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LON - PDX

Find cheap flights from London to Portland from £235

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Portland departing on 30/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 25/5
Sat 1/6

Search hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Portland.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Portland.
In the last 7 days, travellers have searched 44,979,812 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from London to Portland (LON-PDX)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
21:25 - 17:55LHR-PDX
28h 30m1 stop
15:20 - 20:20PDX-LHR
21h 00m1 stop
£540Icelandair
Find Deal
Tue, 18 Jun - Mon, 9 Sep
15:30 - 17:25LHR-PDX
9h 55mdirect
15:00 - 16:05PDX-LHR
17h 05m1 stop
£545Finnair
Find Deal
Mon, 2 Sep - Mon, 16 Sep
15:30 - 17:25LHR-PDX
9h 55mdirect
19:15 - 12:45PDX-LHR
9h 30mdirect
£549Iberia
Find Deal
Thu, 9 May - Fri, 17 May
21:00 - 22:58LHR-PDX
33h 58m2 stops
14:09 - 14:25PDX-LHR
16h 16m1 stop
£592British Airways
Find Deal
Tue, 2 Jul - Tue, 1 Oct
21:00 - 22:58LHR-PDX
33h 58m2 stops
13:39 - 16:50PDX-LHR
19h 11m2 stops
£594British Airways
Find Deal
Tue, 2 Jul - Tue, 1 Oct
12:00 - 23:29LGW-PDX
19h 29m1 stop
06:15 - 10:00PDX-LGW
19h 45m1 stop
£606Virgin Atlantic
Find Deal
Wed, 10 Jul - Wed, 24 Jul
12:00 - 23:29LGW-PDX
19h 29m1 stop
06:15 - 10:00PDX-LGW
19h 45m1 stop
£615Virgin Atlantic
Find Deal
Sun, 14 Jul - Wed, 24 Jul
12:20 - 20:55LHR-PDX
16h 35m1 stop
11:10 - 09:40PDX-LHR
14h 30m1 stop
£720Lufthansa
Find Deal
Wed, 22 May - Wed, 29 May
06:30 - 18:15LHR-PDX
19h 45m2 stops
15:25 - 14:40PDX-LHR
39h 15m2 stops
£721Lufthansa
Find Deal
Wed, 5 Jun - Sun, 9 Jun
15:30 - 17:25LHR-PDX
9h 55mdirect
19:15 - 12:45PDX-LHR
9h 30mdirect
£757Iberia
Find Deal
Tue, 18 Jun - Sat, 14 Sep

Flights from London to Portland - Travel Insights & Trends

Get data-powered insights and trends into flights from London to Portland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest London to Portland flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from London to Portland.
Our data shows that the cheapest route for a one-way flight from London to Portland cost £567 and was between London Heathrow Airport and Portland. On average, the best prices are found if you fly this route. The average price for a return flight for this route is £578.

What’s the cheapest day of the week to fly from London to Portland?

The average price of all flights from London to Portland clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Portland on a Monday and more expensive on a Sunday. On your return trip to London, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

What is the cheapest month to fly from London to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London to Portland is February, where tickets cost £526 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is £830 and £799 respectively.

How far in advance should I book a flight from London to Portland?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London to Portland, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 25 days before departure.

Which airlines provide the cheapest flights from London to Portland?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Icelandair (£427) and Finnair (£457). The cheapest round-trip tickets were found on Icelandair (£540) and Finnair (£545).

Which airlines fly direct between London and Portland?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from London to Portland.
There is just one airline that flies from London to Portland direct and that is British Airways. The best one-way deal found from British Airways for the route is £525.

How many flights are there between London and Portland per day?

Each day, there are 2 direct flights that take off from London and land in Portland, with an average flight time of 9h 55m. The most common departure time is 15:00 and most flights take off in the afternoon. Each week, there are 14 flights and there are the same amount of flights each day 2.

Which cabin class options are there for flights between London and Portland?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from London to Portland take?

Direct flights take on average 9h 55m to travel the 4,904 miles between London and Portland.

What’s the earliest departure time from London to Portland?

Early birds can take the earliest flight from London at 15:30 and will be landing in Portland at 17:25.

What’s the latest departure time from London to Portland?

If you prefer to fly at night, the latest flight from London to Portland jets off at 15:30 and lands at 17:25.

Good to know - Cheap tickets from London to Portland

Low season

January

High season

July

Cheapest flight

£235
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (23% more expensive on average)
Flight from London Heathrow Airport to Portland

When to book flights from London to Portland

Are your dates flexible? Find out the best times to travel from London to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Portland

  • How do I get to the city centre from Portland International Airport?

    The Trimet Max/Light Rail operates MAX Red Line service with departures every 15min to the downtown area from Portland International Airport. Airport car hire and taxi and rideshare services like Uber, Lyft and Wingz are additional options. Some major hotels also provide an airport shuttle service, so if your accommodation is in the centre, check if it's included.

  • Are there currency exchange locations at Portland International Airport?

    Currency Exchange International (CXI) operates from two locations at Portland International Airport. There’s one at Baggage Reclaim (landside), which is open Monday-Saturday from 10:00-16:00 local time and another at Concourse D (airside), with open hours from 07:30-15:30 daily. You can also find a few cash machines at International Arrivals.

  • What other cities are accessible from Portland International Airport?

    The city of Portland, Oregon, is well situated to explore the Pacific Northwest (Seattle, Boise) and the Bay Area (Sacramento, San Francisco, Oakland) by rail, car and bus. You can also take advantage of cross-border travel to Canada by visiting nearby Vancouver, British Columbia or Calgary, Alberta.

  • Are there any unique attractions at Portland International Airport?

    Portland International Airport offers a few cultural attractions to inspire and enhance your airport experience. Their art program has a rotating installation of nine exhibits featuring regional artists, while their music program showcases classical, jazz and contemporary music played by volunteer musicians. In addition, Hollywood Theatre at Concourse C previews film shorts focused on the Pacific Northwest region.

  • What is the cheapest flight from London to Portland?

    In the last 3 days, the lowest price for a flight from London to Portland was £292 for a one-way ticket and £672 for a return.

  • Which airports will I be using when flying from London to Portland?

    There are 5 airports in London (London City, London Gatwick, London Heathrow, London Luton, and London Stansted.) and only 1 airport in Portland (Portland). The cheapest flights are generally found on the London Heathrow Airport to Portland flight route.

  • Which airlines offer Wi-Fi service onboard planes from London to Portland?

    KLM, Virgin Atlantic, Air France, and Delta offer inflight Wi-Fi service on the London to Portland flight route.

  • Which aircraft models fly most regularly from London to Portland?

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the London to Portland flight route.

  • Which airline alliances offer flights from London to Portland?

    oneworld is the only airline alliance operating flights between London and Portland.

  • On which days can I fly direct from London to Portland?

    There are direct flights from London to Portland on a daily basis.

  • Which is the best airline for flights from London to Portland, KLM or Finnair?

    The two airlines most popular with KAYAK users for flights from London to Portland are KLM and Finnair. With an average price for the route of £644 and an overall rating of 7.8, KLM is the most popular choice. Finnair is also a great choice for the route, with an average price of £674 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from London to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Portland with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from London to Portland

  • Looking for a cheap flight from London to Portland? 25% of our users found flights on this route for £670 or less one-way and £711 or less round-trip.
  • Portland International Airport (PDX) in the U.S. state of Oregon is a joint civilian-military installation and the largest international airport in the city. It's about 12 miles from the city centre and uses one terminal for all flights.
  • Flights from London to Portland leave from two airports. Several airlines offer direct services on this route from London Heathrow Airport (LHR). These include Finnair, British Airways and American Airlines. You can also get a few flights with stops from London City Airport (LCY) via Delta Airlines, with at least two connections in Amsterdam and Seattle.
  • If you decide to park and fly, there are multiple options available at London City and London Heathrow airports to suit your travel needs. For example, you'll find Short Stay, Long Stay and Business parking at London Heathrow and special weekender rates at London City. These car parks allow you to book in advance or in person. In addition, all parking garages at both airports can accommodate Blue Badge holders.
  • After a long drive to the airport, it's ideal to relax and unwind before your flight. At London Heathrow, you have a choice of lounges at each of its five terminals, including multiple locations of Plaza Premium (T2/T4) and Club Aspire (T3/T5). In addition, there’s a First Class Lounge at London City Airport located in the Private Jet Centre Facility.
  • Both airports offer a range of services and facilities catering to persons with limited mobility, from dedicated parking spaces to mobility equipment and personal escorts who see you safely through airport security right up to your seat on the flight. If you require special assistance, it’s always best to book in advance.
See more tips

Prefer to fly direct from London to Portland?

Find which airlines fly direct from London to Portland, which days they fly and book direct flights.

Direct departures

London to Portland

Monday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Tuesday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Wednesday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Thursday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Friday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Saturday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Sunday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

See more direct flights

Direct returns

Portland to London

Monday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Tuesday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Wednesday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Thursday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Friday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Saturday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Sunday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

See more direct flights
See more direct flights

Top 5 airlines serving from London to Portland

 
See real verified KAYAK customer reviews for airlines flying from London to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
FinnairOverall score based on 1383 reviews
6.9food
7.0entertainment
7.5comfort
7.8boarding
8.2crew
Airline reviews

All good- I love BA and the professionalism of the crew and pilots.

8.0 ExcellentAnonymous, Apr 2024JFK - LHR
Read more about Finnair reviews

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Very rude hostess. She embarrassed me in front of others. I went to sit after taking off in a different sit in the same economic cabin. Was the area where doors are. She come to me very laud and said: go back to your sit those sit are more expensive.wow! No diplomacy. Flight was super full except 3 of those sit. The only person in that row later during the flight occupied all sit laying down!. Once more disappointed at American Airlines. Early flight they lost my luggages for 4 days. Never refund money for replacement for some of essential items purchased..when I booked the flight I thought was Finlandair. I

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

So Iceland Air is one step above Spirit Airlines. They do not feed you unless you pay for it or are in Saga Class. So, bring your food. They have a drink service, but it's in a large Dixie cup. Ask for the can, that is the only way you'll get a real drink. Also, we missed our connecting flight so they put us up in a flea-bag motel. Don't get me wrong, the staff was nice and friendly, however, there was no shower gel or shampoo in the hotel. We have to go to the corner store to pick some up. The room was not in great shape. Holes in the bathroom, a badly repaired ceiling in the room. The window was warn out. So, you get the just of how bad it was.

Paying $75 for my bag is disgusting. Got off ground late so I missed my connections. Kept us waiting for passengers in the cold. Will not use them again.

Food and staff were excellent. Seats on Saga (business class) are comparable to domestic first class of US Airlines, regarding space and recline. Entertainment options had little international component.

Flight delayed Delay to the gate upon arrival Baggage took more than an hour so we missed our connecting!!! Terrible experience!

There is no food without paying $. Only soft drinks are included in your fare.

Some drinks and basic snack will be good. Water should be served at least once an hour. Blankets for folks who might be cold.

Pros: "Flight was relatively empty. Professional crew, comfortable seats"
Cons: "I think they skipped me with food service. Checking up on passengers who may have been sleeping would be nice. Headphones need to be purchased. Limited entertainment options."
Cons: "Communication about international COVID requirements before the day of departure."
Pros: "My seat cushion was out of alignment so not great. But I like the two side seat configuration."
Cons: "Boarding is a zoo. Board by row. It’s faster."
Pros: "Icelandair crew were very hospitable and accompodating"
Cons: "I have never sat in such a narrow seat. Literally could not put my hand down the side to pull out my seat belt. Two days later I still have sores from where the side of the seats hit my hips. Did not even provide complimentary peanuts."

good service from crew. Before the would have an option between cookies or nuts as snacks.. Now, there are only cookies. too bad. People who can not have sugar don't have a choice.

Service and food are good. However, main cabin with the extra cost one pays could be better. I don't see any difference with the rest of the seats in the regular category. The seats are too close to the ones in front. For short flights it is Ok, but for long ones there should be more space.

As with every airline the seats are not built for tall people.

Fast check in, easy to navigate, crew were very good, the plane was delayed due to a previous flight and I found the cleanliness a little lacking but overall it was fine

I would not fly with BA again. Packed in like sardines, constant request to turn down air conditioning due to freezing cold for hours and the food was pretty to look at but tasteless!

My wife and I paid for seat selection to be together. My wife and I were on separate rows and the excuse they gave was they changed the plane. Also, I have celiac and asked for a gluten free meal in the ticket profile which they did not have.

I’m hoping for WiFi included. Everything else was very good

Seats, comfort level ugh. Crew was not attentive, only to coach

Pros: they tried to accommodate bc they forgot my gluten free meal Negatives: The flight was freeeeeezing Iberia didn’t communicate my gluten free meal

This flight was a code share for both Iberia and American Airlines and run by what I assume is a charter company Level. It was difficult if not impossible to get a seat assigned, check bags or use any customer service functions. I would skip it!

The crew was very attentive and kept busy serving a variety of treats!

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

All was good. The headphones they supply are of poor quality. The food is good but too much dairy.

Seating space was crowded and I am a very small woman.

I sat in the last row of seats. On an 8 hour flight they allowed folks to stand and talk and drink in the back area near the toilets the whole time. They were at times loud and in the way. It was a little annoying. The crew on this trip were pretty mediocre and the plane was littered with trash when we disembarked.

Book cheap flights from London to Portland

Cheapest flights to Portland from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Portland found on KAYAK in the last 72 hours.
30/5Thu
3 stops
49h 00mLHR-PDX
£235
31/5Fri
3 stops
37h 35mLHR-PDX
£239
16/9Mon
directFinnair
9h 55mLHR-PDX
£457
16/9Mon
1 stopFinnair
16h 03mLHR-PDX
£461
15/9Sun
1 stopBritish Airways
20h 06mLHR-PDX
£590
1/9Sun
2 stopsBritish Airways
23h 37mLHR-PDX
£602
1/9Sun
1 stopIberia
18h 26mLHR-PDX
£640
1/9Sun
directIberia
9h 55mLHR-PDX
£668
26/6Wed
1 stopVirgin Atlantic
23h 15mLCY-PDX
£1,268
21/7Sun
1 stopVirgin Atlantic
23h 10mLCY-PDX
£1,562

Search by stops

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Last minute flights from London to Portland

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Portland that are departing in the next 10 days.
29/4Mon
multi-stopIcelandair
15h 42mLGW-PDX
5/5Sun
multi-stopIcelandair
12h 25mPDX-LGW
£862
29/4Mon
multi-stopIcelandair
15h 42mLGW-PDX
5/5Sun
multi-stopIcelandair
14h 20mPDX-LGW
£993
29/4Mon
multi-stop
37h 57mLCY-PDX
5/5Sun
multi-stop
24h 55mPDX-LCY
£1,132
29/4Mon
multi-stopDelta
19h 20mLGW-PDX
5/5Sun
multi-stopDelta
18h 40mPDX-LGW
£1,143
29/4Mon
multi-stopDelta
18h 51mLCY-PDX
5/5Sun
multi-stopDelta
18h 25mPDX-LCY
£2,809

Search by stops

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London - Portland Flights

Destination:

Portland (PDX)United States

Return flight deals:

Portland - London

Cabin classes:

£2,261
£1,366
£578