£272 Find Cheap Flights to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 27/4. 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
1 adult, Economy, 0 bags

KAYAK searches 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 for flights to Portland
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland
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Everything you should know

Cheapest return fare
£390
Typical prices: £587-£819
Air Canada
Thu 5/3Sat 7/3
LHR - PDX • 2 stops
Cheapest direct flights
£615
Typical prices: £577-£694
British Airways
Mon 13/4Mon 27/4
LHR - PDX • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Finnair's Economy Comfort offers extra legroom.
Virgin's Economy Delight includes priority boarding.
Expert advice
Expert advice
Expert advice
Expert advice
When to travel
September
Cheapest • 16% price drop
September
Most popular
Good to know
Good to know
+1
+1
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Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights to Portland (PDX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals to Portland

Thu, 5 Mar - Sat, 7 Mar
Air Canada Logo
13:25 - 14:40
LHR
-
PDX
57h 15m
2 stops
Air Canada Logo
19:49 - 11:50
PDX
-
LHR
32h 01m
2 stops
£390Air Canada
Mon, 16 Mar - Mon, 30 Mar
Multiple Airlines Logo
07:00 - 09:15
LGW
-
PDX
33h 15m
3 stops
Multiple Airlines Logo
15:30 - 18:45
PDX
-
LGW
19h 15m
2 stops
£491Multiple Airlines
Mon, 16 Mar - Mon, 30 Mar
Icelandair Logo
12:15 - 18:00
LHR
-
PDX
12h 45m
1 stop
Icelandair Logo
15:30 - 11:55
PDX
-
LHR
12h 25m
1 stop
£553Icelandair
Mon, 13 Apr - Mon, 27 Apr
Icelandair Logo
13:05 - 18:00
LHR
-
PDX
12h 55m
1 stop
Icelandair Logo
15:30 - 11:55
PDX
-
LHR
12h 25m
1 stop
£559Icelandair
Wed, 18 Mar - Wed, 25 Mar
Virgin Atlantic Logo
09:20 - 22:10
LCY
-
PDX
19h 50m
2 stops
Virgin Atlantic Logo
14:25 - 09:30
PDX
-
LCY
12h 05m
1 stop
£659Virgin Atlantic
Mon, 16 Mar - Mon, 30 Mar
Virgin Atlantic Logo
20:05 - 18:15
LCY
-
PDX
29h 10m
2 stops
Virgin Atlantic Logo
13:05 - 18:30
PDX
-
LCY
21h 25m
1 stop
£663Virgin Atlantic
Mon, 13 Apr - Mon, 27 Apr
KLM Logo
09:20 - 19:17
LCY
-
PDX
17h 57m
2 stops
KLM Logo
13:05 - 16:40
PDX
-
LCY
19h 35m
1 stop
£675KLM
Mon, 11 May - Mon, 18 May
KLM Logo
06:30 - 11:10
LBA
-
PDX
12h 40m
1 stop
KLM Logo
13:05 - 16:50
PDX
-
LBA
19h 45m
1 stop
£733KLM
Fri, 8 May - Tue, 12 May
British Airways Logo
05:50 - 22:47
GLA
-
PDX
24h 57m
2 stops
British Airways Logo
13:14 - 14:40
PDX
-
GLA
17h 26m
2 stops
£775British Airways
Fri, 8 May - Tue, 12 May
British Airways Logo
09:30 - 22:47
GLA
-
PDX
21h 17m
2 stops
British Airways Logo
13:23 - 14:40
PDX
-
GLA
17h 17m
2 stops
£829British Airways
Booking Insights

KAYAK's insights & trends for flights to Portland

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

What is the cheapest month to fly to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Portland is September, where tickets cost £644 on average for one-way flights. On the other hand, the most expensive months are December and March, where the average cost of tickets from the United Kingdom is £1,079 and £926 respectively. For return trips, the best month to travel is September with an average price of £554.

What is a good deal for flights to Portland?

If you’re looking for cheap airfare to Portland, 25% of our users found tickets to Portland for the following prices or less: From London Heathrow Airport £615 one-way - £666 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 61 days before departure.

Expert advice

Expert advice for your flight to Portland

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Laura Ratliff

Laura Ratliff

Expert on Virgin Atlantic

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Stefanie Waldek

Stefanie Waldek

Expert on Icelandair

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on KLM

Blane Bachelor is a journalist and editor specialising in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favourite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history.

Gabriel Leigh

Gabriel Leigh

Expert on Finnair

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialising in airline interiors and regulations. 10 years ago, she pivoted to journalism. She shares her insights in leading aviation, travel and business publications and on her site, FlightChic.

Good to know - Cheap tickets to Portland

Low seasonJanuary
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 13% lower on average.

When to book flights to Portland

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Portland based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Portland flights

  • How can I transfer from Portland International Airport (PDX) to the city centre?

    Portland International Airport is situated around nine miles northeast of central Portland. The Max Light Rail is by far the easiest and most convenient way to connect you from Portland Airport to central Portland by the Red Line and trains run every 15min. Journey times are around 40min and a ticket will cost you about $2.50 (£1.80). You could also take a taxi, but this will be more expensive at around $35 (£25) with a journey time between 20-40min.

  • Are there Lounge facilities at Portland Airport?

    Yes, you have a choice between several lounges at Portland Airport. The United Lounge is in Concourse E and a day pass will cost you around $59 (£42) or you can also use the Alaska Lounge in Concourse C at a walk-in cost of approximately $50 (£36). Both have access to basic business facilities and are open daily from around 04:30-05:00 through until 23:00.

  • What facilities are available at Portland Airport for passengers travelling with a disability?

    Portland Airport has a wide range of services available to aid passengers with physical or mental disabilities. All shuttle buses are equipped with ramps and you can use one of the many courtesy phones located throughout the terminal to request assistance with your luggage. Discounts for parking are also available for disabled passengers. If you need any specialist assistance, enquire with your airline before travel to see what is available.

  • Can I connect to Portland Airport easily by cycle?

    Yes, Portland Airport is particularly bike-friendly and has a range of services for cyclists. A multi-use pathway connects to regional cycle trails enabling direct travel to the Portland Airport's terminal on your bike. There are secure bicycle parking areas at both the North and South ends of the terminal and a bike assembly and repair station if you are transporting a bike as luggage on your flight.

  • Can you fly direct from London to Portland?

    Yes. The flight from London to Portland averages around 9 hours and you can fly on multiple airlines direct with no stopovers. Choose from popular airlines like British Airways, Finnair, American Airlines, Iberia and more.

  • What are the popular airlines that have the least Co2 emissions for flights to Portland?

    The top airline for reducing Co2 emissions and helping to reduce their carbon footprint is WestJet with 45% less emissions. WestJet is committed to ensuring they are environmentally sustainable. Fly at peace with a clear conscience.

  • What is the baggage allowance for different class seating on Virgin Atlantic?

    If you are flying Economy or Premium Economy, you are allowed 1 checked-in suitcase weighing not more than 10 kg. Upper Class flights are allowed 2 suitcases weighing no more than 16 kg. You can buy extra baggage if you need more but keep in mind it is much cheaper to book this in advance online. You can bring extra sports gear on board weighing up to 23 kg but you should always check with the airline for space constraints and book it in advance online.

  • Are there any on-site hotels at London Heathrow Airport I can spend the night before my flight?

    Yes. There are options for on-site airport hotels and hotels in close proximity from the airport. Book your pre-flight night at one of the following: Hilton Garden Inn T2 and T3, The Mercure, Premier Inn, Easy Hotel, or Holiday Inn Slough Windsor.

  • How far is Portland Airport from central Portland?

    Portland Airport is 6 miles from the centre of Portland.

  • What is the name of Portland’s airport?

    All flights to Portland land at Portland Airport. The airport code is PDX,and it can also be referred to as Portland or Portland Intl.

  • How much is a flight to Portland?

    On average, a flight to Portland costs £655. The cheapest price found on KAYAK in the last 2 weeks cost £516 and departed from London Heathrow Airport.

  • What is the cheapest day to fly to Portland?

    Based on KAYAK data, the cheapest day to fly to Portland is Wednesday where tickets can be as cheap as £661. On the other hand, the most expensive day to fly is Sunday, where prices are £757 on average.

  • How does KAYAK find such low prices on flights 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 to Portland.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Portland?

    The cheapest time of day to fly to Portland is generally in the afternoon, when flights cost £672 on average. The most expensive time of day to fly to Portland is generally in the evening, which is peak travel time and where the average cost of a ticket is £728.

Top tips for finding cheap flights to Portland

  • Looking for cheap airfare to Portland? 25% of our users found round-trip tickets to Portland for the following prices or less: Cheap flights to Portland from London Heathrow £808
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland flight deals.
  • Short-term parking facilities are available at Portland Airport (PDX) with prices starting from around $3 (£2) per hour to a maximum of around $27 (£20) per day. Disabled access is available, and the garage is connected to the terminal by tunnels and the Skybridge walkway on Level 4, making it a short walking distance to the terminal building.
  • Portland Airport hosts its own Arts and Music Programme. You will find a variety of rotating art exhibits throughout the airport terminal featured by local artists. You can also experience live music and interaction with many local musicians who volunteer their time to perform in the terminal.
  • If you are planning on renting a car, there are many outlets available at the airport with one conveniently located near the Short-Term Parking Garage. This is close to the pick-up and drop-off location for hire cars, which is also located on Level 1 of the garage. This will guarantee you easy access to the terminal building by the Skybridge walkway.
  • Portland Airport has a unique Dog Therapy Programme aimed to provide respite to worried or stressed travellers. Teams of experienced dog handlers can be found in various locations throughout the airport, especially during busy times to provide a calming and interactive experience for staff and travellers.
  • Emotional Support Animals are allowed in Portland Airport providing they are travelling with their owner. They must be carried in a standard sized cabin carrier (17"x10"x13"), which can be provided by your airline. Make sure to check the requirements of your individual carrier before travel.
  • If you’re flying into Portland Airport and have some time between flights or pick-ups, visit the Hollywood Theatre at the airport's Concourse C. This is a free 17-seat microcinema featuring short films, documentaries, animations and music videos by Oregon filmmakers.
  • If you have chosen Virgin Atlantic Airways for your flight from London to Portland, then don’t forget to make use of their Virgin Atlantic Online Upgrade Auction. Here you can bid for a better seat. Just let them know how much you are willing to pay and if they have seats available you might get upgraded to a comfortable luxury choice of seat.

Reviews of the top 5 airlines flying to Portland

 
See real verified KAYAK customer reviews for airlines flying to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Portland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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
KLMOverall score based on 1458 reviews
7.8Boarding
7.3Food
7.6Comfort
7.1Entertainment
8.4Crew
Airline reviews

Empty seats next to me - wish it had been for a longer flight!!

8.0 ExcellentAnonymous, Feb 2026
AMS - NCL
Read more KLM reviews

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Very good seat, very comfortable, good food, and good service.

It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

They wouldn’t check in my luggage even though I had one checked bag prepaid. So I took my bag to the gate and tried to check it in there and two employees scolded me for bringing a large bag to the gate. I told them I was trying to check it in and that it was prepaid, and they said they couldn’t guarantee that it would arrive at my destination but they finally let me drop it off when boarding the plane and pick it up right after exiting the plane. There was no food, and there was no entertainment.

Overall satisfied and would fly with them again. They could improve the check-in efficiency at BOS, we got backed up because it seemed there were passengers requiring much more time for check in.

The customer service was unbeatable from the wheelchair assist team to the flight attendants. The pilot also did an excellent job managing the turbulence.

Delays at check-in, seemed like they were short ground staff at the time and some passengers needed extra processing.

Problems checking in both on the laptop and on the app. No free seating available at check-in as advertised - must pay for EVERY seat between $23 and $75. No way to cancel seat choice. App menus and site menus are not responsive, and some items are impossible to find. Crew and mobile assistance are friendly and helpful.

Again, we paid $ 328.00 for specific seats are were assigned those seats.

Having been prepared for paying for everything on board other than water, coffee and tea the service was OK. Food and drink is expensive but the food was OK if limited in scope. Plane was clean and obviously well serviced. After complaining about having to walk in wind and rain to a get a bus to the airport the same thing happened at Portland. I’m sure you could get a terminal gate flight, complimentary food and drink for not much more money without traipsing through rain and slush in Reykjavik. Not bad but not great.

If there was a disclaimer regarding food service or lack thereof, l missed it. If l had known l would have prepared better. Same with transferring at Reykjavik. No information about disembarking via stairs into rain, slush and puddles deep enough to swallow a foot. After being treated to haute cuisine restaurants and warm inviting environment during the flight, the airport is, let’s be kind, disappointing. Plane was comfortable, Airbus, staff were welcoming enough. I would likely try the route again. Maybe have a night and day in Iceland. Maybe not.

They had a 4 hour delay and left my luggage in Iceland and it didn’t arrive in Portland until 11/1

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Seaside
Salem
Vancouver
Astoria
Cannon Beach
The Dalles
Longview
Beaverton
Tigard
Rockaway Beach
Kelso
Hood River
Woodburn
Pacific City
Depoe Bay
Tillamook
Long Beach
Wilsonville
Oregon City
Hillsboro

Everything you need to know for your flight to Portland

Flights with popular airlines flying to Portland

Flights from the other most popular airlines that fly from the United Kingdom to Portland according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.