Find cheap flights from Portland to London

PWM - LON

Find cheap flights from Portland to London

Return
Economy
Portland (PWM)
London All airports
Tue 21/1
Tue 28/1
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Portland to London flight information

Flights arrive in London
Flights depart from Portland
Flight price £690
Distance 3,188 miles
Airlines KLM

Good to know

Low season:
July
Best time to beat the crowds
13%
expected price decrease
High season:
January
Most popular time to fly
11%
expected price increase
Average price:
£992
(price for this month)

When to book flights from Portland to London

Average price per month

Top tips for finding a cheap flight

Book at least 1 week before departure in order to get a below-average price.
Morning departure is around 114% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Portland to London flights

How long does a flight from Portland to London take?
There are no direct flights for this route listed on KAYAK, the shortest multi-flight duration is 11h 31m.
Which airlines provide the cheapest flights from Portland to London?
In the past 3 days, the cheapest return tickets were found on KLM (£690)
Which airports will I be using when flying from Portland to London?
When flying out of Portland you will be using Portland, often referred to as Portland Airport. You will be landing at one of these airports: London Southend, London City, London Gatwick or London Heathrow.
How does KAYAK find such low flight prices?
KAYAK processes over 2 billion travel queries annually and displays results from hundreds of airlines and third party sites, allowing it to find a variety of flight prices and options. It also displays results from 2M+ properties along with car hire, holiday packages, activities and millions of verified reviews so users can see as many available travel options as possible.
How can Hacker Fares save me money?
Hacker Fares allow you to combine one-way tickets on different airlines when it can save you money over a traditional return ticket.
Does KAYAK query more flight providers than competitors?
Yes, KAYAK has access to more data and information than online travel agencies and consistently outperforms the competition in accuracy, globally.
How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

Book cheap flights from Portland to London (return)

Airports
Origin
Portland
£690
only
£690
Destination
London
£690
only
£690
Sun, 12 Jul
PWM
Portland Airport
LHR
London Heathrow Airport
11h 31m
Sun, 26 Jul
LHR
London Heathrow Airport
PWM
Portland Airport
14h 34m
£690
Trip: 15 days
8.0Excellent Show reviews
Overall 8.0 Excellent
Based on 3,525 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
AMS
GVA
Good 6.0

Cons: Delay due to strike

AMS
MAN
Good 6.0

Pros: Flight arrived on time

Cons: No food provided "due to a strike the previous day". Not sure why this would impact on providing a sandwich or snack particularly when champagne was still available for first class passengers.

LIS
AMS
Good 6.4

Pros: The crew tried to be helpful but were equally frustrated with the ground crew.

Cons: Follow your own policies. Allow people to board (economy plus) with their hand luggage who have followed all the rules and chosen a seat in the front of the plane. My daughter and my KLM approved baggage were taken by the boarding crew while allowing other passengers to go with more than allowed

AMS
HEL
Excellent 10.0

Cons: Boarding was crazy. Could not everyone in the gate area.

ATL
AMS
Okay 4.6

Pros: Nothing

Cons: Transavia does not serve anything complementary, not even water. A flight between two countries that is five hours long must be better than this. I was not aware of Transavia doing that before I booked. I will never fly with them again

*
Prices are per person, are for e–tickets and include all taxes & fees in GBP.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

More questions or if you have a bad price to report to us
Please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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