Cheap flights from Portland to London

Round-trip
Economy
Portland (PDX)
London (LON)
Thu 9/2
Thu 9/9
Any month
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Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Portland to London.
View current United Kingdom travel restrictions

Flight information for Portland to London
(PDX to LON)

Find info about flight duration, direct flights, and airports for your flight from Portland to London
Best Price Found$653The best flight deal from Portland to London found on momondo in the last 72 hours is $653
Fastest flight time11h 45mThe fastest flight from Portland to London takes 11h 45m
Direct flightsNoneThere are no direct flights from Portland to London. Popular non-direct routes for this connection are Portland - London City, Portland - London Heathrow and Portland - London Gatwick.
Airports in London6 airportsThere are 6 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)

How to get the cheapest flight ticket from Portland to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

August
The cheapest time of year to fly to London from Portland is August. Most expensive is December

What is the cheapest day to depart Portland for London?

Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday

When is the cheapest time to fly from Portland to London?

in the morning
Portland to London flights are approximately 9% more expensive in the evening than in the morning

What is the cheapest airline that flies to London from Portland?

Alaska Airlines
Alaska Airlines, Air Transat, and Icelandair are the most popular carriers operating from Portland to London

What is the cheapest Portland to London flight route?

Portland - London Heathrow
Fly from Portland to London Heathrow for the best Portland - London flight prices

How far in advance should you book Portland to London flights?

60 days before
The cheapest time to buy a flight from Portland to London is approximately 60 days to departure
60
Days before departure
0

Easily compare round-trip flights from Portland to London

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Portland to London by changing tabs
KLM
Jan 12
PDX1:15 amPortland
17h 50m
1 stop
LHR7:05 pmLondon Heathrow
Jan 19
LHR1:30 amLondon Heathrow
14h 00m
1 stop
PDX3:30 pmPortland
Icelandair
Sep 22
PDX11:35 amPortland
20h 45m
1 stop
LHR8:20 amLondon Heathrow
Oct 7
LHR9:10 amLondon Heathrow
12h 40m
1 stop
PDX9:50 pmPortland
Multiple Airlines
Aug 24
PDX7:50 amPortland
14h 55m
1 stop
LHR10:45 pmLondon Heathrow
Sep 2
LHR10:10 amLondon Heathrow
18h 34m
1 stop
PDX4:44 amPortland

Find the cheapest one-way flights from Portland to London

If you're looking for one-way flights from Portland to London, view some of our deals below provided by Iberia
WestJet
Sep 10
PDX8:15 amPortland
13h 45m
1 stop
LGW10:00 pmLondon Gatwick
WestJet
Jan 17
PDX7:35 amPortland
14h 45m
1 stop
LGW10:20 pmLondon Gatwick
Iberia
Oct 10
PDX1:15 amPortland
17h 10m
1 stop
LHR6:25 pmLondon Heathrow

Best airlines flying from Portland to London

Compare and see reviews for airlines that fly from Portland to London with momondo
AirlineRatingFree CancellationPrice
Iberia
PriceFrom $393
Free Cancellation
Rating
7.4
7.8

Boarding

7.5

Comfort

8.1

Crew

7.5

Entertainment

6.9

Food

Reviews

Pros: I really like the preferred seating area and the crew overall

Cons: Boarding was communicated by areas one time only. I would suggest to repeat communication of the areas that were told to board before so if you missed the first one you don’t have to wait until the end

1 / 6
Icelandair
PriceFrom $428
Free Cancellation
Rating
7.6
7.8

Boarding

7.2

Comfort

8.0

Crew

7.7

Entertainment

6.9

Food

Reviews

Pros: That I got to visit a place as mystical as Iceland for such a low and affordable flight. My departure flight with Iceland Air was on time and although the return was a bit tardy the company did an excellent job with being transparent.

Cons: The flight crew could have been a bit more polite

1 / 10
British Airways
PriceFrom $485
Free Cancellation
Rating
7.1
7.5

Boarding

7.2

Comfort

7.6

Crew

6.5

Entertainment

6.6

Food

Reviews

Cons: British Airways is always amazing

1 / 10
American Airlines
PriceFrom $494
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.0

Entertainment

6.8

Food

Reviews

Pros: Delayed flight no reasons seems like American Airlines don’t know what to do in these situations

Cons: I believe this airlines should have figured the answer to this question by now.

1 / 10
Finnair
PriceFrom $536
Free Cancellation
Rating
7.1
8.0

Boarding

7.8

Comfort

8.4

Crew

6.6

Entertainment

7.3

Food

Reviews

Pros: All is great.

Cons: Nothing is not good.

1 / 8
Air Canada
PriceFrom $557
Free Cancellation
Rating
7.4
7.6

Boarding

7.2

Comfort

7.9

Crew

7.2

Entertainment

5.8

Food

Reviews

Cons: The air conditioning

1 / 10
United Airlines
PriceFrom $581
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Cons: Sarasota ticketing agent was not very nice at all 😟 Houston Gate agent was not nice either. We were treated like we were stupid for asking questions. I hope it’s not racism issues. I wished I had taken their names.

1 / 10
Lufthansa
PriceFrom $587
Free Cancellation
Rating
7.5
7.7

Boarding

7.5

Comfort

8.1

Crew

7.2

Entertainment

7.3

Food

Reviews

Pros: Customer service by the crew

Cons: Lufthansa still charges full price like usual, but on a 8+ hour flight to serve a cat size meal of pasta soaked in some pesto sauce is unacceptable! Thank god I had lunch at Frankfurt before departure! Covid-19 should not be an excuse for lack of services! I work for a company which falls into the Essential business category and despite the pandemic we NEVER EVER compromised with the top quality of our product! I am so dissatisfied with Lufthansa and what they have become, pale shadow of a great company, very sad....

1 / 10
KLM
PriceFrom $605
Free Cancellation
Rating
7.8
7.9

Boarding

8.2

Comfort

8.3

Crew

7.3

Entertainment

7.5

Food

Reviews

Pros: Yes, Very good

1 / 9
Virgin Atlantic
PriceFrom $645
Free Cancellation
Rating
9.3
9.6

Boarding

8.4

Comfort

9.6

Crew

9.6

Entertainment

9.6

Food

Reviews

Pros: Although there were delays they kept us informed on a regular basis as to what to expect and seemed genuinely apologetic for any inconveniences. Boarding and deplaning were smooth and efficient. I really appreciated that there was no charge for checking a bag. I am certain that contributes to the ease of everyone getting on and off the plane. Our bags arrived at baggage claim about the same time we got there. I would definitely fly with Virgin Atlantic again.

1 / 2

Are airlines flying from Portland to London offering flexible cancellation due to COVID-19?

To ease the stress of booking flights, some of our airline partners flying from Portland to London are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: Delta, Air Canada, and Virgin Atlantic.

How far is Portland to London by plane?

The distance between Portland and London is about 4909.8 mi. Typically, this will take 13h 45m by plane in normal conditions.

Can I fly to London from Portland right now?

Information is based on travel restrictions from Portland to London

Most visitors from Portland need to provide a negative COVID-19 test result and/or quarantine to enter London.

COVID-19 testing requirements
Visitors from Portland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.

Quarantine requirements
Visitors from Portland are not required to quarantine after entering London.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Can I fly back to Portland from London?

Returning to Portland from London

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Portland.

Quarantine requirements
Visitors from London are not required to quarantine after entering Portland.

If you are planning to travel to London at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

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