Insights
Latest deals
Reviews
FAQs

Cheap flights from London Heathrow Airport to Portland from £329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Portland departing on 29/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
From?
To?
Wed 1/5
Wed 8/5

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Voted winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

Easily compare return flights from London Heathrow Airport to Portland

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London Heathrow Airport to Portland by changing tabs
Multiple Airlines
24 Sept
LHR06:30London Heathrow
19h 47m
2 stops
PDX18:17Portland
30 Sept
PDX18:55Portland
32h 55m
2 stops
LHR11:50London Heathrow
Finnair
16 Sept
LHR15:30London Heathrow
9h 55m
PDX17:25Portland
25 Sept
PDX15:00Portland
17h 05m
1 stop
LHR16:05London Heathrow
American Airlines
6 May
LHR09:15London Heathrow
19h 29m
1 stop
PDX20:44Portland
19 May
PDX23:54Portland
23h 56m
1 stop
LHR07:50London Heathrow
Delta
6 May
LHR11:45London Heathrow
20h 22m
2 stops
PDX00:07Portland
19 May
PDX21:55Portland
14h 15m
1 stop
LHR20:10London Heathrow
British Airways
16 Sept
LHR15:30London Heathrow
9h 55m
PDX17:25Portland
25 Sept
PDX19:15Portland
9h 30m
LHR12:45London Heathrow
Virgin Atlantic
8 May
LHR09:20London Heathrow
18h 45m
1 stop
PDX20:05Portland
17 May
PDX10:05Portland
15h 55m
1 stop
LHR10:00London Heathrow

Find the cheapest one-way flights from London Heathrow Airport to Portland

If you're looking for one-way flights from London Heathrow Airport to Portland, view some of our deals below provided by Finnair and Icelandair
Multiple Airlines
29 May
LHR20:15London Heathrow
29h 40m
2 stops
PDX17:55Portland
Icelandair
9 Oct
LHR13:05London Heathrow
12h 50m
1 stop
PDX17:55Portland
Finnair
16 Sept
LHR15:30London Heathrow
9h 55m
PDX17:25Portland

Search last-minute flights to Portland from London Heathrow Airport

Find and compare return flight prices for your last-minute flight from London Heathrow Airport to Portland
Multiple Airlines
1 May
LHR15:30London Heathrow
9h 55m
PDX17:25Portland
23 May
PDX19:15Portland
9h 30m
LHR12:45London Heathrow
Icelandair
1 May
LHR21:25London Heathrow
28h 30m
1 stop
PDX17:55Portland
23 May
PDX16:50Portland
19h 30m
2 stops
LHR20:20London Heathrow
Delta
1 May
LHR06:30London Heathrow
13h 25m
1 stop
PDX11:55Portland
22 May
PDX00:40Portland
22h 35m
1 stop
LHR07:15London Heathrow
Multiple Airlines
1 May
LHR12:00London Heathrow
17h 31m
1 stop
PDX21:31Portland
23 May
PDX06:18Portland
16h 07m
1 stop
LHR06:25London Heathrow
Multiple Airlines
1 May
LHR09:55London Heathrow
20h 37m
2 stops
PDX22:32Portland
23 May
PDX11:23Portland
24h 07m
2 stops
LHR19:30London Heathrow
WestJet
1 May
LHR14:10London Heathrow
31h 00m
1 stop
PDX13:10Portland
22 May
PDX00:40Portland
51h 20m
2 stops
LHR12:00London Heathrow

Best airlines flying from London Heathrow Airport to Portland

Compare and see reviews for airlines that fly from London Heathrow Airport to Portland with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £428Free CancellationRating
7.4
11,226 reviews
Search United Airlines flights
LufthansaPriceFrom £456Free CancellationRating
7.0
7,749 reviews
Search Lufthansa flights
KLMPriceFrom £476Free CancellationRating
7.8
1,628 reviews
Search KLM flights
FinnairPriceFrom £483Free CancellationRating
7.7
1,383 reviews
Search Finnair flights
IcelandairPriceFrom £484Free CancellationRating
7.1
1,346 reviews
Search Icelandair flights
Virgin AtlanticPriceFrom £499Free CancellationRating
7.7
745 reviews
Search Virgin Atlantic flights
Air CanadaPriceFrom £501Free CancellationRating
7.0
6,863 reviews
Search Air Canada flights
British AirwaysPriceFrom £523Free CancellationRating
6.8
6,913 reviews
Search British Airways flights
IberiaPriceFrom £559Free CancellationRating
7.1
2,768 reviews
Search Iberia flights
American AirlinesPriceFrom £564Free CancellationRating
7.3
14,884 reviews
Search American Airlines flights
  • Finnair Flights From London Heathrow Airport to Portland

    The lowest priced Finnair flight from London Heathrow Airport to Portland from the last 72 hours was £603. Generally, Finnair has 4 flights on this route every week with an average price of £818. Finnair is rated 7.7/10 by our users.

  • American Airlines Flights From London Heathrow Airport to Portland

    American Airlines (7.3/10 from 14,884 reviews) operates around 4 flights from London Heathrow Airport to Portland in any given week. The average American Airlines airfare for this route is around £921, with deals from around £704 rare but found on momondo. Referenced prices are for round-trip London Heathrow Airport to Portland flight searches in the last 72 hours.


KLM flights from London Heathrow Airport to Portland

Our best KLM deals on London Heathrow Airport to Portland flight tickets
KLM
10 Jul
LHR11:00London Heathrow
15h 05m
1 stop
PDX18:05Portland
24 Jul
PDX13:35Portland
12h 25m
1 stop
LHR10:00London Heathrow
KLM
1 Sept
LHR11:45London Heathrow
32h 20m
1 stop
PDX12:05Portland
14 Sept
PDX00:50Portland
22h 25m
1 stop
LHR07:15London Heathrow

British Airways flights from London Heathrow Airport to Portland

Our best British Airways deals on London Heathrow Airport to Portland flight tickets
British Airways
16 Sept
LHR15:30London Heathrow
9h 55m
PDX17:25Portland
25 Sept
PDX19:15Portland
9h 30m
LHR12:45London Heathrow
British Airways
6 May
LHR14:45London Heathrow
16h 08m
1 stop
PDX22:53Portland
19 May
PDX19:15Portland
9h 30m
LHR12:45London Heathrow
British Airways
8 May
LHR13:05London Heathrow
15h 42m
1 stop
PDX20:47Portland
17 May
PDX19:15Portland
9h 30m
LHR12:45London Heathrow

How to get the cheapest flight ticket from London Heathrow Airport to Portland

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 London Heathrow Airport to Portland?

February. The cheapest time of year to fly to Portland from London Heathrow Airport is February. The most expensive is August.

What is the cheapest day to depart London Heathrow Airport for Portland?

Tuesday. The cheapest day of the week is usually Tuesday. The most expensive is usually Sunday.

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

In the morning. London Heathrow Airport to Portland flights are approximately 16% more expensive in the afternoon than in the morning

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

United Airlines. Air Canada, Finnair, and KLM are the most popular carriers operating from London Heathrow Airport to Portland

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

38 days before. The cheapest time to buy a flight from London Heathrow Airport to Portland is approximately 38 days to departure

How many flights depart from London Heathrow Airport to Portland on average per day?

The number of flights available between London Heathrow Airport and Portland is 2 per day as of April 2024. The most frequent departure time is 14:00, with 100% of daily flights leaving in the afternoon.

How many flights depart from London Heathrow Airport to Portland on average per week?

20 flights are operational weekly from London Heathrow Airport to Portland as of April 2024. The most popular departure day for this route is Monday, with 25% of flights per week taking off on this day.

Can stopping save me money on London Heathrow Airport to Portland flights?

You could potentially save up to 6% on your flight if you consider stops on a London Heathrow Airport to Portland flight.

Cheap London Heathrow Airport to Portland (LHR to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Portland

Best price found

£329

Fastest flight time

9h 55m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Portland

1 airport
The best one-way flight to Portland from London Heathrow Airport in the past 72 hours is £329. The best return flight deal from London Heathrow Airport to Portland found on momondo in the last 72 hours is £471.
The fastest flight from London Heathrow Airport to Portland takes 9h 55m
Direct flights go from London Heathrow Airport to Portland on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: Finnair, Iberia and American Airlines.
There is 1 airport near Portland: Portland (PDX)

  • How far is London Heathrow to Portland by plane?

    The straight-line distance from London Heathrow to Portland is 4902.4 mi. Typically, this will take 9h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from London Heathrow Airport to Portland Airport?

    Prices for flights from London Heathrow Airport to Portland Airport were last updated today.

  • How many operators does momondo search for flights from London Heathrow Airport to Portland Airport?

  • How old do you have to be to fly from London Heathrow Airport to Portland Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from London to Portland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from London.

Can I find flights from London to Portland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portland from London with this policy.

How can momondo help me find flights from London to Portland?

momondo helps you find the best flight between London and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Portland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from London and alert you when they change.


An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Wed 1/5
Wed 8/5
Email me momondo's favourite deals

Find better results for your stay in the United States