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Cheap flights from London Heathrow Airport to Portland from $410

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 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Portland

Cheap round-trip flights

These are some of the best round-trip flight deals from London Heathrow Airport to Portland that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Heathrow Airport to Portland.

Cheap last minute flights

Planning a quick getaway from London Heathrow Airport to Portland? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Portland, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London Heathrow Airport to Portland

Find recent round-trip train or bus tickets from London Heathrow Airport to Portland.

All round-trip flight deals to Portland

The cheapest plane tickets to Portland found on KAYAK recently.
9:25 pm - 5:55 pmLHR-PDX
28h 30m1 stop
3:20 pm - 8:20 pmPDX-LHR
21h 00m1 stop
$538Icelandair
Find Deal
Mon, May 5 - Fri, May 16
1:05 pm - 5:55 pmLHR-PDX
12h 50m1 stop
3:20 pm - 11:55 amPDX-LHR
12h 35m1 stop
$558Icelandair
Find Deal
Tue, Apr 29 - Mon, May 12
1:05 pm - 5:55 pmLHR-PDX
12h 50m1 stop
3:20 pm - 11:55 amPDX-LHR
12h 35m1 stop
$564Icelandair
Find Deal
Thu, May 1 - Fri, May 9
8:25 pm - 11:25 amLHR-PDX
23h 00m1 stop
10:16 am - 10:00 amPDX-LHR
15h 44m1 stop
$657Air France
Find Deal
Mon, Jan 27 - Mon, Feb 10
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
7:35 am - 6:20 amPDX-LHR
14h 45m1 stop
$678British Airways
Find Deal
Wed, Feb 19 - Thu, Mar 6
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
6:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
$686British Airways
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Wed, Feb 12 - Wed, Mar 5
1:50 pm - 11:00 pmLHR-PDX
16h 10m1 stop
7:25 pm - 1:00 pmPDX-LHR
9h 35mnonstop
$699Iberia
Find Deal
Mon, Mar 10 - Wed, Apr 9
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
5:31 am - 7:20 amPDX-LHR
17h 49m1 stop
$706American Airlines
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Wed, Jan 15 - Wed, Jan 22
3:40 pm - 5:35 pmLHR-PDX
9h 55mnonstop
7:25 pm - 1:00 pmPDX-LHR
9h 35mnonstop
$718Iberia
Find Deal
Tue, Apr 29 - Mon, May 12
8:20 am - 5:53 pmLHR-PDX
17h 33m1 stop
6:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
$1,045American Airlines
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Sun, Jan 12 - Fri, Jan 24
2:50 pm - 4:14 pmLHR-PDX
33h 24m2 stops
Fri, Jan 17
2:50 pm - 4:14 pmLHR-PDX
33h 24m2 stops
Sat, Jan 18
9:25 pm - 5:55 pmLHR-PDX
28h 30m1 stop
$590Icelandair
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Fri, May 2
9:25 pm - 5:55 pmLHR-PDX
28h 30m1 stop
$624Icelandair
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Mon, Jun 9
8:50 am - 9:55 pmLHR-PDX
21h 05m2 stops
$661Aer Lingus
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Fri, May 2
3:40 pm - 5:35 pmLHR-PDX
9h 55mnonstop
$761British Airways
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Wed, Jun 11
3:40 pm - 5:35 pmLHR-PDX
9h 55mnonstop
$788Aer Lingus
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Fri, Jun 13
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
$826Iberia
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Fri, Jan 17
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
$879Iberia
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Wed, Jan 15
12:00 pm - 9:01 pmLHR-PDX
17h 01m1 stop
$1,142British Airways
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Sat, Apr 12
11:35 am - 10:45 pmLHR-PDX
19h 10m1 stop
10:10 am - 10:10 amPDX-LHR
16h 00m1 stop
$801United Airlines
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Sat, Dec 28 - Thu, Jan 9
11:35 am - 10:45 pmLHR-PDX
19h 10m1 stop
10:48 pm - 8:35 pmPDX-LHR
13h 47m1 stop
$805United Airlines
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Sat, Dec 28 - Wed, Jan 8
3:00 pm - 2:44 pmLHR-PDX
31h 44m2 stops
3:25 pm - 10:10 amPDX-LHR
34h 45m1 stop
$830Air Canada
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Sat, Dec 28 - Wed, Jan 8
3:00 pm - 2:44 pmLHR-PDX
31h 44m2 stops
9:00 am - 10:10 amPDX-LHR
17h 10m2 stops
Sat, Dec 28 - Thu, Jan 9
3:00 pm - 2:44 pmLHR-PDX
31h 44m2 stops
3:25 pm - 6:30 amPDX-LHR
31h 05m2 stops
$835Air Canada
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Sat, Dec 28 - Wed, Jan 8
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
8:00 am - 12:00 pmPDX-LHR
20h 00m1 stop
$1,049British Airways
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Tue, Dec 24 - Fri, Dec 27
3:00 pm - 9:43 pmLHR-PDX
14h 43m1 stop
8:00 am - 12:00 pmPDX-LHR
20h 00m1 stop
$1,054British Airways
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Tue, Dec 24 - Fri, Dec 27
12:15 pm - 8:11 pmLHR-PDX
15h 56m2 stops
11:45 am - 7:30 pmPDX-LHR
23h 45m2 stops
$1,215
Find Deal
Thu, Dec 26 - Tue, Jan 7
4:55 pm - 10:20 pmLHR-PDX
37h 25m1 stop
6:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
$1,397Iberia
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Tue, Dec 24 - Wed, Jan 1
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
6:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
$1,847Iberia
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Wed, Dec 25 - Sun, Jan 5
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
6:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
$686British Airways
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Wed, Feb 12 - Wed, Mar 5
3:40 pm - 5:35 pmLHR-PDX
9h 55mnonstop
7:25 pm - 1:00 pmPDX-LHR
9h 35mnonstop
$687British Airways
Find Deal
Mon, May 5 - Wed, May 14
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
6:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
Tue, Feb 11 - Tue, Feb 18
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
6:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
$701British Airways
Find Deal
Tue, Jan 14 - Sun, Jan 19
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
6:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
$708Finnair
Find Deal
Wed, Jan 15 - Wed, Jan 22
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
7:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
Tue, Mar 4 - Tue, Mar 18
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
6:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
$718American Airlines
Find Deal
Tue, Feb 11 - Tue, Feb 18
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
6:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
$733Finnair
Find Deal
Tue, Jan 14 - Sun, Jan 19
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
6:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
$749Iberia
Find Deal
Sun, Jan 26 - Tue, Feb 11
3:40 pm - 5:35 pmLHR-PDX
9h 55mnonstop
7:25 pm - 1:00 pmPDX-LHR
9h 35mnonstop
$751Iberia
Find Deal
Tue, Apr 29 - Thu, May 8

British Airways flights from London Heathrow Airport to Portland

Our best British Airways deals on London Heathrow Airport to Portland flight tickets
British Airways
Feb 19
LHR2:20 pmLondon Heathrow
10h 15m
PDX4:35 pmPortland
Mar 6
PDX7:35 amPortland
14h 45m
1 stop
LHR6:20 amLondon Heathrow
British Airways
Feb 12
LHR2:20 pmLondon Heathrow
10h 15m
PDX4:35 pmPortland
Mar 5
PDX6:30 pmPortland
9h 40m
LHR12:10 pmLondon Heathrow
British Airways
May 5
LHR3:40 pmLondon Heathrow
9h 55m
PDX5:35 pmPortland
May 14
PDX7:25 pmPortland
9h 35m
LHR1:00 pmLondon Heathrow

Delta flights from London Heathrow Airport to Portland

Our best Delta deals on London Heathrow Airport to Portland flight tickets
Delta
Dec 29
LHR6:30 amLondon Heathrow
12h 55m
1 stop
PDX11:25 amPortland
Jan 9
PDX6:05 amPortland
17h 00m
1 stop
LHR7:05 amLondon Heathrow
Delta
Jan 26
LHR6:30 amLondon Heathrow
19h 05m
2 stops
PDX5:35 pmPortland
Feb 11
PDX9:15 amPortland
17h 15m
2 stops
LHR10:30 amLondon Heathrow
Delta
Dec 31
LHR6:30 amLondon Heathrow
12h 55m
1 stop
PDX11:25 amPortland
Jan 9
PDX6:05 amPortland
17h 00m
1 stop
LHR7:05 amLondon Heathrow

See travel insights to Portland from

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 typical price of a round-trip flight between London Heathrow Airport and Portland?

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from London Heathrow Airport is in January. Flight prices, which tend to average around $766, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until February to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of $766.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Monday when prices can be found for as low as $915. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Tuesday, with ticket prices averaging around $1,188.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $864. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $1,188 per ticket.

What is the cheapest London Heathrow to Portland flight route?

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

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

The ideal time to book your flight to Portland is 12 days in advance when prices tend to average $898. However, in the past 72 hours, people saw flights from London Heathrow Airport for as low as $719.

What cabin class options are available on London Heathrow to Portland flights?

There are 3 cabin classes available to choose from on London Heathrow to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 43% on your flight if you consider stops on a London Heathrow Airport to Portland flight.

How have London Heathrow Airport to Portland flight prices changed over time?

As of December 2024, prices for London Heathrow Airport to Portland flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

$410

Fastest flight time

9h 55m

Direct flights

Every day

Airports in Portland

1 airport
The best one-way flight to Portland from London Heathrow Airport in the past 72 hours is $410. The best round-trip flight deal from London Heathrow Airport to Portland found on momondo in the last 72 hours is $538.
The fastest flight from London Heathrow Airport to Portland takes 9h 55m
Direct flights go from London Heathrow Airport to Portland every day.
There is 1 airport near Portland: Portland (PDX)

  • How far is London Heathrow to Portland by plane?

    A flight from London Heathrow to Portland will travel around 4902.4 mi. Flights usually cover this in 9h 55m, depending on flying conditions and air traffic around both airports.

  • 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 are updated daily.

  • 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Portland Airport.

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

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Portland?

  • What is the most popular airline from London Heathrow Airport to Portland?


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
American AirlinesPriceFrom $690Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $699Free CancellationRating
6.6
6,810 reviews
Search British Airways flights
IberiaPriceFrom $888Free CancellationRating
7.0
2,651 reviews
Search Iberia flights
  • American Airlines Flights From London Heathrow Airport to Portland

    American Airlines flight deals from London Heathrow Airport to Portland start from $690 round-trip. Over the 3 American Airlines flights for this route in a normal week, average airfare is usually $1,072 round-trip - but some users have found much cheaper deals with momondo.

  • Iberia Flights From London Heathrow Airport to Portland

    The best Iberia deal for London Heathrow Airport to Portland flight tickets found on momondo in the last 72 hours was $888, round-trip. It should be noted that an average Iberia flight deal for this route in this time was higher, at $1,227 round-trip. Iberia operates 2 flights out of London Heathrow Airport into Portland in an average week, so prices vary by time and availability. 2,651 Iberia reviews by users on momondo have scored the airline at 7.0/10.


Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Portland. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Portland from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential London to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from London to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.


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