What airlines fly to London Heathrow Airport?

British Airways, American Airlines and Iberia are the top three most popular airlines that fly to London Heathrow Airport from Oregon according to our data. British Airways is the first choice among our users, with 61% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 12 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

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

3 flights are operational daily from Oregon to London Heathrow Airport as of March 2026. The most popular departure time for this route is 5:00PM, with 100% of flights per day taking off in the afternoon.

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

The number of flights available between Oregon and London Heathrow Airport is 21 per week as of March 2026. The most frequent departure day is Wed, with 33% of weekly flights leaving on this day.

How long does it take to fly to London Heathrow Airport?

On average, it takes 9h 30m to fly from Oregon to London Heathrow Airport if you fly out of Portland (the most popular airport in Oregon) and into London Heathrow Airport (the most popular airport in London Heathrow Airport). If you’re flying out of North Bend and into London Heathrow Airport, then the flight time is around 12h 52m.

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

United Airlines, Lufthansa, and Iberia are the most popular carriers operating from Oregon to London Heathrow

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

Prices for flights from Oregon to London Heathrow Airport are updated daily.

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

There are 12 operators available for flights from Oregon to London Heathrow Airport as of March 2026.

How old do you have to be to fly from Oregon to London Heathrow 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 Oregon to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents required for your trip to London Heathrow 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 London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$260 Cheap Flights from Oregon to London Heathrow Airport in 2026

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Find the cheapest flights from Oregon to London

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 11:55 am

PDX

LHR

12h 25m

1 stop

9:25 pm - 6:00 pm

LHR

PDX

28h 35m

1 stop

$615Icelandair

Tue, Apr 14 - Tue, Apr 28

3:30 pm - 8:20 pm

PDX

LHR

20h 50m

1 stop

9:25 pm - 6:00 pm

LHR

PDX

28h 35m

1 stop

$616Icelandair

Mon, Apr 13 - Sun, Apr 19

7:05 pm - 11:55 am

PDX

LHR

32h 50m

1 stop

9:25 pm - 11:45 am

LHR

PDX

22h 20m

1 stop

$618Icelandair

Wed, Aug 5 - Wed, Aug 19

12:25 pm - 5:40 pm

MFR

LHR

21h 15m

2 stops

6:40 am - 11:12 pm

LHR

MFR

24h 32m

2 stops

$720Scandinavian Airlines

Sun, Sep 6 - Tue, Oct 6

5:21 pm - 8:10 pm

MFR

LHR

18h 49m

2 stops

8:40 am - 11:13 pm

LHR

MFR

22h 33m

2 stops

$728Delta

Mon, Aug 31 - Fri, Sep 25

10:23 am - 6:30 pm

BOI

LHR

25h 07m

2 stops

7:50 pm - 6:35 pm

LHR

BOI

29h 45m

3 stops

$729Scandinavian Airlines

Tue, Sep 8 - Fri, Sep 18

6:26 pm - 11:10 am

MFR

LHR

32h 44m

1 stop

3:05 pm - 11:34 am

LHR

MFR

28h 29m

2 stops

$730United Airlines

Sun, Sep 6 - Tue, Oct 6

2:06 pm - 7:25 am

MFR

LHR

33h 19m

1 stop

2:05 pm - 5:50 pm

LHR

MFR

35h 45m

2 stops

$737United Airlines

Mon, Aug 31 - Fri, Sep 25

1:23 pm - 12:10 pm

EUG

LHR

14h 47m

1 stop

11:40 am - 11:59 pm

LHR

EUG

20h 19m

1 stop

$807Multiple Airlines

Wed, Apr 22 - Wed, Apr 29

7:00 am - 4:00 pm

RDM

LHR

25h 00m

2 stops

6:40 am - 8:50 pm

LHR

RDM

22h 10m

2 stops

$812Multiple Airlines

Mon, Apr 20 - Mon, Apr 27

KLM flights from Oregon to London Heathrow Airport

Our best KLM deals on Oregon to London Heathrow Airport flight tickets

KLM

Sep 6

MFR12:25 pmMedford

19h 10m

1 stop

LHR3:35 pmLondon Heathrow

Oct 6

LHR11:40 amLondon Heathrow

13h 03m

1 stop

MFR4:43 pmMedford

$752

KLM

Apr 15

MFR11:14 amMedford

20h 21m

1 stop

LHR3:35 pmLondon Heathrow

May 13

LHR6:30 amLondon Heathrow

18h 03m

2 stops

MFR4:33 pmMedford

$784

KLM

Sep 6

MFR12:25 pmMedford

19h 10m

1 stop

LHR3:35 pmLondon Heathrow

Oct 6

LHR5:45 pmLondon Heathrow

13h 27m

1 stop

MFR11:12 pmMedford

$804

Virgin Atlantic flights from Oregon to London Heathrow Airport

Our best Virgin Atlantic deals on Oregon to London Heathrow Airport flight tickets

Virgin Atlantic

Apr 5

PDX1:05 pmPortland

16h 45m

1 stop

LHR1:50 pmLondon Heathrow

Apr 21

LHR7:15 pmLondon Heathrow

23h 55m

1 stop

PDX11:10 amPortland

$718

Virgin Atlantic

Apr 5

PDX1:05 pmPortland

13h 40m

1 stop

LHR10:45 amLondon Heathrow

Apr 21

LHR7:15 pmLondon Heathrow

23h 55m

1 stop

PDX11:10 amPortland

$721

Virgin Atlantic

Mar 25

PDX1:55 pmPortland

13h 35m

1 stop

LHR10:30 amLondon Heathrow

Apr 1

LHR6:30 amLondon Heathrow

12h 40m

1 stop

PDX11:10 amPortland

$818

momondo Fare Finder

Use the filters below to find and compare flights from Oregon to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandLondon

PDX - LHR

PDXLHR

Portland

Tue 4/14

3:30 pm-11:55 am

1 stop12h 25m

London Heathrow

Tue 4/28

9:25 pm-6:00 pm

1 stop28h 35m

$615

PortlandLondon

PDX - LHR

PDXLHR

Portland

Mon 4/13

3:30 pm-8:20 pm

1 stop20h 50m

London Heathrow

Sun 4/19

9:25 pm-6:00 pm

1 stop28h 35m

$616

PortlandLondon

PDX - LHR

PDXLHR

Portland

Wed 8/5

7:05 pm-11:55 am

1 stop32h 50m

London Heathrow

Wed 8/19

9:25 pm-11:45 am

1 stop22h 20m

$618

MedfordLondon

MFR - LHR

MFRLHR

Medford

Sun 9/6

12:25 pm-5:40 pm

2 stops21h 15m

London Heathrow

Tue 10/6

6:40 am-11:12 pm

2 stops24h 32m

$720

MedfordLondon

MFR - LHR

MFRLHR

Medford

Mon 8/31

5:21 pm-8:10 pm

2 stops18h 49m

London Heathrow

Fri 9/25

8:40 am-11:13 pm

2 stops22h 33m

$728

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Tue 9/8

10:23 am-6:30 pm

2 stops25h 07m

London Heathrow

Fri 9/18

7:50 pm-6:35 pm

3 stops29h 45m

$729

MedfordLondon

MFR - LHR

MFRLHR

Medford

Sun 9/6

6:26 pm-11:10 am

1 stop32h 44m

London Heathrow

Tue 10/6

3:05 pm-11:34 am

2 stops28h 29m

$730

MedfordLondon

MFR - LHR

MFRLHR

Medford

Mon 8/31

2:06 pm-7:25 am

1 stop33h 19m

London Heathrow

Fri 9/25

2:05 pm-5:50 pm

2 stops35h 45m

$737

Quickest round-trip

EugeneLondon

EUG - LHR

EUGLHR

Eugene

Wed 4/22

1:23 pm-12:10 pm

1 stop14h 47m

London Heathrow

Wed 4/29

11:40 am-11:59 pm

1 stop20h 19m

$807

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Mon 4/20

7:00 am-4:00 pm

2 stops25h 00m

London Heathrow

Mon 4/27

6:40 am-8:50 pm

2 stops22h 10m

$812

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to London Heathrow Airport?

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Oregon, with most prices found around $662. If you’re not able to fly to London Heathrow Airport in October, then January is your next best option. Flight prices from Oregon to London Heathrow Airport during January average around $687.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $834. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $976.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Oregon to London Heathrow Airport in the afternoon for as low as $727. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $906.

What is the cheapest Oregon to London Heathrow flight route?

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

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $835 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Oregon for as low as $745 on momondo.

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

There are 4 cabin classes available to choose from on Oregon to London Heathrow 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 Oregon to London Heathrow Airport flights?

You could potentially save up to 24% on your flight if you consider stops on a Oregon to London Heathrow Airport flight.

Cheap Oregon to London Heathrow Airport flight deals and tips

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

Best Price Found	$410
Fastest flight time	9h 30m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Oregon in the past 72 hours is $410. The best round-trip flight deal from Oregon to London Heathrow Airport found on momondo in the last 72 hours is $743.

The fastest flight from Oregon to London Heathrow Airport takes 9h 30m

Direct flights go from Oregon to London Heathrow Airport every day.

Search flight deals

When did momondo last update prices for flights from Oregon to London Heathrow Airport?
Prices for flights from Oregon to London Heathrow Airport are updated daily.
How many operators does momondo search for flights from Oregon to London Heathrow Airport?
There are 12 operators available for flights from Oregon to London Heathrow Airport as of March 2026.
How old do you have to be to fly from Oregon to London Heathrow 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 Oregon to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow 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 London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Oregon to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Oregon to London Heathrow Airport is Boeing 787-10 Dreamliner, representing 53.83% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 38.88%, Boeing 787-9 Dreamliner at 3.12%, and Boeing 787 Dreamliner at 1.01%.

Best airlines flying from Oregon to London Heathrow Airport

Compare and see reviews for airlines that fly from Oregon to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $490	Free Cancellation	Rating 7.1 620 reviews	Search Icelandair flights
Delta	PriceFrom $558	Free Cancellation	Rating 7.9 8,285 reviews	Search Delta flights
KLM	PriceFrom $561	Free Cancellation	Rating 7.8 1,471 reviews	Search KLM flights
Iberia	PriceFrom $563	Free Cancellation	Rating 7.0 3,134 reviews	Search Iberia flights
Virgin Atlantic	PriceFrom $579	Free Cancellation	Rating 7.5 680 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom $582	Free Cancellation	Rating 6.7 7,784 reviews	Search British Airways flights
Alaska Airlines	PriceFrom $600	Free Cancellation	Rating 8.0 12,036 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $607	Free Cancellation	Rating 7.4 9,418 reviews	Search United Airlines flights
Air Canada	PriceFrom $630	Free Cancellation	Rating 7.1 10,800 reviews	Search Air Canada flights
American Airlines	PriceFrom $638	Free Cancellation	Rating 7.1 11,446 reviews	Search American Airlines flights

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Slough

Crawley

Stratford-upon-Avon

Hayes

Wembley

Dartford

Croydon

Brentwood

Harrow

Watford

Guildford

Stansted

Cobham

Folkestone

Romford

Why use momondo?

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

It is quick and easy to find Oregon to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

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

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

Once all potential Oregon to London 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 Oregon to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Oregon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Heathrow Airport trip

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Flights to Belfast City Airportfrom $651

Cheap flights from Oregon to London from $260

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to London departing on 4/21. 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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KLM flights from Oregon to London Heathrow Airport

Our best KLM deals on Oregon to London Heathrow Airport flight tickets

Virgin Atlantic flights from Oregon to London Heathrow Airport

Our best Virgin Atlantic deals on Oregon to London Heathrow Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Oregon to London Heathrow Airport that are best for you.

See travel insights to London from

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

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest Oregon to London Heathrow flight route?

How far in advance should I book a flight to London Heathrow Airport?

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

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

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

What airlines fly to London Heathrow Airport?

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

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

How long does it take to fly to London Heathrow Airport?

Cheap Oregon to London Heathrow Airport flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Best airlines flying from Oregon to London Heathrow Airport

Compare and see reviews for airlines that fly from Oregon to London Heathrow Airport with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport 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.

Find better results for your trip to London

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