Which airlines fly to London Heathrow Airport?

British Airways, Iberia and Icelandair 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 49% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 4 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

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

Icelandair, Scandinavian Airlines, and Air Canada are the most popular carriers operating from Oregon to London Heathrow

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

As of November 2025, there are 15 flights per week flying from Oregon to London Heathrow Airport. The most common day of the week flights depart is Mon, with 47% of flights taking off on this day.

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

If you’re flying from a popular airport in Oregon, such as Portland or Eugene, and flying into London Heathrow Airport, then you can expect flight times to average 9h 30m and 12h 29m, respectively.

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

As of November 2025, 2 flights take off from Oregon and land in London Heathrow Airport each day. The most common flight departure time for this route is 17:00, with 79% of daily flights taking off in the afternoon.

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

Prices for flights from Oregon to London Heathrow Airport refresh daily.

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

As of November 2025, there are 4 operators available to choose from for flights from Oregon to London Heathrow Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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.

£208 Cheap Flights from Oregon to London Heathrow Airport in 2025/26

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15:45 - 11:55PDX-LHR

12h 10m1 stop

21:25 - 11:45LHR-PDX

22h 20m1 stop

£431Icelandair

Find Deal

Thu, 30 Apr - Wed, 20 May

13:46 - 10:30BOI-LHR

13h 44m1 stop

14:45 - 21:58LHR-BOI

14h 13m1 stop

£431Virgin Atlantic

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Tue, 17 Feb - Thu, 26 Feb

14:45 - 19:50PDX-LHR

21h 05m2 stops

07:50 - 17:00LHR-PDX

17h 10m2 stops

£438Multiple Airlines

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Mon, 8 Dec - Mon, 15 Dec

14:45 - 19:50PDX-LHR

21h 05m2 stops

07:50 - 17:00LHR-PDX

17h 10m2 stops

£440Multiple Airlines

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Mon, 8 Dec - Mon, 15 Dec

13:45 - 10:00PDX-LHR

12h 15m1 stop

06:30 - 11:25LHR-PDX

12h 55m1 stop

£441KLM

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Wed, 3 Dec - Wed, 10 Dec

17:45 - 11:20PDX-LHR

9h 35mdirect

15:00 - 23:23LHR-PDX

16h 23m1 stop

£444British Airways

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Wed, 3 Dec - Tue, 9 Dec

09:50 - 11:50PDX-LHR

18h 00m1 stop

06:30 - 18:30LHR-PDX

20h 00m2 stops

£446Lufthansa

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Sun, 1 Feb - Wed, 11 Feb

07:40 - 06:50PDX-LHR

15h 10m1 stop

15:00 - 23:23LHR-PDX

16h 23m1 stop

£448British Airways

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Wed, 3 Dec - Tue, 9 Dec

11:40 - 10:30MFR-LHR

14h 50m1 stop

14:45 - 23:02LHR-MFR

16h 17m1 stop

£453KLM

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Tue, 9 Dec - Tue, 16 Dec

09:50 - 10:10PDX-LHR

16h 20m2 stops

06:35 - 20:49LHR-PDX

21h 14m2 stops

£461Lufthansa

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Wed, 4 Mar - Wed, 11 Mar

Icelandair flights from Oregon to London Heathrow Airport

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

Icelandair

30 Apr

PDX15:45Portland

12h 10m

1 stop

LHR11:55London Heathrow

20 May

LHR21:25London Heathrow

22h 20m

1 stop

PDX11:45Portland

£431

Find similar

Icelandair

24 Nov

PDX14:45Portland

12h 05m

1 stop

LHR10:50London Heathrow

7 Dec

LHR12:15London Heathrow

12h 45m

1 stop

PDX17:00Portland

£437

Find similar

Icelandair

6 Apr

PDX15:45Portland

20h 35m

1 stop

LHR20:20London Heathrow

14 Apr

LHR21:25London Heathrow

28h 35m

1 stop

PDX18:00Portland

£455

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Virgin Atlantic flights from Oregon to London Heathrow Airport

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

Virgin Atlantic

17 Feb

BOI13:46Boise Air Term. Gowen Fld

13h 44m

1 stop

LHR10:30London Heathrow

26 Feb

LHR14:45London Heathrow

14h 13m

1 stop

BOI21:58Boise Air Term. Gowen Fld

£431

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Virgin Atlantic

14 Jan

PDX06:00Portland

17h 05m

1 stop

LHR07:05London Heathrow

29 Jan

LHR11:05London Heathrow

14h 30m

1 stop

PDX17:35Portland

£432

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Virgin Atlantic

18 Nov

PDX09:59Portland

14h 46m

2 stops

LHR08:45London Heathrow

25 Nov

LHR20:25London Heathrow

23h 00m

1 stop

PDX11:25Portland

£444

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momondo Fare Finder

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

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Route

Depart

Return

Price

PortlandLondon

PDX - LHR

PDXLHR

Portland

Thu 30/4

15:45-11:55

1 stop12h 10m

London Heathrow

Wed 20/5

21:25-11:45

1 stop22h 20m

£431

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Tue 17/2

13:46-10:30

1 stop13h 44m

London Heathrow

Thu 26/2

14:45-21:58

1 stop14h 13m

£431

PortlandLondon

PDX - LHR

PDXLHR

Portland

Mon 8/12

14:45-19:50

2 stops21h 05m

London Heathrow

Mon 15/12

07:50-17:00

2 stops17h 10m

£438

PortlandLondon

PDX - LHR

PDXLHR

Portland

Mon 8/12

14:45-19:50

2 stops21h 05m

London Heathrow

Mon 15/12

07:50-17:00

2 stops17h 10m

£440

PortlandLondon

PDX - LHR

PDXLHR

Portland

Wed 3/12

13:45-10:00

1 stop12h 15m

London Heathrow

Wed 10/12

06:30-11:25

1 stop12h 55m

£441

PortlandLondon

PDX - LHR

PDXLHR

Portland

Wed 3/12

17:45-11:20

Nonstop9h 35m

London Heathrow

Tue 9/12

15:00-23:23

1 stop16h 23m

£444

PortlandLondon

PDX - LHR

PDXLHR

Portland

Sun 1/2

09:50-11:50

1 stop18h 00m

London Heathrow

Wed 11/2

06:30-18:30

2 stops20h 00m

£446

PortlandLondon

PDX - LHR

PDXLHR

Portland

Wed 3/12

07:40-06:50

1 stop15h 10m

London Heathrow

Tue 9/12

15:00-23:23

1 stop16h 23m

£448

MedfordLondon

MFR - LHR

MFRLHR

Medford

Tue 9/12

11:40-10:30

1 stop14h 50m

London Heathrow

Tue 16/12

14:45-23:02

1 stop16h 17m

£453

PortlandLondon

PDX - LHR

PDXLHR

Portland

Wed 4/3

09:50-10:10

2 stops16h 20m

London Heathrow

Wed 11/3

06:35-20:49

2 stops21h 14m

£461

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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?

In general, October is the cheapest month to fly from Oregon to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £517. The month of April is another great option to travel to London Heathrow Airport, with average flight prices from Oregon averaging around £524.

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

On average, the least expensive day to fly to London Heathrow Airport from Oregon is on a Friday. momondo users have found tickets for Friday departures for as low as £467. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Thursday is £565.

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 evening. momondo users have found flights departing from Oregon to London Heathrow Airport in the evening for as low as £523. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £718 on average. Flights to London Heathrow Airport from Oregon at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 £635 when searching weeks before you fly. 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 £566 on momondo.

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

There are 3 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 5% 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	£3,234
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 £3,234. The best return flight deal from Oregon to London Heathrow Airport found on momondo in the last 72 hours is £1,387.

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 refresh daily.
How many operators does momondo search for flights from Oregon to London Heathrow Airport?
As of November 2025, there are 4 operators available to choose from for flights from Oregon to London Heathrow Airport.
How old do you have to be to fly from Oregon to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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 787-8 Dreamliner, representing 59.20% of all bookings. The subsequent popular models are Boeing 787-10 Dreamliner at 23.24%, Boeing 787 Dreamliner at 6.94%, and Boeing 787-9 Dreamliner at 5.95%.

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
British Airways	PriceFrom £391	Free Cancellation	Rating 6.7 7,510 reviews	Search British Airways flights
Icelandair	PriceFrom £448	Free Cancellation	Rating 7.0 576 reviews	Search Icelandair flights
Iberia	PriceFrom £463	Free Cancellation	Rating 7.0 3,008 reviews	Search Iberia flights
Virgin Atlantic	PriceFrom £501	Free Cancellation	Rating 7.5 673 reviews	Search Virgin Atlantic flights

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Northampton

Swindon

Canterbury

Stratford-upon-Avon

Southend-on-Sea

Ipswich

Ilford

Poole

Guildford

Swanage

Dover

Colchester

Chelmsford

Hayes

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oregon to London for you.

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

All flight searches from Oregon to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Oregon to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your London Heathrow Airport trip

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Cheap flights from Oregon to London from £208

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 31/1. 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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Icelandair flights from Oregon to London Heathrow Airport

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

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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

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?

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?

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

There are 3 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 5% on your flight if you consider stops on a Oregon to London Heathrow Airport flight.

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

Icelandair, Scandinavian Airlines, and Air Canada are the most popular carriers operating from Oregon to London Heathrow

Which airlines fly to London Heathrow Airport?

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

As of November 2025, 2 flights take off from Oregon and land in London Heathrow Airport each day. The most common flight departure time for this route is 17:00, with 79% of daily flights taking off in the afternoon.

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

As of November 2025, there are 15 flights per week flying from Oregon to London Heathrow Airport. The most common day of the week flights depart is Mon, with 47% of flights taking off on this day.

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

If you’re flying from a popular airport in Oregon, such as Portland or Eugene, and flying into London Heathrow Airport, then you can expect flight times to average 9h 30m and 12h 29m, respectively.

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

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

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

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

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

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

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

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise 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

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo