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

Air France, Delta, and Virgin Atlantic are the most popular carriers operating from London to Oregon

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

The number of flights available between London and Oregon is 7 per day as of September 2025. The most frequent departure time is 3:00PM, with 100% of daily flights leaving in the afternoon.

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

The number of flights available between London and Oregon is 49 per week as of September 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

What airlines fly to Oregon?

British Airways, American Airlines and United Airlines are the top three most popular airlines that fly to Oregon from London according to our data. British Airways is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 3 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from London to Oregon refresh daily.

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

As of September 2025, there are 3 operators available to choose from for flights from London to Oregon.

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

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 to Oregon.

What documentation or ID do you need to fly to Oregon?

The required travel and health documents for your Oregon 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 Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$588 Cheap Flights from London to Oregon in 2025/26

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Find the cheapest flights from London to Oregon

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:40 am - 5:51 pmLHR-EUG

18h 11m2 stops

6:52 pm - 7:25 amEUG-LHR

28h 33m1 stop

$632Lufthansa

Find Deal

Sat, Nov 8 - Sat, Nov 22

6:30 am - 5:51 pmLHR-EUG

19h 21m2 stops

6:00 am - 1:30 pmEUG-LHR

23h 30m2 stops

$634United Airlines

Find Deal

Sat, Nov 8 - Sat, Nov 22

9:35 am - 11:45 pmLHR-EUG

22h 10m2 stops

12:40 pm - 9:50 amEUG-LHR

13h 10m1 stop

$660Virgin Atlantic

Find Deal

Wed, Oct 1 - Wed, Oct 22

6:30 am - 10:08 pmLHR-BOI

21h 38m2 stops

8:41 am - 10:40 amBOI-LHR

18h 59m1 stop

$664Multiple Airlines

Find Deal

Fri, Oct 31 - Mon, Nov 10

11:15 am - 11:05 pmLHR-BOI

18h 50m2 stops

3:37 pm - 3:40 pmBOI-LHR

17h 03m1 stop

$673Multiple Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 14

11:20 am - 11:45 pmLGW-PDX

44h 25m2 stops

10:59 pm - 7:30 amPDX-LGW

25h 31m2 stops

$692American Airlines

Find Deal

Fri, Mar 6 - Tue, Mar 10

1:45 pm - 3:55 pmLHR-PDX

10h 10mnonstop

5:45 pm - 11:20 amPDX-LHR

9h 35mnonstop

$710British Airways

Find Deal

Mon, Nov 24 - Mon, Dec 1

3:40 pm - 5:35 pmLHR-PDX

9h 55mnonstop

7:25 pm - 1:00 pmPDX-LHR

9h 35mnonstop

$712American Airlines

Find Deal

Mon, Oct 6 - Mon, Oct 20

5:50 pm - 11:25 amLCY-PDX

25h 35m1 stop

1:25 pm - 9:30 amPDX-LCY

12h 05m1 stop

$737Virgin Atlantic

Find Deal

Sun, Nov 9 - Mon, Nov 24

1:45 pm - 3:55 pmLHR-PDX

10h 10mnonstop

2:16 pm - 11:40 amPDX-LHR

14h 24m1 stop

$739British Airways

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Fri, Mar 6 - Tue, Mar 10

Air Canada flights from London to Oregon

Our best Air Canada deals on London to Oregon flight tickets

Air Canada

Oct 6

LHR10:15 amLondon Heathrow

16h 31m

2 stops

PDX6:46 pmPortland

Oct 20

PDX3:25 pmPortland

13h 55m

1 stop

LHR1:20 pmLondon Heathrow

$682

Find similar

Air Canada

Sep 29

LHR10:15 amLondon Heathrow

16h 31m

2 stops

PDX6:46 pmPortland

Oct 20

PDX3:25 pmPortland

13h 55m

1 stop

LHR1:20 pmLondon Heathrow

$686

Find similar

Air Canada

Oct 6

LHR10:15 amLondon Heathrow

20h 46m

2 stops

PDX11:01 pmPortland

Oct 20

PDX9:55 amPortland

17h 55m

2 stops

LHR11:50 amLondon Heathrow

$688

Find similar

American Airlines flights from London to Oregon

Our best American Airlines deals on London to Oregon flight tickets

American Airlines

Mar 6

LGW11:20 amLondon Gatwick

44h 25m

2 stops

PDX11:45 pmPortland

Mar 10

PDX10:59 pmPortland

25h 31m

2 stops

LGW7:30 amLondon Gatwick

$692

Find similar

American Airlines

Oct 6

LHR3:40 pmLondon Heathrow

9h 55m

PDX5:35 pmPortland

Oct 20

PDX7:25 pmPortland

9h 35m

LHR1:00 pmLondon Heathrow

$712

Find similar

American Airlines

Nov 24

LHR1:45 pmLondon Heathrow

10h 10m

PDX3:55 pmPortland

Nov 30

PDX5:45 pmPortland

9h 35m

LHR11:20 amLondon Heathrow

$714

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Sat 11/8

7:40 am-5:51 pm

2 stops18h 11m

Eugene

Sat 11/22

6:52 pm-7:25 am

1 stop28h 33m

$632

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Sat 11/8

6:30 am-5:51 pm

2 stops19h 21m

Eugene

Sat 11/22

6:00 am-1:30 pm

2 stops23h 30m

$634

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Wed 10/1

9:35 am-11:45 pm

2 stops22h 10m

Eugene

Wed 10/22

12:40 pm-9:50 am

1 stop13h 10m

$660

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Fri 10/31

6:30 am-10:08 pm

2 stops21h 38m

Boise Air Term. Gowen Fld

Mon 11/10

8:41 am-10:40 am

1 stop18h 59m

$664

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Tue 10/7

11:15 am-11:05 pm

2 stops18h 50m

Boise Air Term. Gowen Fld

Tue 10/14

3:37 pm-3:40 pm

1 stop17h 03m

$673

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Fri 3/6

11:20 am-11:45 pm

2 stops44h 25m

Portland

Tue 3/10

10:59 pm-7:30 am

2 stops25h 31m

$692

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 11/24

1:45 pm-3:55 pm

Nonstop10h 10m

Portland

Mon 12/1

5:45 pm-11:20 am

Nonstop9h 35m

$710

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 10/6

3:40 pm-5:35 pm

Nonstop9h 55m

Portland

Mon 10/20

7:25 pm-1:00 pm

Nonstop9h 35m

$712

LondonPortland

LCY - PDX

LCYPDX

London City

Sun 11/9

5:50 pm-11:25 am

1 stop25h 35m

Portland

Mon 11/24

1:25 pm-9:30 am

1 stop12h 05m

$737

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Fri 3/6

1:45 pm-3:55 pm

Nonstop10h 10m

Portland

Tue 3/10

2:16 pm-11:40 am

1 stop14h 24m

$739

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How to get the cheapest flight ticket from London to Oregon

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 Oregon?

The month of September is, on average, the cheapest month to fly to Oregon from London, with most prices found around $747. The month of March is another great option to travel to Oregon, with average flight prices from London averaging around $760.

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

On average, the least expensive day to fly to Oregon from London is on a Monday. momondo users have found tickets for Monday departures for as low as $879. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Sunday, with ticket prices averaging around $1,278.

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

According to our data, the cheapest time of day to fly to Oregon is in the afternoon. momondo users have found flights departing from London to Oregon in the afternoon for as low as $939. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the morning, with an average ticket price of $1,167. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London to Oregon flight route?

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

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

You are more likely to see cheaper flights to Oregon from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $886 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from London for as low as $791 on momondo.

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

There are 3 cabin classes available to choose from on London to Oregon 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 to Oregon flights?

No. A direct flight is the cheapest option for a flight between London to Oregon.

Cheap London to Oregon flight deals and tips

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

Fastest flight time	9h 55m
Direct flights	Every day
Airports in Oregon	1 airport

The fastest flight from London to Oregon takes 9h 55m

Direct flights go from London to Oregon every day.

There is 1 airport near Oregon: Portland (PDX)

Search flight deals

When did momondo last update prices for flights from London to Oregon?
Prices for flights from London to Oregon refresh daily.
How many operators does momondo search for flights from London to Oregon?
As of September 2025, there are 3 operators available to choose from for flights from London to Oregon.
How old do you have to be to fly from London to Oregon?
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 to Oregon.
What documentation or ID do you need to fly to Oregon?
The required travel and health documents for your Oregon 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 Oregon. 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 to Oregon?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Oregon is Boeing 787-10 Dreamliner (42.16% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (36.97%), Boeing 787-9 Dreamliner (14.94%), and Boeing 777 (1.98%).

Best airlines flying from London to Oregon

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $701	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights
British Airways	PriceFrom $733	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights
American Airlines	PriceFrom $782	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Oregon. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for London to Oregon flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between London and Oregon 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 Oregon right now. Can momondo alert me if prices change?

Price alerts on flights to Oregon from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Oregon 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.

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Find better results for your trip to Oregon

Popular cities in Oregon

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $49

Flights to Miamifrom $49

Flights to Chicagofrom $49

Flights to Orlandofrom $59

Flights to Las Vegasfrom $49

Flights to San Franciscofrom $58

Flights to Washington, D.C.from $54

Flights to Bostonfrom $62

Flights to Atlantafrom $49

Flights to Dallasfrom $68

Flights to Seattlefrom $69

Cheap flights from London to Oregon from $588

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 to Oregon departing on 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from London to Oregon

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Air Canada flights from London to Oregon

Our best Air Canada deals on London to Oregon flight tickets

American Airlines flights from London to Oregon

Our best American Airlines deals on London to Oregon flight tickets

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

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How to get the cheapest flight ticket from London to Oregon

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 Oregon?

The month of September is, on average, the cheapest month to fly to Oregon from London, with most prices found around $747. The month of March is another great option to travel to Oregon, with average flight prices from London averaging around $760.

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

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

What is the cheapest London to Oregon flight route?

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

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

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

There are 3 cabin classes available to choose from on London to Oregon 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 to Oregon flights?

No. A direct flight is the cheapest option for a flight between London to Oregon.

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

Air France, Delta, and Virgin Atlantic are the most popular carriers operating from London to Oregon

What airlines fly to Oregon?

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

The number of flights available between London and Oregon is 7 per day as of September 2025. The most frequent departure time is 3:00PM, with 100% of daily flights leaving in the afternoon.

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

The number of flights available between London and Oregon is 49 per week as of September 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

Cheap London to Oregon flight deals and tips

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

Fastest flight time

Direct flights

Airports in Oregon

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

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

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

What documentation or ID do you need to fly to Oregon?

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

Best airlines flying from London to Oregon

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

Why use momondo?

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

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

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

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

An easier way to manage your Oregon 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 Oregon

Popular cities in Oregon

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