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

Lufthansa, Finnair, and Delta 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 3 per day as of November 2025. The most frequent departure time is 3:00PM, with 100% of daily flights leaving in the afternoon.

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 48% 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.

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

The number of flights available between London and Oregon is 27 per week as of November 2025. The most frequent departure day is Wed, with 26% of weekly flights leaving on this day.

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 November 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.

$379 Cheap Flights from London to Oregon in 2025/26

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11:55 am - 11:01 pmLGW-BOI

18h 06m2 stops

9:50 am - 10:55 amBOI-LGW

18h 05m2 stops

$682Multiple Airlines

Find Deal

Mon, Feb 9 - Mon, Feb 16

3:40 pm - 6:00 pmLGW-PDX

34h 20m1 stop

3:45 pm - 2:40 pmPDX-LGW

14h 55m1 stop

$701Icelandair

Find Deal

Tue, Apr 21 - Tue, Apr 28

7:40 am - 9:59 amLHR-BOI

33h 19m2 stops

1:50 pm - 1:30 pmBOI-LHR

16h 40m1 stop

$725United Airlines

Find Deal

Mon, Dec 8 - Mon, Dec 15

7:40 am - 9:59 amLHR-BOI

33h 19m2 stops

10:35 am - 7:25 amBOI-LHR

13h 50m1 stop

$726United Airlines

Find Deal

Mon, Dec 8 - Mon, Dec 15

9:30 am - 12:37 amLHR-PDX

23h 07m2 stops

1:14 pm - 9:40 amPDX-LHR

12h 26m1 stop

$745Lufthansa

Find Deal

Mon, Dec 8 - Mon, Dec 15

7:40 am - 6:07 pmLHR-BOI

17h 27m2 stops

2:49 pm - 10:50 amBOI-LHR

37h 01m2 stops

$747Lufthansa

Find Deal

Tue, Dec 9 - Sun, Dec 14

10:05 am - 7:10 pmLHR-PDX

17h 05m1 stop

5:45 pm - 11:20 amPDX-LHR

9h 35mnonstop

$762British Airways

Find Deal

Wed, Dec 3 - Mon, Dec 15

1:45 pm - 3:55 pmLHR-PDX

10h 10mnonstop

12:05 pm - 10:00 amPDX-LHR

13h 55m1 stop

$779British Airways

Find Deal

Mon, Dec 8 - Wed, Mar 4

11:55 am - 9:24 pmLHR-PDX

17h 29m1 stop

5:45 pm - 11:20 amPDX-LHR

9h 35mnonstop

$815American Airlines

Find Deal

Mon, Dec 8 - Mon, Dec 15

11:20 am - 11:59 pmLGW-PDX

44h 39m2 stops

10:59 pm - 7:30 amPDX-LGW

49h 31m2 stops

$816American Airlines

Find Deal

Fri, Mar 6 - Tue, Mar 10

Icelandair flights from London to Oregon

Our best Icelandair deals on London to Oregon flight tickets

Icelandair

Apr 21

LGW3:40 pmLondon Gatwick

34h 20m

1 stop

PDX6:00 pmPortland

Apr 28

PDX3:45 pmPortland

14h 55m

1 stop

LGW2:40 pmLondon Gatwick

$701

Find similar

Icelandair

Nov 12

LGW11:55 amLondon Gatwick

13h 05m

1 stop

PDX5:00 pmPortland

Nov 20

PDX2:45 pmPortland

12h 10m

1 stop

LGW10:55 amLondon Gatwick

$704

Find similar

Icelandair

Apr 21

LHR9:25 pmLondon Heathrow

28h 35m

1 stop

PDX6:00 pmPortland

Apr 28

PDX3:45 pmPortland

12h 10m

1 stop

LHR11:55 amLondon Heathrow

$705

Find similar

Lufthansa flights from London to Oregon

Our best Lufthansa deals on London to Oregon flight tickets

Lufthansa

Dec 8

LHR9:30 amLondon Heathrow

23h 07m

2 stops

PDX12:37 amPortland

Dec 15

PDX1:14 pmPortland

12h 26m

1 stop

LHR9:40 amLondon Heathrow

$745

Find similar

Lufthansa

Dec 9

LHR7:40 amLondon Heathrow

17h 27m

2 stops

BOI6:07 pmBoise Air Term. Gowen Fld

Dec 14

BOI2:49 pmBoise Air Term. Gowen Fld

37h 01m

2 stops

LHR10:50 amLondon Heathrow

$747

Find similar

Lufthansa

Dec 9

LHR7:40 amLondon Heathrow

19h 03m

2 stops

BOI7:43 pmBoise Air Term. Gowen Fld

Dec 14

BOI2:49 pmBoise Air Term. Gowen Fld

32h 06m

2 stops

LHR5:55 amLondon Heathrow

$749

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Mon 2/9

11:55 am-11:01 pm

2 stops18h 06m

Boise Air Term. Gowen Fld

Mon 2/16

9:50 am-10:55 am

2 stops18h 05m

$682

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Tue 4/21

3:40 pm-6:00 pm

1 stop34h 20m

Portland

Tue 4/28

3:45 pm-2:40 pm

1 stop14h 55m

$701

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 12/8

7:40 am-9:59 am

2 stops33h 19m

Boise Air Term. Gowen Fld

Mon 12/15

1:50 pm-1:30 pm

1 stop16h 40m

$725

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 12/8

7:40 am-9:59 am

2 stops33h 19m

Boise Air Term. Gowen Fld

Mon 12/15

10:35 am-7:25 am

1 stop13h 50m

$726

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 12/8

9:30 am-12:37 am

2 stops23h 07m

Portland

Mon 12/15

1:14 pm-9:40 am

1 stop12h 26m

$745

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Tue 12/9

7:40 am-6:07 pm

2 stops17h 27m

Boise Air Term. Gowen Fld

Sun 12/14

2:49 pm-10:50 am

2 stops37h 01m

$747

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 12/3

10:05 am-7:10 pm

1 stop17h 05m

Portland

Mon 12/15

5:45 pm-11:20 am

Nonstop9h 35m

$762

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 12/8

1:45 pm-3:55 pm

Nonstop10h 10m

Portland

Wed 3/4

12:05 pm-10:00 am

1 stop13h 55m

$779

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 12/8

11:55 am-9:24 pm

1 stop17h 29m

Portland

Mon 12/15

5:45 pm-11:20 am

Nonstop9h 35m

$815

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Fri 3/6

11:20 am-11:59 pm

2 stops44h 39m

Portland

Tue 3/10

10:59 pm-7:30 am

2 stops49h 31m

$816

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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 $742. The month of March is another great option to travel to Oregon, with average flight prices from London averaging around $764.

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 $871. 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 $884 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 $804 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?

You could potentially save up to 2% on your flight if you consider stops on a London to Oregon flight.

Cheap London to Oregon flight deals and tips

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

Best Price Found	$629
Fastest flight time	10h 00m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat
Airports in Oregon	1 airport

The best one-way flight to Oregon from London in the past 72 hours is $629. The best round-trip flight deal from London to Oregon found on momondo in the last 72 hours is $737.

The fastest flight from London to Oregon takes 10h 00m

Direct flights go from London to Oregon on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.

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 November 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 787-8 Dreamliner (44.13% of total bookings). The next most popular plane models are Boeing 787-10 Dreamliner (36.22%), Boeing 787-9 Dreamliner (12.41%), and Boeing 777 (2.66%).

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 $707	Free Cancellation	Rating 7.4 8,993 reviews	Search United Airlines flights
British Airways	PriceFrom $715	Free Cancellation	Rating 6.7 7,491 reviews	Search British Airways flights
American Airlines	PriceFrom $737	Free Cancellation	Rating 7.2 11,033 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 $47

Flights to Miamifrom $47

Flights to Chicagofrom $49

Flights to Orlandofrom $47

Flights to Las Vegasfrom $39

Flights to San Franciscofrom $39

Flights to Washington, D.C.from $40

Flights to Bostonfrom $60

Flights to Atlantafrom $47

Flights to Dallasfrom $49

Flights to Seattlefrom $53

Cheap flights from London to Oregon from $379

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 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from London to Oregon

Cheap round-trip flights

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Icelandair flights from London to Oregon

Our best Icelandair deals on London to Oregon flight tickets

Lufthansa flights from London to Oregon

Our best Lufthansa 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 $742. The month of March is another great option to travel to Oregon, with average flight prices from London averaging around $764.

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?

You could potentially save up to 2% on your flight if you consider stops on a London to Oregon flight.

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

Lufthansa, Finnair, and Delta 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 3 per day as of November 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 27 per week as of November 2025. The most frequent departure day is Wed, with 26% 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

Best Price Found

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