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

The number of flights available between London and Oregon is 2 per day as of October 2026. The most frequent departure time is 2:00PM, 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 14 per week as of October 2026. The most frequent departure day is Wed, with 50% of weekly flights leaving on this day.

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

Icelandair and United Airlines are the most popular carriers operating from London to Oregon

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 October 2026, there are 2 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.

$446 Cheap Flights from London to Oregon in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to Oregon

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:45 pm - 8:54 pmLHR London Heathrow-PDX Portland

14h 09m1 stop Seattle/Tacoma Intl

1:57 pm - 12:20 pmPDX Portland-LHR London Heathrow

14h 23m1 stop Seattle/Tacoma Intl

$805Alaska Airlines

Sat, Dec 5 - Thu, Dec 10

2:45 pm - 8:54 pmLHR London Heathrow-PDX Portland

14h 09m1 stop Seattle/Tacoma Intl

1:57 pm - 12:20 pmPDX Portland-LHR London Heathrow

14h 23m1 stop Seattle/Tacoma Intl

$806Alaska Airlines

Thu, Dec 3 - Sun, Dec 6

6:40 am - 5:00 pmLHR London Heathrow-PDX Portland

18h 20m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

2:45 pm - 9:35 amPDX Portland-LHR London Heathrow

34h 50m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Warsaw Frederic Chopin

$808Multiple Airlines

Mon, Nov 23 - Mon, Dec 7

11:50 am - 9:15 pmLHR London Heathrow-PDX Portland

17h 25m1 stop San Francisco

10:56 am - 10:55 amPDX Portland-LHR London Heathrow

15h 59m1 stop San Francisco

$808Multiple Airlines

Wed, Nov 25 - Wed, Dec 2

2:50 pm - 8:49 pmLHR London Heathrow-PDX Portland

13h 59m1 stop Denver Intl

10:56 pm - 9:25 pmPDX Portland-LHR London Heathrow

14h 29m1 stop Newark

$809United Airlines

Wed, Mar 31 - Tue, Apr 13

1:35 pm - 3:50 pmLHR London Heathrow-PDX Portland

10h 15mnonstop

5:45 pm - 11:20 amPDX Portland-LHR London Heathrow

9h 35mnonstop

$838British Airways

Mon, Nov 23 - Mon, Nov 30

1:35 pm - 3:50 pmLHR London Heathrow-PDX Portland

10h 15mnonstop

5:45 pm - 11:20 amPDX Portland-LHR London Heathrow

9h 35mnonstop

$868British Airways

Sun, Nov 22 - Mon, Nov 30

9:00 am - 8:14 pmLHR London Heathrow-EUG Eugene

19h 14m2 stops Zurich San Francisco

2:20 pm - 1:30 pmEUG Eugene-LHR London Heathrow

39h 10m2 stops San Francisco Los Angeles

$879United Airlines

Tue, Dec 8 - Sun, Dec 13

9:00 am - 8:14 pmLHR London Heathrow-EUG Eugene

19h 14m2 stops Zurich San Francisco

2:20 pm - 8:35 pmEUG Eugene-LHR London Heathrow

22h 15m2 stops San Francisco Newark

$918United Airlines

Thu, Dec 3 - Mon, Dec 7

9:00 am - 8:09 pmLHR London Heathrow-MFR Medford

19h 09m2 stops Zurich San Francisco

2:05 pm - 9:40 amMFR Medford-LHR London Heathrow

35h 35m2 stops San Francisco Denver Intl

$926United Airlines

Thu, Jan 21 - Mon, Jan 25

Cheap last minute flights

Enter your travel dates to find the best prices.

7:30 pm - 10:19 pmLHR London Heathrow-PDX Portland

34h 49m2 stops Kastrup Copenhagen Los Angeles

11:09 am - 6:30 pmPDX Portland-LHR London Heathrow

23h 21m2 stops Los Angeles Kastrup Copenhagen

$845Scandinavian Airlines

Mon, Nov 2 - Fri, Nov 6

12:15 pm - 5:00 pmLHR London Heathrow-PDX Portland

12h 45m1 stop Reykjavik Keflavik Intl

2:45 pm - 7:30 pmPDX Portland-LHR London Heathrow

20h 45m1 stop Reykjavik Keflavik Intl

$974Icelandair

Mon, Nov 2 - Thu, Nov 5

6:40 am - 8:50 pmLHR London Heathrow-PDX Portland

22h 10m2 stops Kastrup Copenhagen New York John F Kennedy Intl

11:00 am - 9:40 pmPDX Portland-LHR London Heathrow

26h 40m3 stops Los Angeles San Francisco Kastrup Copenhagen

$980Scandinavian Airlines

Thu, Nov 5 - Thu, Nov 12

7:40 am - 5:00 pmLGW London Gatwick-PDX Portland

17h 20m1 stop Reykjavik Keflavik Intl

2:45 pm - 10:55 amPDX Portland-LGW London Gatwick

12h 10m1 stop Reykjavik Keflavik Intl

$1,018Multiple Airlines

Mon, Nov 2 - Thu, Nov 5

6:40 am - 8:50 pmLHR London Heathrow-PDX Portland

22h 10m2 stops Kastrup Copenhagen New York John F Kennedy Intl

7:10 am - 5:40 pmPDX Portland-LHR London Heathrow

26h 30m2 stops New York John F Kennedy Intl Kastrup Copenhagen

$1,033Scandinavian Airlines

Mon, Nov 2 - Sun, Nov 22

12:15 pm - 5:00 pmLHR London Heathrow-PDX Portland

12h 45m1 stop Reykjavik Keflavik Intl

7:35 pm - 10:50 amPDX Portland-LHR London Heathrow

31h 15m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

$1,034Icelandair

Mon, Nov 2 - Fri, Nov 6

12:15 pm - 9:55 pmLHR London Heathrow-PDX Portland

17h 40m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

12:04 pm - 10:50 amPDX Portland-LHR London Heathrow

14h 46m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

$1,071Multiple Airlines

Thu, Nov 5 - Thu, Nov 12

7:40 am - 5:00 pmLGW London Gatwick-PDX Portland

17h 20m1 stop Reykjavik Keflavik Intl

2:45 pm - 9:45 pmPDX Portland-LGW London Gatwick

23h 00m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

$1,097Multiple Airlines

Mon, Nov 2 - Thu, Nov 5

1:35 pm - 3:50 pmLHR London Heathrow-PDX Portland

10h 15mnonstop

5:45 pm - 11:20 amPDX Portland-LHR London Heathrow

9h 35mnonstop

$1,669British Airways

Mon, Nov 2 - Sun, Nov 22

8:20 am - 5:03 pmLHR London Heathrow-PDX Portland

15h 43m1 stop Dallas/Fort Worth

5:45 pm - 11:20 amPDX Portland-LHR London Heathrow

9h 35mnonstop

$1,725British Airways

Sat, Oct 31 - Wed, Nov 18

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Air Canada flights from London to Oregon

Our best Air Canada deals on London to Oregon flight tickets

Air Canada

Mar 1

LHR2:30 pmLondon Heathrow

14h 15m

1 stop

PDX8:45 pmPortland

Mar 4

PDX5:35 amPortland

22h 15m

2 stops

LHR11:50 amLondon Heathrow

$891

Air Canada

Mar 2

LHR2:30 pmLondon Heathrow

29h 33m

2 stops

PDX12:03 pmPortland

Mar 8

PDX10:00 amPortland

15h 20m

2 stops

LHR9:20 amLondon Heathrow

$896

Air Canada

Mar 1

LHR1:00 pmLondon Heathrow

31h 03m

2 stops

PDX12:03 pmPortland

Mar 7

PDX7:10 pmPortland

32h 40m

1 stop

LHR11:50 amLondon Heathrow

$900

Scandinavian Airlines flights from London to Oregon

Our best Scandinavian Airlines deals on London to Oregon flight tickets

Scandinavian Airlines

Dec 5

LHR6:40 amLondon Heathrow

22h 15m

2 stops

PDX8:55 pmPortland

Dec 10

PDX11:01 amPortland

22h 39m

2 stops

LHR5:40 pmLondon Heathrow

$810

Scandinavian Airlines

Mar 31

LHR10:20 amLondon Heathrow

20h 06m

2 stops

PDX10:26 pmPortland

Apr 14

PDX1:00 pmPortland

21h 30m

2 stops

LHR6:30 pmLondon Heathrow

$815

Scandinavian Airlines

Nov 18

LHR6:40 amLondon Heathrow

22h 16m

2 stops

PDX8:56 pmPortland

Dec 9

PDX11:01 amPortland

22h 39m

3 stops

LHR5:40 pmLondon Heathrow

$820

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonPortland

LHR London Heathrow - PDX Portland

LHRPDX

London Heathrow

Sat 12/5

2:45 pm-8:54 pm

1 stop14h 09m

Portland

Thu 12/10

1:57 pm-12:20 pm

1 stop14h 23m

$805

LondonPortland

LHR London Heathrow - PDX Portland

LHRPDX

London Heathrow

Thu 12/3

2:45 pm-8:54 pm

1 stop14h 09m

Portland

Sun 12/6

1:57 pm-12:20 pm

1 stop14h 23m

$806

LondonPortland

LHR London Heathrow - PDX Portland

LHRPDX

London Heathrow

Mon 11/23

6:40 am-5:00 pm

2 stops18h 20m

Portland

Mon 12/7

2:45 pm-9:35 am

3 stops34h 50m

$808

LondonPortland

LHR London Heathrow - PDX Portland

LHRPDX

London Heathrow

Wed 11/25

11:50 am-9:15 pm

1 stop17h 25m

Portland

Wed 12/2

10:56 am-10:55 am

1 stop15h 59m

$808

LondonPortland

LHR London Heathrow - PDX Portland

LHRPDX

London Heathrow

Wed 3/31

2:50 pm-8:49 pm

1 stop13h 59m

Portland

Tue 4/13

10:56 pm-9:25 pm

1 stop14h 29m

$809

Quickest round-trip

LondonPortland

LHR London Heathrow - PDX Portland

LHRPDX

London Heathrow

Mon 11/23

1:35 pm-3:50 pm

Nonstop10h 15m

Portland

Mon 11/30

5:45 pm-11:20 am

Nonstop9h 35m

$838

LondonPortland

LHR London Heathrow - PDX Portland

LHRPDX

London Heathrow

Sun 11/22

1:35 pm-3:50 pm

Nonstop10h 15m

Portland

Mon 11/30

5:45 pm-11:20 am

Nonstop9h 35m

$868

LondonEugene

LHR London Heathrow - EUG Eugene

LHREUG

London Heathrow

Tue 12/8

9:00 am-8:14 pm

2 stops19h 14m

Eugene

Sun 12/13

2:20 pm-1:30 pm

2 stops39h 10m

$879

LondonEugene

LHR London Heathrow - EUG Eugene

LHREUG

London Heathrow

Thu 12/3

9:00 am-8:14 pm

2 stops19h 14m

Eugene

Mon 12/7

2:20 pm-8:35 pm

2 stops22h 15m

$918

LondonMedford

LHR London Heathrow - MFR Medford

LHRMFR

London Heathrow

Thu 1/21

9:00 am-8:09 pm

2 stops19h 09m

Medford

Mon 1/25

2:05 pm-9:40 am

2 stops35h 35m

$926

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 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 February is, on average, the cheapest month to fly to Oregon from London, with most prices found around $808. The month of November is another great option to travel to Oregon, with average flight prices from London averaging around $950.

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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $989. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Saturday, with ticket prices averaging around $1,694.

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 at noon. momondo users have found flights departing from London to Oregon at noon for as low as $966. 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 afternoon, with an average ticket price of $1,320. Departure times in the afternoon 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 from London 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 $1,078 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 $969 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 22% 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	$446
Fastest flight time	10h 05m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat
Airports in Oregon	64 airports

The best one-way flight to Oregon from London in the past 72 hours is $446. The best round-trip flight deal from London to Oregon found on momondo in the last 72 hours is $805.

The fastest flight from London to Oregon takes 10h 05m

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

There are 64 airports in Oregon. From London there are direct flights to Portland (PDX).

Search flight deals

Frequently asked questions about flying from London to Oregon

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 October 2026, there are 2 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 (40.53% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (39.21%), Boeing 787-9 Dreamliner (13.67%), and Boeing 777 (1.15%).

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 $888	Free Cancellation	Rating 7.3 10,453 reviews		Search United Airlines flights
British Airways	PriceFrom $895	Free Cancellation	Rating 6.7 8,275 reviews		Search British Airways 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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Popular cities in Oregon

Flights to New Yorkfrom $64

Flights to Los Angelesfrom $38

Flights to Orlandofrom $48

Flights to Miamifrom $42

Flights to San Franciscofrom $38

Flights to Chicagofrom $58

Flights to Las Vegasfrom $38

Flights to Washington, D.C.from $43

Flights to Fort Lauderdalefrom $38

Flights to Bostonfrom $83

Flights to Atlantafrom $43

Flights to Dallasfrom $73

Cheap flights from London to Oregon from $446

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 12/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from London to Oregon

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Air Canada flights from London to Oregon

Our best Air Canada deals on London to Oregon flight tickets

Scandinavian Airlines flights from London to Oregon

Our best Scandinavian 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.

See travel insights to Oregon from

How to get the cheapest flight ticket from London to Oregon

What is the cheapest month to fly to Oregon?

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?

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

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

Can stopping save me money on London to Oregon flights?

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

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

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

Cheap London to Oregon flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Oregon

Frequently asked questions about flying 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?

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

London flight routes

According to popular flight searches on momondo this year

Oregon flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Oregon

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Oregon

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According to popular flight searches on momondo this year