How long does it take to fly to London?

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

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

2 flights are operational daily from Oregon to London as of November 2025. The most popular departure time for this route is 5:00PM, with 79% of flights per day taking off in the afternoon.

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

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

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

The number of flights available between Oregon and London is 15 per week as of November 2025. The most frequent departure day is Mon, with 47% of weekly flights leaving on this day.

What airlines fly to London?

British Airways, Iberia and American Airlines are the top three most popular airlines that fly to London from Oregon according to our data. British Airways is the first choice among our users, with 58% of people opting to fly with this airline when traveling to London. Keep in mind that there are 13 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Oregon to London are updated daily.

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

There are 13 operators available for flights from Oregon to London as of November 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to London.

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

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$230 Cheap Flights from Oregon to London in 2025/26

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Find the cheapest flights from Oregon to London

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:45 pm - 11:55 amPDX-LHR

12h 10m1 stop

9:25 pm - 11:45 amLHR-PDX

22h 20m1 stop

$568Icelandair

Find Deal

Thu, Apr 30 - Wed, May 20

6:00 am - 7:05 amPDX-LHR

17h 05m1 stop

11:05 am - 5:35 pmLHR-PDX

14h 30m1 stop

$569Virgin Atlantic

Find Deal

Wed, Jan 14 - Thu, Jan 29

2:45 pm - 10:35 pmPDX-LGW

23h 50m2 stops

5:20 pm - 5:00 pmLGW-PDX

31h 40m3 stops

$576Multiple Airlines

Find Deal

Tue, Dec 9 - Tue, Dec 16

2:45 pm - 7:50 pmPDX-LHR

21h 05m2 stops

7:50 am - 5:00 pmLHR-PDX

17h 10m2 stops

$577Multiple Airlines

Find Deal

Mon, Dec 8 - Mon, Dec 15

2:23 pm - 10:30 amPDX-LHR

12h 07m1 stop

6:30 am - 11:25 amLHR-PDX

12h 55m1 stop

$580KLM

Find Deal

Wed, Dec 3 - Wed, Dec 10

5:45 pm - 11:20 amPDX-LHR

9h 35mnonstop

11:55 am - 9:24 pmLHR-PDX

17h 29m1 stop

$585British Airways

Find Deal

Wed, Dec 3 - Tue, Dec 9

9:50 am - 11:50 amPDX-LHR

18h 00m1 stop

6:30 am - 6:30 pmLHR-PDX

20h 00m2 stops

$587Lufthansa

Find Deal

Sun, Feb 1 - Wed, Feb 11

12:35 pm - 10:00 amPDX-LHR

13h 25m1 stop

1:45 pm - 3:55 pmLHR-PDX

10h 10mnonstop

$588British Airways

Find Deal

Sun, Feb 1 - Wed, Feb 11

11:40 am - 10:30 amMFR-LHR

14h 50m1 stop

2:45 pm - 11:02 pmLHR-MFR

16h 17m1 stop

$596KLM

Find Deal

Tue, Dec 9 - Tue, Dec 16

9:50 am - 10:10 amPDX-LHR

16h 20m2 stops

6:35 am - 8:49 pmLHR-PDX

21h 14m2 stops

$607Lufthansa

Find Deal

Wed, Mar 4 - Wed, Mar 11

Icelandair flights from Oregon to London

Our best Icelandair deals on Oregon to London flight tickets

Icelandair

Apr 30

PDX3:45 pmPortland

12h 10m

1 stop

LHR11:55 amLondon Heathrow

May 20

LHR9:25 pmLondon Heathrow

22h 20m

1 stop

PDX11:45 amPortland

$568

Find similar

Icelandair

Nov 24

PDX2:45 pmPortland

12h 05m

1 stop

LHR10:50 amLondon Heathrow

Dec 7

LHR12:15 pmLondon Heathrow

12h 45m

1 stop

PDX5:00 pmPortland

$576

Find similar

Icelandair

Apr 6

PDX3:45 pmPortland

20h 35m

1 stop

LHR8:20 pmLondon Heathrow

Apr 14

LHR9:25 pmLondon Heathrow

28h 35m

1 stop

PDX6:00 pmPortland

$599

Find similar

Virgin Atlantic flights from Oregon to London

Our best Virgin Atlantic deals on Oregon to London flight tickets

Virgin Atlantic

Jan 14

PDX6:00 amPortland

17h 05m

1 stop

LHR7:05 amLondon Heathrow

Jan 29

LHR11:05 amLondon Heathrow

14h 30m

1 stop

PDX5:35 pmPortland

$569

Find similar

Virgin Atlantic

Nov 16

BOI11:42 amBoise Air Term. Gowen Fld

16h 58m

2 stops

LHR11:40 amLondon Heathrow

Dec 2

LHR2:45 pmLondon Heathrow

12h 35m

1 stop

BOI8:20 pmBoise Air Term. Gowen Fld

$580

Find similar

Virgin Atlantic

Nov 18

PDX9:59 amPortland

14h 46m

2 stops

LHR8:45 amLondon Heathrow

Nov 25

LHR8:25 pmLondon Heathrow

23h 00m

1 stop

PDX11:25 amPortland

$584

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandLondon

PDX - LHR

PDXLHR

Portland

Thu 4/30

3:45 pm-11:55 am

1 stop12h 10m

London Heathrow

Wed 5/20

9:25 pm-11:45 am

1 stop22h 20m

$568

PortlandLondon

PDX - LHR

PDXLHR

Portland

Wed 1/14

6:00 am-7:05 am

1 stop17h 05m

London Heathrow

Thu 1/29

11:05 am-5:35 pm

1 stop14h 30m

$569

PortlandLondon

PDX - LGW

PDXLGW

Portland

Tue 12/9

2:45 pm-10:35 pm

2 stops23h 50m

London Gatwick

Tue 12/16

5:20 pm-5:00 pm

3 stops31h 40m

$576

PortlandLondon

PDX - LHR

PDXLHR

Portland

Mon 12/8

2:45 pm-7:50 pm

2 stops21h 05m

London Heathrow

Mon 12/15

7:50 am-5:00 pm

2 stops17h 10m

$577

PortlandLondon

PDX - LHR

PDXLHR

Portland

Wed 12/3

2:23 pm-10:30 am

1 stop12h 07m

London Heathrow

Wed 12/10

6:30 am-11:25 am

1 stop12h 55m

$580

PortlandLondon

PDX - LHR

PDXLHR

Portland

Wed 12/3

5:45 pm-11:20 am

Nonstop9h 35m

London Heathrow

Tue 12/9

11:55 am-9:24 pm

1 stop17h 29m

$585

PortlandLondon

PDX - LHR

PDXLHR

Portland

Sun 2/1

9:50 am-11:50 am

1 stop18h 00m

London Heathrow

Wed 2/11

6:30 am-6:30 pm

2 stops20h 00m

$587

PortlandLondon

PDX - LHR

PDXLHR

Portland

Sun 2/1

12:35 pm-10:00 am

1 stop13h 25m

London Heathrow

Wed 2/11

1:45 pm-3:55 pm

Nonstop10h 10m

$588

MedfordLondon

MFR - LHR

MFRLHR

Medford

Tue 12/9

11:40 am-10:30 am

1 stop14h 50m

London Heathrow

Tue 12/16

2:45 pm-11:02 pm

1 stop16h 17m

$596

PortlandLondon

PDX - LHR

PDXLHR

Portland

Wed 3/4

9:50 am-10:10 am

2 stops16h 20m

London Heathrow

Wed 3/11

6:35 am-8:49 pm

2 stops21h 14m

$607

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

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?

The cheapest month to fly to London from Oregon is in October. Flight prices, which tend to average around $645, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Oregon averaging around $660.

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

The cheapest day to depart from Oregon to London is on a Sunday. Travelers who choose to depart for London on a Sunday will often find tickets for as low as $858. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,038. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Oregon in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $807 when looking at flights departing in the afternoon. Flights to London are more costly in the evening, with an average ticket price of $937. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Oregon to London flight route?

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

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

You are more likely to see cheaper flights to London from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $836 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Oregon for as low as $745 on momondo.

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

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

You could potentially save up to 19% on your flight if you consider stops on a Oregon to London flight.

Cheap Oregon to London flight deals and tips

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

Best Price Found	$501
Fastest flight time	9h 30m
Direct flights	Every day
Airports in London	1 airport

The best one-way flight to London from Oregon in the past 72 hours is $501. The best round-trip flight deal from Oregon to London found on momondo in the last 72 hours is $707.

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

Direct flights go from Oregon to London every day.

There is 1 airport near London: London Heathrow (LHR)

Search flight deals

When did momondo last update prices for flights from Oregon to London?
Prices for flights from Oregon to London are updated daily.
How many operators does momondo search for flights from Oregon to London?
There are 13 operators available for flights from Oregon to London as of November 2025.
How old do you have to be to fly from Oregon to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Oregon to London?
momondo data reveals that the most frequently booked plane model on the route from Oregon to London 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

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $493	Free Cancellation	Rating 7.1 578 reviews	Search Icelandair flights
Delta	PriceFrom $554	Free Cancellation	Rating 7.9 8,006 reviews	Search Delta flights
KLM	PriceFrom $561	Free Cancellation	Rating 7.7 1,410 reviews	Search KLM flights
Virgin Atlantic	PriceFrom $567	Free Cancellation	Rating 7.5 673 reviews	Search Virgin Atlantic flights
Iberia	PriceFrom $577	Free Cancellation	Rating 7.0 3,008 reviews	Search Iberia flights
British Airways	PriceFrom $593	Free Cancellation	Rating 6.7 7,510 reviews	Search British Airways flights
Alaska Airlines	PriceFrom $600	Free Cancellation	Rating 8.0 11,268 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $619	Free Cancellation	Rating 7.4 9,012 reviews	Search United Airlines flights
American Airlines	PriceFrom $632	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
Finnair	PriceFrom $641	Free Cancellation	Rating 7.6 1,335 reviews	Search Finnair flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Chelmsford

Wembley

Folkestone

Romford

Ilford

Cobham

Stansted

Harrow

Watford

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 allows you to filter the results for Oregon to London flights to just show those with 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?

Of course. momondo tracks the price of Oregon to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.