How does KAYAK find such low prices on flights from Oregon to London?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to London. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Oregon is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Oregon to London?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Oregon with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to London?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

£218 CHEAP FLIGHTS from Oregon to London

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Flight Deals

Cheap Flights from Oregon to London

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Oregon to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Oregon to London

Wed, 22 Oct - Wed, 29 Oct

05:00 - 12:20PDX-LHR

23h 20m1 stop

18:00 - 22:10LHR-PDX

35h 10m2 stops

£401United Airlines

Find Deal

Sun, 2 Nov - Wed, 19 Nov

17:45 - 11:20PDX-LHR

9h 35mdirect

13:45 - 15:55LHR-PDX

10h 10mdirect

£402British Airways

Find Deal

Sun, 16 Nov - Fri, 5 Dec

09:50 - 11:50PDX-LHR

18h 00m1 stop

13:25 - 09:15LHR-PDX

27h 50m2 stops

£403Air Canada

Find Deal

Thu, 20 Nov - Wed, 3 Dec

14:45 - 10:55PDX-LGW

12h 10m1 stop

11:55 - 17:00LGW-PDX

13h 05m1 stop

£403Icelandair

Find Deal

Mon, 9 Feb - Wed, 18 Feb

06:15 - 07:05PDX-LHR

16h 50m1 stop

06:30 - 11:25LHR-PDX

12h 55m1 stop

£406KLM

Find Deal

Thu, 20 Nov - Sat, 6 Dec

14:45 - 19:30PDX-LHR

20h 45m1 stop

20:35 - 17:00LHR-PDX

28h 25m1 stop

£407Icelandair

Find Deal

Tue, 14 Oct - Tue, 21 Oct

09:55 - 20:15PDX-LGW

26h 20m2 stops

20:35 - 18:46LGW-PDX

30h 11m2 stops

£407

Find Deal

Tue, 14 Oct - Tue, 21 Oct

09:55 - 14:20PDX-STN

20h 25m2 stops

21:25 - 18:46STN-PDX

29h 21m2 stops

£408

Find Deal

Thu, 30 Oct - Thu, 6 Nov

15:15 - 11:50PDX-LHR

13h 35m1 stop

14:30 - 14:45LHR-PDX

32h 15m1 stop

£419Air Canada

Find Deal

Tue, 28 Oct - Tue, 4 Nov

12:29 - 10:00RDM-LHR

14h 31m1 stop

06:30 - 22:35LHR-RDM

24h 05m2 stops

£453KLM

Find Deal

Cheapest return fare

£401

Typical prices: £450-595

United Airlines

Wed 22/10Wed 29/10

PDX - LHR • 1 stop

Cheapest direct flights

£402

Typical prices: £451-594

British Airways

Tue 21/10Fri 31/10

PDX - LHR • Direct

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to London!

Useful Info

Low season	January
High season	March

Best time to beat the crowds but there is an average 122% increase in price.

Most popular time to fly and prices are also 24% lower on average.

How does KAYAK find such low prices on flights from Oregon to London?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to London.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to London?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Oregon to London?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Oregon with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to London?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Gatwick

Milton Keynes

Eastbourne

Luton

Hounslow

Southend-on-Sea

Slough

Winchester

Croydon

Stansted

Folkestone

Chichester

Maidstone

Colchester

Chelmsford

Crawley

Bedford

Richmond

Hastings

Watford

Everything you need to know for your flight to London

Cabin class

Complete your trip

Direct flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Oregon

First Class flights to London

Business Class flights to Londonfrom £2,341

Prem Econ Class flights to Londonfrom £1,344

Economy class flights to Londonfrom £378

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.

£218 Find Cheap Flights from Oregon to London

KAYAK searches hundreds of travel sites at once for deals on flights to London

Cheap Flights from Oregon to London

Recent return flight deals from Oregon to London

Recent one-way flight deals from Oregon to London

Recent last minute flight deals from Oregon to London

Recent direct flight deals from Oregon to London

Everything you should know

Good to know - Cheap tickets from Oregon to London

FAQs for booking flights from Oregon to London

How does KAYAK find such low prices on flights from Oregon to London?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to London.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Oregon to London?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Oregon with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to London?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near London?

Everything you need to know for your flight to London

Cabin class types available on flights to Oregon

Complete your trip to London with a hotel stay or car hire

Find direct flights for London

Flights to other popular destinations

Flights from domestic origins to London

Choose which airport to fly into in London

Find deals for your return flight