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 round-trip 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>

$253 CHEAP FLIGHTS from Oregon to London

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$571

Typical prices: $742-$866

Virgin Atlantic

Tue 2/17Thu 2/26

BOI - LHR • 1 stop

Cheapest non-stop

$641

Typical prices: $660-$826

Iberia

Mon 3/9Sun 3/15

PDX - LHR • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to London!

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 round-trip 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 round-trip flight deals from Oregon to London

Tue, Feb 17 - Thu, Feb 26

10:41 am - 10:30 am

BOI

LHR

16h 49m1 stop

12:20 pm - 6:22 pm

LHR

BOI

13h 02m1 stop

$571Virgin Atlantic

Tue, Feb 17 - Thu, Feb 26

10:45 am - 10:00 am

BOI

LHR

16h 15m1 stop

11:05 am - 8:55 pm

LHR

BOI

16h 50m1 stop

$573Virgin Atlantic

Tue, Feb 17 - Tue, Feb 24

7:00 am - 10:00 am

BOI

LHR

20h 00m1 stop

8:50 pm - 10:22 pm

LHR

BOI

32h 32m2 stops

$578Iberia

Tue, Feb 17 - Tue, Feb 24

7:00 am - 6:50 am

BOI

LHR

16h 50m1 stop

8:50 pm - 10:22 pm

LHR

BOI

32h 32m2 stops

$579Iberia

Wed, Jan 28 - Fri, Feb 6

7:45 am - 11:50 am

BOI

LHR

21h 05m2 stops

2:30 pm - 11:48 pm

LHR

BOI

40h 18m2 stops

$585Air Canada

Wed, Jan 28 - Thu, Feb 5

10:48 am - 11:50 am

BOI

LHR

18h 02m2 stops

2:30 pm - 11:48 pm

LHR

BOI

40h 18m2 stops

$586Air Canada

Sun, Jan 25 - Tue, Feb 10

7:00 am - 10:40 am

RDM

LHR

19h 40m2 stops

6:20 am - 10:47 pm

LHR

RDM

24h 27m2 stops

$594Delta

Tue, Feb 24 - Tue, Mar 10

1:12 pm - 9:40 am

EUG

LHR

12h 28m1 stop

6:35 am - 11:08 pm

LHR

EUG

23h 33m2 stops

$601Lufthansa

Wed, Apr 1 - Wed, Apr 8

1:01 pm - 9:40 am

EUG

LHR

12h 39m1 stop

6:55 am - 6:09 pm

LHR

EUG

19h 14m2 stops

$611Lufthansa

Wed, Apr 22 - Wed, May 6

11:22 am - 3:35 pm

RDM

LHR

20h 13m1 stop

9:55 am - 11:59 pm

LHR

RDM

22h 04m2 stops

$618Delta

Useful Info

Low season	January
High season	June
Cheapest flight	$253

Best time to beat the crowds with an average 21% drop in price.

Most popular time to fly with an average 52% increase in price.

Flight from Portland to London Luton Airport

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 round-trip 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.

Hounslow

Slough

Wembley

Hayes

Richmond

Luton

Ilford

Crawley

Watford

Guildford

Kingston upon Thames

Eastbourne

Colchester

St. Albans

Ipswich

Bedford

Twickenham

Harrow

Barnet

Hastings

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 Londonfrom $1,578

Business Class flights to Londonfrom $2,651

Prem Econ Class flights to Londonfrom $1,347

Economy Class flights to Londonfrom $471

$253 Find Cheap Flights from Oregon to London

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

Everything you should know

Cheap Flights from Oregon to London

Recent round-trip 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

Good to know

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 round-trip 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.

Traveling 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 rental

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