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

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

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Cheapest round-trip

$561

Overall average: $756

Icelandair

Mon 3/9Fri 3/13

PDX - LHR • 1 stop

Cheapest non-stop

$580

Typical prices: $642-$815

Finnair

Mon 2/9Wed 2/18

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

Mon, Mar 9 - Fri, Mar 13

3:45 pm - 10:50 amPDX-LHR

12h 05m1 stop

12:15 pm - 6:00 pmLHR-PDX

12h 45m1 stop

$561Icelandair

Find Deal

Thu, Apr 30 - Wed, May 20

3:45 pm - 8:20 pmPDX-LHR

20h 35m1 stop

9:25 pm - 11:45 amLHR-PDX

22h 20m1 stop

$566Icelandair

Find Deal

Wed, Jan 14 - Thu, Jan 29

6:00 am - 7:05 amPDX-LHR

17h 05m1 stop

11:05 am - 5:35 pmLHR-PDX

14h 30m1 stop

$567Virgin Atlantic

Find Deal

Tue, Feb 17 - Thu, Feb 26

10:36 am - 12:50 pmBOI-LHR

19h 14m1 stop

2:45 pm - 9:58 pmLHR-BOI

14h 13m1 stop

$567Virgin Atlantic

Find Deal

Mon, May 4 - Sun, May 17

3:45 pm - 2:40 pmPDX-LGW

14h 55m1 stop

3:40 pm - 5:55 pmLGW-PDX

34h 15m1 stop

$567Icelandair

Find Deal

Mon, Nov 24 - Wed, Dec 3

1:45 pm - 10:00 amPDX-LHR

12h 15m1 stop

6:30 am - 11:25 amLHR-PDX

12h 55m1 stop

$577KLM

Find Deal

Wed, Dec 3 - Wed, Dec 10

1:45 pm - 10:00 amPDX-LHR

12h 15m1 stop

6:30 am - 11:25 amLHR-PDX

12h 55m1 stop

$580KLM

Find Deal

Tue, Nov 25 - Wed, Dec 10

12:35 am - 7:05 amPDX-LHR

22h 30m1 stop

6:30 am - 11:25 amLHR-PDX

12h 55m1 stop

$581Delta

Find Deal

Mon, Feb 9 - Wed, Feb 18

7:38 am - 6:50 amPDX-LHR

15h 12m1 stop

1:45 pm - 3:55 pmLHR-PDX

10h 10mnonstop

$584Finnair

Find Deal

Tue, Feb 17 - Fri, Feb 27

1:00 pm - 10:00 amBOI-LHR

14h 00m1 stop

6:20 am - 10:49 pmLHR-BOI

23h 29m2 stops

$598Delta

Find Deal

Useful Info

Low season	January
High season	September
Cheapest flight	$253

Best time to beat the crowds but there is an average 9% increase in price.

Most popular time to fly and prices are also 17% lower on average.

Flight from Portland to London Gatwick 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

Guildford

Watford

Kingston upon Thames

Eastbourne

Colchester

Ipswich

St. Albans

Twickenham

Harrow

Bedford

Hastings

Worthing

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 $1,420

Economy Class flights to Londonfrom $538

$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