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>

$228 CHEAP FLIGHTS from Oregon to London

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

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Cheap Flights from Oregon to London

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

Thu, Apr 23 - Wed, Apr 29

3:30 pm - 8:20 pm

PDX

LHR

20h 50m

1 stop

1:05 pm - 6:00 pm

LHR

PDX

12h 55m

1 stop

$599Icelandair

Thu, Apr 16 - Mon, Apr 20

3:30 pm - 9:40 pm

PDX

LHR

22h 10m

3 stops

6:40 am - 6:00 pm

LHR

PDX

19h 20m

2 stops

$600Multiple Airlines

Thu, Apr 16 - Tue, Apr 28

3:30 pm - 12:30 am

PDX

STN

25h 00m

2 stops

10:00 pm - 9:10 am

STN

PDX

43h 10m

3 stops

$603Multiple Airlines

Tue, Apr 14 - Wed, Apr 29

3:30 pm - 11:55 am

PDX

LHR

12h 25m

1 stop

1:05 pm - 6:00 pm

LHR

PDX

12h 55m

1 stop

$605Icelandair

Wed, Mar 18 - Wed, Mar 25

7:05 am - 1:30 pm

RDM

LHR

23h 25m

1 stop

9:00 am - 10:45 pm

LHR

RDM

20h 45m

2 stops

$633United Airlines

Tue, Apr 28 - Tue, May 12

2:00 pm - 11:10 am

EUG

LHR

13h 10m

1 stop

10:50 am - 10:59 pm

LHR

EUG

20h 09m

2 stops

$638United Airlines

Sun, Apr 12 - Tue, Apr 28

7:30 pm - 12:10 pm

BOI

LHR

33h 40m

1 stop

8:40 am - 12:17 am

LHR

BOI

22h 37m

2 stops

$640Virgin Atlantic

Wed, Apr 22 - Wed, May 6

11:35 am - 3:35 pm

RDM

LHR

20h 00m

1 stop

6:30 am - 11:06 pm

LHR

RDM

24h 36m

2 stops

$648Delta

Wed, Apr 22 - Wed, May 6

11:35 am - 3:35 pm

RDM

LHR

20h 00m

1 stop

6:30 am - 11:06 pm

LHR

RDM

24h 36m

2 stops

$649Delta

Wed, Apr 1 - Tue, Apr 7

1:05 pm - 8:50 am

PDX

LCY

11h 45m

1 stop

5:10 pm - 11:10 am

LCY

PDX

26h 00m

1 stop

$699Virgin Atlantic

Useful Info

Low season	January
High season	June
Cheapest flight	$228

Best time to beat the crowds but there is an average 25% increase in price.

Most popular time to fly with an average 44% increase in price.

Flight from Portland to London Stansted 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

Watford

Crawley

Eastbourne

Guildford

Colchester

Kingston upon Thames

St. Albans

Ipswich

Bedford

Twickenham

Barnet

Harrow

Maidenhead

Everything you need to know for your flight to London

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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 $3,100

Premium Economy Class flights to Londonfrom $1,448

Economy Class flights to Londonfrom $505

$228 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 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