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>

$246 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

Tue, Nov 10 - Thu, Nov 12

6:20 am - 11:15 am

BOI

LHR

21h 55m

1 stop

6:50 am - 11:06 pm

LHR

BOI

23h 16m

2 stops

$747United Airlines

Tue, Nov 10 - Thu, Nov 12

6:20 am - 7:25 am

BOI

LHR

18h 05m

1 stop

6:50 am - 11:06 pm

LHR

BOI

23h 16m

2 stops

$748United Airlines

Tue, Sep 1 - Tue, Sep 8

12:30 pm - 3:35 pm

EUG

LHR

19h 05m

1 stop

6:30 am - 3:58 pm

LHR

EUG

17h 28m

2 stops

$875KLM

Tue, Sep 29 - Wed, Oct 7

2:45 pm - 3:35 pm

BOI

LHR

17h 50m

1 stop

6:30 am - 6:33 pm

LHR

BOI

19h 03m

2 stops

$875Delta

Tue, Sep 22 - Wed, Sep 30

5:45 am - 11:00 am

EUG

LHR

21h 15m

1 stop

6:30 am - 3:58 pm

LHR

EUG

17h 28m

2 stops

$876KLM

Tue, Sep 29 - Wed, Oct 7

4:05 pm - 3:35 pm

BOI

LHR

16h 30m

1 stop

6:30 am - 6:33 pm

LHR

BOI

19h 03m

2 stops

$877Delta

Tue, Sep 22 - Wed, Sep 30

5:45 am - 6:25 am

EUG

LHR

16h 40m

2 stops

6:30 am - 3:58 pm

LHR

EUG

17h 28m

2 stops

$880Multiple Airlines

Sun, Sep 13 - Fri, Sep 18

12:30 pm - 9:40 pm

EUG

LHR

25h 10m

2 stops

7:50 pm - 5:11 pm

LHR

EUG

29h 21m

3 stops

$885Scandinavian Airlines

Tue, Sep 15 - Sun, Sep 20

12:30 pm - 5:40 pm

EUG

LHR

21h 10m

2 stops

6:40 am - 11:54 pm

LHR

EUG

25h 14m

3 stops

$886Scandinavian Airlines

Wed, Sep 9 - Wed, Sep 23

7:05 pm - 9:20 am

PDX

LHR

30h 15m

3 stops

7:05 am - 5:55 pm

LHR

PDX

18h 50m

2 stops

$938Multiple Airlines

Useful Info

Low season	January
High season	September
Cheapest flight	$246

Best time to beat the crowds but there is an average 15% increase in price.

Most popular time to fly and prices are also 11% lower on average.

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

Hayes

Wembley

Richmond

Luton

Crawley

Watford

Ilford

Eastbourne

Bedford

Guildford

Colchester

Ipswich

Kingston upon Thames

Twickenham

St. Albans

Maidenhead

Newbury

Barnet

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 $3,100

Premium Economy Class flights to Londonfrom $1,928

Economy Class flights to Londonfrom $861

$246 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