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>

$181 CHEAP FLIGHTS from Oregon to London

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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

Thu, Oct 2 - Wed, Oct 8

3:20 pm - 10:25 pmPDX-STN

23h 05m2 stops

9:05 am - 5:55 pmSTN-PDX

16h 50m2 stops

$482

Find Deal

Wed, Oct 8 - Wed, Oct 15

10:00 am - 10:45 pmPDX-STN

28h 45m3 stops

9:30 pm - 11:01 pmSTN-PDX

33h 31m3 stops

$490

Find Deal

Thu, Oct 2 - Tue, Oct 7

3:20 pm - 2:40 pmPDX-LGW

15h 20m1 stop

3:40 pm - 5:55 pmLGW-PDX

34h 15m1 stop

$490Icelandair

Find Deal

Thu, Oct 2 - Tue, Oct 7

3:20 pm - 2:40 pmPDX-LGW

15h 20m1 stop

3:40 pm - 5:55 pmLGW-PDX

34h 15m1 stop

$491Icelandair

Find Deal

Wed, Aug 13 - Wed, Aug 20

9:47 am - 7:25 amPDX-LHR

13h 38m1 stop

4:15 pm - 10:37 pmLHR-PDX

14h 22m1 stop

$511Lufthansa

Find Deal

Sun, Aug 24 - Tue, Sep 9

11:59 pm - 6:20 amPDX-LHR

22h 21m1 stop

8:30 am - 3:25 pmLHR-PDX

14h 55m1 stop

$520United Airlines

Find Deal

Sun, Aug 24 - Tue, Sep 9

7:25 pm - 1:00 pmPDX-LHR

9h 35mnonstop

8:50 am - 8:28 pmLHR-PDX

19h 38m2 stops

$521American Airlines

Find Deal

Tue, Oct 7 - Wed, Oct 22

3:25 pm - 1:20 pmPDX-LHR

13h 55m1 stop

2:10 pm - 6:46 pmLHR-PDX

12h 36m1 stop

$527Lufthansa

Find Deal

Wed, Oct 1 - Fri, Oct 10

5:30 am - 2:10 pmPDX-LHR

24h 40m1 stop

2:10 pm - 9:21 amLHR-PDX

27h 11m1 stop

$540United Airlines

Find Deal

Thu, Oct 2 - Tue, Oct 7

5:13 am - 9:20 amPDX-LGW

20h 07m2 stops

10:40 am - 11:06 pmLGW-PDX

20h 26m2 stops

$576American Airlines

Find Deal

Useful Info

Low season	January
High season	September
Cheapest flight	$181

Best time to beat the crowds but there is an average 40% increase in price.

Most popular time to fly and prices are also 19% lower on average.

Flight from Portland to London Heathrow 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.

Ilford

Deal

Southall

St. Albans

Folkestone

Barnet

Bishop's Stortford

Ascot

Enfield

Ely

Rye

Edgware

Weybridge

Alton

Woodstock

Beaconsfield

Hatfield

Dorking

Burford

Epsom

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 $20,675

Business Class flights to Londonfrom $3,244

Prem Econ Class flights to Londonfrom $1,648

Economy Class flights to Londonfrom $546

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

$181 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