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>

$199 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

Mon, Oct 6 - Thu, Oct 9

3:25 pm - 11:50 amPDX-LHR

36h 25m2 stops

6:30 am - 6:46 pmLHR-PDX

20h 16m2 stops

$510Lufthansa

Find Deal

Mon, Nov 17 - Wed, Nov 19

3:25 pm - 11:50 amPDX-LHR

12h 25m1 stop

8:55 am - 10:33 pmLHR-PDX

21h 38m2 stops

$518

Find Deal

Thu, Nov 6 - Fri, Nov 14

2:45 pm - 10:55 amPDX-LGW

12h 10m1 stop

11:55 am - 5:00 pmLGW-PDX

13h 05m1 stop

$548Icelandair

Find Deal

Thu, Oct 9 - Mon, Oct 20

3:20 pm - 2:40 pmPDX-LGW

15h 20m1 stop

3:40 pm - 5:55 pmLGW-PDX

34h 15m1 stop

$549Icelandair

Find Deal

Mon, Oct 6 - Wed, Oct 22

6:15 am - 9:35 amPDX-LHR

19h 20m2 stops

8:40 am - 6:46 pmLHR-PDX

18h 06m2 stops

$618Air Canada

Find Deal

Tue, Sep 23 - Thu, Oct 2

7:00 am - 9:35 amPDX-LHR

18h 35m2 stops

8:40 am - 11:01 pmLHR-PDX

22h 21m2 stops

$623Air Canada

Find Deal

Tue, Sep 23 - Tue, Oct 14

12:54 pm - 7:40 amPDX-LHR

34h 46m1 stop

2:10 pm - 9:21 amLHR-PDX

27h 11m1 stop

$630United Airlines

Find Deal

Tue, Nov 11 - Fri, Nov 21

10:10 am - 11:50 amPDX-LHR

17h 40m1 stop

8:45 am - 10:56 pmLHR-PDX

22h 11m2 stops

$632United Airlines

Find Deal

Tue, Aug 12 - Thu, Aug 21

7:19 am - 10:00 amPDX-LGW

18h 41m1 stop

12:00 pm - 9:31 pmLGW-PDX

17h 31m1 stop

$635Virgin Atlantic

Find Deal

Wed, Aug 13 - Sat, Aug 23

7:19 am - 10:00 amPDX-LGW

18h 41m1 stop

12:00 pm - 9:31 pmLGW-PDX

17h 31m1 stop

$685Virgin Atlantic

Find Deal

Useful Info

Low season	January
High season	September
Cheapest flight	$199

Best time to beat the crowds but there is an average 41% 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

Enfield

Ascot

Ely

Rye

Edgware

Weybridge

Woodstock

Alton

Dorking

Hatfield

Beaconsfield

Surbiton

Burford

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 $3,353

Prem Econ Class flights to Londonfrom $1,653

Economy Class flights to Londonfrom $581

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

$199 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