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.

$309 CHEAP FLIGHTS from Oregon to London (LHR)

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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

Wed, Mar 3 - Fri, Mar 5

1:07 pm - 9:40 amRDM Bend/Redmond-LHR London Heathrow

12h 33m1 stop Denver Intl

9:00 am - 11:51 amLHR London Heathrow-RDM Bend/Redmond

34h 51m2 stops Zurich San Francisco

$746United Airlines

Tue, Nov 17 - Fri, Nov 27

2:45 pm - 9:20 pmPDX Portland-LHR London Heathrow

22h 35m2 stops Reykjavik Keflavik Intl Stockholm Arlanda

6:40 am - 5:00 pmLHR London Heathrow-PDX Portland

18h 20m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

$749Multiple Airlines

Mon, Jan 18 - Thu, Jan 21

7:10 pm - 11:50 amPDX Portland-LHR London Heathrow

32h 40m1 stop Vancouver Intl

6:35 am - 6:31 pmLHR London Heathrow-PDX Portland

19h 56m2 stops Munich Franz Josef Strauss Vancouver Intl

$754Multiple Airlines

Mon, Jan 18 - Thu, Jan 21

2:33 pm - 7:10 amPDX Portland-LHR London Heathrow

32h 37m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

6:35 am - 9:15 pmLHR London Heathrow-PDX Portland

22h 40m2 stops Munich Franz Josef Strauss Denver Intl

$772United Airlines

Mon, Jan 11 - Wed, Jan 13

3:40 pm - 10:55 pmPDX Portland-LHR London Heathrow

23h 15m2 stops San Francisco Munich Franz Josef Strauss

2:30 pm - 2:41 pmLHR London Heathrow-PDX Portland

32h 11m1 stop Vancouver Intl

$787Lufthansa

Mon, Jan 11 - Wed, Jan 13

3:40 pm - 9:00 pmPDX Portland-LHR London Heathrow

21h 20m2 stops San Francisco Munich Franz Josef Strauss

1:00 pm - 2:41 pmLHR London Heathrow-PDX Portland

57h 41m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$790Lufthansa

Wed, Feb 17 - Thu, Mar 4

2:45 pm - 10:50 amPDX Portland-LHR London Heathrow

12h 05m1 stop Reykjavik Keflavik Intl

8:35 pm - 5:00 pmLHR London Heathrow-PDX Portland

28h 25m1 stop Reykjavik Keflavik Intl

$796Icelandair

Mon, Nov 2 - Wed, Nov 11

2:45 pm - 7:30 pmPDX Portland-LHR London Heathrow

20h 45m1 stop Reykjavik Keflavik Intl

12:15 pm - 5:00 pmLHR London Heathrow-PDX Portland

12h 45m1 stop Reykjavik Keflavik Intl

$802Icelandair

Wed, Feb 10 - Fri, Feb 26

7:00 am - 6:20 amPDX Portland-LHR London Heathrow

15h 20m1 stop New York John F Kennedy Intl

6:30 am - 11:20 amLHR London Heathrow-PDX Portland

12h 50m1 stop Amsterdam Schiphol

$865Virgin Atlantic

Mon, Jan 18 - Thu, Jan 21

6:04 am - 11:40 amPDX Portland-LHR London Heathrow

21h 36m1 stop Atlanta Hartsfield-Jackson

8:25 pm - 11:20 amLHR London Heathrow-PDX Portland

22h 55m1 stop Amsterdam Schiphol

$885Virgin Atlantic

Recent last minute flight deals from Oregon to London

Mon, Oct 19 - Mon, Nov 9

3:30 pm - 11:55 amPDX Portland-LHR London Heathrow

12h 25m1 stop Reykjavik Keflavik Intl

12:15 pm - 5:00 pmLHR London Heathrow-PDX Portland

12h 45m1 stop Reykjavik Keflavik Intl

$977Icelandair

Tue, Oct 20 - Tue, Oct 27

10:10 am - 9:00 pmPDX Portland-LHR London Heathrow

26h 50m3 stops Vancouver Intl Toronto Pearson Intl Halifax Intl

6:00 pm - 2:41 pmLHR London Heathrow-PDX Portland

27h 41m3 stops Toronto Pearson Intl Calgary Vancouver Intl

$990Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

10:10 am - 11:50 amPDX Portland-LHR London Heathrow

17h 40m2 stops Vancouver Intl Toronto Pearson Intl

6:00 pm - 2:41 pmLHR London Heathrow-PDX Portland

27h 41m3 stops Toronto Pearson Intl Calgary Vancouver Intl

$996Multiple Airlines

Mon, Oct 19 - Wed, Oct 28

3:30 pm - 11:55 amPDX Portland-LHR London Heathrow

12h 25m1 stop Reykjavik Keflavik Intl

12:15 pm - 6:00 pmLHR London Heathrow-PDX Portland

12h 45m1 stop Reykjavik Keflavik Intl

$1,011Icelandair

Tue, Oct 20 - Wed, Nov 4

1:05 pm - 7:40 amPDX Portland-LHR London Heathrow

34h 35m1 stop Amsterdam Schiphol

6:30 am - 11:40 amLHR London Heathrow-PDX Portland

13h 10m1 stop Amsterdam Schiphol

$1,082Virgin Atlantic

Tue, Oct 20 - Tue, Oct 27

9:55 am - 11:00 amPDX Portland-LHR London Heathrow

17h 05m1 stop Salt Lake City

5:05 pm - 12:40 pmLHR London Heathrow-PDX Portland

26h 35m1 stop Amsterdam Schiphol

$1,099Virgin Atlantic

Tue, Oct 20 - Wed, Oct 28

1:44 pm - 10:20 amPDX Portland-LHR London Heathrow

12h 36m1 stop Minneapolis St Paul

6:30 am - 12:40 pmLHR London Heathrow-PDX Portland

13h 10m1 stop Amsterdam Schiphol

$1,099KLM

Sun, Oct 18 - Fri, Oct 30

11:25 am - 11:20 amPDX Portland-LHR London Heathrow

15h 55m1 stop Seattle/Tacoma Intl

6:30 am - 12:20 pmLHR London Heathrow-PDX Portland

12h 50m1 stop Amsterdam Schiphol

$1,099Delta

Tue, Oct 20 - Fri, Oct 30

10:15 pm - 8:10 pmPDX Portland-LHR London Heathrow

13h 55m1 stop New York John F Kennedy Intl

6:30 am - 12:20 pmLHR London Heathrow-PDX Portland

12h 50m1 stop Amsterdam Schiphol

$1,099Delta

Tue, Oct 20 - Mon, Oct 26

1:10 pm - 11:00 amPDX Portland-LHR London Heathrow

13h 50m1 stop Salt Lake City

6:30 am - 12:20 pmLHR London Heathrow-PDX Portland

12h 50m1 stop Amsterdam Schiphol

$1,149KLM

Useful Info

Low season	January
High season	July
Cheapest flight	$309

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly with an average 23% increase in price.

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.

Hounslow

Hayes

Slough

Richmond

Wembley

Salisbury

Luton

Eastbourne

Ilford

Guildford

Northampton

Swindon

Kingston upon Thames

Bedford

Crawley

Watford

Harrow

Twickenham

Ipswich

St. Albans

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$309 Find Cheap Flights from Oregon to London - Compare and Save

Cheap Flights from Oregon to London

Recent round-trip flight deals from Oregon to London

Recent one-way flight deals from Oregon to London

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