$203 Find Cheap Flights from Oregon to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to London departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

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.

Recent round-trip flight deals from Oregon to London

Wed, Aug 19 - Mon, Aug 31
Virgin Atlantic Logo
5:00 pm - 3:00 pm
BOI
-
LHR
15h 00m
1 stop
Virgin Atlantic Logo
6:30 am - 6:48 pm
LHR
-
BOI
19h 18m
2 stops
$507Virgin Atlantic
Wed, Aug 19 - Mon, Aug 31
Virgin Atlantic Logo
11:12 am - 1:05 pm
BOI
-
LHR
18h 53m
2 stops
Virgin Atlantic Logo
11:45 am - 10:30 pm
LHR
-
BOI
17h 45m
2 stops
$509Virgin Atlantic
Wed, Aug 19 - Mon, Aug 31
Virgin Atlantic Logo
5:59 pm - 3:35 pm
BOI
-
LHR
14h 36m
1 stop
Virgin Atlantic Logo
9:55 am - 11:00 pm
LHR
-
BOI
20h 05m
1 stop
$522Virgin Atlantic
Tue, Oct 27 - Thu, Nov 12
Alaska Airlines Logo
3:01 pm - 12:20 pm
EUG
-
LHR
14h 19m
1 stop
Alaska Airlines Logo
2:45 pm - 11:58 pm
LHR
-
EUG
17h 13m
1 stop
$642Alaska Airlines
Wed, Oct 7 - Tue, Oct 13
Alaska Airlines Logo
6:01 pm - 3:05 pm
BOI
-
LHR
14h 04m
1 stop
Alaska Airlines Logo
5:00 pm - 11:58 pm
LHR
-
BOI
13h 58m
1 stop
$642Alaska Airlines
Sun, Nov 1 - Wed, Nov 4
United Airlines Logo
5:44 pm - 6:40 am
BOI
-
LHR
29h 56m
2 stops
United Airlines Logo
6:35 am - 9:19 pm
LHR
-
BOI
21h 44m
2 stops
$753United Airlines
Sun, Nov 1 - Wed, Nov 4
United Airlines Logo
6:59 pm - 11:15 am
BOI
-
LHR
33h 16m
1 stop
United Airlines Logo
6:50 am - 11:41 am
LHR
-
BOI
35h 51m
2 stops
$757United Airlines
Tue, Oct 20 - Wed, Nov 4
Multiple Airlines Logo
1:49 pm - 3:05 pm
EUG
-
LHR
17h 16m
1 stop
Multiple Airlines Logo
8:30 am - 9:44 pm
LHR
-
EUG
21h 14m
2 stops
$847Multiple Airlines
Tue, Sep 15 - Mon, Sep 28
Scandinavian Airlines Logo
12:14 pm - 5:40 pm
BOI
-
LHR
22h 26m
2 stops
Scandinavian Airlines Logo
7:30 pm - 6:40 pm
LHR
-
BOI
30h 10m
2 stops
$872Scandinavian Airlines
Tue, Sep 8 - Tue, Sep 22
Multiple Airlines Logo
2:16 pm - 6:50 pm
BOI
-
LGW
21h 34m
2 stops
Multiple Airlines Logo
10:20 am - 8:35 pm
LGW
-
BOI
17h 15m
2 stops
$899Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$203
Best time to beat the crowds but there is an average 76% increase in price.
Most popular time to fly with an average 18% increase in price.
Flight from Portland to London Heathrow Airport

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?

Book flights to London if you plan to visit one of these locations
Hounslow
Hayes
Slough
Richmond
Wembley
Luton
Crawley
Ilford
Eastbourne
Watford
Bedford
Colchester
Guildford
Ipswich
Kingston upon Thames
Twickenham
St. Albans
Maidenhead
Newbury
Harrow

Everything you need to know for your flight to London

Cabin class types available on flights to Oregon

Cabin classes available on flights to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Londonfrom $6,950
Business Class flights to Londonfrom $4,235
Premium Economy Class flights to Londonfrom $1,798
Economy Class flights to Londonfrom $843