LHR

$298 Find Cheap Flights from Oregon to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 3/16. 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

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

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Everything you should know

Cheapest round-trip
$599
Overall average: $679
Icelandair
Sat 4/4Fri 4/24
PDX - LHR • 1 stop
Cheapest non-stop
$667
Typical prices: $641-$845
British Airways
Mon 3/2Wed 3/18
PDX - LHR • Non-stop
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We hope you love your trip to Heathrow!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Oregon to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oregon to Heathrow 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 Heathrow

Sat, Apr 4 - Fri, Apr 24
Icelandair Logo
3:30 pm - 11:55 am
PDX
-
LHR
12h 25m
1 stop
Icelandair Logo
1:05 pm - 6:00 pm
LHR
-
PDX
12h 55m
1 stop
$599Icelandair
Mon, Mar 2 - Wed, Mar 18
Lufthansa Logo
9:50 am - 11:50 am
PDX
-
LHR
18h 00m
1 stop
Lufthansa Logo
8:45 am - 12:35 am
LHR
-
PDX
22h 50m
2 stops
$600Lufthansa
Tue, Mar 31 - Tue, Apr 7
Icelandair Logo
3:30 pm - 11:55 am
PDX
-
LHR
12h 25m
1 stop
Icelandair Logo
9:25 pm - 6:00 pm
LHR
-
PDX
28h 35m
1 stop
$603Icelandair
Fri, Feb 27 - Thu, Mar 12
KLM Logo
6:55 am - 10:30 am
MFR
-
LHR
19h 35m
1 stop
KLM Logo
8:25 pm - 4:49 pm
LHR
-
MFR
27h 24m
2 stops
$621KLM
Fri, Feb 27 - Thu, Mar 12
Delta Logo
5:22 pm - 10:00 am
MFR
-
LHR
32h 38m
2 stops
Delta Logo
6:30 am - 4:35 pm
LHR
-
MFR
17h 05m
2 stops
$627Delta
Thu, Feb 26 - Tue, Mar 17
United Airlines Logo
7:11 am - 1:30 pm
RDM
-
LHR
22h 19m
1 stop
United Airlines Logo
6:35 am - 10:45 pm
LHR
-
RDM
23h 10m
2 stops
$634United Airlines
Fri, Feb 27 - Fri, Mar 6
KLM Logo
11:30 am - 10:30 am
MFR
-
LHR
15h 00m
1 stop
KLM Logo
5:50 pm - 2:36 pm
LHR
-
MFR
28h 46m
2 stops
$635KLM
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
1:17 pm - 9:40 am
EUG
-
LHR
13h 23m
1 stop
United Airlines Logo
6:35 am - 11:08 pm
LHR
-
EUG
23h 33m
2 stops
$635United Airlines
Fri, Feb 27 - Tue, Mar 3
Delta Logo
1:51 pm - 10:30 am
BOI
-
LHR
13h 39m
1 stop
Delta Logo
6:30 am - 6:22 pm
LHR
-
BOI
18h 52m
2 stops
$636Delta
Fri, Feb 27 - Fri, Mar 6
Virgin Atlantic Logo
5:20 am - 6:50 am
BOI
-
LHR
18h 30m
2 stops
Virgin Atlantic Logo
6:30 am - 6:22 pm
LHR
-
BOI
18h 52m
2 stops
$640Virgin Atlantic
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$298
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Portland to London Heathrow Airport

FAQs for booking Oregon to London Heathrow Airport flights

  • How does KAYAK find such low prices on flights from Oregon to London Heathrow Airport?

    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 Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport 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 Heathrow Airport?

    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 Heathrow Airport 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 Heathrow Airport?

    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 Heathrow Airport 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 Heathrow?

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

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

London Heathrow Airport (LHR)