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. 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 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 travellers 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 Heathrow Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport 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 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. Visit our flight page for the latest deals!>/a>

£192 CHEAP FLIGHTS from Oregon to London Heathrow (LHR)

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

...and more

Travellers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals

Cheap Flight Deals from Oregon to Heathrow

Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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.

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Oregon to Heathrow

KAYAK's recommended return flight deals from the most popular airlines that fly from Oregon to Heathrow.

Discover the best prices for you by selecting your travel dates on KAYAK.

15:20 - 20:20PDX-LHR

21h 00m1 stop

12:15 - 18:00LHR-PDX

12h 45m1 stop

£442Icelandair

Find Deal

Wed, 8 Oct - Wed, 29 Oct

15:20 - 20:20PDX-LHR

21h 00m1 stop

12:15 - 18:00LHR-PDX

12h 45m1 stop

£443Icelandair

Find Deal

Wed, 8 Oct - Wed, 29 Oct

19:25 - 13:00PDX-LHR

9h 35mdirect

14:20 - 17:35LHR-PDX

10h 15mdirect

£446Iberia

Find Deal

Wed, 22 Oct - Fri, 31 Oct

19:25 - 13:00PDX-LHR

9h 35mdirect

15:40 - 17:35LHR-PDX

9h 55mdirect

£447Iberia

Find Deal

Sun, 28 Sep - Tue, 7 Oct

09:10 - 11:20PDX-LHR

18h 10m1 stop

11:30 - 20:49LHR-PDX

17h 19m2 stops

£469Delta

Find Deal

Wed, 1 Oct - Wed, 15 Oct

16:55 - 13:10PDX-LHR

12h 15m1 stop

06:15 - 14:39LHR-PDX

16h 24m2 stops

£470Delta

Find Deal

Sun, 21 Sep - Tue, 30 Sep

15:25 - 13:20PDX-LHR

13h 55m1 stop

08:40 - 18:46LHR-PDX

18h 06m2 stops

£488

Find Deal

Mon, 13 Oct - Wed, 22 Oct

06:15 - 09:35PDX-LHR

19h 20m2 stops

08:40 - 18:46LHR-PDX

18h 06m2 stops

£489

Find Deal

Mon, 13 Oct - Wed, 22 Oct

10:23 - 07:20PDX-LHR

12h 57m1 stop

15:40 - 17:35LHR-PDX

9h 55mdirect

£494American Airlines

Find Deal

Sun, 10 Aug - Fri, 29 Aug

13:17 - 12:15BOI-LHR

15h 58m1 stop

10:30 - 21:14LHR-BOI

17h 44m1 stop

£528American Airlines

Find Deal

Wed, 3 Sep - Tue, 16 Sep

Useful Info

Low season	February
High season	July
Cheapest flight	£192

Best time to beat the crowds (11% less expensive on average)

Most popular time to fly (19% more expensive on average)

Flight from Portland to London Heathrow Airport

Verified travelerFlew with American AirlinesPDX-LHROct 2024

British Airlines is one of the best I’ve flown.

VictoriaFlew with British AirwaysPDX-LHRMay 2024

When we were boarding from Heathrow to Portland your boarding was great. The other way back was the usual one almost all together. In general the Heathrow Portland trip was better. The stuff also more friendly.

Verified travelerFlew with British AirwaysPDX-LHRApr 2024

Couldn’t figure out the entertainment system but I had a good book. Seats seem to be smaller.

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 travellers 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 return 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.

Gatwick

Milton Keynes

Eastbourne

Luton

Swindon

Northampton

Southend-on-Sea

Winchester

Croydon

Slough

Stansted

Poole

Chichester

Maidstone

Folkestone

Salisbury

Colchester

Crawley

Chelmsford

Hastings

Everything you need to know for your flight to Heathrow

Airports

Cabin class

Complete your trip

Direct flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

London Heathrow Airport (LHR)

£192 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 25/7. 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.

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

Cheap Flight Deals from Oregon to Heathrow

Recent return flight deals from Oregon to Heathrow

Recent one-way flight deals from Oregon to Heathrow

Recent last minute flight deals from Oregon to Heathrow

Recent direct flight deals from Oregon to Heathrow

Good to know - Cheap tickets from Oregon to London Heathrow Airport

Low season

High season

Cheapest flight

Flights from Oregon to Heathrow: the best tips from KAYAK users

FAQs for booking Oregon to London Heathrow Airport flights

How does KAYAK find such low prices 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?

What is the Hacker Fare option on flights from Oregon to London Heathrow Airport?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to London Heathrow Airport?

Travelling to a place near Heathrow?

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

Cabin class types available on flights to Heathrow

Cabin classes available on flights to Oregon. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Heathrow with a hotel stay or car hire

Find direct flights for Heathrow

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from domestic origins to Oregon

Flights from all regions of Oregon to Heathrow. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Choose which airport to fly into in London

Find deals for your return flight