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 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 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. 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>

$257 CHEAP FLIGHTS from Oregon to London Heathrow (LHR)

LHR

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Cheap Flight Deals 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.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Oregon to Heathrow

KAYAK's recommended round-trip 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.

3:20 pm - 11:55 amPDX-LHR

12h 35m1 stop

8:40 pm - 6:00 pmLHR-PDX

28h 20m1 stop

$540Icelandair

Find Deal

Mon, Oct 20 - Thu, Oct 30

3:20 pm - 8:20 pmPDX-LHR

21h 00m1 stop

9:25 pm - 5:55 pmLHR-PDX

28h 30m1 stop

$542Icelandair

Find Deal

Sun, Sep 21 - Sat, Oct 4

7:25 pm - 1:00 pmPDX-LHR

9h 35mnonstop

2:20 pm - 5:35 pmLHR-PDX

10h 15mnonstop

$598Iberia

Find Deal

Wed, Oct 22 - Fri, Oct 31

7:25 pm - 1:00 pmPDX-LHR

9h 35mnonstop

3:40 pm - 5:35 pmLHR-PDX

9h 55mnonstop

$599Iberia

Find Deal

Sun, Sep 28 - Tue, Oct 7

8:01 am - 2:25 pmPDX-LHR

22h 24m1 stop

6:10 pm - 8:55 pmLHR-PDX

33h 45m2 stops

$607Finnair

Find Deal

Wed, Oct 8 - Wed, Oct 29

7:25 pm - 1:00 pmPDX-LHR

9h 35mnonstop

8:20 am - 6:38 pmLHR-PDX

17h 18m1 stop

$608British Airways

Find Deal

Wed, Oct 8 - Wed, Oct 29

7:25 pm - 1:00 pmPDX-LHR

9h 35mnonstop

2:20 pm - 5:35 pmLHR-PDX

10h 15mnonstop

$610British Airways

Find Deal

Wed, Oct 8 - Wed, Oct 29

9:10 am - 11:20 amPDX-LHR

18h 10m1 stop

11:30 am - 8:49 pmLHR-PDX

17h 19m2 stops

$629Delta

Find Deal

Wed, Oct 1 - Wed, Oct 15

7:00 am - 11:25 amPDX-LHR

20h 25m1 stop

6:15 am - 2:37 pmLHR-PDX

16h 22m2 stops

$630Delta

Find Deal

Sun, Aug 10 - Fri, Aug 22

1:36 pm - 10:50 amBOI-LHR

14h 14m1 stop

8:20 am - 9:14 pmLHR-BOI

19h 54m1 stop

$703Finnair

Find Deal

Mon, Aug 25 - Tue, Sep 30

Useful Info

Low season	February
High season	July
Cheapest flight	$257

Best time to beat the crowds with an average 15% drop in price.

Most popular time to fly with an average 24% increase in price.

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 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.

Ilford

Deal

Southall

St. Albans

Folkestone

Bishop's Stortford

Chipping Campden

Barnet

Enfield

Ascot

Ely

Woodstock

Edgware

Rye

Weybridge

Alton

Christchurch

Surbiton

Dorking

Hatfield

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)

LHR

$257 Find Cheap Flights from Oregon to London Heathrow Airport

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

Cheap Flight Deals from Oregon to Heathrow

Recent round-trip 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

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?

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?

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

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

Find direct flights for Heathrow

Flights to other popular destinations

Flights from domestic origins to Oregon

Choose which airport to fly into in London

Find deals for your return flight