HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oregon

$422+ Cheap flights from Heathrow (LHR) to Oregon

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PDX
Mrz 15 — Mrz 221
So 3/15
So 3/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Heathrow to Oregon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Heathrow to Oregon

Cheapest flights from Heathrow to Oregon
Explore the most affordable flight options available from Heathrow to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Februar 13, 2026.

This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 3/1812:15 pm
LHR
-
PDX
1 stop12h 45m
Icelandair
Di 3/313:30 pm
PDX
-
LHR
1 stop12h 25m
Icelandair
Deal found 2/10$747
This Gotogate deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/219:25 pm
LHR
-
PDX
1 stop28h 35m
Icelandair
Mi 5/207:05 pm
PDX
-
LHR
1 stop17h 15m
Icelandair
Deal found 2/12$753
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 3/99:00 am
LHR
-
EUG
2 stops21h 08m
United Airlines
Do 3/261:17 pm
EUG
-
LHR
2 stops35h 13m
United Airlines
Deal found 2/9$754
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 3/106:30 am
LHR
-
PDX
2 stops17h 20m
Multiple Airlines
So 3/157:05 am
PDX
-
LHR
1 stop20h 45m
Multiple Airlines
Deal found 2/10$756
This The Travel House deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 9/149:25 pm
LHR
-
PDX
1 stop28h 30m
Icelandair
Mo 9/283:30 pm
PDX
-
LHR
1 stop12h 25m
Icelandair
Deal found 2/13$762
This The Travel House deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/91:05 pm
LHR
-
PDX
1 stop12h 50m
Icelandair
Do 9/243:30 pm
PDX
-
LHR
1 stop20h 50m
Icelandair
Deal found 2/10$764
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/28:40 am
LHR
-
BOI
2 stops19h 35m
United Airlines
Mi 9/305:22 pm
BOI
-
LHR
1 stop33h 18m
United Airlines
Deal found 2/12$773
This Booking.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 9/89:25 pm
LHR
-
PDX
1 stop28h 30m
Icelandair
Mi 9/233:30 pm
PDX
-
LHR
1 stop12h 25m
Icelandair
Deal found 2/10$774
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/29:30 am
LHR
-
BOI
2 stops19h 52m
United Airlines
Mo 9/285:00 am
BOI
-
LHR
1 stop21h 40m
United Airlines
Deal found 2/12$779
This The Travel House deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 5/41:05 pm
LHR
-
PDX
1 stop12h 55m
Icelandair
Mo 5/183:30 pm
PDX
-
LHR
1 stop12h 25m
Icelandair
Deal found 2/10$780
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 3/169:30 am
LHR
-
PDX
2 stops22h 05m
Multiple Airlines
Mo 3/307:00 am
PDX
-
LHR
1 stop17h 30m
Multiple Airlines
Deal found 2/10$784
This ChecknFly deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 4/204:00 pm
LHR
-
BOI
2 stops24h 54m
Lufthansa
Mo 4/277:03 pm
BOI
-
LHR
2 stops28h 42m
Lufthansa
Deal found 2/10$799

Find flight deals from Heathrow to Oregon

Keep the following information in mind while searching for Heathrow to Oregon flight deals. Data was last updated Februar 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$604
(Air Canada)

One-way from

$422
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$788

Good round-trip deal

$788 or less

Good one-way deal

$702 or less
Provider with most accurate pricing for London (LON)-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Portland flights.
Search Deals
From London Heathrow to Oregon
Search Deals
One-way flight from London Heathrow to Oregon
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Oregon.
Search Deals
Price to beat on a one-way flight from London Heathrow to Oregon.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Februar 13, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Oregon that are best for you.

Fly from

Heathrow

Fly to

Oregon

Route

Depart

Return

Price

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Mo 3/9

9:00 am-11:08 pm

2 stops21h 08m

Eugene

Do 3/26

6:00 am-12:00 pm

1 stop23h 00m

$754

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mo 4/20

4:00 pm-9:54 am

2 stops24h 54m

Boise Air Term. Gowen Fld

Mo 4/27

7:03 pm-6:45 am

2 stops28h 42m

$799

LondonRedmond

LHR - RDM

LHRRDM

London Heathrow

So 3/15

3:30 pm-8:50 pm

2 stops36h 20m

Bend/Redmond

So 3/22

1:54 pm-7:25 am

1 stop34h 31m

$804

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Do 3/12

6:30 am-10:56 pm

2 stops22h 26m

Boise Air Term. Gowen Fld

Do 3/19

12:05 pm-6:40 am

2 stops36h 35m

$804

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mo 3/16

8:05 pm-11:04 pm

2 stops33h 59m

Portland

Mo 3/30

1:39 pm-5:50 pm

2 stops20h 11m

$809

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Di 5/5

11:25 am-9:17 pm

1 stop16h 52m

Boise Air Term. Gowen Fld

Mo 5/18

5:00 am-9:40 am

1 stop21h 40m

$810

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mo 5/4

11:05 am-9:17 pm

2 stops17h 12m

Boise Air Term. Gowen Fld

Mo 5/18

2:33 pm-9:40 am

1 stop12h 07m

$810

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Di 5/5

2:50 pm-9:17 pm

1 stop13h 27m

Boise Air Term. Gowen Fld

Di 5/19

4:20 pm-2:10 pm

1 stop14h 50m

$810

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mi 5/6

8:00 am-6:15 pm

2 stops17h 15m

Boise Air Term. Gowen Fld

Mo 5/18

2:33 pm-9:40 am

1 stop12h 07m

$810

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mi 5/6

1:00 pm-9:17 pm

1 stop15h 17m

Boise Air Term. Gowen Fld

Do 5/21

6:35 am-7:25 am

1 stop17h 50m

$810

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 59 results
1
2
3
...
6

Best time to book a flight from Heathrow to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Heathrow with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Oregon

What is the cheapest month to book a flight from London Heathrow Airport to Oregon?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Oregon (average of $622). Flying from London Heathrow Airport to Oregon in July is currently the most expensive (average of $742). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from London Heathrow Airport to Oregon?

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated Februar 13, 2026.
Get a feel of what it's like to fly with United Airlines, American Airlines, and British Airways from London Heathrow Airport to Oregon by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,285 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,285 reviews
United Airlines
7.4
Good
9,285 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.2
Good
11,281 reviews
United Airlines
7.4
Good
9,285 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
British Airways
6.7
Okay
7,736 reviews
United Airlines
7.4
Good
9,285 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Heathrow Airport to Oregon?

    A quick flight from London Heathrow Airport to Oregon can take about 22h 14m. Lufthansa provides one of the quickest options available for as low as $812. The distance from London Heathrow Airport to Oregon is about 4998 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from London Heathrow Airport to Oregon one-way?

    The cheapest airlines for a one-way flight from London Heathrow Airport to Oregon are Icelandair ($582), American Airlines ($629), and Finnair ($633).

  • What are the most popular routes from London Heathrow Airport to Oregon?

    Most travelers choose London Heathrow - Portland, London Heathrow - Boise Air Term. Gowen Fld or London Heathrow - Medford when deciding on the best route from London Heathrow Airport to Oregon.

  • What are the most reliable airlines from London Heathrow Airport to Oregon?

    The top 3 most reliable airlines when flying from London Heathrow Airport to Oregon are American Airlines (90%), Alaska Airlines (90%) and Aer Lingus (90%).

  • What are the cheapest flights from London Heathrow Airport to Oregon?

    While on average a flight from London Heathrow Airport to Oregon is generally $996, our data shows the cheapest flight currently is $656. When looking at the most popular route, (London Heathrow - Portland), you can expect to pay $753 for that flight.

  • Can I find deals for flights from Heathrow to Oregon that include hotel bookings?

    Yes. In addition to deals on Heathrow to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Oregon.

  • Can I find deals for business class flights from Heathrow to Oregon?

    Yes. Cheapflights offers flight deals from Heathrow to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Oregon?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Oregon (average of $622). Flying from London Heathrow Airport to Oregon in July is currently the most expensive (average of $742). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Heathrow to Los Angeles flights
Stansted to John F Kennedy Intl flights
Heathrow to Orlando flights
Heathrow to Miami flights
Gatwick to LaGuardia flights
London City to Newark flights
Luton to John F Kennedy Intl flights
Heathrow to San Francisco flights
Gatwick to Orlando flights
Stansted to Newark flights
Heathrow to Boston flights
Luton to Newark flights
Heathrow to Dallas/Fort Worth flights
Heathrow to Las Vegas flights
Heathrow to Seattle flights
Heathrow to Dulles Intl flights
Gatwick to Los Angeles flights
Heathrow to O'Hare Intl flights
Heathrow to Atlanta flights
Heathrow to Baltimore flights
Gatwick to Boston flights
Gatwick to Miami flights
Stansted to Los Angeles flights
London City to Los Angeles flights
Heathrow to Tampa flights
Heathrow to Hobby flights
London City to Miami flights
Stansted to Miami flights
Stansted to Orlando flights
Heathrow to George Bush Intcntl flights
Luton to Miami flights
London City to Boston flights
Heathrow to Ontario flights
Gatwick to San Francisco flights
Heathrow to Denver flights
Luton to Los Angeles flights
Heathrow to Philadelphia flights
Gatwick to Las Vegas flights
Heathrow to San Diego flights
Gatwick to Dallas/Fort Worth flights
Gatwick to Seattle flights
Stansted to Boston flights
London City to San Francisco flights

Top 3 airlines flying from Heathrow to Oregon

Discover the top 3 airlines that operate flights from Heathrow to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Februar 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$704Average$825FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$715Average$899FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$737Average$1,024FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.