HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oregon

$447+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PDX
Jan 30 — Feb 61
Fri 1/30
Fri 2/6
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 December 31, 2025.

This American Airlines deal was found by Cheapflights users on 12/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:00 pmLHR - PDX
1 stop17h 54mAmerican Airlines
Tue 1/67:38 amPDX - LHR
1 stop15h 12mAmerican Airlines
Deal found 12/29$1,537
This Air Canada deal was found by Cheapflights users on 12/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:35 amLHR - PDX
2 stops19h 55mMultiple Airlines
Tue 1/67:00 pmPDX - LHR
1 stop32h 50mMultiple Airlines
Deal found 12/29$1,592
This United Airlines deal was found by Cheapflights users on 12/28. 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.
Mon 12/294:40 pmLHR - PDX
2 stops36h 27mUnited Airlines
Mon 1/511:59 pmPDX - LHR
2 stops22h 21mUnited Airlines
Deal found 12/28$1,608
This Booking.com deal was found by Cheapflights users on 12/31. 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.
Wed 12/316:00 pmLHR - PDX
2 stops56h 30mMultiple Airlines
Sun 1/43:15 pmPDX - LHR
2 stops55h 55mMultiple Airlines
Deal found 12/31$1,668
This Air Canada deal was found by Cheapflights users on 12/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:30 pmLHR - PDX
1 stop26h 45mAir Canada
Mon 1/57:00 pmPDX - LHR
1 stop32h 50mAir Canada
Deal found 12/28$1,689
This American Airlines deal was found by Cheapflights users on 12/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:30 pmLHR - PDX
1 stop16h 24mAmerican Airlines
Mon 1/55:45 pmPDX - LHR
Nonstop9h 35mAmerican Airlines
Deal found 12/28$1,860
This United Airlines deal was found by Cheapflights users on 12/31. 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.
Wed 12/3112:05 pmLHR - PDX
1 stop18h 54mUnited Airlines
Sun 1/411:59 pmPDX - LHR
1 stop26h 16mUnited Airlines
Deal found 12/31$1,869
This British Airways deal was found by Cheapflights users on 12/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:55 amLHR - PDX
1 stop18h 04mBritish Airways
Sun 1/45:45 pmPDX - LHR
Nonstop9h 35mBritish Airways
Deal found 12/31$1,921
This Cheapflightsfares deal was found by Cheapflights users on 12/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:45 pmLHR - PDX
Nonstop10h 10mIberia
Mon 1/55:45 pmPDX - LHR
Nonstop9h 35mIberia
Deal found 12/28$3,061
This Finnair deal was found by Cheapflights users on 12/31. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:45 pmLHR - PDX
Nonstop10h 10mFinnair
Sun 1/45:45 pmPDX - LHR
Nonstop9h 35mFinnair
Deal found 12/31$3,226

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 December 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$542

One-way from

$447
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$979

Good round-trip deal

$876 or less

Good one-way deal

$770 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. 14% potential increase in price ($146 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 December 2025
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 December 31, 2025.
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

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 2/9

2:30 pm-9:15 am

1 stop26h 45m

Portland

Mon 2/23

7:05 pm-11:50 am

1 stop32h 45m

$681

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 4/27

1:05 pm-6:00 pm

1 stop12h 55m

Portland

Tue 5/5

3:30 pm-8:20 pm

1 stop20h 50m

$692

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 2/16

1:45 pm-3:55 pm

Nonstop10h 10m

Portland

Mon 3/2

5:45 pm-11:20 am

Nonstop9h 35m

$693

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 1/26

6:30 am-6:10 pm

2 stops19h 40m

Portland

Mon 2/2

3:15 pm-11:50 am

1 stop12h 35m

$701

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Tue 1/13

7:30 am-9:49 pm

2 stops22h 19m

Portland

Wed 1/28

7:00 am-5:55 am

1 stop14h 55m

$701

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 3/16

8:30 am-11:51 am

2 stops34h 21m

Portland

Thu 3/26

3:15 pm-11:50 am

1 stop13h 35m

$701

LondonRedmond

LHR - RDM

LHRRDM

London Heathrow

Wed 2/4

9:00 am-12:18 pm

2 stops35h 18m

Bend/Redmond

Sun 2/8

1:16 pm-9:40 am

1 stop12h 24m

$702

LondonNorth Bend

LHR - OTH

LHROTH

London Heathrow

Wed 2/11

1:45 pm-12:52 pm

2 stops55h 07m

North Bend

Sun 2/15

1:41 pm-1:30 pm

2 stops39h 49m

$702

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Thu 2/12

9:00 am-11:08 pm

2 stops22h 08m

Eugene

Thu 2/19

5:00 am-9:40 am

1 stop20h 40m

$703

LondonMedford

LHR - MFR

LHRMFR

London Heathrow

Sat 1/24

6:35 am-5:52 pm

2 stops19h 17m

Medford

Sat 1/31

12:55 pm-9:40 am

1 stop12h 45m

$707

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Showing 1-10 of 54 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, November 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 $747). 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.

What is the cheapest time of day to fly from LHR to OR?

Find hourly flight availability from Heathrow to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 31, 2025.

When flying from London Heathrow Airport to Oregon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 December 31, 2025.
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
9,124 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,124 reviews
United Airlines
7.4
Good
9,124 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,069 reviews
United Airlines
7.4
Good
9,124 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
British Airways
6.7
Okay
7,631 reviews
United Airlines
7.4
Good
9,124 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 10h 10m. Air Canada provides one of the quickest options available for as low as $693. The distance from London Heathrow Airport to Oregon is about 4896 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), Finnair ($633), and Lufthansa ($657).

  • 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 (72%), Alaska Airlines (72%) and Finnair (72%).

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

    While on average a flight from London Heathrow Airport to Oregon is generally $1,135, our data shows the cheapest flight currently is $654. When looking at the most popular route, (London Heathrow - Portland), you can expect to pay $542 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, November 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 $747). 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 Newark flights
Heathrow to John F Kennedy Intl flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Stansted to John F Kennedy Intl flights
Luton to John F Kennedy Intl flights
London City to Newark flights
Gatwick to LaGuardia flights
Stansted to Newark flights
Luton to Newark flights
Heathrow to Miami flights
Heathrow to Los Angeles flights
Heathrow to Orlando flights
Heathrow to Boston flights
Heathrow to Las Vegas flights
Heathrow to San Francisco flights
Heathrow to Dallas/Fort Worth flights
Gatwick to Miami flights
Gatwick to Orlando flights
London City to Miami flights
Gatwick to Los Angeles flights
Stansted to Miami flights
Heathrow to Hobby flights
Heathrow to Tampa flights
Heathrow to Dulles Intl flights
Heathrow to O'Hare Intl flights
Gatwick to Boston flights
Heathrow to Seattle flights
London City to Los Angeles flights
Heathrow to Denver flights
Heathrow to Baltimore flights
Heathrow to George Bush Intcntl flights
Stansted to Los Angeles flights
Heathrow to Atlanta flights
Luton to Miami flights
Heathrow to Ontario flights
Heathrow to Fort Lauderdale flights
London City to Boston flights
Gatwick to Las Vegas flights
Gatwick to San Francisco flights
Stansted to Orlando flights
Heathrow to Sky Harbor Intl flights
Stansted to Boston flights
London City to Las Vegas flights
Gatwick to Fort Lauderdale flights
Heathrow to Nashville flights
Gatwick to Dallas/Fort Worth 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 December 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$704Average$758FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$715Average$896FlexibilityNo 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.