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$520+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PDX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Heathrow to Oregon

Keep the following information in mind while searching for Heathrow to Oregon flight deals. Data was last updated September 17, 2025.

Round-trip from

$628
(United Airlines)

One-way from

$520
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$747

Good one-way deal

$885 or less
From London Heathrow to Oregon
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One-way flight from London Heathrow to Oregon
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Highest demand for flights based on searches. 14% potential increase in price ($147 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from London Heathrow to Oregon.
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Find 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 September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/309:00 amLHR - MFR
2 stops20h 30mUnited Airlines
Thu 11/66:00 amMFR - LHR
1 stop17h 25mUnited Airlines
Deal found 9/14$628
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/319:00 amLHR - MFR
2 stops20h 30mUnited Airlines
Fri 11/76:00 amMFR - LHR
2 stops23h 30mUnited Airlines
Deal found 9/16$629
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/199:00 amLHR - EUG
2 stops21h 56mUnited Airlines
Sat 11/296:00 amEUG - LHR
1 stop22h 00mUnited Airlines
Deal found 9/16$629
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 11/2111:10 amLHR - EUG
2 stops38h 41mUnited Airlines
Fri 11/282:09 pmEUG - LHR
2 stops35h 31mUnited Airlines
Deal found 9/16$633
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 11/211:30 pmLHR - EUG
2 stops30h 39mUnited Airlines
Wed 11/265:00 amEUG - LHR
1 stop20h 40mUnited Airlines
Deal found 9/16$635
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 11/211:30 pmLHR - OTH
2 stops31h 34mUnited Airlines
Fri 11/281:54 pmOTH - LHR
1 stop14h 06mUnited Airlines
Deal found 9/16$635
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 11/2111:30 amLHR - EUG
2 stops32h 39mUnited Airlines
Sat 11/296:00 amEUG - LHR
2 stops26h 50mUnited Airlines
Deal found 9/16$644
This TravelUp deal was found by Cheapflights users on 9/16. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/211:45 pmLHR - EUG
1 stop36h 06mLufthansa
Fri 11/286:47 pmEUG - LHR
1 stop28h 38mLufthansa
Deal found 9/16$657
This TravelUp deal was found by Cheapflights users on 9/17. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:05 amLHR - RDM
1 stop15h 10mUnited Airlines
Sat 11/87:51 pmRDM - LHR
1 stop32h 09mUnited Airlines
Deal found 9/17$658
This Netflights deal was found by Cheapflights users on 9/15. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:25 pmLHR - EUG
1 stop13h 17mVirgin Atlantic
Wed 10/2211:29 amEUG - LHR
1 stop18h 46mVirgin Atlantic
Deal found 9/15$660
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/410:35 amLHR - MFR
1 stop17h 54mUnited Airlines
Thu 11/66:00 amMFR - LHR
1 stop17h 25mUnited Airlines
Deal found 9/15$664
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:30 amLHR - BOI
2 stops21h 38mMultiple Airlines
Mon 11/108:41 amBOI - LHR
1 stop18h 59mMultiple Airlines
Deal found 9/15$664

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 September 17, 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

LondonMedford

LHR - MFR

LHRMFR

London Heathrow

Thu 10/30

9:00 am-10:30 pm

2 stops20h 30m

Medford

Thu 11/6

6:00 am-7:25 am

1 stop17h 25m

$628

LondonMedford

LHR - MFR

LHRMFR

London Heathrow

Fri 10/31

9:00 am-10:30 pm

2 stops20h 30m

Medford

Fri 11/7

6:00 am-1:30 pm

2 stops23h 30m

$629

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Thu 1/22

9:00 am-11:09 pm

2 stops22h 09m

Eugene

Wed 1/28

5:00 am-6:40 am

2 stops17h 40m

$629

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Thu 1/22

9:00 am-11:09 pm

2 stops22h 09m

Eugene

Tue 1/27

5:00 am-7:10 am

2 stops18h 10m

$629

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Thu 11/20

9:00 am-10:56 pm

2 stops21h 56m

Eugene

Fri 11/28

6:47 pm-7:25 am

1 stop28h 38m

$629

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Sat 11/22

9:00 am-10:56 pm

2 stops21h 56m

Eugene

Wed 11/26

5:00 am-9:40 am

1 stop20h 40m

$629

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Wed 11/19

9:00 am-10:56 pm

2 stops21h 56m

Eugene

Thu 11/27

2:09 pm-7:25 am

1 stop33h 16m

$629

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Sat 11/22

9:00 am-10:56 pm

2 stops21h 56m

Eugene

Fri 11/28

6:47 pm-7:25 am

1 stop28h 38m

$629

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Thu 11/20

9:00 am-10:56 pm

2 stops21h 56m

Eugene

Sat 11/29

6:00 am-7:25 am

1 stop17h 25m

$629

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Sat 11/22

9:00 am-10:56 pm

2 stops21h 56m

Eugene

Thu 11/27

6:00 am-10:50 am

2 stops20h 50m

$629

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 56 results
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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 $277). Flying from London Heathrow Airport to Oregon in March is currently the most expensive (average of $368). 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 September 17, 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.

Weekly flight availability from London Heathrow Airport to Oregon

Explore weekly flight availability from Heathrow to Oregon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 17, 2025.

The most flights from LHR to USOR are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

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 September 17, 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
8,926 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
British Airways
6.7
Okay
7,367 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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. United Airlines provides one of the quickest options available for as low as $699. 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 Virgin Atlantic ($571), Delta ($600), and KLM ($609).

  • 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 - Eugene 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 (65%), Alaska Airlines (65%) and Aer Lingus (65%).

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

    While on average a flight from London Heathrow Airport to Oregon is generally $1,453, our data shows the cheapest flight currently is $659. When looking at the most popular route, (London Heathrow - Portland), you can expect to pay $627 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 $277). Flying from London Heathrow Airport to Oregon in March is currently the most expensive (average of $368). 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.

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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
Heathrow to LaGuardia flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Gatwick to John F Kennedy Intl flights
London City to Newark flights
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Stansted to John F Kennedy Intl flights
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Stansted to Newark flights
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London City to San Francisco flights
London City to O'Hare Intl flights
Heathrow to Midway flights
Heathrow to Austin flights
Luton to LaGuardia flights
Heathrow to Denver flights
London City to Dulles Intl 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$701Average$823FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$733Average$915FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$782Average$953FlexibilityNo cancel feeOn-time71%

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