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$569+ 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PDX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$665
(Delta)

One-way from

$569
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$955

Good round-trip deal

$825 or less

Good one-way deal

$705 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. 16% potential increase in price ($172 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from London Heathrow to Oregon.
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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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:30 amLHR - EUG
2 stops24h 44mDelta
Wed 10/2211:33 amEUG - LHR
1 stop18h 42mDelta
Deal found 6/12$665
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:50 amLHR - EUG
1 stop20h 58mMultiple Airlines
Wed 10/229:00 amEUG - LHR
1 stop13h 50mMultiple Airlines
Deal found 6/12$692
This Netflights deal was found by Cheapflights users on 6/11. 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.
Mon 9/151:25 pmLHR - EUG
1 stop17h 49mVirgin Atlantic
Sat 9/205:45 amEUG - LHR
2 stops19h 10mVirgin Atlantic
Deal found 6/11$698
This Gotogate deal was found by Cheapflights users on 6/12. 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.
Tue 8/269:25 pmLHR - PDX
1 stop28h 30mIcelandair
Sat 9/63:20 pmPDX - LHR
1 stop21h 00mIcelandair
Deal found 6/12$737
This Netflights deal was found by Cheapflights users on 6/10. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/173:10 pmLHR - PDX
1 stop15h 48mBritish Airways
Thu 6/2610:29 amPDX - LHR
1 stop12h 51mBritish Airways
Deal found 6/10$738
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/186:30 amLHR - PDX
1 stop12h 50mVirgin Atlantic
Tue 7/85:45 pmPDX - LHR
1 stop12h 30mVirgin Atlantic
Deal found 6/11$739
This TravelUp deal was found by Cheapflights users on 6/11. 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 11/216:30 amLHR - PDX
1 stop12h 55mKLM
Fri 12/51:37 pmPDX - LHR
1 stop13h 23mKLM
Deal found 6/11$742
This Trip.com deal was found by Cheapflights users on 6/11. 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.
Wed 8/209:55 amLHR - PDX
1 stop17h 15mMultiple Airlines
Sat 9/205:35 pmPDX - LHR
2 stops42h 25mMultiple Airlines
Deal found 6/11$746
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/243:40 pmLHR - PDX
Nonstop9h 55mAmerican Airlines
Sat 10/47:25 pmPDX - LHR
Nonstop9h 35mAmerican Airlines
Deal found 6/12$748
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/256:30 amLHR - PDX
1 stop12h 50mDelta
Sun 4/269:45 pmPDX - LHR
1 stop25h 00mDelta
Deal found 6/11$758
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2511:30 amLHR - PDX
2 stops17h 29mAir France
Tue 9/307:00 amPDX - LHR
2 stops19h 30mAir France
Deal found 6/10$771
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/207:45 pmLHR - RDM
2 stops35h 09mAir France
Tue 9/911:20 amRDM - LHR
1 stop18h 55mAir France
Deal found 6/10$780

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 June 12, 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

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Wed 10/1

6:30 am-11:14 pm

2 stops24h 44m

Eugene

Wed 10/22

11:33 am-2:15 pm

1 stop18h 42m

$665

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Wed 10/1

9:50 am-10:48 pm

1 stop20h 58m

Eugene

Wed 10/22

9:00 am-6:50 am

1 stop13h 50m

$692

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Mon 9/15

1:25 pm-11:14 pm

1 stop17h 49m

Eugene

Sat 9/20

5:45 am-8:55 am

2 stops19h 10m

$698

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Tue 8/26

9:25 pm-5:55 pm

1 stop28h 30m

Portland

Sat 9/6

3:20 pm-8:20 pm

1 stop21h 00m

$737

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 9/3

10:30 am-6:54 pm

1 stop16h 24m

Portland

Mon 9/8

2:06 pm-12:30 pm

1 stop14h 24m

$738

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Tue 8/26

9:50 am-1:05 pm

3 stops35h 15m

Portland

Sat 9/6

1:45 pm-9:05 am

3 stops35h 20m

$739

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Fri 11/21

6:30 am-11:25 am

1 stop12h 55m

Portland

Fri 12/5

1:37 pm-11:00 am

1 stop13h 23m

$742

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Fri 9/26

8:55 pm-11:20 am

1 stop22h 25m

Portland

Fri 10/3

7:00 am-6:25 am

1 stop15h 25m

$743

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 9/24

3:40 pm-5:35 pm

Nonstop9h 55m

Portland

Sat 10/4

7:25 pm-1:00 pm

Nonstop9h 35m

$748

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 6/25

6:30 am-11:20 am

1 stop12h 50m

Portland

Sun 4/26

9:45 pm-6:45 am

1 stop25h 00m

$758

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 58 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 June 12, 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 June 12, 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).

Rainfall in Oregon by month

Plan your trip to Oregon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

Plan your trip to Oregon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from London to Oregon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 British Airways ($683), WestJet ($693), and Icelandair ($694).

  • 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 (85%), Alaska Airlines (85%) and Aer Lingus (85%).

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

    While on average a flight from London Heathrow Airport to Oregon is generally $1,718, our data shows the cheapest flight currently is $613. When looking at the most popular route, (London Heathrow - Portland), you can expect to pay $482 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.

See more FAQs

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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.
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Heathrow to Newark flights
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Heathrow to Midway flights
Heathrow to Denver flights
Stansted to Boston flights
London City to San Francisco flights
Heathrow to George Bush Intcntl flights
Gatwick to Dulles Intl flights

Top 4 airlines flying from Heathrow to Oregon

Discover the top 4 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$701Average$823FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$733Average$938FlexibilityNo cancel feeOn-time70%
IberiaCheapest$784Average$1,198FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$818Average$1,155FlexibilityNo cancel feeOn-time71%

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