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$547+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PDX
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
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 abril 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$712
(United Airlines)

One-way from

$547
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$922

Good round-trip deal

$871 or less

Good one-way deal

$827 or less
Provider with most accurate pricing for London (LON)-Portland flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Portland flights.
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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. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in April 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 abril 17, 2025.

This The Travel House deal was found by Cheapflights users on 4/17. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/263:40 pmLHR - PDX
Nonstop9h 55mFinnair
sáb. 5/1012:09 pmPDX - LHR
1 stop19h 56mFinnair
Deal found 4/17$710
This United Airlines deal was found by Cheapflights users on 4/16. 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.
sáb. 5/108:45 amLHR - PDX
2 stops20h 08mUnited Airlines
mié. 5/147:19 pmPDX - LHR
2 stops17h 21mUnited Airlines
Deal found 4/16$712
This Icelandair deal was found by Cheapflights users on 4/16. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/101:05 pmLHR - PDX
1 stop12h 50mIcelandair
mié. 5/143:20 pmPDX - LHR
1 stop21h 00mIcelandair
Deal found 4/16$714
This World Air Fares deal was found by Cheapflights users on 4/17. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/56:00 amLHR - PDX
2 stops24h 30mMultiple Airlines
jue. 9/1810:55 amPDX - LHR
1 stop14h 45mMultiple Airlines
Deal found 4/17$716
This Flightnetwork deal was found by Cheapflights users on 4/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/2810:15 amLHR - PDX
2 stops16h 10mAir Canada
lun. 5/123:25 pmPDX - LHR
1 stop13h 55mAir Canada
Deal found 4/16$717
This TravelUp deal was found by Cheapflights users on 4/16. 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.
lun. 5/56:30 amLHR - PDX
1 stop12h 50mKLM
lun. 5/193:30 pmPDX - LHR
1 stop14h 45mKLM
Deal found 4/16$720
This Netflights deal was found by Cheapflights users on 4/17. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/153:40 pmLHR - PDX
Nonstop9h 55mBritish Airways
lun. 9/297:25 pmPDX - LHR
Nonstop9h 35mBritish Airways
Deal found 4/17$721
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/56:30 amLHR - PDX
2 stops22h 06mLufthansa
sáb. 9/209:55 amPDX - LHR
1 stop13h 30mLufthansa
Deal found 4/16$740
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/2812:15 pmLHR - PDX
2 stops18h 32mAmerican Airlines
lun. 5/123:24 pmPDX - LHR
1 stop12h 51mAmerican Airlines
Deal found 4/16$741
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/211:35 pmLHR - BOI
2 stops30h 55mUnited Airlines
dom. 11/306:48 amBOI - LHR
1 stop17h 37mUnited Airlines
Deal found 4/17$744
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/56:30 amLHR - PDX
1 stop12h 50mDelta
dom. 5/1112:20 pmPDX - LHR
1 stop23h 40mDelta
Deal found 4/17$748
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/146:30 amLHR - MFR
2 stops17h 32mDelta
jue. 5/2211:50 amMFR - LHR
1 stop15h 30mDelta
Deal found 4/17$775

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 abril 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

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

sáb. 5/10

8:45 am-8:53 pm

2 stops20h 08m

Portland

mié. 5/14

7:19 pm-8:40 pm

2 stops17h 21m

$712

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

sáb. 5/10

1:05 pm-5:55 pm

1 stop12h 50m

Portland

mié. 5/14

3:20 pm-8:20 pm

1 stop21h 00m

$714

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

vie. 9/5

6:00 am-10:30 pm

2 stops24h 30m

Portland

jue. 9/18

10:55 am-9:40 am

1 stop14h 45m

$716

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

lun. 4/28

10:15 am-6:25 pm

2 stops16h 10m

Portland

lun. 5/12

3:25 pm-1:20 pm

1 stop13h 55m

$717

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

lun. 5/5

6:30 am-11:20 am

1 stop12h 50m

Portland

lun. 5/19

3:30 pm-2:15 pm

1 stop14h 45m

$720

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

lun. 9/15

3:40 pm-5:35 pm

Nonstop9h 55m

Portland

lun. 9/29

7:25 pm-1:00 pm

Nonstop9h 35m

$721

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

lun. 4/28

3:40 pm-5:35 pm

Nonstop9h 55m

Portland

lun. 5/12

1:55 pm-12:45 pm

1 stop14h 50m

$729

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

vie. 9/5

6:30 am-8:36 pm

2 stops22h 06m

Portland

sáb. 9/20

9:55 am-7:25 am

1 stop13h 30m

$740

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

lun. 4/28

12:15 pm-10:47 pm

2 stops18h 32m

Portland

lun. 5/12

3:24 pm-12:15 pm

1 stop12h 51m

$741

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

lun. 5/5

6:30 am-11:20 am

1 stop12h 50m

Portland

dom. 5/11

12:20 pm-8:00 pm

1 stop23h 40m

$748

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 54 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 $369). 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 abril 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 abril 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).

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 abril 17, 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
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 WestJet ($562), Icelandair ($672), and Lufthansa ($701).

  • 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 (76%), Alaska Airlines (76%) and Aer Lingus (76%).

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

    While on average a flight from London Heathrow Airport to Oregon is generally $1,537, our data shows the cheapest flight currently is $765. When looking at the most popular route, (London Heathrow - Portland), you can expect to pay $599 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 $369). 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.
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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 abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$701Average$793FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$733Average$995FlexibilityNo cancel feeOn-time70%
IberiaCheapest$801Average$1,256FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$818Average$1,067FlexibilityNo cancel feeOn-time71%

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