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$404+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PDX
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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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 January 28, 2026.

This Trip.com deal was found by Cheapflights users on 1/26. 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.
Mon 3/96:40 am
LHR
-
PDX
2 stops18h 20m
Multiple Airlines
Mon 3/163:45 pm
PDX
-
LHR
2 stops22h 35m
Multiple Airlines
Deal found 1/26$585
This The Travel House deal was found by Cheapflights users on 1/26. 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.
Tue 4/149:25 pm
LHR
-
PDX
1 stop28h 35m
Icelandair
Sat 4/183:30 pm
PDX
-
LHR
1 stop20h 50m
Icelandair
Deal found 1/26$663
This Gotogate deal was found by Cheapflights users on 1/26. 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.
Mon 3/912:15 pm
LHR
-
PDX
1 stop12h 45m
Icelandair
Mon 3/163:45 pm
PDX
-
LHR
1 stop20h 45m
Icelandair
Deal found 1/26$665
This The Travel House deal was found by Cheapflights users on 1/27. 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.
Mon 5/41:05 pm
LHR
-
PDX
1 stop12h 55m
Icelandair
Mon 5/183:30 pm
PDX
-
LHR
1 stop20h 50m
Icelandair
Deal found 1/27$677
This lol.travel deal was found by Cheapflights users on 1/26. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/162:30 pm
LHR
-
PDX
1 stop31h 10m
Air Canada
Mon 3/307:05 pm
PDX
-
LHR
1 stop34h 15m
Air Canada
Deal found 1/26$684
This Cheapflightsfares deal was found by Cheapflights users on 1/25. 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.
Wed 2/116:35 am
LHR
-
PDX
2 stops19h 35m
Lufthansa
Wed 2/189:50 am
PDX
-
LHR
1 stop18h 00m
Lufthansa
Deal found 1/25$688
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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.
Thu 2/266:30 am
LHR
-
PDX
2 stops24h 10m
Lufthansa
Sun 3/19:50 am
PDX
-
LHR
1 stop18h 00m
Lufthansa
Deal found 1/26$690
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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.
Wed 2/251:30 pm
LHR
-
PDX
2 stops19h 04m
Lufthansa
Wed 3/410:56 am
PDX
-
LHR
1 stop12h 59m
Lufthansa
Deal found 1/26$694
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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.
Fri 10/26:30 am
LHR
-
PDX
2 stops20h 16m
Lufthansa
Tue 10/63:25 pm
PDX
-
LHR
1 stop13h 55m
Lufthansa
Deal found 1/26$695
This Trip.com deal was found by Cheapflights users on 1/26. 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.
Thu 5/149:25 pm
LHR
-
PDX
1 stop28h 35m
Icelandair
Thu 5/213:30 pm
PDX
-
LHR
1 stop20h 50m
Icelandair
Deal found 1/26$697
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/239:00 am
LHR
-
MFR
2 stops21h 28m
United Airlines
Mon 3/25:02 am
MFR
-
LHR
1 stop20h 38m
United Airlines
Deal found 1/26$712
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/259:00 am
LHR
-
RDM
2 stops21h 45m
United Airlines
Sun 3/11:54 pm
RDM
-
LHR
1 stop14h 06m
United Airlines
Deal found 1/26$712

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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$585
(Trip.com)

One-way from

$404
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$863

Good round-trip deal

$1,258 or less

Good one-way deal

$749 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. 13% potential increase in price ($136 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 28, 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

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 2/25

8:55 am-8:33 pm

1 stop19h 38m

Portland

Wed 3/11

7:05 am-6:55 am

1 stop16h 50m

$707

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Thu 3/12

7:30 am-5:52 pm

2 stops17h 22m

Portland

Thu 3/19

2:05 pm-10:15 am

1 stop37h 10m

$710

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 2/25

8:55 am-8:33 pm

1 stop19h 38m

Portland

Wed 3/4

7:05 am-6:55 am

1 stop15h 50m

$711

LondonMedford

LHR - MFR

LHRMFR

London Heathrow

Mon 2/23

9:00 am-10:28 pm

2 stops21h 28m

Medford

Mon 3/2

5:02 am-9:40 am

1 stop20h 38m

$712

LondonRedmond

LHR - RDM

LHRRDM

London Heathrow

Wed 2/25

9:00 am-10:45 pm

2 stops21h 45m

Bend/Redmond

Sun 3/1

1:54 pm-12:00 pm

1 stop14h 06m

$712

LondonMedford

LHR - MFR

LHRMFR

London Heathrow

Wed 2/25

7:30 am-9:18 pm

2 stops21h 48m

Medford

Sun 3/1

5:02 am-9:40 am

1 stop20h 38m

$718

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Sun 5/3

6:50 am-8:42 pm

2 stops21h 52m

Portland

Sun 5/10

7:05 pm-8:40 pm

2 stops17h 35m

$727

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Sun 5/3

6:50 am-8:42 pm

2 stops21h 52m

Portland

Mon 5/11

11:55 pm-6:45 am

1 stop22h 50m

$727

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Thu 4/23

9:00 am-10:59 pm

2 stops21h 59m

Eugene

Mon 4/27

6:51 pm-11:10 am

1 stop32h 19m

$733

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Thu 5/7

9:25 pm-6:00 pm

1 stop28h 35m

Portland

Tue 5/19

3:30 pm-8:20 pm

1 stop20h 50m

$740

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 53 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 $622). Flying from London Heathrow Airport to Oregon in July is currently the most expensive (average of $746). 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 January 28, 2026.

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 January 28, 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
9,208 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

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
9,208 reviews
United Airlines
7.4
Good
9,208 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

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
11,201 reviews
United Airlines
7.4
Good
9,208 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

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
7,704 reviews
United Airlines
7.4
Good
9,208 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

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 14h 44m. United Airlines provides one of the quickest options available for as low as $749. 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 American Airlines ($629), Icelandair ($632), 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 (77%), Alaska Airlines (77%) and Aer Lingus (77%).

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

    While on average a flight from London Heathrow Airport to Oregon is generally $1,050, our data shows the cheapest flight currently is $573. When looking at the most popular route, (London Heathrow - Portland), you can expect to pay $585 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 $746). 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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Stansted 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 January 28, 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%

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