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Cheap flights from London Heathrow Airport to Oregon from £343

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PDX
6 Jul — 13 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Oregon

Enter your travel dates to find the best prices.

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 6 June 2026.

Wed 2/916:15
LHR
-
RDM
1 stop29h 47m
United Airlines
Thu 10/906:00
RDM
-
LHR
2 stops20h 10m
United Airlines
Deal found 5/6£626
Mon 14/911:25
LHR
-
BOI
2 stops35h 06m
United Airlines
Tue 29/912:29
BOI
-
LHR
1 stop16h 26m
United Airlines
Deal found 3/6£628
Fri 4/913:05
LHR
-
BOI
2 stops16h 28m
Multiple Airlines
Fri 18/916:20
BOI
-
LHR
2 stops21h 00m
Multiple Airlines
Deal found 5/6£630
Wed 14/1008:40
LHR
-
EUG
2 stops19h 50m
United Airlines
Sun 18/1006:00
EUG
-
LHR
2 stops44h 00m
United Airlines
Deal found 3/6£660
Tue 8/907:25
LHR
-
BOI
2 stops22h 28m
United Airlines
Wed 7/1010:37
BOI
-
LHR
1 stop18h 58m
United Airlines
Deal found 3/6£663
Fri 27/1109:00
LHR
-
OTH
2 stops35h 28m
United Airlines
Tue 1/1213:55
OTH
-
LHR
2 stops34h 00m
United Airlines
Deal found 5/6£673
Mon 14/917:00
LHR
-
BOI
1 stop26h 35m
Alaska Airlines
Tue 29/910:00
BOI
-
LHR
1 stop22h 05m
Alaska Airlines
Deal found 3/6£675
Tue 8/914:10
LHR
-
BOI
1 stop15h 43m
Lufthansa
Wed 7/1014:31
BOI
-
LHR
1 stop15h 04m
Lufthansa
Deal found 3/6£676
Wed 2/916:15
LHR
-
RDM
1 stop29h 47m
United Airlines
Tue 15/906:00
RDM
-
LHR
1 stop17h 25m
United Airlines
Deal found 5/6£686
Sat 5/909:00
LHR
-
BOI
2 stops20h 40m
United Airlines
Mon 7/919:05
BOI
-
LHR
1 stop36h 05m
United Airlines
Deal found 3/6£692
Wed 2/917:00
LHR
-
RDM
1 stop27h 34m
Alaska Airlines
Wed 9/913:37
RDM
-
LHR
1 stop17h 28m
Alaska Airlines
Deal found 5/6£702
Thu 3/914:50
LHR
-
RDM
1 stop14h 21m
United Airlines
Mon 14/913:52
RDM
-
LHR
1 stop13h 18m
United Airlines
Deal found 5/6£716

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 6 June 2026.

Round-trip from

£626

One-way from

£343

Popular in

July

Cheapest in

September

Average price

£775

Good round-trip deal

£779 or less

Good one-way deal

£724 or less
United Airlines
  • United Airlines
  • 2/9-10/9
  • 3 total stops
  • 49h 57m total
  • London to Oregon
Search Deals
7/9
  • 7/9
  • 3 total stops
  • 49h 00m total
  • London to Oregon
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£72 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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

 
Customise 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 858,174 searches. Data last updated 6 June 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonRedmond

LHR - RDM

LHRRDM

London Heathrow

Wed 2/9

10:35-18:28

1 stop15h 53m

Bend/Redmond

Sun 13/9

09:37-20:40

2 stops27h 03m

£626

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Wed 14/10

08:40-20:30

2 stops19h 50m

Eugene

Sun 18/10

06:00-10:00

2 stops44h 00m

£660

LondonNorth Bend

LHR - OTH

LHROTH

London Heathrow

Fri 27/11

09:00-12:28

2 stops35h 28m

North Bend

Tue 1/12

13:55-07:25

1 stop33h 30m

£673

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Sat 5/9

09:00-22:40

2 stops20h 40m

Boise Air Term. Gowen Fld

Mon 7/9

10:31-07:55

2 stops38h 24m

£692

LondonRedmond

LHR - RDM

LHRRDM

London Heathrow

Fri 4/9

14:50-21:11

1 stop14h 21m

Bend/Redmond

Wed 9/9

13:03-12:35

1 stop15h 32m

£716

LondonRedmond

LHR - RDM

LHRRDM

London Heathrow

Thu 3/9

14:50-21:11

1 stop14h 21m

Bend/Redmond

Mon 14/9

13:52-11:10

1 stop13h 18m

£716

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Fri 4/9

07:25-22:53

2 stops22h 28m

Boise Air Term. Gowen Fld

Fri 18/9

06:30-12:25

1 stop22h 55m

£722

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 16/9

15:05-09:31

1 stop26h 26m

Portland

Tue 22/9

23:17-20:40

1 stop13h 23m

£722

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 7/9

06:30-17:34

2 stops19h 04m

Portland

Wed 16/9

12:36-12:10

1 stop15h 34m

£729

LondonMedford

LHR - MFR

LHRMFR

London Heathrow

Tue 14/7

16:15-22:59

1 stop14h 44m

Medford

Tue 21/7

06:00-12:25

2 stops22h 25m

£745

Flights are sorted by cheapest return flights first.

Deals found on 2/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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 return 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Oregon (average of £412). Flying from London Heathrow Airport to Oregon in July is currently the most expensive (average of £595). 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 6 June 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.

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 6 June 2026.

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).

How much does it cost for a return flight from London Heathrow Airport to Oregon?

How far ahead should I book a flight from London Heathrow Airport to Oregon?

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Oregon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 6 June 2026.
See what other customers who have flown with Virgin Atlantic,United Airlines, andAmerican Airlines from London Heathrow Airport to Oregon have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Entertainment

7.5

Comfort

7.3

Boarding

7.7

Overall

7.5

Food

6.9

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
689 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Entertainment

7.5

Comfort

7.3

Boarding

7.7

Overall

7.5

Food

6.9

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
United Airlines
7.4
Good
9,776 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Entertainment

7.5

Comfort

7.3

Boarding

7.7

Overall

7.5

Food

6.9

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
American Airlines
7.1
Good
11,651 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Entertainment

7.5

Comfort

7.3

Boarding

7.7

Overall

7.5

Food

6.9

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Icelandair
7.0
Good
665 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Entertainment

7.5

Comfort

7.3

Boarding

7.7

Overall

7.5

Food

6.9

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,028 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Entertainment

7.5

Comfort

7.3

Boarding

7.7

Overall

7.5

Food

6.9

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

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?

    United Airlines, Delta, and Alaska Airlines can get you from London Heathrow Airport to Oregon in just under 14h 58m. Your travel time can differ by up to 4h 06m. There are 4933 mi between London Heathrow Airport and Oregon. This flight may include one or multiple stops.

  • What are the most popular routes from London Heathrow Airport to Oregon?

    The most popular flight routes from London Heathrow Airport to Oregon are London Heathrow - Portland, London Heathrow - Boise Air Term. Gowen Fld and London Heathrow - Medford.

  • 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?

    Looking at all options, your cheapest flight can be booked for £539. While the most popular route (London Heathrow - Portland) can be booked for £574 on average, our data indicates £830 when flying from London Heathrow Airport to Oregon.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Oregon (average of £412). Flying from London Heathrow Airport to Oregon in July is currently the most expensive (average of £595). 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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Top 10 airlines flying from Heathrow to Oregon

Discover the top 10 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 858,174 searches. Data last updated 6 June 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£452Average£634FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£490Average£642FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£495Average£665FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£495Average£735FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£499Average£828FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£512Average£852FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£535Average£713FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£541Average£802FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£559Average£841FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Aer LingusCheapest£781Average£972FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Oregon?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Oregon. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Oregon?

Cheapflights helps you find that perfect flight to Oregon from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Oregon with no change fees?

Need flexible booking options for your flight to Oregon from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Oregon become cheaper?

Yes! Start tracking prices for Heathrow to Oregon flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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