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Cheap flights from London Heathrow Airport to Oregon from £264

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PDX
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

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 16 January 2026.

Round-trip from

£405

One-way from

£264

Popular in

July

Cheapest in

September

Average price

£646

Good round-trip deal

£667 or less

Good one-way deal

£662 or less
United Airlines
  • United Airlines
  • 9/2-15/2
  • 2 total stops
  • 34h 44m total
  • London to Oregon
Search Deals
2/3
  • 2/3
  • 3 total stops
  • 45h 49m total
  • London to Oregon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£76 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return 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

Find 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 16 January 2026.

Mon 9/212:00
LHR
-
PDX
1 stop17h 49m
United Airlines
Sun 15/207:00
PDX
-
LHR
1 stop16h 55m
United Airlines
Deal found 14/1£405
Mon 9/213:45
LHR
-
PDX
Nonstop10h 10m
British Airways
Sun 15/217:45
PDX
-
LHR
Nonstop9h 35m
British Airways
Deal found 14/1£444
Mon 7/915:40
LHR
-
PDX
Nonstop10h 00m
British Airways
Wed 30/919:30
PDX
-
LHR
Nonstop9h 30m
British Airways
Deal found 13/1£447
Tue 10/216:10
LHR
-
PDX
2 stops36h 14m
Iberia
Tue 17/205:40
PDX
-
LHR
2 stops18h 55m
Iberia
Deal found 13/1£464
Sun 1/307:40
LHR
-
EUG
2 stops21h 51m
Multiple Airlines
Sun 8/309:01
EUG
-
LHR
2 stops19h 49m
Multiple Airlines
Deal found 15/1£467
Tue 1/918:05
LHR
-
PDX
2 stops34h 47m
Iberia
Wed 16/908:01
PDX
-
LHR
2 stops17h 24m
Iberia
Deal found 14/1£485
Fri 13/312:15
LHR
-
PDX
1 stop12h 45m
Icelandair
Sat 28/315:45
PDX
-
LHR
1 stop12h 10m
Icelandair
Deal found 13/1£485
Thu 12/320:35
LHR
-
PDX
1 stop28h 25m
Icelandair
Sat 28/315:45
PDX
-
LHR
1 stop12h 10m
Icelandair
Deal found 13/1£487
Thu 5/320:35
LHR
-
PDX
1 stop28h 25m
Icelandair
Mon 9/315:45
PDX
-
LHR
1 stop12h 05m
Icelandair
Deal found 15/1£488
Thu 17/908:40
LHR
-
PDX
2 stops19h 51m
Multiple Airlines
Sat 17/1010:30
PDX
-
LHR
2 stops23h 00m
Multiple Airlines
Deal found 13/1£492
Thu 5/216:10
LHR
-
PDX
2 stops36h 14m
Iberia
Tue 10/206:00
PDX
-
LHR
1 stop16h 50m
Iberia
Deal found 15/1£494
Fri 1/513:05
LHR
-
PDX
1 stop12h 55m
Icelandair
Mon 4/515:30
PDX
-
LHR
1 stop20h 50m
Icelandair
Deal found 13/1£501

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 16 January 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

Sun 1/3

09:00-22:59

2 stops21h 59m

Portland

Sun 8/3

23:59-05:55

1 stop22h 56m

£517

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Tue 3/2

07:40-18:10

2 stops18h 30m

Portland

Sun 8/2

07:00-11:15

1 stop20h 15m

£521

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Sun 1/3

14:30-09:15

1 stop26h 45m

Portland

Sun 8/3

15:15-11:50

1 stop13h 35m

£521

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Thu 5/2

06:35-18:10

2 stops19h 35m

Portland

Fri 20/2

08:30-09:40

1 stop17h 10m

£521

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Sat 28/2

08:30-22:56

2 stops22h 26m

Portland

Sat 7/3

16:07-09:40

1 stop33h 33m

£522

LondonRedmond

LHR - RDM

LHRRDM

London Heathrow

Wed 4/2

09:00-12:18

2 stops35h 18m

Bend/Redmond

Sun 8/2

05:00-05:55

2 stops16h 55m

£523

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Mon 9/3

09:00-12:15

2 stops34h 15m

Eugene

Thu 26/3

06:00-07:25

1 stop18h 25m

£524

LondonMedford

LHR - MFR

LHRMFR

London Heathrow

Wed 25/2

06:30-21:18

2 stops22h 48m

Medford

Sun 1/3

07:00-07:25

1 stop16h 25m

£526

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Sun 1/3

11:10-23:08

2 stops19h 58m

Eugene

Sun 8/3

06:00-12:00

1 stop23h 00m

£526

LondonRedmond

LHR - RDM

LHRRDM

London Heathrow

Sat 28/2

06:35-18:12

2 stops19h 37m

Bend/Redmond

Sat 7/3

18:35-07:25

1 stop28h 50m

£527

Flights are sorted by cheapest return flights first.

Deals found on 12/1

Showing 1-10 of 45 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 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Oregon (average of £464). Flying from London Heathrow Airport to Oregon in July is currently the most expensive (average of £556). 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 16 January 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 16 January 2026.
See what other customers who have flown with Finnair, Virgin Atlantic, andUnited 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.
Finnair
7.6
Good
1,349 reviews
Check prices

Overall

7.6

Crew

8.2

Entertainment

6.9

Comfort

7.4

Boarding

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,349 reviews
Finnair
7.6
Good
1,349 reviews
Check prices

Overall

7.6

Crew

8.2

Entertainment

6.9

Comfort

7.4

Boarding

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.5
Good
678 reviews
Finnair
7.6
Good
1,349 reviews
Check prices

Overall

7.6

Crew

8.2

Entertainment

6.9

Comfort

7.4

Boarding

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
United Airlines
7.4
Good
9,163 reviews
Finnair
7.6
Good
1,349 reviews
Check prices

Overall

7.6

Crew

8.2

Entertainment

6.9

Comfort

7.4

Boarding

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Icelandair
7.1
Good
596 reviews
Finnair
7.6
Good
1,349 reviews
Check prices

Overall

7.6

Crew

8.2

Entertainment

6.9

Comfort

7.4

Boarding

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,680 reviews
Finnair
7.6
Good
1,349 reviews
Check prices

Overall

7.6

Crew

8.2

Entertainment

6.9

Comfort

7.4

Boarding

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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, Lufthansa, and Air Canada can get you from London Heathrow Airport to Oregon in just under 18h 30m. Your travel time can differ by up to 8h 15m. There are 4896 mi between London Heathrow Airport and Oregon. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from London Heathrow Airport to Oregon one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at £327. British Airways flights start at £413 while deals on Virgin Atlantic start at £449 one-way.

  • 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 - Eugene.

  • 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 £452. While the most popular route (London Heathrow - Portland) can be booked for £405 on average, our data indicates £807 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Oregon (average of £464). Flying from London Heathrow Airport to Oregon in July is currently the most expensive (average of £556). 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 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£428Average£608FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
United AirlinesCheapest£469Average£640FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£497Average£576FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£502Average£604FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£505Average£614FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£507Average£648FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£508Average£677FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£522Average£765FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£541Average£692FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£573Average£765FlexibilityNo cancel feeOn-time77%
Search Iberia 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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