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Cheap flights from London Heathrow Airport to Oregon from £324

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PDX
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

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 31 October 2025.

Wed 12/1112:15LHR - PDX
1 stop12h 45mIcelandair
Thu 20/1114:45PDX - LHR
1 stop12h 05mIcelandair
Deal found 30/10£540
Mon 10/1112:15LHR - PDX
1 stop12h 45mIcelandair
Thu 13/1114:45PDX - LHR
1 stop12h 05mIcelandair
Deal found 29/10£541
Mon 17/1112:15LHR - PDX
1 stop12h 45mIcelandair
Mon 1/1214:45PDX - LHR
1 stop20h 45mIcelandair
Deal found 30/10£546
Mon 8/1207:40LHR - BOI
2 stops33h 19mUnited Airlines
Mon 15/1214:49BOI - LHR
1 stop11h 51mUnited Airlines
Deal found 31/10£552
Tue 9/1208:30LHR - BOI
2 stops21h 15mUnited Airlines
Mon 15/1206:20BOI - LHR
1 stop20h 20mUnited Airlines
Deal found 30/10£556
Mon 8/1212:15LHR - PDX
1 stop12h 45mIcelandair
Mon 15/1214:45PDX - LHR
1 stop20h 45mIcelandair
Deal found 29/10£558
Tue 9/1206:35LHR - BOI
2 stops18h 32mUnited Airlines
Sun 14/1217:25BOI - LHR
1 stop33h 15mUnited Airlines
Deal found 31/10£559
Tue 9/1211:35LHR - BOI
1 stop13h 32mLufthansa
Mon 15/1214:49BOI - LHR
1 stop11h 51mLufthansa
Deal found 30/10£568
Tue 9/1207:40LHR - BOI
2 stops19h 03mLufthansa
Sun 14/1214:49BOI - LHR
2 stops32h 06mLufthansa
Deal found 31/10£568
Mon 8/1209:30LHR - PDX
2 stops23h 07mLufthansa
Mon 15/1213:14PDX - LHR
1 stop12h 26mLufthansa
Deal found 31/10£570
Mon 8/1209:00LHR - PDX
2 stops21h 15mMultiple Airlines
Mon 15/1210:50PDX - LHR
1 stop13h 05mMultiple Airlines
Deal found 29/10£576
Tue 2/1213:45LHR - EUG
1 stop17h 14mUnited Airlines
Tue 9/1213:11EUG - LHR
1 stop12h 29mUnited Airlines
Deal found 30/10£578

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 31 October 2025.

Round-trip from

£538

One-way from

£324

Popular in

July

Cheapest in

September

Average price

£673

Good round-trip deal

£619 or less
Icelandair
  • Icelandair
  • 21/4-5/5
  • 2 total stops
  • 49h 10m total
  • London to Oregon
Search Deals
7/2
  • 7/2
  • 3 total stops
  • 50h 35m total
  • London to Oregon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip 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 31 October 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

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Tue 9/12

06:35-18:07

2 stops18h 32m

Boise Air Term. Gowen Fld

Mon 15/12

12:16-11:15

1 stop15h 59m

£552

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 8/12

07:40-09:59

2 stops33h 19m

Boise Air Term. Gowen Fld

Mon 15/12

09:40-11:15

2 stops18h 35m

£552

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Tue 9/12

06:35-18:07

2 stops18h 32m

Boise Air Term. Gowen Fld

Sun 14/12

12:16-05:55

1 stop34h 39m

£562

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Tue 24/2

07:30-17:45

2 stops17h 15m

Boise Air Term. Gowen Fld

Mon 9/3

14:43-09:40

1 stop12h 57m

£565

LondonRedmond

LHR - RDM

LHRRDM

London Heathrow

Wed 4/3

06:35-18:14

2 stops19h 39m

Bend/Redmond

Sun 8/3

13:53-07:25

1 stop34h 32m

£568

LondonMedford

LHR - MFR

LHRMFR

London Heathrow

Wed 4/3

06:30-21:18

2 stops22h 48m

Medford

Sun 8/3

18:22-07:25

1 stop30h 03m

£569

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 20/4

07:25-21:16

2 stops20h 51m

Boise Air Term. Gowen Fld

Mon 27/4

07:00-07:15

2 stops17h 15m

£572

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Tue 2/12

14:30-12:12

2 stops29h 42m

Eugene

Tue 9/12

05:00-07:10

2 stops18h 10m

£578

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Tue 2/12

13:45-22:59

1 stop17h 14m

Eugene

Tue 9/12

13:11-09:40

1 stop12h 29m

£578

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 8/12

09:30-21:15

2 stops19h 45m

Portland

Mon 15/12

07:00-08:25

2 stops17h 25m

£592

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 51 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 £470). Flying from London Heathrow Airport to Oregon in July is currently the most expensive (average of £571). 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 31 October 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Oregon in the evening. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from London Heathrow Airport to Oregon?

Use this chart to determine the cheapest time to fly return from Heathrow to Oregon. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Oregon flight should consider departing on Tuesday at midday when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 31 October 2025.
See what other customers who have flown with Finnair, Virgin Atlantic, andIcelandair 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
1,333 reviews
Check prices

Overall

7.6

Entertainment

6.9

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.4

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
1,333 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Overall

7.6

Entertainment

6.9

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.4

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
671 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Overall

7.6

Entertainment

6.9

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.4

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
562 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Overall

7.6

Entertainment

6.9

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.4

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.
Lufthansa
6.8
Okay
7,543 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Overall

7.6

Entertainment

6.9

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.4

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
7,489 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Overall

7.6

Entertainment

6.9

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.4

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, British Airways, and Lufthansa can get you from London Heathrow Airport to Oregon in just under 14h 31m. Your travel time can differ by up to 4h 01m. There are 4896 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 - 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 (63%), Alaska Airlines (63%) and Aer Lingus (63%).

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

    Looking at all options, your cheapest flight can be booked for £525. While the most popular route (London Heathrow - Portland) can be booked for £538 on average, our data indicates £981 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 £470). Flying from London Heathrow Airport to Oregon in July is currently the most expensive (average of £571). 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 Santa Ana flights

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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£436Average£607FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
United AirlinesCheapest£478Average£659FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£506Average£641FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£511Average£615FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£514Average£606FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£515Average£685FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£521Average£653FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£531Average£815FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£550Average£704FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£583Average£755FlexibilityNo 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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