Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Oregon from £309

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PDX
20 Dec — 27 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 20 November 2025.

Tue 25/1120:35LHR - PDX
1 stop28h 25mIcelandair
Sat 29/1114:45PDX - LHR
1 stop12h 05mIcelandair
Deal found 20/11£586
Sun 23/1112:15LHR - PDX
1 stop12h 45mIcelandair
Thu 27/1114:45PDX - LHR
1 stop12h 05mIcelandair
Deal found 20/11£619
Thu 11/1206:40LHR - PDX
2 stops24h 16mScandinavian Airlines
Thu 22/113:02PDX - LHR
2 stops24h 38mScandinavian Airlines
Deal found 18/11£637
Tue 2/1214:45LHR - EUG
1 stop16h 26mVirgin Atlantic
Tue 9/1211:24EUG - LHR
2 stops35h 26mVirgin Atlantic
Deal found 17/11£652
Thu 20/1120:35LHR - PDX
1 stop28h 25mIcelandair
Tue 25/1114:45PDX - LHR
1 stop20h 45mIcelandair
Deal found 20/11£653
Sun 23/1112:15LHR - PDX
1 stop12h 45mIcelandair
Sat 29/1114:45PDX - LHR
1 stop20h 45mIcelandair
Deal found 20/11£657
Wed 17/1211:55LHR - PDX
1 stop17h 29mBritish Airways
Wed 24/1211:53PDX - LHR
1 stop15h 47mBritish Airways
Deal found 19/11£658
Thu 11/1206:30LHR - PDX
2 stops20h 00mMultiple Airlines
Thu 22/109:50PDX - LHR
1 stop18h 00mMultiple Airlines
Deal found 18/11£661
Tue 2/1220:25LHR - EUG
2 stops27h 24mMultiple Airlines
Tue 9/1211:24EUG - LHR
2 stops15h 06mMultiple Airlines
Deal found 17/11£672
Wed 17/1210:05LHR - MFR
1 stop15h 49mUnited Airlines
Wed 24/1214:06MFR - LHR
2 stops35h 34mUnited Airlines
Deal found 19/11£710
Tue 2/1220:25LHR - EUG
2 stops27h 24mKLM
Tue 9/1212:35EUG - LHR
1 stop13h 25mKLM
Deal found 18/11£711
Tue 9/1212:15LHR - BOI
2 stops16h 30mMultiple Airlines
Mon 15/1211:45BOI - LHR
2 stops16h 05mMultiple Airlines
Deal found 20/11£713

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 20 November 2025.

Round-trip from

£561

One-way from

£309

Popular in

July

Cheapest in

September

Average price

£635

Good round-trip deal

£630 or less
United Airlines
  • United Airlines
  • 17/3-24/3
  • 3 total stops
  • 31h 43m total
  • London to Oregon
Search Deals
9/3
  • 9/3
  • 3 total stops
  • 35h 13m total
  • London to Oregon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£80 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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 20 November 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 17/3

08:30-22:51

2 stops20h 21m

Boise Air Term. Gowen Fld

Tue 24/3

06:24-06:20

2 stops17h 56m

£561

LondonMedford

LHR - MFR

LHRMFR

London Heathrow

Wed 4/3

06:30-21:18

2 stops22h 48m

Medford

Sun 8/3

18:22-20:35

2 stops19h 13m

£567

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Wed 11/2

06:35-18:07

2 stops18h 32m

Boise Air Term. Gowen Fld

Sun 15/2

17:10-09:40

1 stop33h 30m

£567

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 20/4

07:25-09:54

2 stops33h 29m

Boise Air Term. Gowen Fld

Mon 27/4

16:05-14:10

1 stop15h 05m

£573

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 20/4

07:25-22:47

2 stops22h 22m

Boise Air Term. Gowen Fld

Thu 30/4

14:43-12:20

1 stop14h 37m

£580

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Fri 20/2

06:35-10:12

2 stops34h 37m

Boise Air Term. Gowen Fld

Mon 2/3

06:25-06:40

2 stops17h 15m

£589

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Sat 17/1

07:30-23:09

2 stops23h 39m

Eugene

Wed 21/1

14:00-12:00

1 stop14h 00m

£589

LondonNorth Bend

LHR - OTH

LHROTH

London Heathrow

Thu 22/1

06:35-13:03

2 stops38h 28m

North Bend

Mon 26/1

13:50-12:00

1 stop14h 10m

£589

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 20/4

14:10-16:49

2 stops33h 39m

Boise Air Term. Gowen Fld

Mon 27/4

06:20-06:35

2 stops17h 15m

£590

LondonRedmond

LHR - RDM

LHRRDM

London Heathrow

Sat 17/1

06:30-18:12

2 stops19h 42m

Bend/Redmond

Tue 20/1

13:16-09:40

1 stop12h 24m

£590

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 56 results
1
2
3
...
6

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, September is the cheapest month in which you can book a flight from London Heathrow Airport to Oregon (average of £482). Flying from London Heathrow Airport to Oregon in July is currently the most expensive (average of £572). 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 20 November 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 afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 20 November 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
1,334 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.4

Entertainment

6.9

Overall

7.6

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
1,334 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.4

Entertainment

6.9

Overall

7.6

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
673 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.4

Entertainment

6.9

Overall

7.6

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
7.0
Good
581 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.4

Entertainment

6.9

Overall

7.6

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.
Lufthansa
6.8
Okay
7,579 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.4

Entertainment

6.9

Overall

7.6

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
7,533 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.4

Entertainment

6.9

Overall

7.6

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 British Airways can get you from London Heathrow Airport to Oregon in just under 10h. Your travel time can differ by up to 12h 22m. 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 - 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 (58%), Alaska Airlines (58%) and Finnair (58%).

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

    Looking at all options, your cheapest flight can be booked for £605. While the most popular route (London Heathrow - Portland) can be booked for £545 on average, our data indicates £987 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, September is the cheapest month in which you can book a flight from London Heathrow Airport to Oregon (average of £482). Flying from London Heathrow Airport to Oregon in July is currently the most expensive (average of £572). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
London City to John F Kennedy Intl flights
Gatwick to Newark flights
Stansted to John F Kennedy Intl flights
Gatwick to LaGuardia flights
Luton to John F Kennedy Intl flights
Heathrow to Miami flights
London City to Newark flights
Luton to Newark flights
Heathrow to Los Angeles flights
Stansted to Newark flights
Heathrow to Orlando flights
Heathrow to Boston flights
Heathrow to San Francisco flights
Heathrow to Las Vegas flights
Gatwick to Orlando flights
Heathrow to Dulles Intl flights
Heathrow to Dallas/Fort Worth flights
Gatwick to Miami flights
Heathrow to O'Hare Intl flights
Heathrow to Tampa flights
Heathrow to Hobby flights
London City to Miami flights
Gatwick to Boston flights
Heathrow to Baltimore flights
Gatwick to Los Angeles flights
Heathrow to Seattle flights
London City to Boston flights
London City to Los Angeles flights
London City to Orlando flights
Stansted to Miami flights
Heathrow to George Bush Intcntl flights
Heathrow to Atlanta flights
Heathrow to Philadelphia flights
Heathrow to Denver flights
Gatwick to San Francisco flights
Stansted to Boston flights
Luton to Boston flights
Gatwick to Las Vegas flights
Stansted to Los Angeles flights
Luton to Miami flights
Heathrow to Ontario flights
Heathrow to Austin flights
London City to San Francisco flights
Gatwick to Dulles Intl flights
London City to Las Vegas flights
Heathrow to Reagan-National 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 20 November 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£438Average£606FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
United AirlinesCheapest£480Average£663FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£508Average£644FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£514Average£618FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£517Average£609FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£517Average£688FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£523Average£656FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£534Average£820FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£553Average£707FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£586Average£758FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.