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Cheap flights from London Heathrow Airport to Oregon from £351

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 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PDX
23 Jul — 30 Jul1
1 adult

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 18 July 2025.

Round-trip from

£503

One-way from

£351

Popular in

August

Cheapest in

March

Average price

£877

Good round-trip deal

£653 or less
Lufthansa
  • Lufthansa
  • 9/9-18/9
  • 3 total stops
  • 35h 33m total
  • London to Oregon
Search Deals
29/8
  • 29/8
  • 3 total stops
  • 39h 54m total
  • London to Oregon
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£104 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Oregon.
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Find 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 18 July 2025.

Tue 9/906:30LHR - EUG
2 stops19h 20mLufthansa
Thu 18/913:57EUG - LHR
1 stop16h 13mLufthansa
Deal found 16/7£503
Mon 1/908:40LHR - RDM
2 stops21h 46mUnited Airlines
Mon 8/919:57RDM - LHR
2 stops26h 33mUnited Airlines
Deal found 18/7£516
Tue 9/908:45LHR - EUG
2 stops22h 05mUnited Airlines
Thu 18/906:00EUG - LHR
2 stops21h 10mUnited Airlines
Deal found 18/7£516
Sun 31/807:25LHR - MFR
2 stops18h 26mUnited Airlines
Sun 7/914:12MFR - LHR
2 stops56h 18mUnited Airlines
Deal found 17/7£518
Mon 1/916:15LHR - EUG
1 stop14h 35mMultiple Airlines
Mon 8/918:31EUG - LHR
1 stop28h 54mMultiple Airlines
Deal found 18/7£536
Tue 9/914:10LHR - PDX
1 stop27h 11mUnited Airlines
Mon 15/913:45PDX - LHR
2 stops33h 55mUnited Airlines
Deal found 16/7£557
Fri 5/918:05LHR - PDX
2 stops34h 32mAmerican Airlines
Sun 21/913:09PDX - LHR
1 stop34h 11mAmerican Airlines
Deal found 16/7£557
Mon 1/906:30LHR - PDX
2 stops20h 01mMultiple Airlines
Mon 8/919:40PDX - LHR
2 stops17h 20mMultiple Airlines
Deal found 18/7£559
Mon 25/811:15LHR - BOI
1 stop15h 35mMultiple Airlines
Tue 9/912:43BOI - LHR
1 stop19h 57mMultiple Airlines
Deal found 16/7£560
Wed 27/809:30LHR - PDX
2 stops21h 31mAir Canada
Sun 21/906:15PDX - LHR
2 stops16h 15mAir Canada
Deal found 16/7£560
Mon 1/906:30LHR - PDX
1 stop12h 50mDelta
Tue 16/911:44PDX - LHR
1 stop17h 26mDelta
Deal found 17/7£563
Fri 5/907:30LHR - PDX
2 stops21h 31mLufthansa
Sat 20/909:48PDX - LHR
1 stop20h 22mLufthansa
Deal found 17/7£564

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 18 July 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

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Tue 9/9

06:30-17:50

2 stops19h 20m

Eugene

Thu 18/9

13:57-14:10

1 stop16h 13m

£503

LondonRedmond

LHR - RDM

LHRRDM

London Heathrow

Mon 1/9

08:40-22:26

2 stops21h 46m

Bend/Redmond

Mon 8/9

19:57-07:25

1 stop27h 28m

£516

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Tue 9/9

08:45-22:50

2 stops22h 05m

Eugene

Thu 18/9

06:00-11:10

2 stops21h 10m

£516

LondonMedford

LHR - MFR

LHRMFR

London Heathrow

Sun 31/8

07:25-17:51

2 stops18h 26m

Medford

Sun 7/9

14:12-06:30

2 stops56h 18m

£518

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Mon 1/9

16:15-22:50

1 stop14h 35m

Eugene

Mon 8/9

18:31-07:25

1 stop28h 54m

£536

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Tue 9/9

14:10-09:21

1 stop27h 11m

Portland

Mon 15/9

13:45-07:40

2 stops33h 55m

£557

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Fri 5/9

18:05-20:37

2 stops34h 32m

Portland

Sun 21/9

11:42-10:35

2 stops38h 53m

£557

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 1/9

06:30-18:31

2 stops20h 01m

Portland

Mon 8/9

19:40-21:00

2 stops17h 20m

£559

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 27/8

09:30-23:01

2 stops21h 31m

Portland

Sat 20/9

05:30-09:35

2 stops20h 05m

£560

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 25/8

11:15-19:50

1 stop15h 35m

Boise Air Term. Gowen Fld

Tue 9/9

12:43-15:40

1 stop19h 57m

£560

Flights are sorted by cheapest return flights first.

Deals found on 16/7

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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Oregon (average of £736). Flying from London Heathrow Airport to Oregon in July is currently the most expensive (average of £1,048). 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 18 July 2025.

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 18 July 2025.

The most flights from LHR to USOR are scheduled on a Tuesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 18 July 2025.
See what other customers who have flown with Delta, Air New Zealand, andFinnair 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.
Delta
8.0
Very Good
7,958 reviews
Check prices

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,958 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air New Zealand
8.0
Very Good
496 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,661 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,865 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at £468. Icelandair flights start at £483 while deals on Lufthansa start at £504 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 (80%), Alaska Airlines (80%) and Aer Lingus (80%).

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

    Looking at all options, your cheapest flight can be booked for £492. While the most popular route (London Heathrow - Portland) can be booked for £404 on average our data indicates £847 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Oregon (average of £736). Flying from London Heathrow Airport to Oregon in July is currently the most expensive (average of £1,048). 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 Reagan-National flights
Gatwick to San Francisco flights
Gatwick to O'Hare Intl flights
London City to Dulles Intl flights
Stansted to Stewart flights
London City to O'Hare Intl flights
Heathrow to Ontario flights
Heathrow to Midway flights
Gatwick to Reagan-National flights
London City to San Francisco 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 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£443Average£603FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
United AirlinesCheapest£489Average£658FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£497Average£555FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£502Average£604FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£505Average£598FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£506Average£637FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£507Average£697FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£553Average£698FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£557Average£668FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£573Average£741FlexibilityNo 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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