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Cheap flights from London Heathrow Airport to Oregon from £385

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PDX
5 May — 12 May1
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 30 April 2025.

Round-trip from

£538

One-way from

£385

Popular in

August

Cheapest in

March

Average price

£679

Good round-trip deal

£643 or less

Good one-way deal

£670 or less
Lufthansa
  • Lufthansa
  • 5/9-18/9
  • 3 total stops
  • 39h 15m total
  • London to Oregon
16/6
  • 16/6
  • 3 total stops
  • 34h 34m total
  • London to Oregon
Highest demand for flights based on searches. 14% potential increase in price (£84 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from London Heathrow to Oregon.
Price to beat on a one-way flight from London Heathrow to Oregon.

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 30 April 2025.

Thu 15/513:05LHR - PDX
1 stop12h 50mIcelandair
Mon 26/515:20PDX - LHR
1 stop12h 35mIcelandair
Deal found 28/4£535
Fri 5/906:00LHR - PDX
2 stops24h 30mMultiple Airlines
Thu 18/913:01PDX - LHR
1 stop15h 19mMultiple Airlines
Deal found 28/4£535
Mon 12/508:30LHR - PDX
2 stops18h 15mLufthansa
Wed 21/510:00PDX - LHR
1 stop13h 25mLufthansa
Deal found 28/4£538
Mon 5/507:45LHR - PDX
2 stops20h 17mUnited Airlines
Mon 19/506:00PDX - LHR
1 stop20h 25mUnited Airlines
Deal found 28/4£540
Mon 15/914:10LHR - PDX
1 stop12h 36mAir Canada
Mon 29/910:00PDX - LHR
2 stops27h 00mAir Canada
Deal found 29/4£541
Mon 15/915:40LHR - PDX
Nonstop9h 55mBritish Airways
Mon 29/919:25PDX - LHR
Nonstop9h 35mBritish Airways
Deal found 29/4£546
Thu 18/907:45LHR - PDX
2 stops20h 18mBrussels Airlines
Thu 25/908:30PDX - LHR
1 stop13h 50mBrussels Airlines
Deal found 28/4£547
Thu 18/918:05LHR - PDX
2 stops34h 21mAmerican Airlines
Sun 28/922:42PDX - LHR
1 stop24h 58mAmerican Airlines
Deal found 28/4£550
Mon 5/506:30LHR - PDX
1 stop12h 50mKLM
Mon 19/515:30PDX - LHR
1 stop14h 45mKLM
Deal found 28/4£560
Fri 26/917:40LHR - BOI
2 stops26h 55mLufthansa
Mon 6/1019:09BOI - LHR
2 stops18h 31mLufthansa
Deal found 29/4£578
Fri 9/508:40LHR - PDX
2 stops19h 32mDelta
Thu 22/515:30PDX - LHR
1 stop14h 45mDelta
Deal found 28/4£594
Mon 12/517:10LHR - PDX
2 stops37h 26mSWISS
Sun 25/511:00PDX - LHR
2 stops18h 00mSWISS
Deal found 27/4£595

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 30 April 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

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Thu 15/5

13:05-17:55

1 stop12h 50m

Portland

Mon 26/5

15:20-11:55

1 stop12h 35m

£535

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Fri 5/9

06:00-22:30

2 stops24h 30m

Portland

Thu 18/9

13:01-12:20

1 stop15h 19m

£535

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 12/5

08:30-18:45

2 stops18h 15m

Portland

Fri 23/5

15:42-14:10

1 stop14h 28m

£538

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Tue 13/5

08:30-20:02

2 stops19h 32m

Portland

Tue 20/5

07:54-07:25

1 stop15h 31m

£540

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 15/9

14:10-18:46

1 stop12h 36m

Portland

Mon 29/9

10:00-21:00

2 stops27h 00m

£541

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 15/9

15:40-17:35

Nonstop9h 55m

Portland

Mon 29/9

19:25-13:00

Nonstop9h 35m

£546

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Thu 18/9

07:45-20:03

2 stops20h 18m

Portland

Thu 25/9

08:30-06:20

1 stop13h 50m

£547

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Thu 18/9

18:05-20:26

2 stops34h 21m

Portland

Sun 28/9

22:42-07:40

1 stop24h 58m

£550

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 12/5

06:30-11:20

1 stop12h 50m

Portland

Thu 22/5

17:40-14:15

1 stop12h 35m

£560

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Fri 26/9

17:40-13:35

2 stops26h 55m

Boise Air Term. Gowen Fld

Mon 6/10

19:09-20:40

2 stops18h 31m

£578

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 59 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 30 April 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 30 April 2025.

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).

Rainfall in Oregon by month

Plan your trip to Oregon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oregon ranges from 18.0 - 142.0 inches per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Oregon when rainfall is around 18.0 mm.

Temperature in Oregon by month

Plan your trip to Oregon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 30 April 2025.
Get a feel of what it's like to fly with Delta, Air New Zealand and KLM from London to Oregon by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very Good

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 £494. British Airways flights start at £514 while deals on Lufthansa start at £515 one-way.

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

  • 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 (76%), Alaska Airlines (76%) and Aer Lingus (76%).

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

    Looking at all options, your cheapest flight can be booked for £543. While the most popular route (London Heathrow - Portland) can be booked for £468 on average our data indicates £1,045 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

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 9 airlines flying from Heathrow to Oregon

Discover the top 9 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£438Average£587FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
FinnairCheapest£488Average£612FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest£491Average£665FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£497Average£555FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£513Average£708FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£520Average£606FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£530Average£695FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IberiaCheapest£544Average£791FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest£556Average£698FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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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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