Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Oregon from £355

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PDX
16 Jul — 23 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap 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 June 2026.

Tue 15/910:35
LHR
-
EUG
1 stop17h 58m
United Airlines
Wed 23/905:45
EUG
-
LHR
1 stop17h 40m
United Airlines
Deal found 15/6£510
Wed 16/907:30
LHR
-
EUG
2 stops20h 55m
United Airlines
Tue 22/913:57
EUG
-
LHR
2 stops22h 43m
United Airlines
Deal found 13/6£600
Mon 5/1007:30
LHR
-
EUG
2 stops21h 14m
United Airlines
Mon 19/1006:00
EUG
-
LHR
2 stops40h 30m
United Airlines
Deal found 12/6£602
Mon 5/1015:05
LHR
-
MFR
2 stops28h 57m
United Airlines
Mon 19/1018:28
MFR
-
LHR
2 stops28h 02m
United Airlines
Deal found 12/6£620
Wed 4/1107:40
LHR
-
BOI
2 stops23h 19m
United Airlines
Sun 8/1110:39
BOI
-
LHR
2 stops37h 51m
United Airlines
Deal found 11/6£622
Mon 14/913:05
LHR
-
EUG
2 stops30h 38m
United Airlines
Sun 27/914:15
EUG
-
LHR
2 stops22h 25m
United Airlines
Deal found 11/6£622
Wed 2/1215:20
LHR
-
EUG
2 stops28h 34m
United Airlines
Sun 6/1218:51
EUG
-
LHR
1 stop32h 24m
United Airlines
Deal found 14/6£624
Thu 12/1109:00
LHR
-
MFR
2 stops22h 09m
United Airlines
Mon 16/1114:03
MFR
-
LHR
2 stops33h 07m
United Airlines
Deal found 11/6£627
Tue 27/1011:10
LHR
-
MFR
2 stops41h 00m
United Airlines
Sat 7/1118:34
MFR
-
LHR
2 stops27h 21m
United Airlines
Deal found 11/6£636
Thu 12/1107:40
LHR
-
RDM
2 stops23h 14m
United Airlines
Mon 16/1105:30
RDM
-
LHR
2 stops24h 00m
United Airlines
Deal found 14/6£654
Sun 20/916:40
LHR
-
BOI
2 stops25h 24m
United Airlines
Wed 7/1006:25
BOI
-
LHR
2 stops17h 30m
United Airlines
Deal found 14/6£654
Wed 4/1109:00
LHR
-
BOI
2 stops19h 15m
United Airlines
Wed 11/1107:00
BOI
-
LHR
2 stops16h 20m
United Airlines
Deal found 11/6£654

Find 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 June 2026.

Round-trip from

£510

One-way from

£355

Popular in

July

Cheapest in

September

Average price

£841

Good round-trip deal

£762 or less

Good one-way deal

£731 or less
United Airlines
  • United Airlines
  • 16/9-22/9
  • 2 total stops
  • 31h 38m total
  • London to Oregon
Search Deals
18/8
  • 18/8
  • 3 total stops
  • 48h 40m total
  • London to Oregon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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

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 June 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Wed 16/9

13:00-20:25

1 stop15h 25m

Eugene

Tue 22/9

13:57-14:10

1 stop16h 13m

£510

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Wed 4/11

07:40-23:59

2 stops23h 19m

Boise Air Term. Gowen Fld

Wed 11/11

11:45-11:15

1 stop16h 30m

£622

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Mon 14/9

13:05-11:43

2 stops30h 38m

Eugene

Sun 27/9

14:15-20:40

2 stops22h 25m

£622

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Wed 4/11

07:40-23:59

2 stops23h 19m

Boise Air Term. Gowen Fld

Sun 8/11

10:39-07:30

2 stops37h 51m

£624

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Wed 2/12

13:35-11:54

2 stops30h 19m

Eugene

Sun 6/12

18:51-07:30

2 stops28h 39m

£624

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Tue 15/9

11:25-21:17

1 stop17h 52m

Eugene

Wed 23/9

07:15-12:35

2 stops21h 20m

£624

LondonMedford

LHR - MFR

LHRMFR

London Heathrow

Thu 12/11

09:00-23:09

2 stops22h 09m

Medford

Mon 16/11

14:03-07:10

2 stops33h 07m

£627

LondonRedmond

LHR - RDM

LHRRDM

London Heathrow

Thu 12/11

15:20-11:51

2 stops28h 31m

Bend/Redmond

Mon 16/11

05:30-07:25

1 stop17h 55m

£654

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Sun 20/9

16:40-11:04

2 stops25h 24m

Boise Air Term. Gowen Fld

Wed 7/10

10:30-09:40

1 stop16h 10m

£654

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Thu 12/11

07:40-23:59

2 stops23h 19m

Boise Air Term. Gowen Fld

Mon 16/11

12:29-07:55

1 stop12h 26m

£654

Flights are sorted by cheapest return flights first.

Deals found on 13/6

Showing 1-10 of 58 resultsSorted by cheapest first
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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Oregon (average of £411). Flying from London Heathrow Airport to Oregon in June is currently the most expensive (average of £543). 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 June 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.

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 16 June 2026.

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).

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

How far ahead should I book a flight from London Heathrow Airport to Oregon?

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Oregon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 June 2026.
See what other customers who have flown with Virgin Atlantic,United Airlines, andAmerican 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.
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Entertainment

7.5

Comfort

7.3

Crew

8.1

Overall

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
690 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Entertainment

7.5

Comfort

7.3

Crew

8.1

Overall

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
United Airlines
7.4
Good
9,844 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Entertainment

7.5

Comfort

7.3

Crew

8.1

Overall

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
American Airlines
7.1
Good
11,669 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Entertainment

7.5

Comfort

7.3

Crew

8.1

Overall

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Icelandair
7.0
Good
678 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Entertainment

7.5

Comfort

7.3

Crew

8.1

Overall

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,054 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Entertainment

7.5

Comfort

7.3

Crew

8.1

Overall

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

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 Icelandair can get you from London Heathrow Airport to Oregon in just under 15h 25m. Your travel time can differ by up to 18h 40m. There are 4998 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 - Eugene and London Heathrow - Boise Air Term. Gowen Fld.

  • 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 £665. While the most popular route (London Heathrow - Portland) can be booked for £561 on average, our data indicates £852 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Oregon (average of £411). Flying from London Heathrow Airport to Oregon in June is currently the most expensive (average of £543). 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
Gatwick to Newark flights
Stansted to John F Kennedy Intl flights
London City to John F Kennedy Intl flights
Heathrow to Los Angeles flights
Heathrow to Orlando flights
Gatwick to LaGuardia flights
Luton to John F Kennedy Intl flights
London City to Newark flights
Stansted to Newark flights
Heathrow to Miami flights
Luton to Newark flights
Heathrow to Boston flights
Heathrow to Dallas/Fort Worth flights
Heathrow to San Francisco flights
Heathrow to O'Hare Intl flights
Heathrow to Dulles Intl flights
Gatwick to Orlando flights
Gatwick to Los Angeles flights
Gatwick to Boston flights
Heathrow to Las Vegas flights
Stansted to Los Angeles flights
London City to Los Angeles flights
Heathrow to Seattle flights
Heathrow to Baltimore flights
Stansted to Orlando flights
Heathrow to Hobby flights
Heathrow to Tampa flights
Heathrow to Atlanta flights
Gatwick to Miami flights
London City to Miami flights
Stansted to Miami flights
Heathrow to George Bush Intcntl flights
London City to Boston flights
Heathrow to Ontario flights
Heathrow to Denver flights
London City to Orlando flights
Stansted to Boston flights
Gatwick to San Francisco flights
Luton to Los Angeles flights
London City to San Francisco flights
Gatwick to Dallas/Fort Worth flights
Stansted to San Francisco flights
Stansted to LaGuardia flights
Heathrow to Detroit flights
Heathrow to Nashville flights
Gatwick to O'Hare Intl 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 16 June 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£451Average£633FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
FinnairCheapest£469Average£850FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£492Average£640FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£494Average£685FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£494Average£719FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£514Average£880FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£539Average£709FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£540Average£787FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapest£727Average£903FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Aer LingusCheapest£779Average£970FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus 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.