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Cheap flights from London to Oregon from £367

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PDX
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Oregon

Enter your travel dates to find the best prices.

Cheapest flights from London to Oregon
Explore the most affordable flight options available from London to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2026.

Sat 29/806:40
LHR
-
MFR
2 stops18h 08m
Scandinavian Airlines
Sat 5/912:20
MFR
-
LHR
2 stops25h 20m
Scandinavian Airlines
Deal found 15/7£563
Sat 29/806:40
LHR
-
RDM
2 stops24h 18m
Scandinavian Airlines
Sat 5/906:15
RDM
-
LHR
2 stops28h 15m
Scandinavian Airlines
Deal found 15/7£563
Tue 15/906:40
LHR
-
BOI
2 stops19h 00m
Scandinavian Airlines
Fri 16/1016:00
BOI
-
LHR
2 stops41h 00m
Scandinavian Airlines
Deal found 17/7£572
Sat 3/1006:40
LHR
-
BOI
2 stops19h 00m
Scandinavian Airlines
Sat 10/1012:08
BOI
-
LHR
3 stops21h 52m
Scandinavian Airlines
Deal found 18/7£585
Sat 3/1006:40
LHR
-
EUG
2 stops24h 19m
Scandinavian Airlines
Tue 6/1006:05
EUG
-
LHR
2 stops31h 35m
Scandinavian Airlines
Deal found 17/7£590
Fri 18/919:30
LHR
-
BOI
2 stops34h 04m
Scandinavian Airlines
Fri 25/916:00
BOI
-
LHR
2 stops41h 00m
Scandinavian Airlines
Deal found 15/7£599
Sun 1/1112:05
LHR
-
MFR
2 stops43h 04m
United Airlines
Sun 15/1120:00
MFR
-
LHR
2 stops27h 40m
United Airlines
Deal found 17/7£661
Wed 30/907:25
LHR
-
EUG
2 stops18h 21m
United Airlines
Sun 4/1006:00
EUG
-
LHR
2 stops44h 00m
United Airlines
Deal found 13/7£661
Sat 22/806:40
LHR
-
MFR
2 stops24h 43m
Scandinavian Airlines
Fri 11/906:15
MFR
-
LHR
2 stops25h 45m
Scandinavian Airlines
Deal found 14/7£662
Thu 20/819:30
LHR
-
MFR
2 stops29h 18m
Scandinavian Airlines
Fri 28/812:20
MFR
-
LHR
2 stops19h 40m
Scandinavian Airlines
Deal found 16/7£682
Thu 12/1120:35
LHR
-
PDX
1 stop28h 25m
Icelandair
Mon 16/1114:45
PDX
-
LHR
1 stop12h 05m
Icelandair
Deal found 15/7£682
Sun 15/1112:15
LHR
-
PDX
1 stop12h 45m
Icelandair
Mon 16/1114:45
PDX
-
LHR
1 stop20h 45m
Icelandair
Deal found 15/7£683

Find flight deals from London to Oregon

Keep the following information in mind while searching for London to Oregon flight deals. Data was last updated 18 July 2026.

Round-trip from

£563

One-way from

£367

Popular in

July

Cheapest in

February

Average price

£886

Good round-trip deal

£695 or less

Good one-way deal

£604 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 29/8-5/9
  • 4 total stops
  • 43h 28m total
  • London to Oregon
Search Deals
8/10
  • 8/10
  • 3 total stops
  • 51h 35m total
  • London to Oregon
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£72 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Oregon.
Search Deals
Price to beat on a one-way flight from London (LON) to Oregon.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 2026.
Use the filters below to find and compare flights from London to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMedford

LHR - MFR

LHRMFR

London Heathrow

Sat 29/8

06:40-16:48

2 stops18h 08m

Medford

Sat 5/9

12:20-18:50

3 stops22h 30m

£580

LondonRedmond

LHR - RDM

LHRRDM

London Heathrow

Sat 29/8

06:40-22:58

2 stops24h 18m

Bend/Redmond

Sat 5/9

06:15-18:50

3 stops28h 35m

£580

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Sat 3/10

06:40-18:40

2 stops19h 00m

Boise Air Term. Gowen Fld

Sat 10/10

12:08-17:00

3 stops21h 52m

£585

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Sat 3/10

06:40-22:59

2 stops24h 19m

Eugene

Tue 6/10

06:05-21:40

2 stops31h 35m

£590

LondonMedford

LHR - MFR

LHRMFR

London Heathrow

Sun 1/11

12:05-23:09

2 stops43h 04m

Medford

Sun 15/11

20:00-07:40

2 stops27h 40m

£661

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Wed 30/9

07:25-17:46

2 stops18h 21m

Eugene

Sun 4/10

06:00-10:00

2 stops44h 00m

£661

LondonMedford

LHR - MFR

LHRMFR

London Heathrow

Thu 20/8

19:30-16:48

2 stops29h 18m

Medford

Fri 28/8

12:20-16:00

2 stops19h 40m

£682

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Mon 19/10

10:20-23:58

2 stops20h 38m

Boise Air Term. Gowen Fld

Fri 23/10

14:08-18:50

2 stops21h 42m

£689

LondonMedford

LHR - MFR

LHRMFR

London Heathrow

Tue 8/9

11:05-21:08

2 stops18h 03m

Medford

Wed 23/9

14:07-20:40

2 stops22h 33m

£689

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Thu 3/9

14:00-20:12

1 stop38h 12m

Portland

Wed 16/9

07:18-10:00

1 stop18h 42m

£691

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from London to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from London 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 to Oregon

What is the cheapest month to book a flight from London to Oregon?

Currently, February is the cheapest month in which you can book a flight from London to Oregon (average of £584). Flying from London to Oregon in July is currently the most expensive (average of £907). 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 LON to OR?

Find hourly flight availability from London 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 2026.

When flying from London 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 to Oregon

Explore weekly flight availability from London 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 2026.

The most flights from LON 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 to Oregon?

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

The best time to book flights from London to Oregon is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 2026.
Get a feel of what it's like to fly with Virgin Atlantic,United Airlines, andAmerican Airlines from London to Oregon by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Boarding

7.7

Entertainment

7.5

Overall

7.5

Crew

8.1

Food

6.9

Comfort

7.3

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
693 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Boarding

7.7

Entertainment

7.5

Overall

7.5

Crew

8.1

Food

6.9

Comfort

7.3

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
10,005 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Boarding

7.7

Entertainment

7.5

Overall

7.5

Crew

8.1

Food

6.9

Comfort

7.3

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
11,827 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Boarding

7.7

Entertainment

7.5

Overall

7.5

Crew

8.1

Food

6.9

Comfort

7.3

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
712 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Boarding

7.7

Entertainment

7.5

Overall

7.5

Crew

8.1

Food

6.9

Comfort

7.3

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
8,126 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Boarding

7.7

Entertainment

7.5

Overall

7.5

Crew

8.1

Food

6.9

Comfort

7.3

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 London 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 to Oregon?

    There are many flights that can get you from London to Oregon in 18h 08m. Fly via Scandinavian Airlines, United Airlines, or Icelandair to get the fastest option. The distance between London and Oregon is about 5089 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapet airlines for a one-way flight from London to Oregon are Virgin Atlantic (£426), British Airways (£446), and Finnair (£554).

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

    The most popular route from London to Oregon is London Heathrow - Portland. You may also consider London Gatwick - Portland or London Stansted - Portland.

  • What are the most reliable airlines from London to Oregon?

    No one likes to see their flight delayed. When booking a flight from London to Oregon consider choosing American Airlines (73%), Alaska Airlines (73%) or Aer Lingus (73%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London to Oregon?

    While on average a flight from London to Oregon is generally £798, our data shows the cheapest flight currently is £446. When looking at the most popular route, (London Heathrow - Portland), you can expect to pay £582 for that flight.

  • Can I find deals for flights from London to Oregon that include hotel bookings?

    Yes. In addition to deals on London to Oregon flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Oregon.

  • Can I find deals for business class flights from London to Oregon?

    Yes. Cheapflights offers flight deals from London 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 to Oregon?

    Currently, February is the cheapest month in which you can book a flight from London to Oregon (average of £584). Flying from London to Oregon in July is currently the most expensive (average of £907). 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 London to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to Newark flights
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Heathrow to Tampa flights
London City to Los Angeles flights
London City to Orlando flights
London City to San Francisco flights
Heathrow to Ontario flights
London City to Boston flights
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Stansted to San Francisco flights
Manchester to Newark flights
Manchester to LaGuardia flights
Luton to Los Angeles flights
Heathrow to Denver flights
Stansted to O'Hare Intl flights

Top 10 airlines flying from London to Oregon

Discover the top 10 airlines that operate flights from London 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 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£419Average£624FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
United AirlinesCheapest£468Average£673FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£468Average£877FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air CanadaCheapest£493Average£678FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£521Average£855FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£533Average£670FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest£539Average£785FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£539Average£707FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Alaska AirlinesCheapest£702Average£873FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Aer LingusCheapest£778Average£968FlexibilityNo 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 London to Oregon?

Cheapflights helps you search for flights from London to Oregon via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to Oregon?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Oregon for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Oregon with no change fees?

Yes! Cheapflights helps users easily find flights from London to Oregon with no change fees.

Can Cheapflights notify me if prices for flights from London to Oregon become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Oregon from London today and book when prices fit your budget.

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