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Oregon

$329+ Cheap flights from London (LON) to Oregon

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PDX
févr. 20 — févr. 271
ven. 2/20
ven. 2/27
1 adult, Economy
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Cheap flight deals from London to Oregon

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 janvier 21, 2026.

This FlightHub deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 3/2212:15 pm
LHR
-
PDX
1 stop12h 45m
Icelandair
jeu. 4/23:30 pm
PDX
-
LHR
1 stop12h 25m
Icelandair
Deal found 1/19$651
This FlightHub deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/248:35 pm
LHR
-
PDX
1 stop28h 25m
Icelandair
jeu. 4/23:30 pm
PDX
-
LHR
1 stop12h 25m
Icelandair
Deal found 1/19$653
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/912:15 pm
LHR
-
PDX
1 stop12h 45m
Icelandair
lun. 3/163:45 pm
PDX
-
LHR
1 stop12h 05m
Icelandair
Deal found 1/20$656
This Trip.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 3/1312:15 pm
LHR
-
PDX
1 stop12h 45m
Icelandair
lun. 3/163:45 pm
PDX
-
LHR
1 stop12h 05m
Icelandair
Deal found 1/21$662
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/911:55 am
LGW
-
PDX
1 stop13h 05m
Icelandair
lun. 3/163:45 pm
PDX
-
LGW
1 stop12h 10m
Icelandair
Deal found 1/20$664
This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 3/2012:15 pm
LHR
-
PDX
1 stop12h 45m
Icelandair
jeu. 4/23:30 pm
PDX
-
LHR
1 stop12h 25m
Icelandair
Deal found 1/19$670
This The Travel House deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/41:05 pm
LHR
-
PDX
1 stop12h 55m
Icelandair
lun. 5/183:30 pm
PDX
-
LHR
1 stop12h 25m
Icelandair
Deal found 1/21$671
This lol.travel deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/232:30 pm
LHR
-
PDX
1 stop26h 45m
Air Canada
lun. 3/93:15 pm
PDX
-
LHR
1 stop13h 35m
Air Canada
Deal found 1/20$673
This FlightHub deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/271:05 pm
LHR
-
PDX
1 stop12h 55m
Icelandair
sam. 5/23:30 pm
PDX
-
LHR
1 stop12h 25m
Icelandair
Deal found 1/20$674
This FlightHub deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/271:05 pm
LHR
-
PDX
1 stop12h 55m
Icelandair
mar. 5/53:30 pm
PDX
-
LHR
1 stop12h 25m
Icelandair
Deal found 1/21$675
This Cheapflightsfares deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/56:30 am
LHR
-
PDX
2 stops20h 00m
Lufthansa
ven. 2/279:50 am
PDX
-
LHR
1 stop18h 00m
Lufthansa
Deal found 1/20$677
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/99:00 am
LHR
-
EUG
2 stops21h 08m
United Airlines
jeu. 3/261:17 pm
EUG
-
LHR
1 stop13h 23m
United Airlines
Deal found 1/20$700

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 janvier 21, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$651
(FlightHub)

One-way from

$329
(Trip.com)

Popular in

July

Cheapest in

September

Average price

$866

Good round-trip deal

$876 or less

Good one-way deal

$756 or less
Provider with most accurate pricing for London (LON)-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Portland flights.
Search Deals
From London (LON) to Oregon
Search Deals
One-way flight from London (LON) to Oregon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($137 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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

 
Customize 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 2,558,603 searches. Data last updated janvier 21, 2026.
Use the filters below to find and compare flights from London to Oregon that are best for you.

Fly from

London

Fly to

Oregon

Route

Depart

Return

Price

LondonMedford

LHR - MFR

LHRMFR

London Heathrow

mer. 2/25

9:30 am-9:18 pm

2 stops19h 48m

Medford

dim. 3/1

6:25 pm-7:25 am

1 stop29h 00m

$706

LondonEugene

LHR - EUG

LHREUG

London Heathrow

sam. 3/7

9:00 am-11:08 pm

2 stops22h 08m

Eugene

sam. 3/14

2:09 pm-4:50 pm

2 stops19h 41m

$708

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

dim. 3/22

11:55 am-6:00 pm

1 stop13h 05m

Portland

mar. 3/31

3:30 pm-2:40 pm

1 stop15h 10m

$710

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

ven. 3/20

11:55 am-6:00 pm

1 stop13h 05m

Portland

mar. 3/31

3:30 pm-2:40 pm

1 stop15h 10m

$710

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

ven. 3/20

11:55 am-6:00 pm

1 stop13h 05m

Portland

sam. 4/4

3:30 pm-2:40 pm

1 stop15h 10m

$716

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

mar. 2/3

9:15 am-10:17 pm

2 stops45h 02m

Portland

mar. 2/24

2:05 pm-12:15 pm

1 stop14h 10m

$718

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

dim. 2/8

5:25 pm-6:51 pm

2 stops57h 26m

Portland

lun. 3/2

5:40 am-10:00 am

1 stop20h 20m

$718

LondonEugene

LHR - EUG

LHREUG

London Heathrow

jeu. 4/23

7:25 am-6:09 pm

2 stops18h 44m

Eugene

lun. 4/27

6:51 pm-7:25 am

1 stop28h 34m

$721

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

lun. 2/2

2:30 pm-9:15 am

1 stop26h 45m

Portland

dim. 2/8

8:30 am-9:40 am

1 stop17h 10m

$725

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

lun. 4/27

3:40 pm-5:40 pm

Nonstop10h 00m

Portland

mar. 5/5

1:14 pm-10:30 am

1 stop13h 16m

$730

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 60 results
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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 round-trip 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, December is the cheapest month in which you can book a flight from London to Oregon (average of $590). Flying from London to Oregon in July is currently the most expensive (average of $746). 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 janvier 21, 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.

How much does it cost to fly round-trip from London to Oregon?

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 janvier 21, 2026.
Peruse reviews from past customers who have flown with American Airlines, Icelandair, and British Airways from London to Oregon to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,174 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,174 reviews
American Airlines
7.2
Good
11,174 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
Icelandair
7.1
Good
602 reviews
American Airlines
7.2
Good
11,174 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
British Airways
6.7
Okay
7,689 reviews
American Airlines
7.2
Good
11,174 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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?

    A quick flight from London to Oregon can take about 13h 05m. United Airlines provides one of the quickest options available for as low as $710. There are 4921 mi between London and Oregon. This flight may include one or multiple stops.

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

    $632 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Finnair and British Airways, with prices starting from $633 and $656, respectively.

  • 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?

    Consider American Airlines (77%), Alaska Airlines (77%) or Aer Lingus (77%) when booking your flight. These represent the most reliable airlines when flying from London to Oregon.

  • What are the cheapest flights from London to Oregon?

    On average you can expect to pay $1,101 for a flight from London to Oregon. The cheapest flight overall is $573 while the most popular route, (London Heathrow - Portland) is currently priced at $656.

  • 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 vacation 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, December is the cheapest month in which you can book a flight from London to Oregon (average of $590). Flying from London to Oregon in July is currently the most expensive (average of $746). 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 London to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from London to Oregon

Discover the top 3 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 2,558,603 searches. Data last updated janvier 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$704Average$825FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$715Average$899FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$737Average$1,299FlexibilityNo cancel feeOn-time71%

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