Oregon

$392+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PDX
Feb 11 — Feb 181
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Find cheap flights from London to Oregon with Cheapflights

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Cheap flight deals from London to Oregon

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Oregon (USOR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 6, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$682
(TravelUp)

One-way from

$392
(Norse)

Popular in

August

Cheapest in

February

Average price

$766

Good round-trip deal

$733 or less

Good one-way deal

$765 or less
Provider with most accurate pricing for London (LON)-Portland flight deals.
Provider most trusted by Cheapflights users for London (LON)-Portland flights.
From London (LON) to Oregon
One-way flight from London (LON) to Oregon
Highest demand for flights based on searches. 14% potential increase in price ($147 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from London (LON) to Oregon.
Price to beat on a one-way flight from London (LON) to Oregon.

Find 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 February 6, 2025.

This TravelUp deal was found by Cheapflights users on 2/5. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:30 amLHR - BOI
2 stops19h 59mLufthansa
Mon 3/242:30 pmBOI - LHR
1 stop13h 10mLufthansa
Deal found 2/5$682
This United Airlines deal was found by Cheapflights users on 2/6. 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.
Mon 3/107:40 amLHR - BOI
2 stops20h 20mUnited Airlines
Mon 3/242:30 pmBOI - LHR
2 stops14h 45mUnited Airlines
Deal found 2/6$695
This Priceline deal was found by Cheapflights users on 2/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/161:00 pmLHR - PDX
1 stop28h 34mAir Canada
Tue 3/46:00 amPDX - LHR
2 stops17h 10mAir Canada
Deal found 2/5$698
This United Airlines deal was found by Cheapflights users on 2/6. 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.
Fri 2/143:00 pmLHR - PDX
2 stops38h 05mUnited Airlines
Fri 2/2111:00 amPDX - LHR
1 stop16h 15mUnited Airlines
Deal found 2/6$699
This TravelUp deal was found by Cheapflights users on 2/6. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/141:45 pmLHR - PDX
1 stop18h 50mMultiple Airlines
Fri 2/219:00 amPDX - LHR
1 stop16h 40mMultiple Airlines
Deal found 2/6$700
This The Travel House deal was found by Cheapflights users on 2/5. 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.
Wed 2/124:05 pmLHR - PDX
2 stops26h 30mFinnair
Wed 3/511:35 amPDX - LHR
2 stops16h 05mFinnair
Deal found 2/5$704
This Delta deal was found by Cheapflights users on 2/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:30 amLHR - PDX
1 stop12h 55mDelta
Mon 3/1012:59 amPDX - LHR
1 stop23h 06mDelta
Deal found 2/6$705
This Gotogate deal was found by Cheapflights users on 2/6. 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.
Tue 3/42:20 pmLHR - PDX
Nonstop10h 15mBritish Airways
Tue 3/117:30 pmPDX - LHR
Nonstop9h 40mBritish Airways
Deal found 2/6$707
This Mytrip deal was found by Cheapflights users on 2/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/54:45 pmLHR - BOI
2 stops26h 47mMultiple Airlines
Tue 3/111:31 pmBOI - LHR
2 stops21h 09mMultiple Airlines
Deal found 2/6$711
This American Airlines deal was found by Cheapflights users on 2/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/42:20 pmLHR - PDX
Nonstop10h 15mAmerican Airlines
Tue 3/112:12 pmPDX - LHR
1 stop14h 53mAmerican Airlines
Deal found 2/6$713
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Sun 2/1612:00 pmLGW - PDX
1 stop28h 40mMultiple Airlines
Tue 3/46:42 amPDX - LGW
1 stop15h 18mMultiple Airlines
Deal found 2/5$719
This Mytrip deal was found by Cheapflights users on 2/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:55 amLGW - BOI
3 stops35h 36mMultiple Airlines
Tue 3/111:31 pmBOI - LGW
1 stop15h 04mMultiple Airlines
Deal found 2/6$723

Find flights from London to Oregon within your budget

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 February 6, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 3/10

7:30 am-9:29 pm

2 stops19h 59m

Boise Air Term. Gowen Fld

Mon 3/24

2:30 pm-9:40 am

1 stop13h 10m

$682

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 3/10

7:40 am-10:00 pm

2 stops20h 20m

Boise Air Term. Gowen Fld

Mon 3/24

12:50 pm-7:25 am

1 stop36h 35m

$695

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Sun 2/16

1:00 pm-9:34 am

1 stop28h 34m

Portland

Tue 3/4

6:00 am-7:10 am

2 stops17h 10m

$698

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Tue 3/4

6:30 am-11:25 am

1 stop12h 55m

Portland

Tue 3/11

2:25 pm-8:50 pm

1 stop23h 25m

$699

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Tue 3/4

2:20 pm-4:35 pm

Nonstop10h 15m

Portland

Tue 3/11

7:30 pm-12:10 pm

Nonstop9h 40m

$700

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 2/19

11:10 am-10:45 pm

2 stops19h 35m

Portland

Thu 2/27

7:46 am-10:15 am

2 stops18h 29m

$702

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Tue 3/4

6:30 am-11:25 am

1 stop12h 55m

Portland

Mon 3/10

12:59 am-7:05 am

1 stop23h 06m

$705

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 2/19

2:20 pm-4:35 pm

Nonstop10h 15m

Portland

Thu 2/27

7:35 am-7:20 am

1 stop15h 45m

$706

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Wed 3/5

4:45 pm-12:32 pm

2 stops26h 47m

Boise Air Term. Gowen Fld

Tue 3/11

1:31 pm-4:40 pm

2 stops21h 09m

$711

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Tue 3/4

2:20 pm-4:35 pm

Nonstop10h 15m

Portland

Tue 3/11

2:12 pm-12:05 pm

1 stop14h 53m

$713

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

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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.

Travel insights for flights from London to Oregon

Get recent, data-driven insights about flights from London to Oregon including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from London to Oregon (average of $277). Flying from London to Oregon in March is currently the most expensive (average of $376). 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 February 6, 2025.

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.

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 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

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 t