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$226+ Cheap flights from Oregon to London (LON)

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LON
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Oregon to London

Discover tips and strategies to find the most affordable flight options for your journey from Oregon (USOR) to London (LON). 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 December 22, 2024.

Round-trip from

$656
(CrystalTravel)

One-way from

$226
(Kiwi.com)
From Oregon to London (LON)
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One-way flight from Oregon to London (LON)
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Find flight deals from Oregon to London

Cheapest flights from Oregon to London
Explore the most affordable flight options available from Oregon to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This United deal was found by Cheapflights users on 12/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/287:05 pmPDX - LHR
1 stop31h 05mUnited Airlines
Wed 1/83:00 pmLHR - PDX
2 stops35h 43mUnited Airlines
Deal found 12/20$918
This Justfly.com deal was found by Cheapflights users on 12/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/283:25 pmPDX - LHR
1 stop34h 45mAir Canada
Tue 1/71:00 pmLHR - PDX
1 stop28h 34mAir Canada
Deal found 12/21$926
This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2912:46 pmPDX - LHR
1 stop14h 24mDelta
Mon 1/610:00 amLHR - PDX
1 stop33h 25mDelta
Deal found 12/21$978
This Gurufare deal was found by Cheapflights users on 12/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2610:10 amPDX - LHR
1 stop16h 00mLufthansa
Sun 1/196:30 amLHR - PDX
2 stops19h 54mLufthansa
Deal found 12/21$994
This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/267:40 amPDX - LHR
1 stop15h 40mIberia
Sun 1/192:20 pmLHR - PDX
Nonstop10h 15mIberia
Deal found 12/21$1,043
This The Travel House deal was found by Cheapflights users on 12/21. 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.
Sat 12/2812:25 pmPDX - LHR
1 stop34h 40mKLM
Mon 1/68:25 pmLHR - PDX
1 stop23h 00mKLM
Deal found 12/21$1,079
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/295:00 amPDX - LGW
1 stop21h 35mMultiple Airlines
Mon 1/67:40 amLGW - PDX
2 stops45h 27mMultiple Airlines
Deal found 12/21$1,214
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/296:30 pmPDX - LHR
Nonstop9h 40mMultiple Airlines
Sun 1/58:40 pmLHR - PDX
2 stops56h 27mMultiple Airlines
Deal found 12/21$1,324
This The Travel House deal was found by Cheapflights users on 12/21. 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.
Thu 12/265:40 amPDX - LHR
1 stop22h 25mFinnair
Sun 12/2911:15 amLHR - PDX
1 stop19h 29mFinnair
Deal found 12/21$1,387
This Scandinavian Airlines deal was found by Cheapflights users on 12/21. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2610:29 amPDX - LHR
3 stops23h 11mScandinavian Airlines
Sun 1/196:40 amLHR - PDX
3 stops21h 32mScandinavian Airlines
Deal found 12/21$1,421
This Aeromexico deal was found by Cheapflights users on 12/22. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/299:18 amPDX - LHR
1 stop19h 22mAir France
Sun 1/57:35 pmLHR - PDX
2 stops47h 50mAir France
Deal found 12/22$1,452
This Gurufare deal was found by Cheapflights users on 12/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2712:59 amPDX - LHR
1 stop23h 16mBritish Airways
Wed 1/82:20 pmLHR - PDX
Nonstop10h 15mBritish Airways
Deal found 12/20$1,521

Find flights from Oregon to London within your budget

Customize your flight search to find flights from Oregon to London 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 December 22, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

PortlandLondon

PDX - LHR

PDXLHR

Portland

Sun 2/16

6:30 pm-12:10 pm

Nonstop9h 40m

London Heathrow

Tue 2/25

2:20 pm-4:35 pm

Nonstop10h 15m

$656

PortlandLondon

PDX - LHR

PDXLHR

Portland

Wed 4/30

3:20 pm-8:20 pm

1 stop21h 00m

London Heathrow

Tue 5/6

9:25 pm-5:55 pm

1 stop28h 30m

$657

PortlandLondon

PDX - LGW

PDXLGW

Portland

Thu 1/9

10:37 am-10:35 am

1 stop15h 58m

London Gatwick

Thu 1/30

12:00 pm-9:21 am

1 stop29h 21m

$657

PortlandLondon

PDX - LHR

PDXLHR

Portland

Tue 1/21

10:10 am-9:20 am

2 stops15h 10m

London Heathrow

Tue 2/11

6:30 am-6:43 pm

2 stops20h 13m

$658

PortlandLondon

PDX - LHR

PDXLHR

Portland

Sun 1/26

3:25 pm-10:10 am

1 stop34h 45m

London Heathrow

Tue 2/11

1:00 pm-2:44 pm

1 stop33h 44m

$659

PortlandLondon

PDX - LHR

PDXLHR

Portland

Sun 1/26

1:25 pm-1:50 pm

1 stop16h 25m

London Heathrow

Tue 2/11

6:30 am-11:25 am

1 stop12h 55m

$661

PortlandLondon

PDX - LHR

PDXLHR

Portland

Tue 4/29

7:25 pm-1:00 pm

Nonstop9h 35m

London Heathrow

Wed 5/14

3:40 pm-5:35 pm

Nonstop9h 55m

$663

PortlandLondon

PDX - LGW

PDXLGW

Portland

Tue 4/15

5:29 am-9:20 am

2 stops19h 51m

London Gatwick

Tue 4/22

10:25 am-11:14 pm

2 stops20h 49m

$670

PortlandLondon

PDX - LHR

PDXLHR

Portland

Tue 1/21

6:00 am-10:10 am

1 stop20h 10m

London Heathrow

Thu 1/30

3:00 pm-8:37 pm

2 stops37h 37m

$677

PortlandLondon

PDX - LHR

PDXLHR

Portland

Sun 1/19

7:35 am-7:20 am

1 stop15h 45m

London Heathrow

Tue 2/18

2:20 pm-4:35 pm

Nonstop10h 15m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 60 results
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Best time to book a flight from Oregon to London

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

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

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

Currently, November is the cheapest month in which you can book a flight from Oregon to London (average of $661). Flying from Oregon to London in June is currently the most expensive (average of $1,135). 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 OR to LON?

Find hourly flight availability from Oregon to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

When flying from Oregon to London, 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 London by month

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

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated December 22, 2024.
Read reviews from past customers who have flown Air Canada, Iberia and United Airlines from Oregon to London. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.9

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.9

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Alaska Airlines
8.0
Very good
9,537 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.9

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,342 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.9

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,283 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.9

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.9

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Oregon to London. 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 Oregon to London one-way?

    One-way options have recently been found by users for as low as $384 on WestJet. Other airlines that offer cheap prices include Lufthansa from $418 and United Airlines from $422 one-way.

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

    While some choose either Portland - London Gatwick or Portland - London City, Portland - London Heathrow is the most popular route from Oregon to London.

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

    No one likes to see their flight delayed. When booking a flight from Oregon to London consider choosing American Airlines (78%), Alaska Airlines (78%) or Aer Lingus (78%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Oregon to London?

    Looking at all options, your cheapest flight can be booked for $397. While the most popular route (Portland - London Heathrow) can be booked for $625 on average our data indicates $2,609 when flying from Oregon to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon to London 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 Oregon to London?

    Currently, November is the cheapest month in which you can book a flight from Oregon to London (average of $661). Flying from Oregon to London in June is currently the most expensive (average of $1,135). 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.

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Alternative routes for Oregon to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Oregon to London

Discover the top 10 airlines that operate flights from Oregon to London. 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$500Average$848FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$539Average$860FlexibilityNo cancel feeOn-time71%
KLMCheapest$576Average$978FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$580Average$859FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$592Average$1,030FlexibilityNo cancel feeOn-time76%
FinnairCheapest$597Average$788FlexibilityNo cancel feeOn-time76%
IberiaCheapest$599Average$834FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$601Average$909FlexibilityNo cancel feeOn-time72%
DeltaCheapest$602Average$932FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$624Average$935FlexibilityNo cancel feeOn-time69%
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