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$243+ Cheap flights from Oregon to the United Kingdom

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LHR
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Oregon to United Kingdom

Keep the following information in mind while searching for Oregon to United Kingdom flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$609
(Cheapflightsfares)

One-way from

$243
(oojo)

Popular in

June

Cheapest in

November

Average price

$721

Good round-trip deal

$731 or less

Good one-way deal

$519 or less
Provider with most accurate pricing for Portland-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Portland-London (LON) flights.
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From Oregon to United Kingdom
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One-way flight from Oregon to United Kingdom
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Highest demand for flights based on searches. 23% potential increase in price ($260 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Oregon to United Kingdom.
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Price to beat on a one-way flight from Oregon to United Kingdom.
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Find flight deals from Oregon to United Kingdom

Cheapest flights from Oregon to United Kingdom
Explore the most affordable flight options available from Oregon to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/18. 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.
Tue 3/46:30 pmPDX - LHR
Nonstop9h 40mIberia
Tue 3/188:20 amLHR - PDX
1 stop21h 40mIberia
Deal found 2/18$609
This oojo deal was found by Cheapflights users on 2/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3011:57 amPDX - GLA
2 stops19h 38mBritish Airways
Thu 5/810:00 amGLA - PDX
1 stop15h 35mBritish Airways
Deal found 2/19$613
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Sat 3/18:28 pmPDX - LGW
1 stop30h 07mMultiple Airlines
Tue 3/1112:00 pmLGW - PDX
1 stop32h 38mMultiple Airlines
Deal found 2/19$617
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/97:30 pmPDX - LHR
Nonstop9h 40mBritish Airways
Tue 3/182:20 pmLHR - PDX
Nonstop10h 15mBritish Airways
Deal found 2/19$619
This Gotogate deal was found by Cheapflights users on 2/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3010:10 amPDX - LHR
2 stops17h 40mMultiple Airlines
Thu 5/86:00 amLHR - PDX
2 stops20h 45mMultiple Airlines
Deal found 2/19$620
This World Air Fares deal was found by Cheapflights users on 2/20. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/203:10 pmPDX - LHR
1 stop15h 05mKLM
Wed 4/306:30 amLHR - PDX
1 stop12h 50mKLM
Deal found 2/20$621
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1012:59 amPDX - LHR
1 stop23h 06mDelta
Tue 3/186:30 amLHR - PDX
1 stop12h 55mDelta
Deal found 2/19$622
This CrystalTravel deal was found by Cheapflights users on 2/20. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/210:10 amPDX - LHR
2 stops15h 50mAir Canada
Wed 4/910:15 amLHR - PDX
2 stops19h 55mAir Canada
Deal found 2/20$625
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/53:43 pmPDX - LHR
1 stop15h 42mAmerican Airlines
Fri 3/142:20 pmLHR - PDX
Nonstop10h 15mAmerican Airlines
Deal found 2/19$636
This Lufthansa deal was found by Cheapflights users on 2/19. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2810:10 amPDX - LHR
1 stop19h 10mLufthansa
Tue 5/66:30 amLHR - PDX
2 stops20h 15mLufthansa
Deal found 2/19$638
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/112:25 pmPDX - GLA
1 stop15h 15mDelta
Wed 3/269:05 amGLA - PDX
2 stops20h 27mDelta
Deal found 2/20$644
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/105:00 amPDX - LGW
2 stops21h 00mAmerican Airlines
Sun 3/1612:30 pmLGW - PDX
2 stops29h 16mAmerican Airlines
Deal found 2/19$649

Find flights from Oregon to United Kingdom within your budget

Customize your flight search to find flights from Oregon to United Kingdom 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 20, 2025.

Fly from

Oregon

Fly to

United Kingdom

Route

Depart

Return

Price

PortlandLondon

PDX - LHR

PDXLHR

Portland

Tue 3/4

6:30 pm-12:10 pm

Nonstop9h 40m

London Heathrow

Tue 3/18

8:20 am-11:00 pm

1 stop21h 40m

$609

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 4/30

11:57 am-3:35 pm

2 stops19h 38m

Glasgow Intl

Thu 5/8

10:00 am-5:35 pm

1 stop15h 35m

$613

PortlandLondon

PDX - LGW

PDXLGW

Portland

Sat 3/1

8:28 pm-10:35 am

1 stop30h 07m

London Gatwick

Tue 3/11

12:00 pm-1:38 pm

1 stop32h 38m

$617

PortlandLondon

PDX - LHR

PDXLHR

Portland

Sun 3/9

7:30 pm-12:10 pm

Nonstop9h 40m

London Heathrow

Tue 3/18

2:20 pm-5:35 pm

Nonstop10h 15m

$619

PortlandLondon

PDX - LHR

PDXLHR

Portland

Wed 4/30

10:10 am-11:50 am

2 stops17h 40m

London Heathrow

Thu 5/8

6:00 am-6:45 pm

2 stops20h 45m

$620

PortlandLondon

PDX - LHR

PDXLHR

Portland

Sun 4/20

3:10 pm-2:15 pm

1 stop15h 05m

London Heathrow

Wed 4/30

6:30 am-11:20 am

1 stop12h 50m

$621

PortlandLondon

PDX - LHR

PDXLHR

Portland

Mon 3/10

12:59 am-7:05 am

1 stop23h 06m

London Heathrow

Tue 3/18

6:30 am-12:25 pm

1 stop12h 55m

$622

PortlandLondon

PDX - LHR

PDXLHR

Portland

Wed 4/2

3:25 pm-1:20 pm

1 stop13h 55m

London Heathrow

Wed 4/9

10:15 am-10:10 pm

2 stops19h 55m

$625

PortlandLondon

PDX - LHR

PDXLHR

Portland

Wed 3/5

3:43 pm-3:25 pm

1 stop15h 42m

London Heathrow

Fri 3/14

2:20 pm-5:35 pm

Nonstop10h 15m

$636

PortlandLondon

PDX - LHR

PDXLHR

Portland

Mon 4/28

3:25 pm-1:20 pm

1 stop13h 55m

London Heathrow

Thu 5/8

6:30 am-10:55 pm

2 stops24h 25m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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 United Kingdom

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

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

Currently, November is the cheapest month in which you can book a flight from Oregon to United Kingdom (average of $661). Flying from Oregon to United Kingdom in June is currently the most expensive (average of $1,136). 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 GB?

Find hourly flight availability from Oregon to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to United Kingdom as you normally would.

Rainfall in United Kingdom by month

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

In terms of precipitation, rainfall in United Kingdom 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 United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

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

If weather is an important factor for your trip to United Kingdom, 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 United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated February 20, 2025.
Get a feel of what it's like to fly with Delta, Alaska Airlines and KLM from Oregon to United Kingdom by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Alaska Airlines
8.0
Very good
9,692 reviews
Delta
8.0
Very good
8,220 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,220 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 United Kingdom. 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 United Kingdom one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $243. However, be on the lookout for offers from British Airways and Lufthansa, as they are both options that can get you from Oregon to United Kingdom for a low price.

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

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

  • How can I find direct flights from Oregon to United Kingdom?

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

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

    Yes. Cheapflights offers flight deals from Oregon to United Kingdom 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 United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Oregon to United Kingdom (average of $661). Flying from Oregon to United Kingdom in June is currently the most expensive (average of $1,136). 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 Oregon to United Kingdom

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 United Kingdom

Discover the top 10 airlines that operate flights from Oregon to United Kingdom. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$469Average$882FlexibilityNo cancel feeOn-time71%
IcelandairCheapest$492Average$835FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$512Average$1,082FlexibilityNo cancel feeOn-time67%
IberiaCheapest$600Average$799FlexibilityNo cancel feeOn-time77%
DeltaCheapest$610Average$970FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$612Average$985FlexibilityNo cancel feeOn-time70%
KLMCheapest$617Average$1,027FlexibilityNo cancel feeOn-time75%
FinnairCheapest$629Average$788FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$639Average$1,015FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$652Average$983FlexibilityNo cancel feeOn-time72%
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