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$601+ Cheap flights from London, ON (YXU) to Oregon

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — PDX
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from London to Oregon

Keep the following information in mind while searching for London to Oregon flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$601
(Air Canada)
Provider with most accurate pricing for London-Portland flight deals.
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Provider most trusted by Cheapflights users for London-Portland flights.
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From London to Oregon
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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 October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/135:10 amYXU - PDX
2 stops16h 31mUnited Airlines
Sat 12/205:00 amPDX - YXU
2 stops24h 46mUnited Airlines
Deal found 10/28$922
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Sat 12/139:25 amYXU - PDX
3 stops33h 30mMultiple Airlines
Sat 12/207:08 pmPDX - YXU
3 stops32h 26mMultiple Airlines
Deal found 10/28$3,034

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 October 29, 2025.
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

LondonPortland

YXU - PDX

YXUPDX

London

Sun 2/22

5:15 am-2:40 pm

2 stops12h 25m

Portland

Thu 2/26

7:00 pm-8:46 am

2 stops10h 46m

$601

LondonPortland

YXU - PDX

YXUPDX

London

Sat 12/13

5:10 am-6:41 pm

2 stops16h 31m

Portland

Sat 12/20

5:00 am-8:46 am

2 stops24h 46m

$922

LondonPortland

YXU - PDX

YXUPDX

London

Sun 2/22

9:25 am-10:59 pm

3 stops16h 34m

Portland

Thu 2/26

7:00 am-9:21 pm

2 stops11h 21m

$985

LondonPortland

YXU - PDX

YXUPDX

London

Sat 12/13

9:25 am-3:55 pm

3 stops33h 30m

Portland

Sat 12/20

7:08 pm-6:34 am

3 stops32h 26m

$3,034

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

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, Ontario to Oregon?

Currently, September is the cheapest month in which you can book a flight from London, Ontario to Oregon (average of $157). Flying from London, Ontario to Oregon in March is currently the most expensive (average of $300). 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.

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.

  • What airport do you fly from for flights from London to Oregon?

    For a flight from London to Oregon, you will be flying from London. London (YXU) is just 5.3 mi from the center of the city.

  • How long is the flight from London, Ontario to Oregon?

    For as low as $601, Air Canada can have you in Oregon from London, Ontario in 12h 25m. The distance between London, Ontario and Oregon is about 2032 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, Ontario to Oregon?

    Currently, September is the cheapest month in which you can book a flight from London, Ontario to Oregon (average of $157). Flying from London, Ontario to Oregon in March is currently the most expensive (average of $300). 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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See prices for flight routes from nearby airports that may be better suited for you.
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