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Cheap flights from London, ON to Oregon from C$ 644

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 22/2. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — PDX
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

C$ 644
United Airlines
  • United Airlines
  • 22/2-26/2
  • 4 total stops
  • 32h 51m total
  • London to Oregon
Search Deals

Find flight deals from London to Oregon

Best flights from London to Oregon
Discover carefully curated flight deals from London to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Sun 22/29:25 a.m.YXU - PDX
2 stops14h 25mUnited Airlines
Thu 26/211:55 p.m.PDX - YXU
2 stops18h 26mUnited Airlines
Deal found 15/9C$ 644

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 629,999 searches. Data last updated 16 September 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 22/2

9:25 a.m.-8:50 p.m.

2 stops14h 25m

Portland

Thu 26/2

11:55 p.m.-9:21 p.m.

2 stops18h 26m

C$ 644

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

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, August is the cheapest month in which you can book a flight from London, Ontario to Oregon (average of C$ 259). Flying from London, Ontario to Oregon in December is currently the most expensive (average of C$ 401). 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?

    Located just 8.6 km from the city centre, London (YXU) is the airport most travellers will use when flying to Oregon from London.

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

    A quick flight from London, Ontario to Oregon can take about 14h 25m. United Airlines provides one of the quickest options available for as low as C$ 644. Airlines will cover a distance of 3270 km.

  • 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, August is the cheapest month in which you can book a flight from London, Ontario to Oregon (average of C$ 259). Flying from London, Ontario to Oregon in December is currently the most expensive (average of C$ 401). 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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How does Cheapflights help users find flights from London to Oregon?

When you search for this flight from London to Oregon, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Can Cheapflights find flights from London to Oregon with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Oregon flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Oregon become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Oregon from London today and book when prices fit your budget.

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