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Cheap flights from London, ON to Oregon from C$ 423

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — PDX
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Oregon

Enter your travel dates to find the best prices.

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 13 March 2026.

Fri 1/512:20 p.m.
YXU
-
PDX
2 stops9h 45m
Air Canada
Tue 5/57:45 p.m.
PDX
-
YXU
2 stops10h 08m
Air Canada
Deal found 10/3C$ 690
Fri 24/45:40 p.m.
YXU
-
PDX
2 stops18h 30m
Air Canada
Fri 1/57:45 p.m.
PDX
-
YXU
2 stops10h 08m
Air Canada
Deal found 10/3C$ 735
Tue 1/99:30 a.m.
YXU
-
EUG
2 stops16h 01m
United Airlines
Sat 5/95:00 a.m.
EUG
-
YXU
2 stops9h 35m
United Airlines
Deal found 11/3C$ 897
Fri 24/47:30 a.m.
YXU
-
PDX
2 stops12h 40m
WestJet
Fri 1/52:30 p.m.
PDX
-
YXU
1 stop11h 50m
WestJet
Deal found 10/3C$ 903
Fri 24/45:10 a.m.
YXU
-
PDX
3 stops15h 57m
United Airlines
Fri 1/510:15 p.m.
PDX
-
YXU
2 stops10h 28m
United Airlines
Deal found 10/3C$ 941
Fri 1/56:10 a.m.
YXU
-
PDX
1 stop10h 40m
Delta
Tue 5/56:05 p.m.
PDX
-
YXU
2 stops8h 15m
Delta
Deal found 9/3C$ 997
Sun 26/45:55 p.m.
YXU
-
EUG
2 stops33h 03m
WestJet
Sun 3/56:30 a.m.
EUG
-
YXU
2 stops19h 50m
WestJet
Deal found 12/3C$ 2,254

Find flight deals from London to Oregon

Keep the following information in mind while searching for London to Oregon flight deals. Data was last updated 13 March 2026.

Round-trip from

C$ 690

One-way from

C$ 423
Air Canada
  • Air Canada
  • 1/5-5/5
  • 4 total stops
  • 19h 53m total
  • London to Oregon
Search Deals
Air Canada
  • Air Canada
  • 26/4
  • 2 total stops
  • 18h 30m total
  • London to Oregon
Search Deals

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 13 March 2026.
Use the filters below to find and compare flights from London to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonPortland

YXU - PDX

YXUPDX

London

Fri 1/5

12:20 p.m.-7:05 p.m.

2 stops9h 45m

Portland

Tue 5/5

7:45 p.m.-8:53 a.m.

2 stops10h 08m

C$ 690

LondonPortland

YXU - PDX

YXUPDX

London

Fri 24/4

5:40 p.m.-9:10 a.m.

2 stops18h 30m

Portland

Fri 1/5

7:45 p.m.-8:53 a.m.

2 stops10h 08m

C$ 735

LondonEugene

YXU - EUG

YXUEUG

London

Tue 1/9

9:30 a.m.-10:31 p.m.

2 stops16h 01m

Eugene

Sat 5/9

5:00 a.m.-5:35 p.m.

2 stops9h 35m

C$ 897

LondonPortland

YXU - PDX

YXUPDX

London

Fri 24/4

5:10 a.m.-6:07 p.m.

3 stops15h 57m

Portland

Fri 1/5

10:15 p.m.-11:43 a.m.

2 stops10h 28m

C$ 941
Quickest round-trip

LondonPortland

YXU - PDX

YXUPDX

London

Fri 1/5

6:10 a.m.-1:50 p.m.

1 stop10h 40m

Portland

Tue 5/5

6:05 p.m.-5:20 a.m.

2 stops8h 15m

C$ 997

LondonEugene

YXU - EUG

YXUEUG

London

Sun 26/4

5:55 p.m.-11:58 p.m.

2 stops33h 03m

Eugene

Sun 3/5

6:30 a.m.-5:20 a.m.

2 stops19h 50m

C$ 2,254
Cheapest one-way
Quickest one-way

LondonEugene

YXU - EUG

YXUEUG

London

Sat 25/4

5:10 a.m.-9:08 p.m.

2 stops18h 58m

C$ 483

LondonPortland

YXU - PDX

YXUPDX

London

Sun 26/4

5:10 a.m.-11:46 a.m.

3 stops33h 36m

C$ 726

LondonPortland

YXU - PDX

YXUPDX

London

Sun 26/4

5:55 p.m.-1:50 p.m.

1 stop22h 55m

C$ 1,309

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Sorted by cheapest first

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 C$ 214). Flying from London, Ontario to Oregon in February is currently the most expensive (average of C$ 403). 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 9h 45m. Air Canada provides one of the quickest options available for as low as C$ 690. Airlines will cover a distance of 3270 km. When browsing for deals, the options you’ll see will be for both direct 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 C$ 214). Flying from London, Ontario to Oregon in February is currently the most expensive (average of C$ 403). 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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Fly with Cheapflights

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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.

Why should you use Cheapflights to find cheap flight tickets from London to Oregon?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Oregon from London.

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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