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Cheap flights from London, ON to Oregon from C$ 336

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — PDX
3 Sep — 10 Sep1
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 4 August 2026.

Tue 22/910:05 a.m. -
2 stops15h 40m
Sat 26/95:30 a.m. -
2 stops13h 10m
Deal found 30/7C$ 869
Tue 1/96:10 a.m. -
1 stop10h 40m
Tue 8/99:46 p.m. -
2 stops28h 34m
Deal found 4/8C$ 875
Tue 22/95:40 a.m. -
2 stops12h 06m
Sat 26/97:45 p.m. -
2 stops18h 58m
Deal found 3/8C$ 882
Tue 27/103:25 p.m. -
2 stops24h 43m
Sat 31/106:00 a.m. -
2 stops24h 37m
Deal found 3/8C$ 907
Tue 1/95:55 p.m. -
1 stop22h 55m
Tue 8/92:30 p.m. -
1 stop11h 50m
Deal found 4/8C$ 974
Tue 1/95:40 a.m. -
2 stops12h 11m
Tue 8/97:45 p.m. -
2 stops18h 58m
Deal found 4/8C$ 988
Thu 27/85:40 a.m. -
2 stops17h 51m
Sat 29/87:25 a.m. -
2 stops22h 55m
Deal found 31/7C$ 1,012
Tue 1/910:05 a.m. -
2 stops15h 40m
Tue 8/911:02 p.m. -
2 stops19h 38m
Deal found 4/8C$ 1,036

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 4 August 2026.

Round-trip from

C$ 869

One-way from

C$ 336
United Airlines
  • United Airlines
  • 22/9-26/9
  • 4 total stops
  • 28h 50m total
  • London to Oregon
Search Deals
WestJet
  • WestJet
  • 1/9
  • 1 total stop
  • 20h 10m 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 4 August 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
Quickest round-trip

LondonPortland

YXU - PDX

YXUPDX

London

Tue 22/9

10:05 a.m.-10:45 p.m.

2 stops15h 40m

Portland

Sat 26/9

5:30 a.m.-9:40 p.m.

2 stops13h 10m

C$ 869

LondonPortland

YXU - PDX

YXUPDX

London

Tue 22/9

5:40 a.m.-2:46 p.m.

2 stops12h 06m

Portland

Sat 26/9

7:45 p.m.-5:43 p.m.

2 stops18h 58m

C$ 884

LondonEugene

YXU - EUG

YXUEUG

London

Tue 27/10

3:25 p.m.-1:08 p.m.

2 stops24h 43m

Eugene

Sat 31/10

6:00 a.m.-9:37 a.m.

2 stops24h 37m

C$ 907

LondonPortland

YXU - PDX

YXUPDX

London

Tue 1/9

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

1 stop22h 55m

Portland

Tue 8/9

2:30 p.m.-5:20 a.m.

1 stop11h 50m

C$ 974

LondonPortland

YXU - PDX

YXUPDX

London

Tue 1/9

5:40 a.m.-2:51 p.m.

2 stops12h 11m

Portland

Tue 8/9

7:45 p.m.-5:43 p.m.

2 stops18h 58m

C$ 988

LondonEugene

YXU - EUG

YXUEUG

London

Thu 27/8

5:40 a.m.-8:31 p.m.

2 stops17h 51m

Eugene

Sat 29/8

7:25 a.m.-9:20 a.m.

2 stops22h 55m

C$ 1,012

LondonPortland

YXU - PDX

YXUPDX

London

Tue 1/9

10:05 a.m.-10:45 p.m.

2 stops15h 40m

Portland

Tue 8/9

11:02 p.m.-9:40 p.m.

2 stops19h 38m

C$ 1,036
Cheapest one-way

LondonPortland

YXU - PDX

YXUPDX

London

Tue 1/9

8:40 p.m.-1:50 p.m.

1 stop20h 10m

C$ 336

LondonPortland

YXU - PDX

YXUPDX

London

Tue 1/9

2:40 p.m.-9:48 a.m.

3 stops22h 08m

C$ 410

LondonPortland

YXU - PDX

YXUPDX

London

Tue 15/9

6:20 p.m.-9:50 a.m.

2 stops18h 30m

C$ 484

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 12 resultsSorted by cheapest first
1
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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

No data available for this route at this time. Please check back soon.

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 12h 06m. United Airlines provides one of the quickest options available for as low as C$ 884. 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.

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.

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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