Find flights
When to book
FAQs

Cheap flights from London, ON to Oregon from C$ 271

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — PDX
21 Aug — 28 Aug1
1 adult

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 August 2025.

Round-trip from

C$ 594

One-way from

C$ 271
United Airlines
  • United Airlines
  • 29/9-6/10
  • 4 total stops
  • 34h 24m total
  • London to Oregon
Search Deals
Air Canada
  • Air Canada
  • 6/9
  • 2 total stops
  • 11h 36m total
  • London to Oregon
Search Deals

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 16 August 2025.

Mon 29/93:50 p.m.YXU - PDX
2 stops20h 39mUnited Airlines
Mon 6/1010:17 p.m.PDX - YXU
2 stops13h 45mUnited Airlines
Deal found 15/8C$ 594
Mon 29/96:00 a.m.YXU - PDX
1 stop10h 04mMultiple Airlines
Mon 6/106:05 a.m.PDX - YXU
2 stops20h 07mMultiple Airlines
Deal found 15/8C$ 777
Mon 29/96:00 a.m.YXU - PDX
1 stop10h 04mWestJet
Sun 5/1012:40 a.m.PDX - YXU
2 stops25h 32mWestJet
Deal found 15/8C$ 1,073

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 August 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

Mon 29/9

3:50 p.m.-9:29 a.m.

2 stops20h 39m

Portland

Mon 6/10

10:17 p.m.-3:02 p.m.

2 stops13h 45m

C$ 594

LondonPortland

YXU - PDX

YXUPDX

London

Mon 29/9

6:00 a.m.-1:04 p.m.

1 stop10h 04m

Portland

Mon 6/10

6:05 a.m.-5:12 a.m.

2 stops20h 07m

C$ 777

LondonPortland

YXU - PDX

YXUPDX

London

Mon 29/9

6:00 a.m.-1:04 p.m.

1 stop10h 04m

Portland

Sun 5/10

12:40 a.m.-5:12 a.m.

2 stops25h 32m

C$ 1,073

LondonPortland

YXU - PDX

YXUPDX

London

Sat 6/9

6:10 a.m.-2:46 p.m.

2 stops11h 36m

C$ 271

LondonPortland

YXU - PDX

YXUPDX

London

Sun 7/9

6:10 a.m.-10:25 p.m.

2 stops19h 15m

C$ 330

LondonPortland

YXU - PDX

YXUPDX

London

Sat 6/9

6:10 a.m.-8:03 p.m.

3 stops16h 53m

C$ 330

LondonPortland

YXU - PDX

YXUPDX

London

Sun 7/9

8:00 p.m.-9:43 a.m.

3 stops40h 43m

C$ 338

LondonEugene

YXU - EUG

YXUEUG

London

Sat 6/9

6:00 a.m.-10:43 p.m.

2 stops19h 43m

C$ 345

LondonEugene

YXU - EUG

YXUEUG

London

Sun 7/9

8:00 p.m.-12:42 p.m.

2 stops43h 42m

C$ 351

LondonPortland

YXU - PDX

YXUPDX

London

Sun 7/9

6:00 a.m.-1:04 p.m.

1 stop10h 04m

C$ 487

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/8

Showing 1-10 of 11 results
1
2

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$ 413). 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.

  • 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$ 413). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Newark flights
Pearson Intl to John F Kennedy Intl flights
Toronto Island to Newark flights
Pearson Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pearson Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Miami flights
Pearson Intl to Miami flights
Pearson Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to Newark flights
Pearson Intl to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pearson Intl to Orlando flights
Pearson Intl to San Francisco flights
Pearson Intl to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to Reagan-National flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Pearson Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to Orlando flights
Pierre Elliott Trudeau Intl to Dulles Intl flights
Toronto Island to Fort Lauderdale flights
Pearson Intl to Seattle flights
Pearson Intl to Boston flights
Toronto Island to Orlando flights
Pearson Intl to Nashville flights
Pearson Intl to Hobby flights
Pearson Intl to Dulles Intl flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to Nashville flights
Pierre Elliott Trudeau Intl to San Francisco flights
Pearson Intl to Midway flights
Pearson Intl to Tampa flights
Pierre Elliott Trudeau Intl to Baltimore flights
Pierre Elliott Trudeau Intl to Hobby flights
Pearson Intl to George Bush Intcntl flights
Pearson Intl to Atlanta flights
Toronto Island to Los Angeles flights
Pierre Elliott Trudeau Intl to George Bush Intcntl flights
Pierre Elliott Trudeau Intl to Dallas/Fort Worth flights
Pearson Intl to Reagan-National flights
Ottawa to Newark flights
Pearson Intl to Baltimore flights
Toronto Island to Boston flights
Ottawa to Fort Lauderdale flights
Pearson Intl to Denver flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pearson Intl to Ontario flights
Toronto Island to Miami flights
Toronto Island to Las Vegas flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.