When did momondo last update prices for flights from London Airport to Portland Airport?

Prices for flights from London Airport to Portland Airport are updated daily.

How old do you have to be to fly from London Airport to Portland Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Airport to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$514 Cheap Flights from London to Portland in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London, Ontario to Portland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:10 pm - 10:41 pm

YXU

PDX

29h 31m2 stops

7:57 pm - 6:35 am

PDX

YXU

31h 38m2 stops

$514Multiple Airlines

Wed, Mar 11 - Sat, Mar 14

9:50 am - 6:30 pm

YXU

PDX

11h 40m2 stops

3:15 pm - 8:46 am

PDX

YXU

14h 31m2 stops

$574Air Canada

Sun, Jan 18 - Wed, Jan 21

9:50 am - 6:30 pm

YXU

PDX

11h 40m2 stops

9:50 am - 8:46 am

PDX

YXU

19h 56m2 stops

$575Air Canada

Sun, Jan 18 - Wed, Jan 21

9:50 am - 6:30 pm

YXU

PDX

11h 40m2 stops

3:15 pm - 5:05 pm

PDX

YXU

22h 50m2 stops

$576Air Canada

Sun, Jan 18 - Wed, Jan 21

5:10 am - 6:55 pm

YXU

PDX

16h 45m3 stops

8:30 am - 9:21 pm

PDX

YXU

9h 51m2 stops

$909United Airlines

Sun, Jan 18 - Wed, Jan 21

5:10 am - 6:55 pm

YXU

PDX

16h 45m3 stops

5:35 am - 9:21 pm

PDX

YXU

12h 46m2 stops

$910United Airlines

Sun, Jan 18 - Wed, Jan 21

5:10 am - 6:55 pm

YXU

PDX

16h 45m3 stops

7:00 am - 9:21 pm

PDX

YXU

11h 21m2 stops

$911United Airlines

Sun, Jan 18 - Wed, Jan 21

Air Canada flights from London, Ontario to Portland

Our best Air Canada deals on London, Ontario to Portland flight tickets

Air Canada

Jan 18

YXU9:50 amLondon

11h 40m

2 stops

PDX6:30 pmPortland

Jan 21

PDX3:15 pmPortland

14h 31m

2 stops

YXU8:46 amLondon

$574

Find similar

Air Canada

Jan 18

YXU9:50 amLondon

11h 40m

2 stops

PDX6:30 pmPortland

Jan 21

PDX9:50 amPortland

19h 56m

2 stops

YXU8:46 amLondon

$575

Find similar

Air Canada

Jan 18

YXU9:50 amLondon

11h 40m

2 stops

PDX6:30 pmPortland

Jan 21

PDX3:15 pmPortland

22h 50m

2 stops

YXU5:05 pmLondon

$576

Find similar

United Airlines flights from London, Ontario to Portland

Our best United Airlines deals on London, Ontario to Portland flight tickets

United Airlines

Jan 18

YXU5:10 amLondon

16h 45m

3 stops

PDX6:55 pmPortland

Jan 21

PDX8:30 amPortland

9h 51m

2 stops

YXU9:21 pmLondon

$909

Find similar

United Airlines

Jan 18

YXU5:10 amLondon

16h 45m

3 stops

PDX6:55 pmPortland

Jan 21

PDX5:35 amPortland

12h 46m

2 stops

YXU9:21 pmLondon

$910

Find similar

United Airlines

Jan 18

YXU5:10 amLondon

16h 45m

3 stops

PDX6:55 pmPortland

Jan 21

PDX7:00 amPortland

11h 21m

2 stops

YXU9:21 pmLondon

$911

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from London, Ontario to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPortland

YXU - PDX

YXUPDX

London

Wed 3/11

8:10 pm-10:41 pm

2 stops29h 31m

Portland

Sat 3/14

7:57 pm-6:35 am

2 stops31h 38m

$514

LondonPortland

YXU - PDX

YXUPDX

London

Sun 1/18

9:50 am-6:30 pm

2 stops11h 40m

Portland

Wed 1/21

3:15 pm-8:46 am

2 stops14h 31m

$574

LondonPortland

YXU - PDX

YXUPDX

London

Sun 1/18

9:50 am-6:30 pm

2 stops11h 40m

Portland

Wed 1/21

9:50 am-8:46 am

2 stops19h 56m

$575

LondonPortland

YXU - PDX

YXUPDX

London

Sun 1/18

9:50 am-6:30 pm

2 stops11h 40m

Portland

Wed 1/21

3:15 pm-5:05 pm

2 stops22h 50m

$576

LondonPortland

YXU - PDX

YXUPDX

London

Sun 1/18

5:10 am-6:55 pm

3 stops16h 45m

Portland

Wed 1/21

8:30 am-9:21 pm

2 stops9h 51m

$909

LondonPortland

YXU - PDX

YXUPDX

London

Sun 1/18

5:10 am-6:55 pm

3 stops16h 45m

Portland

Wed 1/21

5:35 am-9:21 pm

2 stops12h 46m

$910

LondonPortland

YXU - PDX

YXUPDX

London

Sun 1/18

5:10 am-6:55 pm

3 stops16h 45m

Portland

Wed 1/21

7:00 am-9:21 pm

2 stops11h 21m

$911

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from London, Ontario to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Portland?

Delta, Air Canada and United Airlines are the top three most popular airlines that fly to Portland from London, Ontario according to our data. Delta is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 5 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

When to book flights from London, Ontario to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from London, Ontario to Portland according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London, Ontario to Portland (YXU to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Portland

Fastest flight time	29h 31m
Direct flights	None

The fastest flight from London, Ontario to Portland takes 29h 31m

There are no direct flights from London, Ontario to Portland. There are no popular flight routes from London, Ontario to Portland.

Search flight deals

How far is London to Portland by plane?
London and Portland are 2034.2 mi apart from one another. Typically, this will take 29h 31m by plane in normal conditions.
When did momondo last update prices for flights from London Airport to Portland Airport?
Prices for flights from London Airport to Portland Airport are updated daily.
How old do you have to be to fly from London Airport to Portland Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Lincoln City

Seaside

Cannon Beach

Vancouver

Salem

Astoria

Long Beach

Depoe Bay

Rockaway Beach

Beaverton

Hillsboro

Hood River

McMinnville

Gresham

Longview

Tigard

The Dalles

Pacific City

Manzanita

Tillamook

Why use momondo?

Why should I use momondo to find a flight deal from London to Portland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Portland for you.

Can I find flights from London to Portland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Portland from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Portland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from London.

I’m not ready to book a flight from London to Portland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from London and alert you when they change.