What is the cheapest airline that flies from London Stansted to Portland?

Lufthansa is the most popular carrier operating from London Stansted to Portland

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

Prices for flights from London Stansted Airport to Portland Airport were last updated today.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Stansted Airport to Portland Airport.

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

The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$386 Cheap Flights from London Stansted Airport to Portland in 2025

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 Stansted Airport to Portland

Round-trip

One-way

Last minute

Cheap round-trip flights

9:10 pm - 6:57 pmSTN-PDX

29h 47m3 stops

6:15 am - 10:50 amPDX-STN

20h 35m3 stops

$860

Find Deal

Sat, Aug 30 - Mon, Sep 8

9:45 am - 9:21 amSTN-PDX

31h 36m3 stops

6:15 am - 9:15 pmPDX-STN

31h 00m3 stops

$862

Find Deal

Sun, Sep 14 - Sun, Sep 21

9:10 pm - 4:35 pmSTN-PDX

27h 25m2 stops

6:15 am - 10:50 amPDX-STN

20h 35m3 stops

$983

Find Deal

Sat, Aug 30 - Mon, Sep 8

11:10 pm - 5:55 pmSTN-PDX

26h 45m3 stops

3:20 pm - 7:00 pmPDX-STN

19h 40m2 stops

$991

Find Deal

Mon, Sep 8 - Mon, Sep 22

9:45 am - 10:42 pmSTN-PDX

20h 57m3 stops

1:45 pm - 2:40 pmPDX-STN

16h 55m2 stops

$1,143

Find Deal

Sun, Sep 14 - Sun, Sep 21

6:25 pm - 1:35 pmSTN-PDX

27h 10m2 stops

3:35 pm - 4:50 pmPDX-STN

17h 15m1 stop

$1,315

Find Deal

Mon, Aug 25 - Tue, Sep 9

11:40 am - 5:55 pmSTN-PDX

14h 15m1 stop

10:00 am - 4:35 pmPDX-STN

22h 35m3 stops

$1,385

Find Deal

Sun, Aug 17 - Tue, Sep 30

7:35 pm - 1:35 pmSTN-PDX

26h 00m2 stops

3:35 pm - 4:50 pmPDX-STN

17h 15m1 stop

$1,390

Find Deal

Mon, Aug 25 - Tue, Sep 9

7:35 pm - 1:35 pmSTN-PDX

26h 00m2 stops

3:25 pm - 9:55 pmPDX-STN

22h 30m3 stops

$1,533

Find Deal

Mon, Aug 25 - Tue, Sep 9

7:35 pm - 1:35 pmSTN-PDX

26h 00m2 stops

3:25 pm - 9:55 pmPDX-STN

22h 30m3 stops

$1,536

Find Deal

Mon, Aug 25 - Tue, Sep 9

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonPortland

STN - PDX

STNPDX

London Stansted

Sat 8/30

9:10 pm-6:57 pm

3 stops29h 47m

Portland

Mon 9/8

6:15 am-10:50 am

3 stops20h 35m

$860

LondonPortland

STN - PDX

STNPDX

London Stansted

Sun 9/14

9:45 am-9:21 am

3 stops31h 36m

Portland

Sun 9/21

6:15 am-9:15 pm

3 stops31h 00m

$862

LondonPortland

STN - PDX

STNPDX

London Stansted

Sat 8/30

9:10 pm-4:35 pm

2 stops27h 25m

Portland

Mon 9/8

6:15 am-10:50 am

3 stops20h 35m

$983

LondonPortland

STN - PDX

STNPDX

London Stansted

Mon 9/8

11:10 pm-5:55 pm

3 stops26h 45m

Portland

Mon 9/22

3:20 pm-7:00 pm

2 stops19h 40m

$991

LondonPortland

STN - PDX

STNPDX

London Stansted

Sun 9/14

9:45 am-10:42 pm

3 stops20h 57m

Portland

Sun 9/21

1:45 pm-2:40 pm

2 stops16h 55m

$1,143

LondonPortland

STN - PDX

STNPDX

London Stansted

Mon 8/25

6:25 pm-1:35 pm

2 stops27h 10m

Portland

Tue 9/9

3:35 pm-4:50 pm

1 stop17h 15m

$1,315

LondonPortland

STN - PDX

STNPDX

London Stansted

Sun 8/17

11:40 am-5:55 pm

1 stop14h 15m

Portland

Tue 9/30

10:00 am-4:35 pm

3 stops22h 35m

$1,385

LondonPortland

STN - PDX

STNPDX

London Stansted

Mon 8/25

7:35 pm-1:35 pm

2 stops26h 00m

Portland

Tue 9/9

3:35 pm-4:50 pm

1 stop17h 15m

$1,390

LondonPortland

STN - PDX

STNPDX

London Stansted

Mon 8/25

7:35 pm-1:35 pm

2 stops26h 00m

Portland

Tue 9/9

3:25 pm-9:55 pm

3 stops22h 30m

$1,533

LondonPortland

STN - PDX

STNPDX

London Stansted

Mon 8/25

7:35 pm-1:35 pm

2 stops26h 00m

Portland

Tue 9/9

3:25 pm-9:55 pm

3 stops22h 30m

$1,536

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Stansted Airport 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

Prices

Airlines

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Monday when prices can be found for as low as $879. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $1,278.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the afternoon when flights can be purchased for as low as $953. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $1,188 per ticket.

When to book flights from London Stansted Airport to Portland

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

Estimated round-trip price

Cheap London Stansted Airport to Portland (STN to PDX) flight deals and tips

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

Best Price Found	$386
Fastest flight time	14h 15m
Direct flights	None
Airports in Portland	1 airport

The best one-way flight to Portland from London Stansted Airport in the past 72 hours is $386. The best round-trip flight deal from London Stansted Airport to Portland found on momondo in the last 72 hours is $860.

The fastest flight from London Stansted Airport to Portland takes 14h 15m

There are no direct flights from London Stansted Airport to Portland. Popular non-direct route for this connection is London Stansted Airport - Portland Airport.

There is 1 airport near Portland: Portland (PDX)

Search flight deals

How far is London Stansted to Portland by plane?
The straight-line distance from London Stansted to Portland is 4898.6 mi. Flights usually cover this in 14h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Stansted Airport to Portland Airport?
Prices for flights from London Stansted Airport to Portland Airport were last updated today.
How old do you have to be to fly from London Stansted Airport to Portland Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Stansted Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Lincoln City

Seaside

Cannon Beach

Vancouver

Salem

Astoria

Long Beach

Depoe Bay

Beaverton

Rockaway Beach

Hood River

Hillsboro

Gresham

McMinnville

Tigard

Longview

Pacific City

Manzanita

The Dalles

Tillamook

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Portland. momondo saves you time and could save you money on your trip.

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

Flights from London to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential London to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of London to Portland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.