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.

$355 Cheap Flights from London Stansted Airport to Portland in 2026

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Find the cheapest flights from London Stansted Airport to Portland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 9:15 am

STN

PDX

33h 45m

3 stops

3:45 pm - 9:20 pm

PDX

STN

22h 35m

3 stops

$763Multiple Airlines

Thu, Mar 12 - Thu, Mar 26

6:10 am - 6:00 pm

STN

PDX

18h 50m

2 stops

3:30 pm - 10:50 pm

PDX

STN

23h 20m

2 stops

$775Multiple Airlines

Mon, Mar 16 - Mon, Mar 30

6:30 am - 9:15 am

STN

PDX

33h 45m

3 stops

3:45 pm - 5:30 pm

PDX

STN

18h 45m

2 stops

$786Multiple Airlines

Thu, Mar 12 - Thu, Mar 26

6:10 am - 6:00 pm

STN

PDX

18h 50m

2 stops

3:30 pm - 6:30 pm

PDX

STN

19h 00m

2 stops

$894Multiple Airlines

Mon, Mar 16 - Tue, Mar 31

3:00 pm - 6:00 pm

STN

PDX

34h 00m

2 stops

3:45 pm - 2:30 pm

PDX

STN

15h 45m

2 stops

$911Multiple Airlines

Sun, Mar 8 - Mon, Mar 16

7:15 am - 6:00 pm

STN

PDX

18h 45m

1 stop

3:30 pm - 9:55 pm

PDX

STN

22h 25m

2 stops

$974Multiple Airlines

Wed, Apr 1 - Thu, Apr 9

7:15 am - 6:00 pm

STN

PDX

18h 45m

1 stop

3:30 pm - 9:40 pm

PDX

STN

22h 10m

2 stops

$977Multiple Airlines

Wed, Apr 1 - Sat, Apr 11

8:30 am - 5:55 pm

STN

PDX

17h 25m

2 stops

10:10 am - 10:10 pm

PDX

STN

28h 00m

3 stops

$1,004Multiple Airlines

Wed, May 20 - Tue, Jun 16

7:15 am - 6:00 pm

STN

PDX

18h 45m

1 stop

3:30 pm - 9:25 pm

PDX

STN

21h 55m

2 stops

$1,014Multiple Airlines

Wed, Apr 1 - Mon, Apr 6

8:30 am - 5:55 pm

STN

PDX

17h 25m

2 stops

10:10 am - 2:10 pm

PDX

STN

20h 00m

2 stops

$1,019Multiple Airlines

Wed, May 20 - Wed, May 27

Turkish Airlines flights from London Stansted Airport to Portland

Our best Turkish Airlines deals on London Stansted Airport to Portland flight tickets

Turkish Airlines

Jul 5

STN5:45 pmLondon Stansted

35h 00m

2 stops

PDX8:45 pmPortland

Jul 18

PDX10:58 amPortland

38h 57m

2 stops

STN9:55 amLondon Stansted

$1,724

Turkish Airlines

Jul 5

STN6:15 amLondon Stansted

22h 30m

2 stops

PDX8:45 pmPortland

Jul 18

PDX10:58 amPortland

38h 57m

2 stops

STN9:55 amLondon Stansted

$1,732

Turkish Airlines

May 7

STN5:45 pmLondon Stansted

33h 53m

2 stops

PDX7:38 pmPortland

May 19

PDX1:37 pmPortland

43h 13m

2 stops

STN4:50 pmLondon Stansted

$1,936

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

Thu 3/12

6:30 am-9:15 am

3 stops33h 45m

Portland

Thu 3/26

3:45 pm-9:20 pm

3 stops22h 35m

$763

LondonPortland

STN - PDX

STNPDX

London Stansted

Mon 3/16

6:10 am-6:00 pm

2 stops18h 50m

Portland

Mon 3/30

3:30 pm-10:50 pm

2 stops23h 20m

$775

LondonPortland

STN - PDX

STNPDX

London Stansted

Thu 3/12

6:30 am-9:15 am

3 stops33h 45m

Portland

Thu 3/26

3:45 pm-5:30 pm

2 stops18h 45m

$786

LondonPortland

STN - PDX

STNPDX

London Stansted

Mon 3/16

6:10 am-6:00 pm

2 stops18h 50m

Portland

Tue 3/31

3:30 pm-6:30 pm

2 stops19h 00m

$894

LondonPortland

STN - PDX

STNPDX

London Stansted

Sun 3/8

3:00 pm-6:00 pm

2 stops34h 00m

Portland

Mon 3/16

3:45 pm-2:30 pm

2 stops15h 45m

$911

LondonPortland

STN - PDX

STNPDX

London Stansted

Wed 4/1

7:15 am-6:00 pm

1 stop18h 45m

Portland

Thu 4/9

3:30 pm-9:55 pm

2 stops22h 25m

$974

LondonPortland

STN - PDX

STNPDX

London Stansted

Wed 4/1

7:15 am-6:00 pm

1 stop18h 45m

Portland

Sat 4/11

3:30 pm-9:40 pm

2 stops22h 10m

$977

LondonPortland

STN - PDX

STNPDX

London Stansted

Wed 5/20

8:30 am-5:55 pm

2 stops17h 25m

Portland

Tue 6/16

10:10 am-10:10 pm

3 stops28h 00m

$1,004

LondonPortland

STN - PDX

STNPDX

London Stansted

Wed 4/1

7:15 am-6:00 pm

1 stop18h 45m

Portland

Mon 4/6

3:30 pm-9:25 pm

2 stops21h 55m

$1,014

LondonPortland

STN - PDX

STNPDX

London Stansted

Wed 5/20

8:30 am-5:55 pm

2 stops17h 25m

Portland

Wed 5/27

10:10 am-2:10 pm

2 stops20h 00m

$1,019

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

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 Saturday when prices can be found for as low as $886. 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 at noon when flights can be purchased for as low as $899. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $948 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

Fastest flight time	17h 25m
Direct flights	None

The fastest flight from London Stansted Airport to Portland takes 17h 25m

There are no direct flights from London Stansted Airport to Portland. There are no popular flight routes from London Stansted Airport to Portland.

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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 17h 25m, 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.

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Gresham

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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.