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 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 Stansted Airport to Portland Airport.

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

The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£450 Cheap Flights from London Stansted Airport to Portland in 2025/26

1 adult

0 bags

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Find the cheapest flights from London Stansted Airport to Portland

Round-trip

One-way

Last minute

Cheap return flights

06:25 - 09:20STN-PDX

34h 55m3 stops

09:55 - 14:20PDX-STN

20h 25m3 stops

£731Multiple Airlines

Find Deal

Mon, 6 Oct - Mon, 20 Oct

06:25 - 09:20STN-PDX

34h 55m3 stops

09:55 - 14:20PDX-STN

20h 25m3 stops

£734Multiple Airlines

Find Deal

Mon, 6 Oct - Mon, 20 Oct

06:10 - 17:00STN-PDX

18h 50m2 stops

14:45 - 20:35PDX-STN

21h 50m2 stops

£797Multiple Airlines

Find Deal

Mon, 3 Nov - Mon, 17 Nov

06:10 - 17:00STN-PDX

18h 50m2 stops

14:45 - 20:35PDX-STN

21h 50m2 stops

£799Multiple Airlines

Find Deal

Mon, 3 Nov - Mon, 17 Nov

06:00 - 09:20STN-PDX

35h 20m3 stops

15:20 - 21:00PDX-STN

21h 40m2 stops

£801Multiple Airlines

Find Deal

Sun, 5 Oct - Mon, 6 Oct

07:15 - 17:00STN-PDX

17h 45m1 stop

14:45 - 18:20PDX-STN

19h 35m2 stops

£811Multiple Airlines

Find Deal

Sun, 9 Nov - Mon, 24 Nov

11:00 - 23:01STN-PDX

20h 01m3 stops

09:55 - 14:20PDX-STN

20h 25m3 stops

£822Multiple Airlines

Find Deal

Mon, 6 Oct - Mon, 20 Oct

21:20 - 18:00STN-PDX

27h 40m2 stops

14:45 - 23:40PDX-STN

24h 55m2 stops

£917Multiple Airlines

Find Deal

Thu, 30 Oct - Thu, 6 Nov

21:45 - 17:00STN-PDX

27h 15m2 stops

14:45 - 13:20PDX-STN

14h 35m2 stops

£957Multiple Airlines

Find Deal

Sat, 22 Nov - Thu, 27 Nov

21:45 - 17:00STN-PDX

27h 15m2 stops

14:45 - 13:20PDX-STN

14h 35m2 stops

£960Multiple Airlines

Find Deal

Sat, 22 Nov - Sat, 29 Nov

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

Mon 6/10

06:25-09:20

3 stops34h 55m

Portland

Mon 20/10

09:55-14:20

3 stops20h 25m

£731

LondonPortland

STN - PDX

STNPDX

London Stansted

Mon 6/10

06:25-09:20

3 stops34h 55m

Portland

Mon 20/10

09:55-14:20

3 stops20h 25m

£734

LondonPortland

STN - PDX

STNPDX

London Stansted

Mon 3/11

06:10-17:00

2 stops18h 50m

Portland

Mon 17/11

14:45-20:35

2 stops21h 50m

£797

LondonPortland

STN - PDX

STNPDX

London Stansted

Mon 3/11

06:10-17:00

2 stops18h 50m

Portland

Mon 17/11

14:45-20:35

2 stops21h 50m

£799

LondonPortland

STN - PDX

STNPDX

London Stansted

Sun 5/10

06:00-09:20

3 stops35h 20m

Portland

Mon 6/10

15:20-21:00

2 stops21h 40m

£801

LondonPortland

STN - PDX

STNPDX

London Stansted

Sun 9/11

07:15-17:00

1 stop17h 45m

Portland

Mon 24/11

14:45-18:20

2 stops19h 35m

£811

LondonPortland

STN - PDX

STNPDX

London Stansted

Mon 6/10

11:00-23:01

3 stops20h 01m

Portland

Mon 20/10

09:55-14:20

3 stops20h 25m

£822

LondonPortland

STN - PDX

STNPDX

London Stansted

Thu 30/10

21:20-18:00

2 stops27h 40m

Portland

Thu 6/11

14:45-23:40

2 stops24h 55m

£917

LondonPortland

STN - PDX

STNPDX

London Stansted

Sat 22/11

21:45-17:00

2 stops27h 15m

Portland

Thu 27/11

14:45-13:20

2 stops14h 35m

£957

LondonPortland

STN - PDX

STNPDX

London Stansted

Sat 22/11

21:45-17:00

2 stops27h 15m

Portland

Sat 29/11

14:45-13:20

2 stops14h 35m

£960

Flights are sorted by cheapest return 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 Wednesday when prices can be found for as low as £647. 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 £783.

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

Flying to Portland from London Stansted Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as £605 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around £723. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 return 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

Direct flights	None

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?
There are 4898.6 mi between London Stansted and Portland. By plane, this route typically takes 14h 15m.
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 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 Stansted Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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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?

Yes. All flights to Portland from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Price alerts on flights to Portland from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.