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Cheap flights from London Stansted Airport to Portland from £254

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Stansted Airport to Portland departing on 26/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from London Stansted Airport to Portland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:45 - 00:44
STN
-
PDX
33h 59m
3 stops
Multiple Airlines Logo
15:30 - 22:50
PDX
-
STN
23h 20m
2 stops
£702Multiple Airlines
Mon, 20 Apr - Mon, 4 May
Multiple Airlines Logo
12:40 - 11:10
STN
-
PDX
30h 30m
2 stops
Multiple Airlines Logo
13:05 - 20:00
PDX
-
STN
22h 55m
2 stops
£741Multiple Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
08:30 - 09:30
STN
-
PDX
33h 00m
3 stops
Multiple Airlines Logo
15:30 - 00:20
PDX
-
STN
24h 50m
3 stops
£767Multiple Airlines
Tue, 9 Jun - Mon, 15 Jun
Multiple Airlines Logo
11:10 - 18:00
STN
-
PDX
14h 50m
2 stops
Multiple Airlines Logo
15:30 - 19:15
PDX
-
STN
19h 45m
2 stops
£787Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
07:00 - 18:00
STN
-
PDX
19h 00m
2 stops
Multiple Airlines Logo
15:30 - 18:50
PDX
-
STN
19h 20m
2 stops
£790Multiple Airlines
Wed, 15 Apr - Mon, 20 Apr
Multiple Airlines Logo
06:35 - 13:50
STN
-
PDX
39h 15m
3 stops
Multiple Airlines Logo
13:05 - 23:20
PDX
-
STN
26h 15m
2 stops
£796Multiple Airlines
Sat, 16 May - Sun, 31 May
Multiple Airlines Logo
07:00 - 18:00
STN
-
PDX
19h 00m
2 stops
Multiple Airlines Logo
15:30 - 20:35
PDX
-
STN
21h 05m
3 stops
£802Multiple Airlines
Wed, 15 Apr - Mon, 20 Apr
Multiple Airlines Logo
06:30 - 18:00
STN
-
PDX
19h 30m
2 stops
Multiple Airlines Logo
13:05 - 16:50
PDX
-
STN
19h 45m
2 stops
£813Multiple Airlines
Mon, 20 Apr - Mon, 4 May
Multiple Airlines Logo
11:10 - 18:00
STN
-
PDX
14h 50m
2 stops
Multiple Airlines Logo
15:30 - 22:50
PDX
-
STN
23h 20m
2 stops
£837Multiple Airlines
Mon, 20 Apr - Mon, 4 May
Multiple Airlines Logo
08:15 - 18:00
STN
-
PDX
17h 45m
2 stops
Multiple Airlines Logo
15:30 - 16:50
PDX
-
STN
17h 20m
2 stops
£841Multiple Airlines
Mon, 20 Apr - Mon, 4 May

Turkish Airlines flights from London Stansted Airport to Portland

Our best Turkish Airlines deals on London Stansted Airport to Portland flight tickets
Turkish Airlines
5 Jul
STN10:50London Stansted
42h 04m
2 stops
PDX20:54Portland
17 Jul
PDX08:35Portland
24h 15m
2 stops
STN16:50London Stansted
£1,215
Turkish Airlines
5 Jul
STN10:50London Stansted
42h 04m
2 stops
PDX20:54Portland
18 Jul
PDX13:14Portland
36h 41m
2 stops
STN09:55London Stansted
£1,255
Turkish Airlines
5 Jul
STN17:35London Stansted
35h 19m
2 stops
PDX20:54Portland
18 Jul
PDX13:14Portland
48h 56m
2 stops
STN22:10London Stansted
£1,264

momondo Fare Finder

 
Customise your flight search to find flights from London Stansted Airport to Portland 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, momondo users made 279,928 searches. Data last updated 15 March 2026.
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

Cheapest return flight

LondonPortland

STN - PDX

STNPDX

London Stansted

Mon 20/4

22:45-00:44

3 stops33h 59m

Portland

Mon 4/5

15:30-22:50

2 stops23h 20m

£702

LondonPortland

STN - PDX

STNPDX

London Stansted

Sat 25/4

12:40-11:10

2 stops30h 30m

Portland

Sat 2/5

13:05-20:00

2 stops22h 55m

£741

LondonPortland

STN - PDX

STNPDX

London Stansted

Tue 9/6

08:30-09:30

3 stops33h 00m

Portland

Mon 15/6

15:30-00:20

3 stops24h 50m

£767
Fastest return journey

LondonPortland

STN - PDX

STNPDX

London Stansted

Mon 13/4

11:10-18:00

2 stops14h 50m

Portland

Mon 20/4

15:30-19:15

2 stops19h 45m

£787

LondonPortland

STN - PDX

STNPDX

London Stansted

Wed 15/4

07:00-18:00

2 stops19h 00m

Portland

Mon 20/4

15:30-18:50

2 stops19h 20m

£790

LondonPortland

STN - PDX

STNPDX

London Stansted

Sat 16/5

06:35-13:50

3 stops39h 15m

Portland

Sun 31/5

13:05-23:20

2 stops26h 15m

£796

LondonPortland

STN - PDX

STNPDX

London Stansted

Wed 15/4

07:00-18:00

2 stops19h 00m

Portland

Mon 20/4

15:30-20:35

3 stops21h 05m

£802

LondonPortland

STN - PDX

STNPDX

London Stansted

Mon 20/4

06:30-18:00

2 stops19h 30m

Portland

Mon 4/5

13:05-16:50

2 stops19h 45m

£813

LondonPortland

STN - PDX

STNPDX

London Stansted

Mon 20/4

11:10-18:00

2 stops14h 50m

Portland

Mon 4/5

15:30-22:50

2 stops23h 20m

£837

LondonPortland

STN - PDX

STNPDX

London Stansted

Mon 20/4

08:15-18:00

2 stops17h 45m

Portland

Mon 4/5

15:30-16:50

2 stops17h 20m

£841

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Portland from

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 £657. 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 £792.

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

Flying to Portland from London Stansted Airport at midday is the least expensive time of day to depart. momondo users have found prices as low as £689 when looking at flights departing at midday. Try not to purchase tickets in the afternoon because they tend to be around £751. 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

Fastest flight time

14h 50m

Direct flights

None
The fastest flight from London Stansted Airport to Portland takes 14h 50m
There are no direct flights from London Stansted Airport to Portland. There are no popular flight routes from London Stansted Airport to Portland.
Search flight deals

  • 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 50m.

  • 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.

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Cannon Beach
Vancouver
Astoria
Seaside

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.

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