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Cheap flights from London Stansted Airport to Donegal from £105

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 Donegal departing on 14/2. 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
0 bags
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Find the cheapest flights from London Stansted Airport to Donegal

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:30 - 12:25
STN
-
CFN
5h 55m
1 stop
Multiple Airlines Logo
13:00 - 07:50
CFN
-
STN
18h 50m
1 stop
£203Multiple Airlines
Sun, 8 Mar - Sun, 15 Mar
Multiple Airlines Logo
20:00 - 12:25
STN
-
CFN
16h 25m
1 stop
Multiple Airlines Logo
14:30 - 21:20
CFN
-
STN
6h 50m
1 stop
£204Multiple Airlines
Sat, 21 Mar - Sat, 28 Mar
Multiple Airlines Logo
06:30 - 14:00
STN
-
CFN
7h 30m
1 stop
Multiple Airlines Logo
14:30 - 22:50
CFN
-
STN
8h 20m
1 stop
£207Multiple Airlines
Tue, 3 Mar - Thu, 5 Mar
Multiple Airlines Logo
10:15 - 14:00
STN
-
CFN
3h 45m
1 stop
Multiple Airlines Logo
14:30 - 18:20
CFN
-
STN
3h 50m
1 stop
£211Multiple Airlines
Sat, 21 Mar - Fri, 27 Mar
Multiple Airlines Logo
21:20 - 14:00
STN
-
CFN
16h 40m
2 stops
Multiple Airlines Logo
14:30 - 22:50
CFN
-
STN
8h 20m
1 stop
£222Multiple Airlines
Tue, 3 Mar - Thu, 5 Mar
Multiple Airlines Logo
10:15 - 14:00
STN
-
CFN
3h 45m
1 stop
Multiple Airlines Logo
14:30 - 21:00
CFN
-
STN
6h 30m
2 stops
£229Multiple Airlines
Sat, 21 Mar - Sat, 28 Mar
Multiple Airlines Logo
06:30 - 12:25
STN
-
CFN
5h 55m
1 stop
Multiple Airlines Logo
19:15 - 23:15
CFN
-
STN
4h 00m
1 stop
£232Multiple Airlines
Sun, 22 Mar - Sun, 29 Mar
Multiple Airlines Logo
06:30 - 12:25
STN
-
CFN
5h 55m
1 stop
Multiple Airlines Logo
13:00 - 07:15
CFN
-
STN
18h 15m
2 stops
£233Multiple Airlines
Sun, 8 Mar - Sun, 15 Mar
Multiple Airlines Logo
20:00 - 18:45
STN
-
CFN
22h 45m
2 stops
Multiple Airlines Logo
14:30 - 18:20
CFN
-
STN
3h 50m
1 stop
£239Multiple Airlines
Sat, 21 Mar - Fri, 27 Mar
Multiple Airlines Logo
06:30 - 12:25
STN
-
CFN
5h 55m
1 stop
Multiple Airlines Logo
19:15 - 07:50
CFN
-
STN
12h 35m
2 stops
£249Multiple Airlines
Sun, 22 Mar - Sun, 29 Mar

momondo Fare Finder

 
Customise your flight search to find flights from London Stansted Airport to Donegal 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 7 February 2026.
Use the filters below to find and compare flights from London Stansted Airport to Donegal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonDonegal

STN - CFN

STNCFN

London Stansted

Sun 8/3

06:30-12:25

1 stop5h 55m

Donegal

Sun 15/3

13:00-07:50

1 stop18h 50m

£203

LondonDonegal

STN - CFN

STNCFN

London Stansted

Sat 21/3

20:00-12:25

1 stop16h 25m

Donegal

Sat 28/3

14:30-21:20

1 stop6h 50m

£204

LondonDonegal

STN - CFN

STNCFN

London Stansted

Tue 3/3

06:30-14:00

1 stop7h 30m

Donegal

Thu 5/3

14:30-22:50

1 stop8h 20m

£207

LondonDonegal

STN - CFN

STNCFN

London Stansted

Sat 21/3

10:15-14:00

1 stop3h 45m

Donegal

Fri 27/3

14:30-18:20

1 stop3h 50m

£211

LondonDonegal

STN - CFN

STNCFN

London Stansted

Tue 3/3

21:20-14:00

2 stops16h 40m

Donegal

Thu 5/3

14:30-22:50

1 stop8h 20m

£222

LondonDonegal

STN - CFN

STNCFN

London Stansted

Sat 21/3

10:15-14:00

1 stop3h 45m

Donegal

Sat 28/3

14:30-21:00

2 stops6h 30m

£229

LondonDonegal

STN - CFN

STNCFN

London Stansted

Sun 22/3

06:30-12:25

1 stop5h 55m

Donegal

Sun 29/3

19:15-23:15

1 stop4h 00m

£232

LondonDonegal

STN - CFN

STNCFN

London Stansted

Sun 8/3

06:30-12:25

1 stop5h 55m

Donegal

Sun 15/3

13:00-07:15

2 stops18h 15m

£233

LondonDonegal

STN - CFN

STNCFN

London Stansted

Sat 21/3

20:00-18:45

2 stops22h 45m

Donegal

Fri 27/3

14:30-18:20

1 stop3h 50m

£239

LondonDonegal

STN - CFN

STNCFN

London Stansted

Sun 22/3

06:30-12:25

1 stop5h 55m

Donegal

Sun 29/3

19:15-07:50

2 stops12h 35m

£249

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

When to book flights from London Stansted Airport to Donegal

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

Cheap London Stansted Airport to Donegal (STN to CFN) flight deals and tips

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

Fastest flight time

5h 55m

Direct flights

None
The fastest flight from London Stansted Airport to Donegal takes 5h 55m
There are no direct flights from London Stansted Airport to Donegal. There are no popular flight routes from London Stansted Airport to Donegal.
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  • How far is London Stansted to Donegal by plane?

    The distance between London Stansted and Donegal is about 393.8 mi. In terms of flight time, this usually takes a little over 5h 55m.

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

    Prices for flights from London Stansted Airport to Donegal Airport refresh daily.

  • How old do you have to be to fly from London Stansted Airport to Donegal 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 Donegal Airport.

  • What documentation or ID do you need to fly to Donegal Airport?

    The travel and health documents required for your trip to Donegal Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Donegal Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from London Stansted Airport to Donegal?

    Confirm your travel details to search for the latest offers for flights from London Stansted Airport to Donegal. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from London Stansted Airport to Donegal with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Donegal?

Book flights to Donegal if you plan to visit one of these locations
Letterkenny
Bundoran
Killybegs
Downings

Why use momondo?

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

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

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

Flights from London to Donegal 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 Donegal?

Once all potential London to Donegal 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 Donegal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Donegal from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Donegal trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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