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Cheap flights from London Stansted Airport to Donegal from £67

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 3/8. 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 Donegal

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:35 - 20:00
STN
-
CFN
8h 25m
1 stop
Multiple Airlines Logo
14:30 - 22:20
CFN
-
STN
7h 50m
1 stop
£120Multiple Airlines
Tue, 11 Aug - Wed, 12 Aug
Multiple Airlines Logo
06:30 - 14:00
STN
-
CFN
7h 30m
1 stop
Multiple Airlines Logo
14:30 - 21:20
CFN
-
STN
6h 50m
1 stop
£122Multiple Airlines
Thu, 6 Aug - Thu, 13 Aug
Multiple Airlines Logo
06:30 - 14:00
STN
-
CFN
7h 30m
1 stop
Multiple Airlines Logo
14:30 - 21:20
CFN
-
STN
6h 50m
1 stop
£123Multiple Airlines
Thu, 6 Aug - Thu, 13 Aug
Multiple Airlines Logo
06:35 - 14:00
STN
-
CFN
7h 25m
1 stop
Multiple Airlines Logo
07:55 - 12:50
CFN
-
STN
4h 55m
1 stop
£126Multiple Airlines
Sun, 23 Aug - Thu, 27 Aug
Multiple Airlines Logo
06:35 - 20:00
STN
-
CFN
13h 25m
1 stop
Multiple Airlines Logo
14:30 - 23:25
CFN
-
STN
8h 55m
1 stop
£134Multiple Airlines
Fri, 3 Jul - Mon, 6 Jul
Multiple Airlines Logo
22:00 - 14:00
STN
-
CFN
16h 00m
1 stop
Multiple Airlines Logo
14:30 - 23:20
CFN
-
STN
8h 50m
1 stop
£139Multiple Airlines
Wed, 5 Aug - Wed, 12 Aug
Multiple Airlines Logo
06:30 - 14:00
STN
-
CFN
7h 30m
1 stop
Multiple Airlines Logo
14:30 - 23:20
CFN
-
STN
8h 50m
1 stop
£141Multiple Airlines
Thu, 6 Aug - Thu, 13 Aug
Multiple Airlines Logo
06:35 - 20:00
STN
-
CFN
13h 25m
1 stop
Multiple Airlines Logo
07:55 - 17:35
CFN
-
STN
9h 40m
1 stop
£141Multiple Airlines
Sat, 18 Jul - Sat, 25 Jul
Multiple Airlines Logo
06:30 - 14:00
STN
-
CFN
7h 30m
1 stop
Multiple Airlines Logo
07:55 - 17:35
CFN
-
STN
9h 40m
1 stop
£142Multiple Airlines
Thu, 13 Aug - Wed, 19 Aug
Multiple Airlines Logo
06:30 - 14:00
STN
-
CFN
7h 30m
1 stop
Multiple Airlines Logo
14:30 - 21:20
CFN
-
STN
6h 50m
1 stop
£143Multiple Airlines
Thu, 13 Aug - Sun, 16 Aug

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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 24 June 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

Cheapest return flight

LondonDonegal

STN - CFN

STNCFN

London Stansted

Tue 11/8

11:35-20:00

1 stop8h 25m

Donegal

Wed 12/8

14:30-22:20

1 stop7h 50m

£120

LondonDonegal

STN - CFN

STNCFN

London Stansted

Thu 6/8

06:30-14:00

1 stop7h 30m

Donegal

Thu 13/8

14:30-21:20

1 stop6h 50m

£122

LondonDonegal

STN - CFN

STNCFN

London Stansted

Thu 6/8

06:30-14:00

1 stop7h 30m

Donegal

Thu 13/8

14:30-21:20

1 stop6h 50m

£123
Fastest return journey

LondonDonegal

STN - CFN

STNCFN

London Stansted

Sun 23/8

06:35-14:00

1 stop7h 25m

Donegal

Thu 27/8

07:55-12:50

1 stop4h 55m

£126

LondonDonegal

STN - CFN

STNCFN

London Stansted

Fri 3/7

06:35-20:00

1 stop13h 25m

Donegal

Mon 6/7

14:30-23:25

1 stop8h 55m

£134

LondonDonegal

STN - CFN

STNCFN

London Stansted

Wed 5/8

22:00-14:00

1 stop16h 00m

Donegal

Wed 12/8

14:30-23:20

1 stop8h 50m

£139

LondonDonegal

STN - CFN

STNCFN

London Stansted

Thu 6/8

06:30-14:00

1 stop7h 30m

Donegal

Thu 13/8

14:30-23:20

1 stop8h 50m

£141

LondonDonegal

STN - CFN

STNCFN

London Stansted

Sat 18/7

06:35-20:00

1 stop13h 25m

Donegal

Sat 25/7

07:55-17:35

1 stop9h 40m

£141

LondonDonegal

STN - CFN

STNCFN

London Stansted

Thu 13/8

06:30-14:00

1 stop7h 30m

Donegal

Wed 19/8

07:55-17:35

1 stop9h 40m

£142

LondonDonegal

STN - CFN

STNCFN

London Stansted

Thu 13/8

06:30-14:00

1 stop7h 30m

Donegal

Sun 16/8

14:30-21:20

1 stop6h 50m

£143

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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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

8h 25m

Direct flights

None
The fastest flight from London Stansted Airport to Donegal takes 8h 25m
There are no direct flights from London Stansted Airport to Donegal. There are no popular flight routes from London Stansted Airport to Donegal.
Search flight deals

Frequently asked questions about flying from London Stansted Airport to Donegal

  • 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 8h 25m.

  • 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.

Frequently asked questions about flying from London Stansted Airport to Donegal

  • 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

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