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Cheap flights from London Stansted Airport to Donegal from €135

This is the cheapest return 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 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Stansted Airport to Donegal

Cheap return flights

Logo
14:45 - 20:00STN-CFN
5h 15m1 stop
Logo
07:55 - 14:20CFN-STN
6h 25m1 stop
€135
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Tue, 9 Sep - Sat, 13 Sep
Logo
08:15 - 14:00STN-CFN
5h 45m1 stop
Logo
07:55 - 15:45CFN-STN
7h 50m1 stop
€142
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Mon, 1 Sep - Fri, 5 Sep
Logo
09:45 - 20:00STN-CFN
10h 15m1 stop
Logo
13:20 - 00:20CFN-STN
11h 00m1 stop
€159
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Sun, 14 Sep - Sun, 21 Sep
Logo
08:15 - 14:00STN-CFN
5h 45m1 stop
Logo
10:00 - 07:50CFN-STN
21h 50m1 stop
€170
Find Deal
Thu, 28 Aug - Sun, 31 Aug
Logo
14:45 - 20:00STN-CFN
5h 15m1 stop
Logo
07:55 - 07:50CFN-STN
23h 55m2 stops
€179
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Tue, 9 Sep - Sat, 13 Sep
Logo
06:30 - 14:00STN-CFN
7h 30m1 stop
Logo
14:30 - 07:50CFN-STN
17h 20m1 stop
€201
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Fri, 31 Oct - Mon, 3 Nov
Logo
13:55 - 20:00STN-CFN
6h 05m1 stop
Logo
07:55 - 16:55CFN-STN
9h 00m1 stop
€207
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Fri, 10 Oct - Mon, 13 Oct
Logo
08:25 - 20:00STN-CFN
11h 35m2 stops
Logo
13:20 - 00:20CFN-STN
11h 00m1 stop
€212
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Sun, 14 Sep - Sun, 21 Sep
Logo
07:50 - 20:00STN-CFN
12h 10m2 stops
Logo
07:55 - 07:50CFN-STN
23h 55m2 stops
€220
Find Deal
Tue, 9 Sep - Sat, 13 Sep
Logo
21:00 - 20:00STN-CFN
23h 00m2 stops
Logo
10:00 - 08:05CFN-STN
22h 05m2 stops
€227
Find Deal
Thu, 28 Aug - Sun, 31 Aug

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 13,528 searches. Data last updated 2 August 2025.
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

Tue 9/9

14:45-20:00

1 stop5h 15m

Donegal

Sat 13/9

07:55-14:20

1 stop6h 25m

€135

LondonDonegal

STN - CFN

STNCFN

London Stansted

Mon 1/9

08:15-14:00

1 stop5h 45m

Donegal

Fri 5/9

07:55-15:45

1 stop7h 50m

€142

LondonDonegal

STN - CFN

STNCFN

London Stansted

Sun 14/9

09:45-20:00

1 stop10h 15m

Donegal

Sun 21/9

13:20-00:20

1 stop11h 00m

€159

LondonDonegal

STN - CFN

STNCFN

London Stansted

Thu 28/8

08:15-14:00

1 stop5h 45m

Donegal

Sun 31/8

10:00-07:50

1 stop21h 50m

€170

LondonDonegal

STN - CFN

STNCFN

London Stansted

Tue 9/9

14:45-20:00

1 stop5h 15m

Donegal

Sat 13/9

07:55-07:50

2 stops23h 55m

€179

LondonDonegal

STN - CFN

STNCFN

London Stansted

Fri 31/10

06:30-14:00

1 stop7h 30m

Donegal

Mon 3/11

14:30-07:50

1 stop17h 20m

€201

LondonDonegal

STN - CFN

STNCFN

London Stansted

Fri 10/10

13:55-20:00

1 stop6h 05m

Donegal

Mon 13/10

07:55-16:55

1 stop9h 00m

€207

LondonDonegal

STN - CFN

STNCFN

London Stansted

Sun 14/9

08:25-20:00

2 stops11h 35m

Donegal

Sun 21/9

13:20-00:20

1 stop11h 00m

€212

LondonDonegal

STN - CFN

STNCFN

London Stansted

Tue 9/9

07:50-20:00

2 stops12h 10m

Donegal

Sat 13/9

07:55-07:50

2 stops23h 55m

€220

LondonDonegal

STN - CFN

STNCFN

London Stansted

Thu 28/8

21:00-20:00

2 stops23h 00m

Donegal

Sun 31/8

10:00-08:05

2 stops22h 05m

€227

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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

Best price found

€186

Fastest flight time

4h 30m

Direct flights

None

Airports in Donegal

1 airport
The best one-way flight to Donegal from London Stansted Airport in the past 72 hours is €186. The best return flight deal from London Stansted Airport to Donegal found on momondo in the last 72 hours is €135.
The fastest flight from London Stansted Airport to Donegal takes 4h 30m
There are no direct flights from London Stansted Airport to Donegal. Popular non-direct route for this connection is London Stansted Airport - Donegal Airport.
There is 1 airport near Donegal: Donegal (CFN)
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  • How far is London Stansted to Donegal by plane?

    There are 633.7 km between London Stansted and Donegal. 4h 30m is a normal flight duration for this route.

  • 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 were last updated today.

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

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

    The necessary travel and health documents for your Donegal 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 licence 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.

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

    Search flight deals from London Stansted Airport to Donegal. While viewing offers you’ll have the option to create a Price Alert.

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

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • 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

Why use momondo?

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

Finding the right flight to Donegal from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Donegal quick and easy, saving you time and money.

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

Yes. All flights to Donegal 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 Donegal?

momondo helps you find the best flight between London and Donegal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Donegal right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Donegal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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