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Cheap flights from London Stansted Airport to Donegal from £65

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 20/11. 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

Multiple Airlines Logo
11:15 - 20:00STN-CFN
8h 45m1 stop
Multiple Airlines Logo
14:30 - 21:15CFN-STN
6h 45m1 stop
£119Multiple Airlines
Find Deal
Fri, 10 Oct - Mon, 13 Oct
Multiple Airlines Logo
13:30 - 20:00STN-CFN
6h 30m1 stop
Multiple Airlines Logo
14:30 - 21:20CFN-STN
6h 50m1 stop
£145Multiple Airlines
Find Deal
Fri, 31 Oct - Fri, 7 Nov
Multiple Airlines Logo
06:30 - 14:00STN-CFN
7h 30m1 stop
Multiple Airlines Logo
14:30 - 21:05CFN-STN
6h 35m1 stop
£149Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
07:40 - 20:00STN-CFN
12h 20m2 stops
Multiple Airlines Logo
14:30 - 21:15CFN-STN
6h 45m1 stop
£181Multiple Airlines
Find Deal
Fri, 10 Oct - Mon, 13 Oct
Multiple Airlines Logo
13:30 - 20:00STN-CFN
6h 30m1 stop
Multiple Airlines Logo
14:30 - 23:05CFN-STN
8h 35m1 stop
£191Multiple Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov
Multiple Airlines Logo
18:05 - 13:30STN-CFN
19h 25m2 stops
Multiple Airlines Logo
07:55 - 07:50CFN-STN
23h 55m3 stops
£444Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
13:30 - 20:00STN-CFN
6h 30m1 stop
Multiple Airlines Logo
07:55 - 18:00CFN-STN
34h 05m3 stops
£990Multiple Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov

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 16 September 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

Fri 10/10

11:15-20:00

1 stop8h 45m

Donegal

Mon 13/10

14:30-21:15

1 stop6h 45m

£119

LondonDonegal

STN - CFN

STNCFN

London Stansted

Fri 31/10

13:30-20:00

1 stop6h 30m

Donegal

Fri 7/11

14:30-21:20

1 stop6h 50m

£145

LondonDonegal

STN - CFN

STNCFN

London Stansted

Thu 30/10

06:30-14:00

1 stop7h 30m

Donegal

Thu 6/11

14:30-21:05

1 stop6h 35m

£149

LondonDonegal

STN - CFN

STNCFN

London Stansted

Fri 10/10

07:40-20:00

2 stops12h 20m

Donegal

Mon 13/10

14:30-21:15

1 stop6h 45m

£181

LondonDonegal

STN - CFN

STNCFN

London Stansted

Sat 1/11

13:30-20:00

1 stop6h 30m

Donegal

Sat 8/11

14:30-23:05

1 stop8h 35m

£191

LondonDonegal

STN - CFN

STNCFN

London Stansted

Thu 30/10

18:05-13:30

2 stops19h 25m

Donegal

Thu 6/11

07:55-07:50

3 stops23h 55m

£444

LondonDonegal

STN - CFN

STNCFN

London Stansted

Sat 1/11

13:30-20:00

1 stop6h 30m

Donegal

Sat 8/11

07:55-18:00

3 stops34h 05m

£990

LondonDonegal

STN - CFN

STNCFN

London Stansted

Thu 20/11

06:30-20:00

1 stop13h 30m

£65

LondonDonegal

STN - CFN

STNCFN

London Stansted

Thu 9/10

14:50-20:00

1 stop5h 10m

£74

LondonDonegal

STN - CFN

STNCFN

London Stansted

Wed 19/11

06:30-20:00

1 stop13h 30m

£81

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Donegal from

How to get the cheapest flight ticket from London Stansted Airport to Donegal

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 Donegal?

The cheapest day to depart on your flight to Donegal is on a Wednesday when prices can be found for as low as £202. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £299. These prices are subject to change though, so be sure to set up a Price Alert for flights to Donegal.

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

Flying to Donegal from London Stansted Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as £271 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Donegal is in the afternoon when prices are around £296.

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

Direct flights

None
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 6h 30m.

  • 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.

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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