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

Confirm your travel details to search for the latest offers for flights from Donegal to London Gatwick Airport . 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 Donegal to London Gatwick Airport 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?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

Prices for flights from Donegal Airport to London Gatwick Airport are refreshed on a daily basis.

How old do you have to be to fly from Donegal Airport to London Gatwick Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Donegal Airport to London Gatwick Airport.

What documentation or ID do you need to fly to London Gatwick Airport?

The necessary travel and health documents for your London Gatwick 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 license 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.

£129 Cheap Flights from Donegal to London Gatwick Airport in 2026/27

Find the cheapest flights from Donegal to London

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

14:30 - 18:30CFN Donegal-LGW London Gatwick

4h 00m1 stop Dublin

14:25 - 20:00LGW London Gatwick-CFN Donegal

5h 35m1 stop Dublin

£129Multiple Airlines

Sat, 21 Nov - Wed, 25 Nov

07:55 - 12:45CFN Donegal-LGW London Gatwick

4h 50m1 stop Dublin

21:30 - 14:00LGW London Gatwick-CFN Donegal

16h 30m1 stop Dublin

£152Multiple Airlines

Mon, 21 Dec - Mon, 28 Dec

14:30 - 21:10CFN Donegal-LGW London Gatwick

6h 40m1 stop Dublin

08:50 - 14:00LGW London Gatwick-CFN Donegal

5h 10m1 stop Dublin

£159Multiple Airlines

Fri, 20 Nov - Tue, 24 Nov

14:30 - 18:30CFN Donegal-LGW London Gatwick

4h 00m1 stop Dublin

07:05 - 14:00LGW London Gatwick-CFN Donegal

6h 55m2 stops Glasgow Intl Dublin

£174Multiple Airlines

Sat, 21 Nov - Wed, 25 Nov

14:30 - 18:20CFN Donegal-LGW London Gatwick

3h 50m1 stop Dublin

08:25 - 14:00LGW London Gatwick-CFN Donegal

5h 35m1 stop Dublin

£189Multiple Airlines

Wed, 18 Nov - Sun, 22 Nov

07:55 - 14:00CFN Donegal-LGW London Gatwick

6h 05m1 stop Dublin

09:10 - 18:45LGW London Gatwick-CFN Donegal

9h 35m2 stops Belfast City Glasgow Intl

£308Multiple Airlines

Wed, 18 Nov - Sun, 22 Nov

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Use the filters below to find and compare flights from Donegal to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DonegalLondon

CFN Donegal - LGW London Gatwick

CFNLGW

Donegal

Sat 21/11

14:30-18:30

1 stop4h 00m

London Gatwick

Wed 25/11

14:25-20:00

1 stop5h 35m

£129

DonegalLondon

CFN Donegal - LGW London Gatwick

CFNLGW

Donegal

Mon 21/12

07:55-12:45

1 stop4h 50m

London Gatwick

Mon 28/12

21:30-14:00

1 stop16h 30m

£152

DonegalLondon

CFN Donegal - LGW London Gatwick

CFNLGW

Donegal

Fri 20/11

14:30-21:10

1 stop6h 40m

London Gatwick

Tue 24/11

08:50-14:00

1 stop5h 10m

£159

DonegalLondon

CFN Donegal - LGW London Gatwick

CFNLGW

Donegal

Sat 21/11

14:30-18:30

1 stop4h 00m

London Gatwick

Wed 25/11

07:05-14:00

2 stops6h 55m

£174

Fastest return journey

DonegalLondon

CFN Donegal - LGW London Gatwick

CFNLGW

Donegal

Wed 18/11

14:30-18:20

1 stop3h 50m

London Gatwick

Sun 22/11

08:25-14:00

1 stop5h 35m

£189

DonegalLondon

CFN Donegal - LGW London Gatwick

CFNLGW

Donegal

Wed 18/11

07:55-14:00

1 stop6h 05m

London Gatwick

Sun 22/11

09:10-18:45

2 stops9h 35m

£308

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Donegal to London Gatwick Airport

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

Estimated return price

Cheap Donegal to London Gatwick Airport (CFN to LGW) flight deals and tips

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

Best price found	£129
Direct flights	None

The best flight deal from Donegal to London Gatwick Airport found on momondo in the last 72 hours is £129

There are no direct flights from Donegal to London Gatwick Airport. There are no popular flight routes from Donegal to London Gatwick Airport.

Search flight deals

Frequently asked questions about flying from Donegal to London Gatwick Airport

How far is Donegal to London Gatwick by plane?
There are 408.8 mi between Donegal and London Gatwick.
When did momondo last update prices for flights from Donegal Airport to London Gatwick Airport?
Prices for flights from Donegal Airport to London Gatwick Airport are refreshed on a daily basis.
How old do you have to be to fly from Donegal Airport to London Gatwick Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Donegal Airport to London Gatwick Airport.
What documentation or ID do you need to fly to London Gatwick Airport?
The necessary travel and health documents for your London Gatwick 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 license 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.

Frequently asked questions about flying from Donegal to London Gatwick Airport

How do I get Price Alerts for flights from Donegal to London Gatwick Airport?
Confirm your travel details to search for the latest offers for flights from Donegal to London Gatwick Airport. 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 Donegal to London Gatwick Airport 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?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Eastbourne

Wembley

Gatwick

Milton Keynes

Southend-on-Sea

Luton

Ipswich

Slough

Maidstone

Folkestone

Hastings

Ilford

Canterbury

Colchester

Chichester

Hayes

Bedford

Guildford

Winchester

Worthing

Why use momondo?

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

Finding the right flight to London from Donegal 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 London quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to London from Donegal which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Donegal to London?

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

Yes momondo offers price alerts on flights to London from Donegal. 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.