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Cheap flights from London Gatwick Airport to Donegal from £115

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — CFN
2 Sep — 9 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Donegal

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Donegal
Explore the most affordable flight options available from Gatwick to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 August 2026.

Wed 2/911:45
LGW
-
CFN
1 stop8h 15m
Multiple Airlines
Wed 9/914:30
CFN
-
LGW
1 stop6h 45m
Multiple Airlines
Deal found 2/8£115
Tue 8/911:55
LGW
-
CFN
1 stop8h 05m
Multiple Airlines
Tue 15/914:30
CFN
-
LGW
1 stop6h 25m
Multiple Airlines
Deal found 29/7£116
Wed 16/908:50
LGW
-
CFN
1 stop5h 10m
Multiple Airlines
Wed 23/907:55
CFN
-
LGW
1 stop7h 15m
Multiple Airlines
Deal found 2/8£119
Tue 1/911:55
LGW
-
CFN
1 stop8h 05m
Multiple Airlines
Sat 5/914:30
CFN
-
LGW
1 stop5h 25m
Multiple Airlines
Deal found 2/8£121
Wed 12/808:50
LGW
-
CFN
1 stop5h 10m
Multiple Airlines
Sat 15/814:30
CFN
-
LGW
1 stop6h 15m
Multiple Airlines
Deal found 29/7£136
Fri 11/914:55
LGW
-
CFN
1 stop5h 05m
Multiple Airlines
Mon 14/914:30
CFN
-
LGW
1 stop6h 25m
Multiple Airlines
Deal found 2/8£136
Thu 17/909:45
LGW
-
CFN
1 stop4h 15m
Multiple Airlines
Wed 23/907:55
CFN
-
LGW
1 stop7h 15m
Multiple Airlines
Deal found 2/8£138
Sun 30/809:50
LGW
-
CFN
1 stop10h 10m
Multiple Airlines
Sat 5/914:30
CFN
-
LGW
1 stop6h 15m
Multiple Airlines
Deal found 29/7£139
Fri 28/814:55
LGW
-
CFN
1 stop5h 05m
Multiple Airlines
Fri 4/914:30
CFN
-
LGW
1 stop6h 00m
Multiple Airlines
Deal found 28/7£166

Find flight deals from Gatwick to Donegal

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Donegal (CFN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 August 2026.

Round-trip from

£115
2/9-9/9
  • 2/9-9/9
  • 2 total stops
  • 15h 00m total
  • London to Donegal
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick 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, Cheapflights users made 858,174 searches. Data last updated 3 August 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Donegal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonDonegal

LGW - CFN

LGWCFN

London Gatwick

Wed 2/9

11:45-20:00

1 stop8h 15m

Donegal

Wed 9/9

14:30-21:15

1 stop6h 45m

£115

LondonDonegal

LGW - CFN

LGWCFN

London Gatwick

Tue 8/9

11:55-20:00

1 stop8h 05m

Donegal

Tue 15/9

14:30-20:55

1 stop6h 25m

£116

LondonDonegal

LGW - CFN

LGWCFN

London Gatwick

Thu 17/9

14:45-20:00

1 stop5h 15m

Donegal

Wed 23/9

07:55-15:10

1 stop7h 15m

£117

LondonDonegal

LGW - CFN

LGWCFN

London Gatwick

Wed 12/8

08:50-14:00

1 stop5h 10m

Donegal

Sat 15/8

14:30-20:45

1 stop6h 15m

£136
Fastest return journey

LondonDonegal

LGW - CFN

LGWCFN

London Gatwick

Fri 28/8

14:55-20:00

1 stop5h 05m

Donegal

Fri 4/9

14:30-20:30

1 stop6h 00m

£166

LondonDonegal

LGW - CFN

LGWCFN

London Gatwick

Tue 1/9

05:35-14:00

3 stops32h 25m

Donegal

Sat 5/9

14:30-18:55

1 stop4h 25m

£191

LondonDonegal

LGW - CFN

LGWCFN

London Gatwick

Fri 11/9

20:55-14:00

2 stops17h 05m

Donegal

Mon 14/9

14:30-20:55

1 stop6h 25m

£223

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Sorted by cheapest first

Best time to book a flight from Gatwick to Donegal

Have a flexible travel schedule? Discover the best time to fly to Donegal from Gatwick with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Donegal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Donegal from London Gatwick?

    For a flight from London Gatwick to Donegal, you will be flying into Donegal. Donegal (CFN) is just 28.5 mi from the center of the city. Donegal is the only Donegal airport and it handles 0 inbound flights from London Gatwick per day. 0 airlines have flights to Donegal from London Gatwick on a regular basis.

  • Can I find deals for flights from Gatwick to Donegal that include hotel bookings?

    Yes. In addition to deals on Gatwick to Donegal flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Donegal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Donegal.

  • Can I find deals for business class flights from Gatwick to Donegal?

    Yes. Cheapflights offers flight deals from Gatwick to Donegal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Donegal?

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

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When you search for this flight from Gatwick to Donegal, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Donegal?

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Can Cheapflights find flights from Gatwick to Donegal with no change fees?

Yes! Cheapflights helps users easily find flights from Gatwick to Donegal with no change fees.

Can Cheapflights notify me if prices for flights from Gatwick to Donegal become cheaper?

Yes! Start tracking prices for Gatwick to Donegal flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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