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Cheap flights from Brighton to Donegal from £72

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CFN
9 Jun — 16 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brighton to Donegal

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to Donegal
Explore the most affordable flight options available from Brighton to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 May 2026.

Fri 5/606:20
LTN
-
CFN
1 stop7h 40m
Multiple Airlines
Fri 12/614:30
CFN
-
LTN
1 stop8h 55m
Multiple Airlines
Deal found 6/5£114
Fri 5/606:35
STN
-
CFN
1 stop7h 25m
Multiple Airlines
Fri 12/614:30
CFN
-
STN
1 stop7h 55m
Multiple Airlines
Deal found 6/5£117
Sun 7/609:00
LTN
-
CFN
1 stop5h 00m
Multiple Airlines
Tue 9/607:55
CFN
-
LTN
1 stop4h 50m
Multiple Airlines
Deal found 6/5£119
Sun 7/608:55
LGW
-
CFN
1 stop5h 05m
Multiple Airlines
Tue 9/607:55
CFN
-
LGW
1 stop4h 45m
Multiple Airlines
Deal found 6/5£123
Thu 11/613:00
LTN
-
CFN
1 stop7h 00m
Multiple Airlines
Wed 17/607:55
CFN
-
LTN
1 stop7h 35m
Multiple Airlines
Deal found 5/5£136
Thu 11/608:30
STN
-
CFN
1 stop5h 30m
Multiple Airlines
Wed 17/614:30
CFN
-
STN
1 stop17h 20m
Multiple Airlines
Deal found 5/5£136
Thu 4/613:15
STN
-
CFN
1 stop6h 45m
Multiple Airlines
Sun 7/614:30
CFN
-
STN
1 stop17h 20m
Multiple Airlines
Deal found 5/5£136
Tue 2/621:20
STN
-
CFN
2 stops16h 40m
Multiple Airlines
Fri 5/614:30
CFN
-
STN
1 stop6h 50m
Multiple Airlines
Deal found 7/5£137
Thu 4/615:50
LTN
-
CFN
1 stop4h 10m
Multiple Airlines
Thu 11/607:55
CFN
-
LTN
1 stop4h 40m
Multiple Airlines
Deal found 5/5£138
Thu 11/609:45
LGW
-
CFN
1 stop4h 15m
Multiple Airlines
Wed 17/614:30
CFN
-
LGW
1 stop6h 45m
Multiple Airlines
Deal found 5/5£138
Thu 4/613:15
STN
-
CFN
1 stop6h 45m
Multiple Airlines
Thu 11/614:30
CFN
-
STN
1 stop5h 00m
Multiple Airlines
Deal found 5/5£138
Tue 2/616:10
LTN
-
CFN
1 stop3h 50m
Multiple Airlines
Fri 5/614:30
CFN
-
LTN
1 stop8h 55m
Multiple Airlines
Deal found 7/5£139

Find flight deals from Brighton to Donegal

Keep the following information in mind while searching for Brighton to Donegal flight deals. Data was last updated 10 May 2026.

Round-trip from

£114

One-way from

£72
5/6-12/6
  • 5/6-12/6
  • 2 total stops
  • 16h 35m total
  • Brighton to Donegal
Search Deals
31/7
  • 31/7
  • 1 total stop
  • 21h 10m total
  • Brighton to Donegal
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brighton 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 10 May 2026.
Use the filters below to find and compare flights from Brighton to Donegal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonDonegal

LTN - CFN

LTNCFN

London Luton

Fri 5/6

06:20-14:00

1 stop7h 40m

Donegal

Fri 12/6

14:30-23:25

1 stop8h 55m

£114

LondonDonegal

LGW - CFN

LGWCFN

London Gatwick

Sun 7/6

08:55-14:00

1 stop5h 05m

Donegal

Tue 9/6

07:55-12:40

1 stop4h 45m

£123

LondonDonegal

STN - CFN

STNCFN

London Stansted

Thu 11/6

08:30-14:00

1 stop5h 30m

Donegal

Wed 17/6

14:30-07:50

1 stop17h 20m

£136

LondonDonegal

STN - CFN

STNCFN

London Stansted

Thu 4/6

13:15-20:00

1 stop6h 45m

Donegal

Sun 7/6

14:30-07:50

1 stop17h 20m

£136

LondonDonegal

STN - CFN

STNCFN

London Stansted

Tue 2/6

11:35-20:00

1 stop8h 25m

Donegal

Fri 5/6

14:30-23:20

1 stop8h 50m

£137

LondonDonegal

STN - CFN

STNCFN

London Stansted

Tue 9/6

08:30-14:00

1 stop5h 30m

Donegal

Thu 11/6

14:30-21:20

1 stop6h 50m

£137

LondonDonegal

LTN - CFN

LTNCFN

London Luton

Tue 9/6

13:10-20:00

1 stop6h 50m

Donegal

Thu 11/6

07:55-15:25

1 stop7h 30m

£138

LondonDonegal

LTN - CFN

LTNCFN

London Luton

Thu 4/6

15:50-20:00

1 stop4h 10m

Donegal

Thu 11/6

07:55-12:35

1 stop4h 40m

£138

LondonDonegal

STN - CFN

STNCFN

London Stansted

Thu 4/6

13:15-20:00

1 stop6h 45m

Donegal

Thu 11/6

14:30-19:30

1 stop5h 00m

£138

LondonDonegal

LTN - CFN

LTNCFN

London Luton

Tue 2/6

16:10-20:00

1 stop3h 50m

Donegal

Fri 5/6

14:30-23:25

1 stop8h 55m

£139

Flights are sorted by cheapest return flights first.

Deals found on 8/5

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from Brighton to Donegal

Have a flexible travel schedule? Discover the best time to fly to Donegal from Brighton 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.

Cheapflights Insights

Everything you need to know about your flight from Brighton to Donegal
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Brighton 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 Brighton?

    For a flight from Brighton 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 Brighton per day. 0 airlines have flights to Donegal from Brighton on a regular basis.

  • How long is the flight from Brighton to Donegal?

    Departing from Brighton to Donegal will take you 4h 10m. Brighton and Donegal are separated by a distance of 408 mi.

  • What are the most popular routes from Brighton to Donegal?

    The most popular route from Brighton to Donegal is London Heathrow - Donegal. You may also consider London City - Donegal or London Gatwick - Donegal.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brighton 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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How does Cheapflights help users find flights from Brighton to Donegal?

When you search for this flight from Brighton 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 Brighton to Donegal?

Cheapflights simply makes it quick and affordable to book flights from Brighton to Donegal by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Brighton to Donegal with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Donegal from Brighton today and book when prices fit your budget.

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