What is the cheapest day to fly from Brighton to Donegal?

Travellers seeking maximum savings on their Brighton to Donegal flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Donegal ranges from 58.0 - 118.0 inches per month. October is typically the wettest month, when rainfall can reach 118.0 mm. April is typically the driest time to visit Donegal when rainfall is around 58.0 mm.

If weather is an important factor for your trip to Donegal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 14.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 Gatwick - Donegal or London Luton - Donegal.

What is the cheapest month to fly from Brighton to Donegal?

Our data shows that February tends to be the cheapest month to fly to Donegal from Brighton. Users have commonly found prices around £323 for the month, but tickets can be as low as £203. Due to multiple factors, prepare for potentially higher prices in June.

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. 1 airline has flights to Donegal from Brighton on a regular basis.

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.

£70+ Flights from Brighton to Donegal

Cheap flight deals from Brighton to Donegal

Round-trip from	£112
One-way from	£70
Popular in	June
Cheapest in	February
Average price	£303

25/8-27/8
2 total stops
14h 20m total
Brighton to Donegal

Search Deals

3/8
1 total stop
10h 15m total
Brighton to Donegal

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£38 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Brighton to Donegal

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 4 July 2025.

Mon 25/806:25STN - CFN

1 stop7h 35mMultiple Airlines

Wed 27/814:30CFN - STN

1 stop6h 45mMultiple Airlines

Deal found 2/7£112

Sat 16/816:10LTN - CFN

1 stop3h 50mMultiple Airlines

Sat 23/814:30CFN - LTN

1 stop7h 15mMultiple Airlines

Deal found 1/7£130

Mon 25/808:40LGW - CFN

1 stop5h 20mMultiple Airlines

Wed 27/814:30CFN - LGW

1 stop5h 45mMultiple Airlines

Deal found 2/7£133

Thu 21/806:20LHR - CFN

1 stop13h 40mMultiple Airlines

Wed 27/814:30CFN - LHR

1 stop5h 50mMultiple Airlines

Deal found 3/7£215

Sat 16/815:50LHR - CFN

1 stop4h 10mAer Lingus

Sat 23/814:30CFN - LHR

1 stop4h 55mAer Lingus

Deal found 1/7£218

Tue 22/713:40LCY - CFN

1 stop6h 20mMultiple Airlines

Mon 28/714:30CFN - LCY

1 stop7h 10mMultiple Airlines

Deal found 3/7£248

Mon 18/809:05LCY - CFN

1 stop4h 55mAer Lingus

Mon 25/814:30CFN - LCY

1 stop7h 10mAer Lingus

Deal found 3/7£424

Sun 17/810:35LHR - CFN

1 stop9h 25mBritish Airways

Sun 24/813:20CFN - LHR

1 stop7h 35mBritish Airways

Deal found 3/7£585

Sat 5/708:45LHR - CFN

2 stops6h 40mLoganair

Fri 11/714:00CFN - LHR

2 stops44h 35mLoganair

Deal found 2/7£888

Best flights from Brighton to Donegal
Discover carefully curated flight deals from Brighton to Donegal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 July 2025.

Mon 25/806:25STN - CFN

1 stop7h 35mMultiple Airlines

Wed 27/814:30CFN - STN

1 stop6h 45mMultiple Airlines

Deal found 2/7£112

Sat 16/815:50LHR - CFN

1 stop4h 10mAer Lingus

Sat 23/814:30CFN - LHR

1 stop4h 55mAer Lingus

Deal found 1/7£218

Sat 16/816:10LTN - CFN

1 stop3h 50mMultiple Airlines

Sat 23/814:30CFN - LTN

1 stop7h 15mMultiple Airlines

Deal found 1/7£130

Mon 25/808:40LGW - CFN

1 stop5h 20mMultiple Airlines

Wed 27/814:30CFN - LGW

1 stop5h 45mMultiple Airlines

Deal found 2/7£133

Thu 21/806:20LHR - CFN

1 stop13h 40mMultiple Airlines

Wed 27/814:30CFN - LHR

1 stop5h 50mMultiple Airlines

Deal found 3/7£215

Sun 17/810:35LHR - CFN

1 stop9h 25mBritish Airways

Sun 24/813:20CFN - LHR

1 stop7h 35mBritish Airways

Deal found 3/7£585

Tue 22/713:40LCY - CFN

1 stop6h 20mMultiple Airlines

Mon 28/714:30CFN - LCY

1 stop7h 10mMultiple Airlines

Deal found 3/7£248

Mon 18/809:05LCY - CFN

1 stop4h 55mAer Lingus

Mon 25/814:30CFN - LCY

1 stop7h 10mAer Lingus

Deal found 3/7£424

Last-minute flights from Brighton to Donegal
Discover last-minute flight deals from Brighton to Donegal. Data last updated 4 July 2025 and is based on user searches.

Sat 5/708:45LHR - CFN

2 stops6h 40mLoganair

Fri 11/714:00CFN - LHR

2 stops44h 35mLoganair

Deal found 2/7£888

Tue 22/713:40LCY - CFN

1 stop6h 20mMultiple Airlines

Mon 28/714:30CFN - LCY

1 stop7h 10mMultiple Airlines

Deal found 3/7£248

Sat 16/816:10LTN - CFN

1 stop3h 50mMultiple Airlines

Sat 23/814:30CFN - LTN

1 stop7h 15mMultiple Airlines

Deal found 1/7£130

Sat 16/815:50LHR - CFN

1 stop4h 10mAer Lingus

Sat 23/814:30CFN - LHR

1 stop4h 55mAer Lingus

Deal found 1/7£218

Sun 17/810:35LHR - CFN

1 stop9h 25mBritish Airways

Sun 24/813:20CFN - LHR

1 stop7h 35mBritish Airways

Deal found 3/7£585

Mon 18/809:05LCY - CFN

1 stop4h 55mAer Lingus

Mon 25/814:30CFN - LCY

1 stop7h 10mAer Lingus

Deal found 3/7£424

Thu 21/806:20LHR - CFN

1 stop13h 40mMultiple Airlines

Wed 27/814:30CFN - LHR

1 stop5h 50mMultiple Airlines

Deal found 3/7£215

Mon 25/806:25STN - CFN

1 stop7h 35mMultiple Airlines

Wed 27/814:30CFN - STN

1 stop6h 45mMultiple Airlines

Deal found 2/7£112

Mon 25/808:40LGW - CFN

1 stop5h 20mMultiple Airlines

Wed 27/814:30CFN - LGW

1 stop5h 45mMultiple Airlines

Deal found 2/7£133

One-way flights from Brighton to Donegal
Search for one-way flight options from Brighton to Donegal. Find affordable one-way fares based on user searches. Data last updated 4 July 2025.

Sun 3/809:45STN - CFN

1 stop10h 15mMultiple Airlines

Deal found 2/7£70

Sun 3/809:50LGW - CFN

1 stop10h 10mMultiple Airlines

Deal found 2/7£73

Sun 3/809:55LTN - CFN

1 stop10h 05mMultiple Airlines

Deal found 2/7£76

Sun 3/815:50LHR - CFN

1 stop4h 10mAer Lingus

Deal found 2/7£138

Sun 3/819:30LCY - CFN

1 stop24h 30mBritish Airways

Deal found 2/7£410

Sun 3/822:25LHR - CFN

2 stops15h 35mMultiple Airlines

Deal found 2/7£434

Cheapflights Fare Finder

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

LondonDonegal

STN - CFN

STNCFN

London Stansted

Mon 25/8

06:25-14:00

1 stop7h 35m

Donegal

Wed 27/8

14:30-21:15

1 stop6h 45m

£112

LondonDonegal

LTN - CFN

LTNCFN

London Luton

Sat 16/8

16:10-20:00

1 stop3h 50m

Donegal

Sat 23/8

14:30-21:45

1 stop7h 15m

£130

LondonDonegal

LGW - CFN

LGWCFN

London Gatwick

Mon 25/8

08:40-14:00

1 stop5h 20m

Donegal

Wed 27/8

14:30-20:15

1 stop5h 45m

£133

LondonDonegal

LHR - CFN

LHRCFN

London Heathrow

Thu 21/8

06:20-20:00

1 stop13h 40m

Donegal

Wed 27/8

14:30-20:20

1 stop5h 50m

£215

LondonDonegal

LHR - CFN

LHRCFN

London Heathrow

Sat 16/8

15:50-20:00

1 stop4h 10m

Donegal

Sat 23/8

14:30-19:25

1 stop4h 55m

£218

LondonDonegal

LCY - CFN

LCYCFN

London City

Tue 22/7

13:40-20:00

1 stop6h 20m

Donegal

Mon 28/7

14:30-21:40

1 stop7h 10m

£248

LondonDonegal

LCY - CFN

LCYCFN

London City

Mon 18/8

09:05-14:00

1 stop4h 55m

Donegal

Mon 25/8

14:30-21:40

1 stop7h 10m

£424

LondonDonegal

LHR - CFN

LHRCFN

London Heathrow

Sun 17/8

10:35-20:00

1 stop9h 25m

Donegal

Sun 24/8

13:20-20:55

1 stop7h 35m

£585

LondonDonegal

STN - CFN

STNCFN

London Stansted

Sun 3/8

09:45-20:00

1 stop10h 15m

£70

LondonDonegal

LGW - CFN

LGWCFN

London Gatwick

Sun 3/8

09:50-20:00

1 stop10h 10m

£73

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 14 results

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

What is the cheapest time of day to fly from BH9 to CFN?

When flying from Brighton to Donegal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Brighton to Donegal?

Reviews of airlines servicing Donegal

Read through reviews of airlines operating flights from Brighton to Donegal, such as Aer Lingus and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Aer Lingus

7.1

Good

1,144 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.

Aer Lingus

7.1

Good

1,144 reviews

Aer Lingus

7.1

Good

1,144 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.

British Airways

6.6

Okay

7,093 reviews

Aer Lingus

7.1

Good

1,144 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.

Related info for your journey

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. 1 airline has flights to Donegal from Brighton on a regular basis.
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 Gatwick - Donegal or London Luton - 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

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Top airline flying from Brighton to Donegal

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£169	Average£234	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

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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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Cheap flights from Brighton to Donegal from £70

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Brighton to Donegal

Keep the following information in mind while searching for Brighton to Donegal flight deals. Data was last updated 4 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Brighton to Donegal

Cheapest flights from Brighton to DonegalExplore 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 4 July 2025.

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 4 July 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Brighton to Donegal

What is the cheapest time of day to fly from BH9 to CFN?

Find hourly flight availability from Brighton to Donegal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2025.

How much does it cost for a return flight from Brighton to Donegal?

Reviews of airlines servicing Donegal

Get insights into the airlines that provide service to Donegal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Donegal. Reviews last updated 4 July 2025.

Read through reviews of airlines operating flights from Brighton to Donegal, such as Aer Lingus and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the most popular routes from Brighton to Donegal?

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

How can I find direct flights from Brighton to Donegal?

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

Travelling to a place near Brighton?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Brighton to Donegal

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Brighton to Donegal

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Brighton to Donegal?

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

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

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

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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 4 July 2025.