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Cheap flights from Brighton to Galway from £17

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 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SNN
29 Jan — 5 Feb1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Brighton to Galway are usually found in January or February, booked 37 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Brighton to Galway

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to Galway
Explore the most affordable flight options available from Brighton to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 December 2025.

Tue 30/1218:05LHR - SNN
Nonstop1h 20mAer Lingus
Wed 31/1220:05SNN - LHR
Nonstop1h 20mAer Lingus
Deal found 28/12£147
Tue 30/1219:30STN - SNN
1 stop17h 20mMultiple Airlines
Wed 31/1218:55SNN - STN
1 stop13h 25mMultiple Airlines
Deal found 28/12£150
Tue 30/1219:20LTN - SNN
1 stop17h 30mMultiple Airlines
Wed 31/1218:55SNN - LTN
1 stop13h 20mMultiple Airlines
Deal found 28/12£150
Wed 31/1218:30STN - SNN
1 stop13h 25mRyanair
Sun 4/123:55SNN - STN
2 stops16h 40mRyanair
Deal found 30/12£153
Wed 31/1220:00LGW - SNN
Nonstop1h 30mMultiple Airlines
Thu 1/113:20SNN - LGW
1 stop7h 15mMultiple Airlines
Deal found 30/12£157
Tue 30/1218:05LHR - SNN
Nonstop1h 20mAer Lingus
Mon 5/120:05SNN - LHR
Nonstop1h 20mAer Lingus
Deal found 29/12£159
Tue 30/1207:30LTN - SNN
1 stop14h 15mMultiple Airlines
Mon 5/112:35SNN - LTN
2 stops9h 50mMultiple Airlines
Deal found 29/12£159
Wed 31/1218:30STN - SNN
1 stop13h 25mMultiple Airlines
Sun 4/123:55SNN - STN
2 stops13h 25mMultiple Airlines
Deal found 30/12£160
Wed 31/1221:40LGW - SNN
2 stops15h 15mRyanair
Sun 4/123:55SNN - LGW
2 stops15h 40mRyanair
Deal found 30/12£162
Wed 31/1220:00LGW - SNN
Nonstop1h 30mRyanair
Sat 3/120:45SNN - LGW
2 stops36h 30mRyanair
Deal found 29/12£172
Tue 30/1212:40LGW - SNN
Nonstop1h 30mMultiple Airlines
Wed 31/1218:55SNN - LGW
1 stop12h 55mMultiple Airlines
Deal found 28/12£173
Tue 30/1219:30STN - SNN
1 stop17h 20mRyanair
Sat 3/120:45SNN - STN
2 stops36h 30mRyanair
Deal found 28/12£175

Find flight deals from Brighton to Galway

Keep the following information in mind while searching for Brighton to Galway flight deals. Data was last updated 30 December 2025.

Round-trip from

£36

One-way from

£17

Popular in

December

Cheapest in

January

Average price

£98
Ryanair
  • Ryanair
  • 6/2-11/2
  • Nonstop
  • 3h 00m total
  • Brighton to Galway
Search Deals
Ryanair
  • Ryanair
  • 20/1
  • Nonstop
  • 1h 30m total
  • Brighton to Galway
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brighton to Galway 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 30 December 2025.
Use the filters below to find and compare flights from Brighton to Galway that are best for you.

Fly from

Brighton

Fly to

Galway

Route

Depart

Return

Price

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Mon 26/1

17:50-19:20

Nonstop1h 30m

Shannon

Mon 2/2

15:55-17:25

Nonstop1h 30m

£36

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Fri 6/2

16:35-18:05

Nonstop1h 30m

Shannon

Wed 11/2

18:05-19:35

Nonstop1h 30m

£36

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Fri 6/2

16:35-18:05

Nonstop1h 30m

Shannon

Sun 8/2

15:55-17:25

Nonstop1h 30m

£36

LondonShannon

STN - SNN

STNSNN

London Stansted

Mon 12/1

07:50-09:25

Nonstop1h 35m

Shannon

Tue 13/1

19:20-20:55

Nonstop1h 35m

£36

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Fri 6/2

16:35-18:05

Nonstop1h 30m

Shannon

Sat 7/2

16:35-18:05

Nonstop1h 30m

£36

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Tue 27/1

12:40-14:10

Nonstop1h 30m

Shannon

Tue 3/2

10:45-12:15

Nonstop1h 30m

£36

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Fri 6/2

16:35-18:05

Nonstop1h 30m

Shannon

Tue 10/2

10:45-12:15

Nonstop1h 30m

£36

LondonShannon

STN - SNN

STNSNN

London Stansted

Sun 11/1

07:55-09:30

Nonstop1h 35m

Shannon

Sun 11/1

19:55-21:30

Nonstop1h 35m

£36

LondonShannon

STN - SNN

STNSNN

London Stansted

Thu 5/2

16:15-17:50

Nonstop1h 35m

Shannon

Sun 8/2

05:55-07:30

Nonstop1h 35m

£36

LondonShannon

STN - SNN

STNSNN

London Stansted

Thu 22/1

07:05-08:40

Nonstop1h 35m

Shannon

Mon 26/1

19:55-21:30

Nonstop1h 35m

£36

Flights are sorted by cheapest return flights first.

Deals found on 27/12

Showing 1-10 of 60 results
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Best time to book a flight from Brighton to Galway

Have a flexible travel schedule? Discover the best time to fly to Galway 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 Galway

How far ahead should I book a flight from Brighton to Galway?

Use this chart to determine the optimal time to book a return flight from Brighton to Galway. Price data was last updated on 26 December 2025.

The price you pay for your flight from Brighton to Galway may vary depending on when you book. For the best chance of a lower fare, look to book 37 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Brighton to Galway?

Currently, December is the cheapest month in which you can book a flight from Brighton to Galway (average of £17). Flying from Brighton to Galway in August is currently the most expensive (average of £33). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BH9 to G4W?

Find hourly flight availability from Brighton to Galway. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 December 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 30% on flights from Brighton to Galway by exploring options for tickets in the afternoon.

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

Use this chart to determine the cheapest time to fly return from Brighton to Galway. Price data was last updated on 6 December 2025.

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

Weekly flight availability from Brighton to Galway

Explore weekly flight availability from Brighton to Galway. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 December 2025.

The most flights from BH9 to G4W are scheduled on a Monday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

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

Reviews of airlines servicing Galway

Get insights into the airlines that provide service to Galway. 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 Galway. Reviews last updated 30 December 2025.
Read through reviews of airlines operating flights from Brighton to Galway, such as Aer Lingus, Ryanair, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,415 reviews
Check prices

Boarding

7.4

Overall

7.2

Entertainment

6.9

Food

6.6

Comfort

7.1

Crew

8.0

Reviews

1 / 20
4.0
Okay

Catherine,Dec 2025

AGP - DUB

Flight out to Malaga was terrific on A330 but flight back on A320 no where as good. Seat was uncomfortable, sweet wrappers & toilet paper on the floor at my seat. Rubbish in holder of seat in front. All unpleasant. Flight itself was fine & crew otherwise very good.
Aer Lingus
7.2
Good
1,415 reviews
Aer Lingus
7.2
Good
1,415 reviews
Check prices

Boarding

7.4

Overall

7.2

Entertainment

6.9

Food

6.6

Comfort

7.1

Crew

8.0

Reviews

1 / 20
4.0
Okay

Catherine,Dec 2025

AGP - DUB

Flight out to Malaga was terrific on A330 but flight back on A320 no where as good. Seat was uncomfortable, sweet wrappers & toilet paper on the floor at my seat. Rubbish in holder of seat in front. All unpleasant. Flight itself was fine & crew otherwise very good.
Ryanair
6.9
Okay
5,235 reviews
Aer Lingus
7.2
Good
1,415 reviews
Check prices

Boarding

7.4

Overall

7.2

Entertainment

6.9

Food

6.6

Comfort

7.1

Crew

8.0

Reviews

1 / 20
4.0
Okay

Catherine,Dec 2025

AGP - DUB

Flight out to Malaga was terrific on A330 but flight back on A320 no where as good. Seat was uncomfortable, sweet wrappers & toilet paper on the floor at my seat. Rubbish in holder of seat in front. All unpleasant. Flight itself was fine & crew otherwise very good.
British Airways
6.7
Okay
7,625 reviews
Aer Lingus
7.2
Good
1,415 reviews
Check prices

Boarding

7.4

Overall

7.2

Entertainment

6.9

Food

6.6

Comfort

7.1

Crew

8.0

Reviews

1 / 20
4.0
Okay

Catherine,Dec 2025

AGP - DUB

Flight out to Malaga was terrific on A330 but flight back on A320 no where as good. Seat was uncomfortable, sweet wrappers & toilet paper on the floor at my seat. Rubbish in holder of seat in front. All unpleasant. Flight itself was fine & crew otherwise very good.

Related info for your journey

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

  • How long is the flight from Brighton to Galway?

    Departing from Brighton to Galway will take you 1h 30m. The distance between Brighton and Galway is about 387 mi. Most flights are nonstop.

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

    The most popular flight routes from Brighton to Galway are London Heathrow - Shannon, London Gatwick - Shannon and London Stansted - Shannon.

  • What are the most reliable airlines from Brighton to Galway?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Brighton to Galway on time: Qatar Airways (76%), Aer Lingus (76%), British Airways (76%).

  • What are the cheapest flights from Brighton to Galway?

    The cheapest flight price from Brighton to Galway is £124. On average you can expect to pay £495. The most popular route, (London Heathrow - Shannon), can usually be booked for £102.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Brighton to Galway?

    Currently, December is the cheapest month in which you can book a flight from Brighton to Galway (average of £17). Flying from Brighton to Galway in August is currently the most expensive (average of £33). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Brighton to Galway

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Brighton to Galway

Discover the top 2 airlines that operate flights from Brighton to Galway. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 30 December 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£22Average£78FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£78Average£138FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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 Galway?

Deals for Brighton to Galway flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Galway from Brighton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Brighton to Galway with no change fees.

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

Not ready to book yet? You can track prices for flights from Brighton to Galway on Cheapflights with our Price Alert feature and get notified when better prices are available.

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