Cheap flights from Brighton to Dublin from £18
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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Brighton to Dublin are usually found in September or January, booked 30 days in advance, depart on a Saturday or Friday and return on a Friday
Cheap flight deals from Brighton to Dublin
Keep the following information in mind while searching for Brighton to Dublin flight deals. Data was last updated 3 July 2025.
Round-trip from | £31 |
---|---|
One-way from | £18 |
Popular in | December |
Cheapest in | September |
Average price | £62 |
Find flight deals from Brighton to Dublin
Cheapest flights from Brighton to DublinExplore the most affordable flight options available from Brighton to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Explore the most affordable flight options available from Brighton to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Brighton to Dublin 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 July 2025.
Use the filters below to find and compare flights from Brighton to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonDublin
LGW - DUB
LGWDUB
London Gatwick
Sat 2/8
21:30-22:55
Nonstop1h 25m
Dublin
Thu 7/8
06:15-07:45
Nonstop1h 30m
LondonDublin
STN - DUB
STNDUB
London Stansted
Thu 24/7
06:55-08:15
Nonstop1h 20m
Dublin
Mon 28/7
06:30-07:50
Nonstop1h 20m
LondonDublin
LTN - DUB
LTNDUB
London Luton
Tue 29/7
10:00-11:15
Nonstop1h 15m
Dublin
Tue 29/7
20:15-21:25
Nonstop1h 10m
LondonDublin
STN - DUB
STNDUB
London Stansted
Mon 3/11
06:30-07:50
Nonstop1h 20m
Dublin
Sat 8/11
21:45-23:05
Nonstop1h 20m
LondonDublin
STN - DUB
STNDUB
London Stansted
Thu 14/8
17:50-19:10
Nonstop1h 20m
Dublin
Mon 18/8
06:30-07:50
Nonstop1h 20m
LondonDublin
LHR - DUB
LHRDUB
London Heathrow
Mon 11/8
16:35-18:00
Nonstop1h 25m
Dublin
Thu 14/8
08:35-10:10
Nonstop1h 35m
LondonDublin
LCY - DUB
LCYDUB
London City
Mon 15/9
13:40-15:00
Nonstop1h 20m
Dublin
Tue 16/9
16:45-18:20
Nonstop1h 35m
LondonDublin
LCY - DUB
LCYDUB
London City
Tue 29/7
20:30-21:50
Nonstop1h 20m
Dublin
Tue 5/8
20:10-21:40
Nonstop1h 30m
LondonDublin
SEN - DUB
SENDUB
London Southend
Wed 20/8
16:50-22:05
1 stop5h 15m
Dublin
Fri 22/8
06:50-19:35
1 stop12h 45m
LondonDublin
LGW - DUB
LGWDUB
London Gatwick
Tue 19/8
09:40-11:05
Nonstop1h 25m
Best time to book a flight from Brighton to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Brighton with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Brighton to Dublin
How far ahead should I book a flight from Brighton to Dublin?
Use this chart to determine the optimal time to book a return flight from Brighton to Dublin. Price data was last updated on 27 June 2025.
The price you pay for your flight from Brighton to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 27 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 Dublin?
Currently, January is the cheapest month in which you can book a flight from Brighton to Dublin (average of £71). Flying from Brighton to Dublin in August is currently the most expensive (average of £93). 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 DUB?
Find hourly flight availability from Brighton to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Brighton to Dublin as you normally would.
What is the cheapest day to fly from Brighton to Dublin?
Use this chart to determine the cheapest time to fly return from Brighton to Dublin. Price data was last updated on 29 June 2025.
Travellers seeking maximum savings on their Brighton to Dublin flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Brighton to Dublin
Explore weekly flight availability from Brighton to Dublin. 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 3 July 2025.
The most flights from BH9 to DUB are scheduled on a Thursday (73 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (32 on average).
How much does it cost for a return flight from Brighton to Dublin?
Reviews of airlines servicing Dublin
Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated 3 July 2025.
Check out reviews from past customers who have flown with KLM, Vueling, andAer Lingus from Brighton to Dublin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Related info for your journey
Find useful and relevant information for your journey from Brighton to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Brighton to Dublin
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Brighton to Dublin
Discover the top 4 airlines that operate flights from Brighton to Dublin. 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 3 July 2025.
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How does Cheapflights help users find flights from Brighton to Dublin?
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Can Cheapflights find flights from Brighton to Dublin with no change fees?
Need flexible booking options for your flight to Dublin from Brighton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Brighton to Dublin become cheaper?
Yes! Start tracking prices for Brighton to Dublin 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.