Cheapflights Tip: The best prices from Brighton to Dublin are usually found in January or September, booked 37 days in advance, depart on a Saturday or Friday and return on a Friday
Find flight deals from Brighton to Dublin
Keep the following information in mind while searching for Brighton to Dublin flight deals. Data was last updated 4 October 2026.
Everything you need to know about your flight from Brighton to Dublin
Prices
Airlines
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 4 October 2026.
One of the essential ways to save on airfare from Brighton to Dublin is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 38% on airfare.
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 3 October 2026.
Travellers seeking maximum savings on their Brighton to Dublin flight should consider departing on Tuesday evenings 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 4 October 2026.
The most flights from BH9 to DUB are scheduled on a Friday (69 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (36 on average).
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 4 October 2026.
Check out reviews from past customers who have flown with Aer Lingus,Ryanair, andBritish Airways 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.
Flight crew were very nice and friendly and very professional. I enjoyed my flights.
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.
What airport do you fly into for flights to Dublin from Brighton?
Most people fly into Dublin (DUB) if they book a flight to Dublin from Brighton. On average, Dublin has 68 inbound flights from Brighton per day from 3 airlines. Dublin is conveniently located just 5.7 mi from Dublin’s city center.
What are the cheapest airlines to fly from Brighton to Dublin one-way?
The cheapet airlines for a one-way flight from Brighton to Dublin are Ryanair (£15), British Airways (£45), and Aer Lingus (£64).
What are the most popular routes from Brighton to Dublin?
The most popular flight routes from Brighton to Dublin are London Gatwick - Dublin, London Stansted - Dublin and London Luton - Dublin.
What are the most reliable airlines from Brighton to Dublin?
Consider Air Canada (88%), Aer Lingus (80%) or Qatar Airways (80%) when booking your flight. These represent the most reliable airlines when flying from Brighton to Dublin.
What are the cheapest flights from Brighton to Dublin?
Looking for the cheapest flight from Brighton to Dublin? While on average our users pay £458, our data indicates the cheapest price to be £62. The most popular route (London Gatwick - Dublin), is priced around £30.
Can I find deals for business class flights from Brighton to Dublin?
Yes. Cheapflights offers flight deals from Brighton to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 October 2026.
Discover the top 3 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 7,457,451 searches. Data last updated 4 October 2026.
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 Dublin?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dublin from Brighton today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Brighton to Dublin?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Brighton to Dublin for you. Better yet — we are completely free to use.
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.
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