Cheap flights from Brighton to Dublin from £16
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brighton to Dublin departing on 22/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Ryanair flights from Brighton to Dublin
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British Airways flights from Brighton to Dublin
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How to get the cheapest flight ticket from Brighton to Dublin
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Brighton and Dublin?
What is the cheapest month to fly to Dublin?
In general, September is the cheapest month to fly from Brighton to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £48. If you aren’t able to travel to Dublin during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £50.
What is the cheapest day to depart on your flight to Dublin?
On average, the least expensive day to fly to Dublin from Brighton is on a Saturday. momondo users have found tickets for Saturday departures for as low as £96. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £130. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.
What is the cheapest time of day to depart on your flight to Dublin?
Flying to Dublin from Brighton in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £94 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £122 on average. Flights to Dublin from Brighton in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Brighton to Dublin flight route?
Fly from London Gatwick to Dublin for the best Brighton - Dublin flight prices
How far in advance should I book a flight to Dublin?
You are more likely to see cheaper flights to Dublin from Brighton when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around £120 when searching 20 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Brighton for as low as £91 on momondo.
What cabin class options are available on Brighton to Dublin flights?
There are 3 cabin classes available to choose from on Brighton to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Brighton to Dublin?
Ryanair and British Airways are the most popular carriers operating from Brighton to Dublin
Which airlines fly to Dublin?
Ryanair, British Airways and Aer Lingus are the top three most popular airlines that fly to Dublin from Brighton according to our data. Ryanair is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Dublin. Keep in mind that there are 4 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.
How many flights depart from Brighton to Dublin on average per day?
The number of flights available between Brighton and Dublin is 71 per day as of June 2025. The most frequent departure time is 08:00, with 38% of daily flights leaving at midday.
How many flights depart from Brighton to Dublin on average per week?
The number of flights available between Brighton and Dublin is 501 per week as of June 2025. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.
Cheap Brighton to Dublin flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Brighton to Dublin
When did momondo last update prices for flights from Brighton to Dublin Airport?
Prices for flights from Brighton to Dublin Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Brighton to Dublin Airport?
There are 3 operators available for flights from Brighton to Dublin Airport as of June 2025.
How old do you have to be to fly from Brighton to Dublin Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Brighton to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Brighton to Dublin?
Based on momondo bookings for flights between Brighton and Dublin, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 19.22% of the total bookings. Other popular models include Airbus A320-100/200 with 14.44%, Boeing 737 MAX 8 with 10.78%, and Airbus A321neo with 7.99%.
Best airlines flying from Brighton to Dublin
Compare and see reviews for airlines that fly from Brighton to Dublin with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £26 | Free Cancellation | Rating 6.8 5,142 reviews | |||
| PriceFrom £44 | Free Cancellation | Rating 6.6 7,056 reviews | |||
| PriceFrom £81 | Free Cancellation | Rating 7.1 1,129 reviews | |||
| PriceFrom £127 | Free Cancellation | Rating 7.8 1,365 reviews |
Travelling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Brighton to Dublin?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Brighton to Dublin . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Brighton to Dublin with flexible booking policies on momondo?
All flight searches from Brighton to Dublin on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Brighton to Dublin?
Once you have performed a search for Brighton to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Brighton to Dublin right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Brighton to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.