Cheap flights from Ireland to London from £23
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to London departing on 16/7. 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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British Airways flights from Ireland to Brighton
Our best British Airways deals on Ireland to Brighton flight tickets
Aer Lingus flights from Ireland to Brighton
Our best Aer Lingus deals on Ireland to Brighton flight tickets
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How to get the cheapest flight ticket from Ireland to Brighton
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 cheapest month to fly to Brighton?
If you aren’t able to travel to Brighton during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £65.
What is the cheapest Ireland to Brighton flight route?
Fly from Shannon to London Stansted for the best Ireland - Brighton flight prices
How far in advance should I book a flight to Brighton?
You are more likely to see cheaper flights to Brighton from Ireland when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Brighton for around £116 when searching 23 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brighton from Ireland for as low as £74 on momondo.
What cabin class options are available on Ireland to Brighton flights?
There are 3 cabin classes available to choose from on Ireland to Brighton 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 Ireland to Brighton?
Ryanair, British Airways, and Aer Lingus are the most popular carriers operating from Ireland to Brighton
Which airlines fly to Brighton?
Ryanair, Aer Lingus and British Airways are the top three most popular airlines that fly to Brighton from Ireland according to our data. Ryanair is the first choice among our users, with 49% of people opting to fly with this airline when travelling to Brighton. Keep in mind that there are 3 different airlines that fly to Brighton on a routine basis, so you have a few additional options to choose from.
How many flights depart from Ireland to Brighton on average per day?
As of June 2025, there are 95 flights per day flying from Ireland to Brighton. The most common time of day flights depart is 07:00, with 44% of flights taking off at midday.
How many flights depart from Ireland to Brighton on average per week?
668 flights are operational weekly from Ireland to Brighton as of June 2025. The most popular departure day for this route is Thu, with 22% of flights per week taking off on this day.
Cheap Ireland to Brighton flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ireland to Brighton
When did momondo last update prices for flights from Ireland to Brighton?
Prices for flights from Ireland to Brighton are refreshed on a daily basis.
How many operators does momondo search for flights from Ireland to Brighton?
The number of operators available for flights from Ireland to Brighton is 3 as of June 2025.
How old do you have to be to fly from Ireland to Brighton?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Brighton.
What documentation or ID do you need to fly to Brighton?
The necessary travel and health documents for your Brighton trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ireland to Brighton?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ireland to Brighton is Airbus A320-100/200 (16.17% of total bookings). The next most popular plane models are Airbus A321neo (13.71%), Boeing 737-800 Passenger/BBJ2 (winglets) (11.62%), and Boeing 737 MAX 8 (8.37%).
Best airlines flying from Ireland to Brighton
Compare and see reviews for airlines that fly from Ireland to Brighton with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £26 | Free Cancellation | Rating 6.8 5,130 reviews | |||
| PriceFrom £57 | Free Cancellation | Rating 6.6 7,031 reviews | |||
| PriceFrom £62 | Free Cancellation | Rating 7.1 1,123 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ireland to Brighton?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Brighton. momondo saves you time and could save you money on your trip.
Can I find flights from Ireland to Brighton with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Ireland to Brighton flights to just show those with flexible booking policies.
How can momondo help me find flights from Ireland to Brighton?
Once you have performed a search for Ireland to Brighton 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 Ireland to Brighton right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ireland to Brighton flights. All you need is a valid email address and we will do the rest; it is that quick and easy.