Cheap flights from Dublin to Belfast

Choose between Ryanair, easyJet, or Aer Lingus to find the best price

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Tips to know when travelling to Belfast

Travelers usually depart from Dublin, Dublin - Townsend Street, Dublin - Pearse St. Bus Stop, Dublin - Halfpenny Bridge, or Dublin - Merrion Row when they travel from Dublin to Belfast. Book your trip to arrive at Belfast International, George Best Belfast City, or Belfast - Great Victoria Street railway station. The most popular airlines for this route are Ryanair, easyJet, Aer Lingus, British Airways, and Wizz Air. Dublin and Belfast have 401 direct flights per week. When you arrive at Belfast, consider visiting Trinity College, Dublin, Giant's Causeway, and Bru Na Boinne Neolithic Site (County Meath, Ireland).

Check-in for a flight from Dublin to Belfast

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
RyanairRYRFRNoOpens 24 days before flight
Closes 2 hours before flight
easyJetEZYU2YesOpens 720 days before flight
Closes 2 hours before flight
Aer LingusEINEINoOpens 48 days before flight
Closes 5 hours before flight
British AirwaysBAWBAYesNo
Wizz AirWZZW6NoOpens 48 days before flight
Closes 3 hours before flight

Frequently asked questions

What are the most popular routes to and from Dublin?
Travelers frequently search for route combinations, such as Dublin and London, Vancouver, Palma, Majorca, Budapest, Athens, Istanbul, Amsterdam, New York, Venice, Madrid, Paris, Faro, Kraków, İzmir, Barcelona, Lisbon, Antalya, Berlin, Malta, Split.
What are the most popular routes to and from Belfast?
Travelers frequently search for route combinations, such as Belfast and London, Manchester, Birmingham, Edinburgh, Nottingham, Barcelona, Glasgow, Southampton, Leeds, Istanbul, Budapest, Cardiff, Stockholm, Tallinn, Madrid, Kraków, Faro, Alicante, Amsterdam, Rome.
What airports are near Dublin?
The main airport in Dublin is Dublin. It is also served by Dublin, Shannon, Cork, George Best Belfast City, Belfast International, Isle of Man, Ireland West Airport Knock, City of Derry, Donegal, Waterford Airport.
What airports are near Belfast?
The main airport in Belfast is George Best Belfast City. It is also served by Dublin, Isle of Man, Ireland West Airport Knock, City of Derry, Donegal, Glasgow Prestwick.
What buses and trains depart from Dublin?
A number of bus and train companies depart from Dublin, including Bus Éireann.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Dublin and Belfast?
Yes, it's possible to combine different modes of transport between Dublin and Belfast thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Dublin and Belfast can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between Dublin and Belfast?
Currently, you can fly between Dublin and Belfast with Ryanair, easyJet, Aer Lingus, British Airways, Wizz Air.
When's the best time to travel between Dublin and Belfast?
If you don’t have specific dates for your trip between Dublin and Belfast, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Dublin and Belfast?
How many airports are there near Dublin?
How many airports are there near Belfast?
Is it possible to reach Dublin by bus or train?
What time do nonstop (direct) flights between Dublin and Belfast depart?
What time do nonstop (direct) flights between Dublin and Belfast arrive?
What time do flights between Dublin and Belfast depart?
What time do flights between Dublin and Belfast arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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