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Belfast to Dublin flights

Why book with Opodo?
  • Cheap flights with over 660 airlines
  • Compare the best deals
  • Flights to Dublin from £148
Flight DurationFlights between Belfast and Dublin take, on average, 16 hours and 8 minutes minutes, but the time can vary according to other factors
Cheapest flightCheapest price for a one-way flight between Belfast with Dublin found by our customers in the last 72 hours
Departing AirportThe airport Heathrow is the departure airport operating flights between Belfast and Dublin
Arriving AirportFlights departing Belfast with Dublin as destination arrives at Capital Intl Apt

Cheap last minute flights to Dublin

Latest deals and top flight routes from Belfast airports.

Departure Sat, 03 Jul Return Sat, 10 Jul
BFS Belfast
DUB Dublin
return from £157
Departure Sat, 17 Jul Return Wed, 21 Jul
BFS Belfast
DUB Dublin
return from £148
Flight route information
Find out further information on Belfast and Dublin to help you prepare for your trip.
Currency and price comparison
Exchange rate
1.00 GBP = 1.16 EUR
British Pound Sterling Euro
1 EUR = 0.87 GBP
Last checked on 20 June 2021
Train
Local, one-way ticket
22%

Trains are 22% more expensive in Dublin than in Belfast.

Belfast
£2.12
Dublin
£2.58
Meal
Mid-priced restaurant
7%

The average meal is 7% more expensive in Dublin than in Belfast.

Belfast
£12
Dublin
£12.89
Taxi
Standard daytime start rate
11%

Taxis are 11% more expensive in Dublin than in Belfast.

Belfast
£3.1
Dublin
£3.44
Coffee
Regular cappuccino
5%

Coffee is 5% more expensive in Dublin than in Belfast.

Belfast
£2.77
Dublin
£2.92
Belfast airports
  • ( Belfast City Apt (BHD)
    How far from city centre: 2 miles
  • ( Belfast International (BFS)
    How far from city centre: 12 miles
Dublin airports
  • ( Dublin (DUB)
    How far from city centre: 6 miles
K Distance: 87 miles

Search for flights from Belfast to Dublin

Find cheap flights from Belfast to Dublin with the Opodo search engine. Whether it’s on business, for a relaxing holiday or to visit loved ones, you will find all the best deals on flights from Belfast with Opodo, featuring cheap flights by all the top low cost and standard airlines. By simply entering your preferences in our speedy search engine, a large selection of options will be returned from which you just need to select the best deal that works for you. We’ll do the rest! Alternatively, if you are flexible on dates or an early bird, discover the cheapest day to fly from Belfast to Dublin to ensure you get the best price. Find exclusive discounts by downloading the Opodo App and subscribing to our newsletter to stay in touch with the best offers on flights, hotels and more. Finally, don’t forget to book a hotel or car hire to complete your journey, all of which you will find on Opodo, your one-stop travel shop. Then just sit back and relax and enjoy your holidays!

Frequent asked questions about flights from Belfast to Dublin

😷 Is it safe to travel from Belfast to Dublin during the Covid-19 situation?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions Ireland may apply when travelling from Belfast. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!
🔍 How can I find cheap flights from Belfast to Dublin at Opodo?
The cheapest price for a flight from Belfast to Dublin is 148£. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
💰 Is Dublin expensive to visit compared to Belfast?
If you compare transportation prices, the taxi ride in Dublin costs an average of 3.46 GBP, 12% more expensive than Belfast, with a fare of 3.10 GBP, while train tickets costs 23% more in Dublin: 2.59 GBP against 2.10 GBP in Belfast. If you compare the price of a lunch meal, however, you can find it from 12.96 GBP in Dublin, 8% more than the 12.00 GBP in Belfast. The price of the coffee is around 12% more expensive in Dublin, with an average of 2.97 GBP , while in Belfast the coffee costs 2.66 GBP.
📉 When is the best time to book a flight from Belfast to Dublin?
The most popular months to book a trip from Belfast to Dublin are September, February and August, based on the searches of our customers.
📅 When is the best time to travel from Belfast to Dublin?
The best time of the year to go to Dublin when flying from Belfast depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, September is the top 1º month to fly to Dublin from Belfast in terms of searches from our customer, followed by August and March. If you prefer to avoid high peaks of turism, however, and escape a crowded period, January, November and December are the months with less volume of searchs for the route Belfast -  Dublin.
🌡️ How is the weather in Dublin compared to Belfast?
While in Belfast the temperatures can reach an average of 23.26 ºC in summer, with precipitation levels up to 3.0 mm ,Dublin's temperatures can go up to 23.67 ºC during the hot season, with 12.0 mm average of rain rate . In winter, however, weather indicators show around -2.3 ºC in Dublin, compared to the -3.28 ºC average degrees reported in Belfast. During the winter period, Belfast can register 3.0 mm precipitation, while Dublin have an average of 12.0 mm rain level.
🛄 Which airports have flights between Belfast and Dublin?
The main airport route flying between Belfast and Dublin is: null (null) to null (null). This route is covered by the following airline(s):
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