Find flights
Deals
Insights
When to book
FAQs & Tips

BHD - DUB

Find cheap flights from Belfast City Airport to Dublin from £62

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast City to Dublin departing on 29/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 1/6
Sat 8/6

Search hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Dublin, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,740,974 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Belfast City to Dublin (BHD-DUB)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Belfast City to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:10 - 18:20BHD-DUB
6h 10m1 stop
06:50 - 11:40DUB-BHD
4h 50m1 stop
Wed, 29 May - Wed, 5 Jun
12:10 - 21:25BHD-DUB
9h 15m1 stop
06:50 - 11:40DUB-BHD
4h 50m1 stop
Wed, 29 May - Wed, 5 Jun
15:15 - 21:25BHD-DUB
6h 10m1 stop
07:00 - 13:20DUB-BHD
6h 20m1 stop
£160Aer Lingus
Find Deal
Mon, 1 Jul - Mon, 8 Jul
17:35 - 22:30BHD-DUB
4h 55m1 stop
15:55 - 20:45DUB-BHD
4h 50m1 stop
£161British Airways
Find Deal
Sun, 1 Sep - Tue, 3 Sep
18:25 - 08:30BHD-DUB
14h 05m1 stop
07:30 - 16:25DUB-BHD
8h 55m1 stop
£236British Airways
Find Deal
Fri, 17 May - Sun, 19 May
14:15 - 22:25BHD-DUB
8h 10m1 stop
07:30 - 16:25DUB-BHD
8h 55m1 stop
£276British Airways
Find Deal
Fri, 17 May - Sun, 19 May
19:40 - 20:40BHD-DUB
25h 00m1 stop
20:15 - 11:30DUB-BHD
15h 15m2 stops
£287British Airways
Find Deal
Sun, 1 Sep - Tue, 3 Sep
14:25 - 08:20BHD-DUB
17h 55m2 stops
07:45 - 17:20DUB-BHD
9h 35m1 stop
Mon, 1 Jul - Mon, 8 Jul
19:40 - 08:15BHD-DUB
12h 35m1 stop
17:45 - 14:50DUB-BHD
21h 05m2 stops
Wed, 29 May - Wed, 5 Jun
06:50 - 08:15BHD-DUB
25h 25m1 stop
17:45 - 14:50DUB-BHD
21h 05m2 stops
Wed, 29 May - Wed, 5 Jun

Flights from Belfast City to Dublin - Travel Insights & Trends

Get data-powered insights and trends into flights from Belfast City to Dublin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Belfast City Airport to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Belfast City Airport to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Belfast City Airport to Dublin is June, where tickets cost £132 on average. On the other hand, the most expensive months are October and September, where the average cost of tickets is £488 and £337 respectively.

Good to know - Cheap tickets from Belfast City Airport to Dublin

Cheapest flight

£62
Flight from Belfast City Airport to Dublin

When to book flights from Belfast City to Dublin

Are your dates flexible? Find out the best times to travel from Belfast City to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Belfast City Airport to Dublin flights

  • What is the cheapest flight from Belfast City Airport to Dublin?

    In the last 3 days, the lowest price for a flight from Belfast City Airport to Dublin was £77 for a one-way ticket and £145 for a return.

  • Which airports will I be using when flying from Belfast City Airport to Dublin?

    When flying out of Belfast City Airport you will be using Belfast City. You will be landing at Dublin, also known as Dublin.

  • Which aircraft models fly most regularly from Belfast City Airport to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Belfast City Airport to Dublin?

    oneworld is the only airline alliance operating flights between Belfast City Airport and Dublin.

  • How does KAYAK find such low prices on flights from Belfast City Airport to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Belfast City Airport to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Belfast City Airport to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Belfast City Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Belfast City Airport to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to Belfast City Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast City Airport to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Belfast City Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Belfast to Dublin

Cheapest flights to Dublin from Belfast found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Belfast to Dublin found on KAYAK in the last 72 hours.
29/5Wed
1 stop
6h 10mBHD-DUB
£62
5/8Mon
1 stop
18h 25mBHD-DUB
£74
10/5Fri
1 stopAer Lingus
15h 30mBHD-DUB
£81
5/8Mon
2 stops
20h 35mBHD-DUB
£98
29/5Wed
2 stops
17h 10mBHD-DUB
£116
13/5Mon
2 stops
11h 50mBHD-DUB
£139
10/5Fri
2 stops
25h 40mBHD-DUB
£161
10/5Fri
3 stops
26h 00mBHD-DUB
£378

Search by stops

Search by airline

Search by price

Belfast City Airport - Dublin Flights

Departure:

Belfast City Airport (BHD)United Kingdom

Destination:

Dublin (DUB)Ireland

Return flight deals:

Dublin - Belfast City Airport

Cabin classes:

Browse destinations: