Cheap flights from Dublin to Belfast International

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How to find the cheapest flight from
Dublin (DUB) to Belfast International (BFS)

How far in advance should I book a flight from Dublin to Belfast International?

Travellers have found it’s best to book a flight 59 days in advance to save up to 46% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 59 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Dublin to Belfast International 1-2 weeks in advance for as low as £90, or £112 for flights within the next 24 hours.

Cheap flights from Dublin to Belfast International in April, May 2021

21 May - 23 May
£75pp
DUB
Dublin
Ryanair
   
2 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Ryanair
   
2 STOPS
DUB
Dublin
21 May - 23 May
£80pp
DUB
Dublin
Multiple airlines
   
2 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
DUB
Dublin
12 May - 14 May
£100pp
DUB
Dublin
Multiple airlines
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
DUB
Dublin

Dublin to Belfast International 2021 flight deals

21 May - 23 May
£75pp
DUB
Dublin
Ryanair
   
2 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Ryanair
   
2 STOPS
DUB
Dublin
21 May - 23 May
£80pp
DUB
Dublin
Multiple airlines
   
2 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
DUB
Dublin
12 May - 14 May
£100pp
DUB
Dublin
Multiple airlines
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
DUB
Dublin

One-way flights to Belfast International from Dublin

16:55 - 04:05
Ryanair
1 stop
11h 10m
DUB - BFS
Ryanair
£47
Gotogate
05:55 - 03:45
Multiple Airlines
1 stop
21h 50m
DUB - BFS
Multiple Airlines
£72
Kiwi.com
02:30 - 10:10
Multiple Airlines
1 stop
7h 40m
DUB - BFS
Multiple Airlines
£79
Kiwi.com

Related info for your journey

Flight FAQs

From Dublin to Belfast International

Are flight prices decreasing from Dublin to Belfast International due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Dublin and Belfast International for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Dublin to Belfast Intl have flexible changes due to COVID-19?

Some of our airline partners flying from Dublin to Belfast Intl have new flexible policies in place due to COVID-19. Ryanair is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like Ryanair with this kind of flexibility.

Can I find flights from Dublin to Belfast International for under £146 on Cheapflights?

Yes, there are multiple flights from Dublin to Belfast International for under £146. The cheapest flight booked recently is on Ryanair for just £75, but on average you can expect to pay £85.

Are there direct flights from Dublin to Belfast International for under £73 on Cheapflights?

There are no direct flights from Dublin to Belfast International, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Dublin or Belfast International?

Dublin will have the same amount of rainfall in 1 compared to Belfast International over the next 23 days.

Is Dublin weather warmer or cooler than Belfast International?

You can imagine temperatures to be in the 20 °C range in July. The weather in Belfast International is generally colder than Dublin's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long does is the flight from Dublin to Belfast International?

A quick flight from Dublin to Belfast International can take about 26h 45m. Ryanair provides one of the quickest options available for as low as £76.

What is the cheapest airline to fly from Dublin to Belfast International return?

According to our current data, Ryanair (£76), offers the cheapest pricing from Dublin to Belfast International. Ryanair is currently priced 58% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Dublin to Belfast International one-way?

One-way options have recently been found by users for as low as £36 on Ryanair.

Alternative routes for Dublin to Belfast International

Destination information for Belfast International

Today's exchange rate
£1 = £1.00
Average temperature for April in Belfast International
12.0 °C
Avg rainfall for April in Belfast International
62.0 mm

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