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Cheap flights from Dublin to Belfast Intl Airport from £52

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Belfast Intl Airport departing on 25/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Dublin to Belfast.
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06:40 - 16:35DUB-BFS
9h 55m1 stop
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15:05 - 22:15BFS-DUB
7h 10m1 stop
Mon, 19 May - Wed, 28 May
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07:30 - 08:55DUB-BFS
25h 25m1 stop
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18:40 - 15:05BFS-DUB
20h 25m1 stop
Sat, 10 May - Fri, 16 May
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06:40 - 21:55DUB-BFS
15h 15m1 stop
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08:20 - 21:45BFS-DUB
13h 25m1 stop
Tue, 20 May - Tue, 27 May
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06:40 - 23:20DUB-BFS
16h 40m1 stop
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22:40 - 21:45BFS-DUB
23h 05m1 stop
Fri, 9 May - Sun, 11 May
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15:40 - 11:00DUB-BFS
19h 20m1 stop
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16:40 - 18:15BFS-DUB
25h 35m1 stop
Sat, 10 May - Fri, 16 May
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22:15 - 07:55DUB-BFS
9h 40m1 stop
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12:45 - 17:20BFS-DUB
4h 35m1 stop
Fri, 9 May - Tue, 13 May
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11:25 - 22:55DUB-BFS
11h 30m1 stop
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08:20 - 21:45BFS-DUB
13h 25m1 stop
Thu, 8 May - Thu, 15 May
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15:40 - 11:00DUB-BFS
19h 20m1 stop
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05:45 - 18:15BFS-DUB
12h 30m1 stop
Sat, 10 May - Sat, 17 May
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06:30 - 15:30DUB-BFS
9h 00m1 stop
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06:00 - 14:30BFS-DUB
8h 30m1 stop
Thu, 22 May - Thu, 29 May
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06:20 - 23:20DUB-BFS
17h 00m1 stop
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21:55 - 22:45BFS-DUB
24h 50m1 stop
Mon, 26 May - Mon, 2 Jun

See travel insights to Belfast from

How to get the cheapest flight ticket from Dublin to Belfast Intl Airport

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 time of day to depart on your flight to Belfast Intl Airport?

The cheapest time of day to fly to Belfast Intl Airport is at midday when flights can be purchased for as low as £0. In the morning is when there is more demand to fly to Belfast Intl Airport, so prices are often more expensive at around £250 per ticket.

When to book flights from Dublin to Belfast Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Belfast Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Belfast Intl Airport (DUB to BFS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Belfast Intl Airport

Best price found

£52

Fastest flight time

3h 10m

Direct flights

None
The best one-way flight to Belfast Intl Airport from Dublin in the past 72 hours is £52. The best return flight deal from Dublin to Belfast Intl Airport found on momondo in the last 72 hours is £94.
The fastest flight from Dublin to Belfast Intl Airport takes 3h 10m
There are no direct flights from Dublin to Belfast Intl Airport. Popular non-direct route for this connection is Dublin Airport - Belfast Intl Airport.

  • How far is Dublin to Belfast Intl by plane?

    There are 90.7 mi between Dublin and Belfast Intl. In terms of flight time, this usually takes a little over 3h 10m.

  • When did momondo last update prices for flights from Dublin Airport to Belfast Intl Airport?

    Prices for flights from Dublin Airport to Belfast Intl Airport refresh daily.

  • How old do you have to be to fly from Dublin Airport to Belfast Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Belfast Intl Airport.

  • What documentation or ID do you need to fly to Belfast Intl Airport?

    The travel and health documents you'll need for your trip to Belfast Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Travelling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Ballymena
Newry
Armagh
Cookstown
Dungannon
Portadown

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Belfast?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dublin to Belfast . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Dublin to Belfast with flexible booking policies on momondo?

momondo does allow users to show only those flights to Belfast from Dublin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Dublin to Belfast?

Once you have performed a search for Dublin to Belfast 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 Dublin to Belfast right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Dublin to Belfast flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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