£36 Find Cheap Flights from Dublin to Belfast

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Belfast departing on 4/6. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Belfast, 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 Dublin to Belfast, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£75
Multiple Airlines
Wed 15/4Wed 29/4
DUB - BFS • 1 stop
Cheapest one-way flight
£36
Multiple Airlines
Thu 4/6
DUB - BFS • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Belfast!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Dublin to Belfast (DUB-BHD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Belfast 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Belfast

Wed, 15 Apr - Wed, 29 Apr
Multiple Airlines Logo
10:05 - 15:15
DUB
-
BFS
5h 10m
1 stop
Multiple Airlines Logo
15:40 - 20:30
BFS
-
DUB
4h 50m
1 stop
£75Multiple Airlines
Thu, 30 Apr - Thu, 7 May
Multiple Airlines Logo
06:10 - 19:15
DUB
-
BFS
13h 05m
1 stop
Multiple Airlines Logo
06:40 - 16:15
BFS
-
DUB
9h 35m
1 stop
£78Multiple Airlines
Thu, 23 Apr - Wed, 29 Apr
Multiple Airlines Logo
21:30 - 08:30
DUB
-
BFS
11h 00m
1 stop
Multiple Airlines Logo
09:55 - 01:10
BFS
-
DUB
15h 15m
1 stop
£78Multiple Airlines
Sat, 25 Apr - Fri, 1 May
Multiple Airlines Logo
06:45 - 16:30
DUB
-
BFS
9h 45m
1 stop
Multiple Airlines Logo
19:20 - 01:00
BFS
-
DUB
5h 40m
1 stop
£80Multiple Airlines
Thu, 30 Apr - Thu, 7 May
Multiple Airlines Logo
06:10 - 19:15
DUB
-
BFS
13h 05m
1 stop
Multiple Airlines Logo
06:40 - 16:15
BFS
-
DUB
9h 35m
1 stop
£81Multiple Airlines
Mon, 20 Apr - Tue, 28 Apr
Multiple Airlines Logo
06:55 - 15:20
DUB
-
BFS
8h 25m
1 stop
Multiple Airlines Logo
10:45 - 00:10
BFS
-
DUB
13h 25m
1 stop
£82Multiple Airlines
Tue, 28 Apr - Tue, 5 May
Multiple Airlines Logo
08:30 - 16:15
DUB
-
BFS
7h 45m
1 stop
Multiple Airlines Logo
07:35 - 14:05
BFS
-
DUB
6h 30m
1 stop
£84Multiple Airlines
Sat, 25 Apr - Thu, 30 Apr
Multiple Airlines Logo
22:00 - 11:55
DUB
-
BFS
13h 55m
1 stop
Multiple Airlines Logo
12:45 - 23:55
BFS
-
DUB
11h 10m
1 stop
£88Multiple Airlines
Wed, 8 Apr - Thu, 9 Apr
Multiple Airlines Logo
14:35 - 19:50
DUB
-
BFS
5h 15m
1 stop
Multiple Airlines Logo
06:40 - 11:45
BFS
-
DUB
5h 05m
1 stop
£91Multiple Airlines
Sat, 9 May - Fri, 15 May
Multiple Airlines Logo
06:45 - 16:30
DUB
-
BFS
9h 45m
1 stop
Multiple Airlines Logo
19:20 - 09:20
BFS
-
DUB
14h 00m
1 stop
£92Multiple Airlines
Useful Info

Good to know - Cheap tickets from Dublin to Belfast

Cheapest flight£36
Flight from Dublin to Belfast Intl Airport

When to book flights from Dublin to Belfast

Are your dates flexible? Find out the best times to travel from Dublin to Belfast 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 flights from Dublin to Belfast

  • What is the cheapest flight from Dublin to Belfast?

    In the last 3 days, the lowest price for a flight from Dublin to Belfast was £36 for a one-way ticket and £75 for a return.

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

    On your way to Belfast, you’ll fly out from Dublin. You’ll be landing in one of Belfast’s 2 airports: Belfast Intl or Belfast City.

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

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

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

    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 Dublin to Belfast.

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

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

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

    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 Belfast with an airline and back to Dublin with another airline.

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

    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 Belfast from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Dublin to Belfast

Information on your arrival and departure airports

Dublin (DUB)