€61 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 7/9. 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

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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Flights 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

Mon, 4 Aug - Mon, 11 Aug
Logo
16:40 - 22:20DUB-BFS
5h 40m1 stop
Logo
08:10 - 22:05BFS-DUB
13h 55m1 stop
€116
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Tue, 22 Jul - Fri, 25 Jul
Logo
20:45 - 07:55DUB-BFS
11h 10m1 stop
Logo
16:40 - 00:55BFS-DUB
8h 15m1 stop
€118
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Tue, 12 Aug - Tue, 19 Aug
Logo
14:05 - 22:40DUB-BFS
8h 35m1 stop
Logo
07:45 - 21:30BFS-DUB
13h 45m1 stop
€120
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Wed, 27 Aug - Sat, 30 Aug
Aer Lingus Logo
13:45 - 21:10DUB-BHD
7h 25m1 stop
Aer Lingus Logo
06:55 - 10:55BHD-DUB
4h 00m1 stop
€198Aer Lingus
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Tue, 5 Aug - Tue, 12 Aug
Aer Lingus Logo
11:25 - 17:40DUB-BHD
6h 15m1 stop
Aer Lingus Logo
06:55 - 22:30BHD-DUB
15h 35m1 stop
€199Aer Lingus
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Thu, 4 Sep - Thu, 11 Sep
British Airways Logo
20:15 - 08:45DUB-BHD
12h 30m1 stop
British Airways Logo
06:35 - 18:00BHD-DUB
11h 25m1 stop
€250British Airways
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Thu, 4 Sep - Thu, 11 Sep
KLM Logo
20:45 - 21:15DUB-BHD
24h 30m1 stop
KLM Logo
17:25 - 08:20BHD-DUB
14h 55m1 stop
€266KLM
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Mon, 1 Sep - Wed, 10 Sep
British Airways Logo
11:05 - 17:40DUB-BHD
6h 35m1 stop
British Airways Logo
20:15 - 07:45BHD-DUB
11h 30m1 stop
€267British Airways
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Thu, 14 Aug - Thu, 21 Aug
KLM Logo
13:20 - 21:15DUB-BHD
7h 55m1 stop
KLM Logo
17:25 - 22:25BHD-DUB
5h 00m1 stop
€291KLM
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Fri, 8 Aug - Sun, 10 Aug
Loganair Logo
12:20 - 11:30DUB-BHD
23h 10m1 stop
Loganair Logo
11:15 - 11:30BHD-DUB
24h 15m3 stops
€789Loganair
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Good to know

Cheapest flight€61
Flight from Dublin to Belfast City 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 €72 for a one-way ticket and €136 for a return.

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

    When flying out of Dublin you will be using Dublin. You will be landing at one of these 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)

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