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Cheap flights from Dublin to Belfast from €61

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 departing on 8/7. 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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Find the cheapest flights from Dublin to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:40 - 14:30
DUB
-
BHD
6h 50m
1 stop
Multiple Airlines Logo
09:30 - 17:05
BHD
-
DUB
7h 35m
1 stop
€109Multiple Airlines
Thu, 4 Jun - Mon, 8 Jun
Multiple Airlines Logo
12:15 - 16:40
DUB
-
BHD
4h 25m
1 stop
Multiple Airlines Logo
17:10 - 00:10
BHD
-
DUB
7h 00m
1 stop
€115Multiple Airlines
Sat, 13 Jun - Sat, 20 Jun
Multiple Airlines Logo
10:35 - 13:35
DUB
-
BHD
3h 00m
1 stop
Multiple Airlines Logo
16:45 - 20:45
BHD
-
DUB
4h 00m
1 stop
€116Multiple Airlines
Thu, 9 Jul - Wed, 15 Jul
Multiple Airlines Logo
07:55 - 16:50
DUB
-
BHD
8h 55m
1 stop
Multiple Airlines Logo
18:35 - 08:25
BHD
-
DUB
13h 50m
1 stop
€117Multiple Airlines
Tue, 16 Jun - Tue, 23 Jun
Multiple Airlines Logo
10:35 - 13:35
DUB
-
BHD
3h 00m
1 stop
Multiple Airlines Logo
16:45 - 20:45
BHD
-
DUB
4h 00m
1 stop
€118Multiple Airlines
Thu, 9 Jul - Wed, 15 Jul
Multiple Airlines Logo
23:10 - 09:00
DUB
-
BHD
9h 50m
1 stop
Multiple Airlines Logo
06:50 - 20:05
BHD
-
DUB
13h 15m
1 stop
€123Multiple Airlines
Sun, 7 Jun - Sun, 14 Jun
Multiple Airlines Logo
22:45 - 08:10
DUB
-
BHD
9h 25m
1 stop
Multiple Airlines Logo
17:25 - 23:25
BHD
-
DUB
6h 00m
1 stop
€125Multiple Airlines
Sun, 12 Jul - Sun, 19 Jul
Multiple Airlines Logo
22:45 - 08:10
DUB
-
BHD
9h 25m
1 stop
Multiple Airlines Logo
17:25 - 23:25
BHD
-
DUB
6h 00m
1 stop
€126Multiple Airlines
Sun, 12 Jul - Sun, 19 Jul
Multiple Airlines Logo
07:55 - 11:55
DUB
-
BHD
4h 00m
1 stop
Multiple Airlines Logo
08:50 - 21:10
BHD
-
DUB
12h 20m
1 stop
€131Multiple Airlines
Mon, 15 Jun - Mon, 22 Jun
Multiple Airlines Logo
07:55 - 11:55
DUB
-
BHD
4h 00m
1 stop
Multiple Airlines Logo
08:50 - 21:10
BHD
-
DUB
12h 20m
1 stop
€133Multiple Airlines
Mon, 15 Jun - Mon, 22 Jun

Aer Lingus flights from Dublin to Belfast City Airport

Our best Aer Lingus deals on Dublin to Belfast City Airport flight tickets
Aer Lingus
30 Jun
DUB09:25Dublin
5h 35m
1 stop
BHD15:00Belfast City
1 Jul
BHD14:30Belfast City
7h 15m
1 stop
DUB21:45Dublin
€227
Aer Lingus
9 Jul
DUB16:50Dublin
4h 05m
1 stop
BHD20:55Belfast City
15 Jul
BHD14:55Belfast City
5h 05m
1 stop
DUB20:00Dublin
€285
Aer Lingus
9 Jul
DUB18:50Dublin
25h 15m
1 stop
BHD20:05Belfast City
15 Jul
BHD17:55Belfast City
3h 35m
1 stop
DUB21:30Dublin
€301

British Airways flights from Dublin to Belfast City Airport

Our best British Airways deals on Dublin to Belfast City Airport flight tickets
British Airways
9 Jul
DUB20:20Dublin
12h 25m
1 stop
BHD08:45Belfast City
15 Jul
BHD06:30Belfast City
10h 30m
1 stop
DUB17:00Dublin
€187
British Airways
13 Oct
DUB20:25Dublin
12h 35m
1 stop
BHD09:00Belfast City
18 Oct
BHD19:10Belfast City
12h 35m
1 stop
DUB07:45Dublin
€188
British Airways
9 Jul
DUB20:20Dublin
12h 25m
1 stop
BHD08:45Belfast City
15 Jul
BHD11:35Belfast City
20h 10m
1 stop
DUB07:45Dublin
€194

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Belfast City Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 20 May 2026.
Use the filters below to find and compare flights from Dublin to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Thu 4/6

07:40-14:30

1 stop6h 50m

Belfast City

Mon 8/6

09:30-17:05

1 stop7h 35m

€109

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sat 13/6

12:15-16:40

1 stop4h 25m

Belfast City

Sat 20/6

17:10-00:10

1 stop7h 00m

€115
Fastest return journey

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Thu 9/7

10:35-13:35

1 stop3h 00m

Belfast City

Wed 15/7

16:45-20:45

1 stop4h 00m

€116

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Tue 16/6

07:55-16:50

1 stop8h 55m

Belfast City

Tue 23/6

18:35-08:25

1 stop13h 50m

€117

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Thu 9/7

10:35-13:35

1 stop3h 00m

Belfast City

Wed 15/7

16:45-20:45

1 stop4h 00m

€118

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sun 7/6

23:10-09:00

1 stop9h 50m

Belfast City

Sun 14/6

06:50-20:05

1 stop13h 15m

€123

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sun 12/7

22:45-08:10

1 stop9h 25m

Belfast City

Sun 19/7

17:25-23:25

1 stop6h 00m

€125

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sun 12/7

22:45-08:10

1 stop9h 25m

Belfast City

Sun 19/7

17:25-23:25

1 stop6h 00m

€126

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 15/6

07:55-11:55

1 stop4h 00m

Belfast City

Mon 22/6

08:50-21:10

1 stop12h 20m

€131

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 15/6

07:55-11:55

1 stop4h 00m

Belfast City

Mon 22/6

08:50-21:10

1 stop12h 20m

€133

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Belfast from

How to get the cheapest flight ticket from Dublin to Belfast City 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 airline that flies from Dublin to Belfast City?

British Airways is the most popular carrier operating from Dublin to Belfast City

When to book flights from Dublin to Belfast City Airport

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

Cheap Dublin to Belfast City Airport (DUB to BHD) flight deals and tips

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

Fastest flight time

3h 00m

Direct flights

None
The fastest flight from Dublin to Belfast City Airport takes 3h 00m
There are no direct flights from Dublin to Belfast City Airport. There are no popular flight routes from Dublin to Belfast City Airport.
Search flight deals

Frequently asked questions about flying from Dublin to Belfast City Airport

  • How far is Dublin to Belfast City by plane?

    Dublin and Belfast City are 143.8 km apart from one another. 3h 00m is a normal flight duration for this route.

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

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

  • How old do you have to be to fly from Dublin Airport to Belfast City 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Belfast City Airport.

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

    The required travel and health documents for your Belfast City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Belfast City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Newcastle
Bangor

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to Belfast for you.

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

Yes. momondo enables you to select and highlight flights to Belfast from Dublin with this policy.

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

momondo helps you find the best flight between Dublin and Belfast by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Dublin to Belfast right now. Can momondo alert me if prices change?

Price alerts on flights to Belfast from Dublin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Belfast City Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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