Find cheap flights to Belfast

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Cheapest flights to Belfast airports

Find the cheapest flights to these Belfast airports from your nearest city or airport
Dublin
Belfast Intl Airport

CHEAPEST ROUTE FROM Dublin TO Belfast

Dublin (DUB) to Castletown (IOM)

Typically, flights to Belfast from Dublin are cheaper when flying from Dublin to Castletown Ronaldsway, which has an average price of 132€

CHEAPEST MONTH TO FLY TO BELFAST FROM DUBLINSeptember40% cheaperFlying from Dublin to Belfast costs on average just 123€ in September
MOST EXPENSIVE MONTH TO FLY TO BELFAST FROM DUBLINApril100% more expensiveIt costs about 411€ for flights to Belfast from Dublin in April
MOST POPULAR MONTH TO FLY TO BELFAST FROM DUBLINSeptember613% more users visitedMore momondo users searched in flights to Belfast from Dublin in September than any other month

When is the best time to fly to Belfast?

What is the absolute cheapest flight to Belfast?

The best price found on momondo to Belfast was 28€/pp from Manchester, which is 87% cheaper than the average flight price to Belfast. To find the cheapest price to Belfast from your area, use momondo’s Airport-to-Airport Pricing Tool.

What is the cheapest month to fly to Belfast?

The month of September is, on average, the cheapest month to fly to Belfast from Ireland, with most prices found around 123€. If you’re not able to fly to Belfast in September, then January is your next best option. Flight prices from Ireland to Belfast during January average around 161€.

Is there a good place to hike near Belfast?

If you’re looking to do your hiking in warmer conditions, consider planning your flight to Belfast for May, June, and July. Parks like Castle Archdale Country Park are popular hot spots in those months.

Is there an alternative airport near Belfast?

Those flying to Belfast could potentially find better pricing at Belfast Intl Airport (20 km from Belfast city centre), Londonderry Eglinton Airport (93 km from Belfast city centre), Campbeltown Machrihanish Airport (95 km from Belfast city centre), Isle of Islay Glenegedale Airport (122 km from Belfast city centre) or Glasgow Prestwick Airport (132 km from Belfast city centre), depending on the month and departure airport.

Is there a cheaper alternative to flying into Belfast?

You can find deals at Belfast City Airport for 146€pp on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.


Belfast flight deals found on momondo

Check out some of the best fares from airports in Ireland to Belfast found recently by users on momondo
Multiple Airlines
6 Aug
DUB11:40Dublin
3h 25m
1 stop
BFS15:05Belfast Intl
8 Aug
BFS14:25Belfast Intl
4h 20m
1 stop
DUB18:45Dublin
KLM
27 Jun
DUB07:10Dublin
5h 35m
1 stop
BHD12:45Belfast City
28 Jun
BHD13:15Belfast City
5h 10m
1 stop
DUB18:25Dublin
KLM
27 Jun
DUB07:10Dublin
5h 35m
1 stop
BHD12:45Belfast City
28 Jun
BHD13:15Belfast City
5h 10m
1 stop
DUB18:25Dublin
Multiple Airlines
23 Jul
SNN08:40Shannon
8h 30m
1 stop
BHD17:10Belfast City
2 Aug
BHD09:55Belfast City
7h 05m
2 stops
SNN17:00Shannon
Multiple Airlines
6 Aug
DUB02:10Dublin
12h 30m
2 stops
BHD14:40Belfast City
8 Aug
BHD10:55Belfast City
3h 50m
1 stop
DUB14:45Dublin
Multiple Airlines
6 Jun
DUB01:40Dublin
10h 45m
2 stops
BHD12:25Belfast City
27 Jun
BHD10:30Belfast City
7h 50m
1 stop
DUB18:20Dublin

Find the cheapest one-way flights to Belfast

If you're looking for one-way flights to Belfast, view some of our deals below provided by Ryanair
British Airways
9 Oct
DUB11:40Dublin
5h 10m
1 stop
BHD16:50Belfast City
British Airways
9 Oct
DUB11:40Dublin
5h 10m
1 stop
BHD16:50Belfast City
Multiple Airlines
31 May
DUB03:00Dublin
9h 45m
1 stop
BHD12:45Belfast City

Airports near Belfast

Below you will find all the airports in Belfast along with their distance from the city centre

Popular routes to Belfast

Most frequently searched flights to Belfast along with the cheapest price and shortest flight duration
Dublin to Belfast Flights
Fastest flight time
5h 35m
Cheapest price
173€
Shannon to Belfast Flights
Fastest flight time
27h 35m
Cheapest price
188€
Cork to Belfast Flights
Fastest flight time
7h 45m
Cheapest price
322€
Milltown (Kerry) to Belfast Flights
Fastest flight time
10h 25m
Cheapest price
401€
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