Find cheap flights to Belfast

Return
1 adult
Economy
From?
To?
Fri 6/8
Fri 13/8

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 135€

CHEAPEST MONTH TO FLY TO BELFAST FROM DUBLINSeptember40% cheaperFlying from Dublin to Belfast costs on average just 126€ in September
MOST EXPENSIVE MONTH TO FLY TO BELFAST FROM DUBLINApril100% more expensiveIt costs about 420€ 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 29€/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 126€. 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 164€.

  • 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 149€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
Ryanair
1 Sep
DUB13:15Dublin
25h 45m
1 stop
BHD15:00Belfast City
30 Sep
BHD04:10Belfast City
15h 40m
2 stops
DUB19:50Dublin
Multiple Airlines
1 Sep
DUB02:50Dublin
5h 55m
1 stop
BFS08:45Belfast Intl
30 Sep
BFS14:00Belfast Intl
5h 10m
1 stop
DUB19:10Dublin
Ryanair
1 Sep
DUB13:15Dublin
25h 45m
1 stop
BHD15:00Belfast City
30 Sep
BHD15:25Belfast City
16h 30m
1 stop
DUB07:55Dublin
KLM
12 Aug
DUB07:10Dublin
5h 40m
1 stop
BHD12:50Belfast City
23 Aug
BHD13:20Belfast City
5h 05m
1 stop
DUB18:25Dublin
Multiple Airlines
1 Sep
DUB04:15Dublin
27h 10m
2 stops
BHD07:25Belfast City
30 Sep
BHD04:10Belfast City
15h 40m
2 stops
DUB19:50Dublin
Ryanair
9 Aug
ORK08:50Cork
30h 20m
2 stops
BHD15:10Belfast City
11 Aug
BHD15:15Belfast City
24h 00m
2 stops
ORK15:15Cork

Find the cheapest one-way flights to Belfast

If you're looking for one-way flights from Ireland to Belfast, view some of our deals below provided by Ryanair
Ryanair
25 Aug
DUB02:50Dublin
5h 55m
1 stop
BFS08:45Belfast Intl
Multiple Airlines
26 Aug
DUB18:00Dublin
15h 00m
1 stop
BHD09:00Belfast City
Ryanair
25 Aug
DUB13:15Dublin
25h 45m
1 stop
BHD15:00Belfast 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 time5h 35m
Cheapest price91€
Cork to Belfast Flights
Fastest flight time6h 45m
Cheapest price104€
Shannon to Belfast Flights
Fastest flight time18h 20m
Cheapest price116€
Milltown (Kerry) to Belfast Flights
Fastest flight time27h 30m
Cheapest price131€

Start planning your trip to Belfast