Cheapest flights to Belfast airports
Find the cheapest flights to these Belfast airports from your nearest city or 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 €142
| CHEAPEST MONTH TO FLY TO BELFAST FROM DUBLIN | March | 52% cheaper | Flying from Dublin to Belfast costs on average just €95 in March |
| MOST EXPENSIVE MONTH TO FLY TO BELFAST FROM DUBLIN | July | 64% more expensive | It costs about €327 for flights to Belfast from Dublin in July |
| MOST POPULAR MONTH TO FLY TO BELFAST FROM DUBLIN | September | 700% more users visited | More 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 €45/pp from London, which is 89% 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 March is, on average, the cheapest month to fly to Belfast from Ireland, with most prices found around €95. If you’re not able to fly to Belfast in March, then September is your next best option. Flight prices from Ireland to Belfast during September average around €131.
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 €432pp 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
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 British Airways and KLM
Which airlines fly to Belfast?
Here you can see a selection of the most popular and cheapest airlines for flights to Belfast
Which airlines fly to Belfast?
Based on our data, the most popular airlines that fly to Belfast from Ireland are Flybe and British Airways. There may also be other airline options depending on where in Ireland you’re flying from.
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
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