£77 Find Cheap Flights from Ireland to Belfast Intl Airport

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Belfast Intl departing on 23/1. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Belfast, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Belfast, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£77
Multiple Airlines
Fri 23/1Mon 26/1
DUB - BFS • 1 stop
Cheapest one-way flight
£97
Multiple Airlines
Tue 14/4
DUB - BFS • 1 stop
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Belfast Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ireland to Belfast Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ireland to Belfast Intl 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 Ireland to Belfast Intl

Fri, 23 Jan - Mon, 26 Jan
Multiple Airlines Logo
15:00 - 20:25
DUB
-
BFS
5h 25m1 stop
Multiple Airlines Logo
07:50 - 11:05
BFS
-
DUB
3h 15m1 stop
£77Multiple Airlines
Mon, 19 Jan - Mon, 26 Jan
Multiple Airlines Logo
20:55 - 08:55
DUB
-
BFS
12h 00m1 stop
Multiple Airlines Logo
19:20 - 08:35
BFS
-
DUB
13h 15m1 stop
£78Multiple Airlines
Sun, 4 Jan - Tue, 6 Jan
Multiple Airlines Logo
22:25 - 07:25
ORK
-
BFS
9h 00m1 stop
Multiple Airlines Logo
06:30 - 15:00
BFS
-
ORK
8h 30m1 stop
£79Multiple Airlines
Fri, 23 Jan - Mon, 26 Jan
Multiple Airlines Logo
15:00 - 20:25
DUB
-
BFS
5h 25m1 stop
Multiple Airlines Logo
07:50 - 11:05
BFS
-
DUB
3h 15m1 stop
£79Multiple Airlines
Thu, 15 Jan - Thu, 22 Jan
Multiple Airlines Logo
18:15 - 07:25
DUB
-
BFS
13h 10m1 stop
Multiple Airlines Logo
06:15 - 19:35
BFS
-
DUB
13h 20m1 stop
£79Multiple Airlines
Wed, 14 Jan - Wed, 21 Jan
Multiple Airlines Logo
13:00 - 18:50
DUB
-
BFS
5h 50m1 stop
Multiple Airlines Logo
15:45 - 20:05
BFS
-
DUB
4h 20m1 stop
£81Multiple Airlines
Wed, 14 Jan - Wed, 21 Jan
Multiple Airlines Logo
13:00 - 18:50
DUB
-
BFS
5h 50m1 stop
Multiple Airlines Logo
15:45 - 20:05
BFS
-
DUB
4h 20m1 stop
£82Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
18:45 - 22:45
DUB
-
BFS
4h 00m1 stop
Multiple Airlines Logo
07:20 - 19:35
BFS
-
DUB
12h 15m1 stop
£82Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
18:45 - 22:45
DUB
-
BFS
4h 00m1 stop
Multiple Airlines Logo
05:45 - 13:20
BFS
-
DUB
7h 35m1 stop
£84Multiple Airlines
Wed, 7 Jan - Fri, 23 Jan
Multiple Airlines Logo
05:45 - 10:20
ORK
-
BFS
4h 35m1 stop
Multiple Airlines Logo
08:05 - 15:10
BFS
-
ORK
7h 05m1 stop
£85Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Belfast Intl

Get data-powered insights and trends into flights to Belfast Intl to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Belfast Intl Airport?

The duration of your flight to Belfast depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Belfast on KAYAK are from Dublin, which takes 5h 25m, Cork, which takes 9h 00m, Shannon, which takes 9h 40m, and Milltown (Kerry), which takes 17h 00m.

How many direct flights to Belfast Intl Airport are there each day?

There are around 43 direct flights from within Ireland to Belfast Intl Airport every day. Most flights depart in the morning, with 06:00 the most common departure time and 61% of flights departing in the morning.

Find deals

Good to know - Cheap tickets from Ireland to Belfast Intl Airport

Cheapest flight£77
Flight from Dublin to Belfast Intl Airport

FAQs - booking Belfast Intl Airport flights

  • How far is Belfast Intl Airport from central Belfast?

    The distance between Belfast Intl Airport and the city centre of Belfast is 12 miles.

  • How does KAYAK find such low prices on flights to Belfast Intl Airport?

    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 to Belfast Intl Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Belfast Intl Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast Intl Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Belfast Intl Airport?

    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 Intl Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Belfast Intl Airport?

    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 Intl Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Belfast Intl Airport?

    The cheapest time of day to fly to Belfast Intl Airport is generally in the morning, when flights cost £244 on average. The most expensive time of day to fly to Belfast Intl Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is £244.

  • How many direct flights to Belfast Intl Airport are there each week?

    Each week there are around 295 direct flights from within Ireland to Belfast Intl Airport. The most common day for departures is Friday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Belfast Intl Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Belfast Intl Airport flight deals.

Travelling to a place near Belfast Intl?

Book flights to Belfast Intl if you plan to visit one of these locations
Ballymena
Armagh

Everything you need to know for your flight to Belfast Intl

Information on the airport you'll fly into in Belfast

Belfast Intl Airport (BFS)