How long is the flight to Belfast?

The duration of your flight to Belfast depends on your departure and arrival airports. Obviously, any flights that include a stopover will also be longer. The most popular routes to Belfast on KAYAK are from Cork , which takes 3h 45m , Dublin , which takes 4h 30m, Milltown (Kerry) , which takes 8h 20m, and Shannon , which takes 10h 30m.

Which Belfast airport is closest to central Belfast?

There are 2 major airports in Belfast. The nearest airport from Belfast city centre is Belfast City Airport (4 km), followed by Belfast Intl Airport (20 km). Visit our flight page for the latest deals!>/a>

How many cities have direct flights to Belfast?

From Ireland, there are direct flights to Belfast from 38 cities . The city with the most direct flights is London, with 501 direct flights each week.

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

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. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast is likely to change within 7 days, so travellers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights to Belfast?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

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

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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

How many airports are there in Belfast?

There are 2 airports in Belfast: Belfast City Airport (BHD) and Belfast Intl Airport (BFS). The busiest airport is Belfast City Airport (BHD), with 66% of all flights arriving there.

€94 Book CHEAP FLIGHTS to Belfast in 2025

Search hundreds of travel sites at once for deals on flights to Belfast

...and more

Travellers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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

Free to useThere are no hidden charges or fees.

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

Cheap Flight Deals to Belfast

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

Round-trip

One-way

Last minute

All Flight Deals

Recent return flight deals to Belfast

Recommended return deals departing in the coming months from the most popular airlines that fly to Belfast.

Discover the best prices and deals for you by selecting your travel dates.

Choose your dates

06:30 - 07:10DUB-BFS

24h 40m1 stop

21:55 - 12:35BFS-DUB

14h 40m1 stop

€125

Find Deal

Thu, 3 Apr - Mon, 28 Apr

07:40 - 07:10DUB-BFS

23h 30m1 stop

20:40 - 17:55BFS-DUB

21h 15m1 stop

€127

Find Deal

Thu, 3 Apr - Thu, 10 Apr

18:10 - 09:55DUB-BFS

15h 45m1 stop

23:30 - 07:45BFS-DUB

8h 15m1 stop

€127

Find Deal

Fri, 25 Apr - Sun, 27 Apr

20:50 - 15:30DUB-BFS

18h 40m1 stop

19:35 - 11:05BFS-DUB

15h 30m1 stop

€132

Find Deal

Wed, 16 Apr - Sat, 19 Apr

06:30 - 20:50DUB-BHD

14h 20m1 stop

14:25 - 18:15BHD-DUB

3h 50m1 stop

€160Aer Lingus

Find Deal

Wed, 19 Mar - Wed, 26 Mar

06:30 - 09:45DUB-BHD

3h 15m1 stop

13:25 - 17:55BHD-DUB

4h 30m1 stop

€184Aer Lingus

Find Deal

Mon, 24 Mar - Tue, 1 Apr

13:25 - 21:00DUB-BHD

7h 35m1 stop

06:30 - 20:15BHD-DUB

13h 45m1 stop

€193KLM

Find Deal

Mon, 24 Mar - Mon, 31 Mar

13:25 - 21:00DUB-BHD

7h 35m1 stop

06:30 - 20:15BHD-DUB

13h 45m1 stop

€202KLM

Find Deal

Mon, 24 Mar - Tue, 1 Apr

20:30 - 09:05DUB-BHD

12h 35m1 stop

20:20 - 07:40BHD-DUB

11h 20m1 stop

€220British Airways

Find Deal

Mon, 24 Mar - Tue, 1 Apr

11:55 - 17:15ORK-BHD

5h 20m1 stop

15:05 - 23:25BHD-ORK

8h 20m1 stop

€256British Airways

Find Deal

Sat, 22 Mar - Sat, 29 Mar

Flights to Belfast - Travel Insights & Trends

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

Prices

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Belfast is Belfast City Airport (BHD), with an average flight price of €64.

Cheapest flight	€94

Flight from Dublin to Belfast City Airport

When to book flights to Belfast

Are your dates flexible? Find out the best times to travel to Belfast based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Belfast based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which Belfast airport is closest to central Belfast?
There are 2 major airports in Belfast. The nearest airport from Belfast city centre is Belfast City Airport (4 km), followed by Belfast Intl Airport (20 km).
How does KAYAK find such low prices on flights to Belfast?
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.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Belfast?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast 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?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast 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?
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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

High season is considered to be January, February and December. The cheapest month to fly from Ireland is January.
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Belfast flight deals.

Direct departures

Ireland to Belfast

Monday

Aer Lingus, Air France, American Airlines, +18 more