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 9h 40m, and Shannon , which takes 11h 55m.

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 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 6 airports in Belfast: Belfast Intl Airport (BFS), Belfast City Airport (BHD), Londonderry Eglinton Airport (LDY), Glasgow Prestwick Airport (PIK), Isle of Islay Glenegedale Airport (ILY) and Campbeltown Machrihanish Airport (CAL). The busiest airport is Belfast Intl Airport (BFS), with 54% of all flights arriving there.

€96 CHEAP FLIGHTS to Belfast in 2024/25

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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 from Ireland to Belfast

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ireland to Belfast.

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

Choose your dates

19:20 - 07:15DUB-BFS

11h 55m1 stop

21:45 - 09:35BFS-DUB

11h 50m1 stop

€106

Find Deal

Tue, 7 Jan - Sun, 12 Jan

21:50 - 07:15ORK-BFS

9h 25m1 stop

17:05 - 23:15BFS-ORK

6h 10m1 stop

€106

Find Deal

Tue, 7 Jan - Fri, 10 Jan

21:05 - 08:40DUB-BFS

11h 35m1 stop

22:25 - 07:00BFS-DUB

8h 35m1 stop

€127Ryanair

Find Deal

Thu, 16 Jan - Mon, 20 Jan

10:40 - 22:05DUB-BFS

11h 25m1 stop

07:55 - 20:10BFS-DUB

12h 15m1 stop

€154Ryanair

Find Deal

Sat, 4 Jan - Wed, 8 Jan

11:45 - 16:25DUB-BHD

4h 40m1 stop

07:10 - 13:15BHD-DUB

6h 05m1 stop

€168Aer Lingus

Find Deal

Thu, 16 Jan - Mon, 20 Jan

06:50 - 13:10DUB-BHD

6h 20m1 stop

14:25 - 18:15BHD-DUB

3h 50m1 stop

€173Aer Lingus

Find Deal

Sat, 4 Jan - Wed, 8 Jan

13:25 - 21:00ORK-BHD

7h 35m1 stop

06:30 - 12:55BHD-ORK

6h 25m1 stop

€198KLM

Find Deal

Thu, 16 Jan - Wed, 22 Jan

13:25 - 21:00DUB-BHD

7h 35m1 stop

06:30 - 16:40BHD-DUB

10h 10m1 stop

€204KLM

Find Deal

Mon, 13 Jan - Mon, 20 Jan

15:55 - 20:20DUB-BHD

4h 25m1 stop

12:10 - 17:40BHD-DUB

5h 30m1 stop

€263British Airways

Find Deal

Fri, 17 Jan - Sun, 19 Jan

11:55 - 19:10ORK-BHD

7h 15m1 stop

14:20 - 23:25BHD-ORK

9h 05m1 stop

€267British Airways

Find Deal

Thu, 16 Jan - Wed, 22 Jan

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 Intl Airport (BFS), with an average flight price of €73.

Cheapest flight	€96

Flight from Dublin to Belfast Intl 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