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Book flights to Belfast

Belfast is the capital of Northern Ireland and sits on the eastern coast of the island of Ireland. It's a city that's undergone a major transformation in recent times. Once known for its shipbuilding industry (most famously the Titanic), today Belfast is a modern city with a thriving cultural scene. Visitors can explore the Titanic Belfast museum, which tells the story of the ill-fated ocean liner, or wander the streets of the historic Cathedral Quarter, a hub of trendy bars, restaurants and Victorian architecture. Belfast is also a great base for exploring Northern Ireland's stunning scenery, with the Antrim Coast and the Mourne Mountains both within easy reach.

Booking flights to Belfast couldn't be easier with Alternative Airlines. Our quick and easy booking process lets you search for flights to Belfast with over 600 airlines - the best part is you can secure these flights using one of the 40+ payment methods that we offer at checkout. Why not book your flights to Belfast today and enjoy hassle-free travel with Alternative Airlines.

Airports near Belfast

Planning a trip to Belfast? Enjoy flexibility with our selection of 4 airports, which offer different routes and options when travelling to Belfast.

Belfast International Airport

This is the main international airport serving Belfast and is located approximately 18 miles northwest of the city centre. It offers a wide range of domestic and international flights.


George Best Belfast City Airport

Situated just 3 miles east of Belfast city centre, this regional airport offers flights to various destinations in the UK and Europe. It is a convenient option for travellers looking for a shorter drive.


Dublin Airport

Although not in Belfast, Dublin Airport is the largest airport in Ireland and is located approximately 100 miles south of Belfast. It offers a wide range of international flights and can be reached by a connecting flight or a 2-hour drive.


Glasgow Airport

Located in Scotland, Glasgow Airport is around 130 miles west of Belfast. It offers a good selection of domestic and international flights. travellers can reach Belfast by a connecting flight or a 3-hour drive.

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Buy your flights to Belfast and pay later

Thinking about using Buy Now Pay Later (BNPL) for your flights to Belfast?

With this option, you can spread the cost of your flights over time, making it much easier to handle your travel expenses. There's no need to stress about interest charges either - just make sure to pay your instalments on time and double-check with the lending provider on their specific interest-rate terms.

Grab your flights to Belfast now and pay later to make trip-planning a breeze.

Things to do in Belfast

With a wide variety of attractions in Belfast, we've narrowed it down to our top 3 selections to make your planning easier:

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Titanic Belfast

A stunning building resembling the ship's hull itself, Titanic Belfast is a must-visit for anyone interested in the legendary ocean liner. Explore interactive exhibits that detail the ship's construction, fateful maiden voyage, and legacy. You can even walk the decks of the SS Nomadic, Titanic's tender ship, which is permanently docked beside the museum.

Crumlin Road Gaol

Journey back in time at Crumlin Road Gaol, a 19th-century prison that operated for over 150 years. Take a guided tour and hear stories of famous inmates, harsh prison conditions, and the eventual closure of the jail in 1996. Explore the prison cells, exercise yards, and even the execution chamber, all remarkably well preserved.

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St. George's Market

This lively Victorian market is a feast for the senses. Three days a week, over 200 vendors come together to sell everything from fresh, local produce and artisan crafts to clothing and delicious street food. It's a great place to soak up the local atmosphere and find unique souvenirs.