Find cheap flights to Belfast Intl Airport from $216
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 9/11. 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.
Round-trip
1 adult
Economy
0 bags
Sun 7/2
Sun 7/9
Here is why travelers choose KAYAK
Save 22% or moreCompare multiple travel sites with one search.
Free to useThere are no hidden charges or fees.
Filter your dealsChoose cabin class, free Wi-Fi and more.
Bundle and saveSave money when you bundle your flight + hotel.
Search hundreds of travel sites at once for deals on flights to Belfast Intl Airport
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Boston to Belfast Intl Airport
When to book flights to Belfast Intl
Estimated round-trip price
Average price per month
Flight prices as travel date approaches
Top tips for finding cheap flights to Belfast Intl Airport
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly from United States is January.
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Belfast Intl Airport flight deals.
When you arrive at Belfast International Airport (BFS) you will find a number of shopping options for you. These include things like duty-free shops, drug stores, sporting goods stores, as well as general retail options.
If someone is going to be meeting you at the airport to pick you up it is best that they park their car in the short stay car park. They can park here for up to 10min for £1.00 ($1.50).
If you have just arrived on a long flight to Belfast International Airport and need something to eat or drink there are quite a few options at the airport. These include places to get coffee and tea, fast food, or even traditional Irish fare.
If you have just arrived at the airport in Belfast and are in need of currency exchange services you will find a currency exchange booth near the international baggage claim area.
If you have just arrived at the airport and you need a nice place to relax a great choice is The Causeway Lounge. This lounge offers things like televisions, newspapers and magazines, Wi-Fi, and power outlets as well as a buffet offering a wide range of food choices.
One of the unique amenities at Belfast International Airport is their key holding service where you can leave things like car keys and house keys and collect them at a later date. There is a fixed rate fee of around £5.00 ($7) for the service.
FAQs - booking Belfast Intl Airport flights
The public transportation in Northern Ireland comes from a company called Translink. Their most convenient option for transportation from the airport to the center of the city is aboard their Airport Express 300 route. The fare to ride this bus is about £8.00 ($11).
There are rideshare services available at this airport. There is no specific pick-up location for rideshare services at this airport so it is best to collect all of your baggage and then book your ride through the app to confirm your pick-up location outside of the terminal building.
The International Airport Taxi company is the official taxi operator for the Belfast International Airport. They offer service 24 hours a day, seven days per week and the taxis sit right outside the right-hand most door of the airport exit lobby. The approximate fare to downtown Belfast is about £34 ($48).
Five major rental car companies have operations at Belfast International Airport. You will find the rental car counters for all of these companies in the arrivals hall of the airport and all of the cars for rent have a location in the lots adjacent to the terminal building.
You’ll need to travel 12 miles to reach the Belfast city center from Belfast Intl Airport.
The cheapest month for flights to Belfast is January. On the other hand, the most expensive months are June and July.
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.
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 travelers know whether to wait or book now.
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 Intl Airport with an airline and back with another airline.
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.