Cheap Flights from Kolkata (CCU) to Belfast (BELF)

Travellers and cabin class

Compare Kolkata to Belfast flight deals

Find the cheapest month or even day of the year to fly to Belfast

Book the best Belfast fare with no extra fees

Flight deals from Kolkata to Belfast

Looking for a cheap last-minute deal or the best return flight from Kolkata to Belfast? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Kolkata to Belfast

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kolkata to Belfast flights are currently cheapest in June.

Alternative Kolkata to Belfast routes

Looking for the cheapest, fastest or easiest route from Kolkata to Belfast? You could fly into the following airports instead.

Kolkata to Belfast: Flight information

The things to know before you go.
Cheapest flight found$1,484
Cheapest month to flyJune

Finding cheap flights from Kolkata to Belfast: Frequently asked questions

There are 2 airports in Belfast: Belfast City and Belfast International.
The best price we found for a return flight from Kolkata to Belfast is $1,484. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kolkata to Belfast. But we found flights with one or more stops from $1,484.
As of June 2025, there are no flights flying from Kolkata to Belfast.
The cheapest month to fly from Kolkata to Belfast is usually June 2025.
If you're flying from Kolkata Airport, the cheapest airport near Belfast is Belfast International – which is 19.6 km away from the centre of Belfast. We've found flights into this airport from $1,484.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kolkata Airport to Belfast on Tuesday, 17 June 2025.
No airlines currently offer direct flights between Kolkata Airport and Belfast. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Belfast but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Belfast is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 12°C. August is typically the warmest month in Belfast, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 4°C. The rainiest month is October.
Currently, IndiGo offers the cheapest flight tickets to Belfast.

Travelling from Netaji Subhas Chandra Bose Airport (CCU) to Belfast: what you need to know

  • Belfast is five hours 30 minutes behind Kolkata, where Netaji Subhas Chandra Bose Airport is located. Belfast follows the UTC+0 timezone.

  • Give yourself plenty of time to make your CCU to Belfast flight. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

  • Planning to travel during a peak time like school or public holidays? Expect longer lines at check-in and security. To be on the safe side, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • Located around 13 kilometres from the centre of Kolkata, CCU can be reached in about 40 minutes by car (depending on traffic). Travelling on public transport will take roughly 55 minutes.

  • Booked an early flight from Netaji Subhas Chandra Bose Airport to Belfast? Avoid the stress of rushing to the terminal (and catch some extra z's) by choosing one of these hotels near CCU:

  • 75.9% of flights that depart Netaji Subhas Chandra Bose Airport arrive at their destination on time.

How to find the cheapest flights from Netaji Subhas Chandra Bose Airport (CCU) to Belfast

  • The best price we've seen for a one-way Netaji Subhas Chandra Bose Airport to Belfast flight is $570. The cheapest price for a return flight is $1,484. Bear in mind fares can change due to demand at the time of booking.

  • To pick up cheap flights from CCU to Belfast, book ahead. Airlines tend to offer lower prices when tickets first go on sale.

  • If you can be flexible with your travel dates, take advantage of the 'Whole month' search tool. It'll find the cheapest price across every month when looking for your Netaji Subhas Chandra Bose Airport to Belfast ticket.

  • There's no need to check back constantly to see if fares have dropped when you create a Price Alert. We'll update you as soon as there's an extra saving on cheap flights from CCU to Belfast.

  • Snag an affordable flight from Netaji Subhas Chandra Bose Airport to Belfast with the help of our filters. Choose your preferred times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Airports in Belfast

Belfast International Airport (BFS)

  • The distance from Belfast International Airport (BFS) to central Belfast is roughly 32 kilometres. It'll take you about 30 minutes to get to the centre driving.

  • When travelling by public transport, expect a journey time of around 2 hours.

  • Think about booking a hotel near BFS if you have a late flight from Netaji Subhas Chandra Bose Airport to Belfast. Choose one of these options and make arrival day easier:

  • Get on the fast track to adventure by picking up a Belfast International Airport rental car. Grab your wheels from Budget, Drivalia or Dollar and experience the lesser-explored corners of Belfast and beyond.

  • Reserving your ride from Belfast International Airport around three weeks in advance of your flight from CCU to Belfast can help you get the best possible rate.

George Best Belfast City Airport (BHD)

  • George Best Belfast City Airport (BHD) is roughly 8 kilometres from the centre of Belfast. Once you've disembarked your flight from Netaji Subhas Chandra Bose Airport to Belfast, it'll take you around 10 minutes to reach the heart of the city in a cab or ride-share.

  • If you travel by public transport, the ride to the centre will take you 20 minutes or so.

  • Hang up the 'Do not disturb' sign and relax at a hotel near BHD. Here are a few options where you can put your feet up after your CCU to Belfast flight:

  • The fastest way to get to where you're going is with a George Best Belfast City Airport rental car. Pick up your wheels from Budget, Sixt or Alamo and be on your way in a flash.

  • Score the best price by booking your ride from BHD two weeks in advance. You'll also have access to a greater selection of vehicles.

Best time to go to Belfast

  • Before booking your flights from Netaji Subhas Chandra Bose Airport to Belfast, consider which time of year is best for you. Peak season in Belfast offers a lively atmosphere and plenty of things to do, while low season brings cheaper hotel rates and fewer crowds.

  • When booking your Netaji Subhas Chandra Bose Airport to Belfast flight ticket, think about what kind of weather you prefer. July is the warmest month in Belfast, with temperatures ranging from 10ºC (50ºF) to 19ºC (66ºF).

  • Look for cheap tickets from CCU to Belfast in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 1ºC (34ºF) and 8ºC (46ºF) on average.

More about Belfast

  • Start your Belfast trip right by choosing the ideal place to stay. Once you've booked your flight from Netaji Subhas Chandra Bose Airport to Belfast, explore our selection of accommodation options including:

  • Every great holiday has to include some sightseeing. Crumlin Road Gaol Visitor Attraction and Conference Centre, Titanic Belfast and Botanic Gardens are essential stops on your Belfast itinerary.

Explore more of United Kingdom

  • You've seen Belfast, now it's time to explore other parts of United Kingdom. Journey around 354 kilometres south-east to Birmingham to check off its popular sights. From Cadbury World to The Library of Birmingham and National Sea Life Centre, there's plenty to keep you on the go.

  • If you're ready to explore another well-known destination in United Kingdom, consider Bristol, roughly 418 kilometres south-east of Belfast. Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.