Cheap flights from Belfast to Chennai
Cheap return flights from Belfast to Chennai
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Chennai flight facts
What you need to know
What are the cheapest airlines?
- Air India
- British Airways
- Emirates
These airlines usually offer the cheapest flights from Belfast to Chennai.
What airlines fly indirectly?
- Qatar Airways
- Etihad Airways
- Turkish Airlines
These airlines fly from Belfast to Chennai, but you’ll have at least one layover.
How long is the flight?
15 hours 30 minutes
This is the shortest flight time from Belfast to Chennai.
Alternative flights from the UK to Chennai
Check out prices for other routes
Alternative flights from Belfast
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Belfast/Chennai route. There are around 35 flights on any given week from the UK to Chennai and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Belfast to Chennai
Tips and advice from our flight experts
You've searched for flights from Belfast to Chennai. We've found 25 flights and compared them to give you the best offer. Air India is, on average, the cheapest for this route. Look out for their offers! The cheapest offer we've found is a one-way ticket for the route Belfast to Chennai on 06/07/2026 at 00:50 for £57.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 10 airlines that operate the 8,000 km flight from Belfast to Chennai.
To find the best offers, consider booking 2-3 months in advance or look for last-minute deals. Check out Air India for budget options. The average flight duration is about 15 hours 30 minutes. After selecting an offer, fill out your information and proceed with payment. Don't forget to book a hotel with us or use our flight + hotel service to save time and money!
Other popular destinations near Chennai
Where other people are flying to
