Cheap flights from Belfast to Indianapolis
Cheap return flights from Belfast to Indianapolis
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Indianapolis flight facts
What you need to know
What are the cheapest airlines?
- Ryanair
- American Airlines
- British Airways
These airlines usually offer the cheapest flights from Belfast to Indianapolis.
What airlines fly indirectly?
- Delta Airlines
- United Airlines
- Lufthansa
These airlines fly from Belfast to Indianapolis, but you’ll have at least one layover.
How long is the flight?
12 hours 30 minutes
This is the shortest flight time from Belfast to Indianapolis.
Alternative flights from the UK to Indianapolis
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/Indianapolis route. There are around 35 flights on any given week from the UK to Indianapolis 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 Indianapolis
Tips and advice from our flight experts
You've searched for flights from Belfast to Indianapolis. We've found 15 flights and compared them to give you the best offers. Ryanair is, on average, the cheapest for this route, so keep an eye on them. The cheapest offer we've found is a one-way ticket for the route Belfast to Indianapolis on 09/02/2026 at 07:50 for £58.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 8 airlines that operate the 6,800 km flight from Belfast to Indianapolis.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. Ryanair is a popular and affordable choice for this route, with an average flight duration of 12 hours 30 minutes. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our flight + hotel service to book everything at once, saving time and money.
Other popular destinations near Indianapolis
Where other people are flying to
