We've gone through lots of different flights, to help you find the cheapest way to get from George Best Belfast City Airport to Hartford. You can choose from four airlines. At the moment, 04 / Sep / 2025 is the cheapest date to travel, but scroll through the results to find the option that works best for you.
There are 20 flights from George Best Belfast City Airport to or via Hartford every week. Out of the four available airlines, the most popular ones are British Airways, Aer Lingus & KLM. But that doesn’t necessarily mean they’ll be the best option for your travel dates. To see as many flights as possible, try widening your search to include other departure airports.
Your flight from George Best Belfast City Airport to Hartford will take at least 14 hrs 55 mins. On average, it takes 17 hrs to fly the 4953 km distance. Take a look at flight times to see which one works best for you.
You can also search by month, which will reveal the cheapest time of the week to fly.
