Find flights
When to book
FAQs

Cheap flights from Hartford to Belfast City Airport from £684

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BHD
4 Jul — 11 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hartford to Belfast City

Enter your travel dates to find the best prices.

Cheapest flights from Hartford to Belfast City
Explore the most affordable flight options available from Hartford to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 June 2026.

Wed 23/905:35
BDL
-
BHD
2 stops30h 20m
Delta
Tue 6/1017:30
BHD
-
BDL
2 stops33h 32m
Delta
Deal found 31/5£684
Sat 26/917:11
BDL
-
BHD
2 stops35h 09m
Delta
Mon 5/1017:30
BHD
-
BDL
2 stops35h 07m
Delta
Deal found 31/5£687
Wed 23/906:00
BDL
-
BHD
2 stops29h 55m
Delta
Fri 9/1009:50
BHD
-
BDL
2 stops41h 12m
Delta
Deal found 31/5£688
Sat 26/917:00
BDL
-
BHD
2 stops35h 20m
Delta
Fri 9/1009:50
BHD
-
BDL
2 stops41h 12m
Delta
Deal found 31/5£692
Sat 26/914:43
BDL
-
BHD
2 stops16h 42m
American Airlines
Wed 7/1010:05
BHD
-
BDL
2 stops15h 54m
American Airlines
Deal found 31/5£705
Fri 25/919:00
BDL
-
BHD
2 stops16h 55m
KLM
Tue 6/1009:50
BHD
-
BDL
2 stops18h 47m
KLM
Deal found 31/5£721
Sat 26/917:00
BDL
-
BHD
2 stops35h 20m
Delta
Sun 4/1017:30
BHD
-
BDL
2 stops31h 32m
Delta
Deal found 31/5£725
Thu 24/919:00
BDL
-
BHD
2 stops40h 55m
Delta
Tue 6/1017:30
BHD
-
BDL
2 stops33h 32m
Delta
Deal found 31/5£725
Sat 26/917:00
BDL
-
BHD
2 stops35h 20m
Delta
Sat 10/1017:30
BHD
-
BDL
2 stops44h 17m
Delta
Deal found 31/5£729
Thu 24/919:00
BDL
-
BHD
2 stops40h 55m
Delta
Fri 9/1009:50
BHD
-
BDL
2 stops41h 12m
Delta
Deal found 31/5£730
Sun 27/914:43
BDL
-
BHD
2 stops14h 47m
British Airways
Thu 8/1009:35
BHD
-
BDL
2 stops19h 07m
British Airways
Deal found 31/5£740
Sat 26/914:43
BDL
-
BHD
2 stops14h 22m
British Airways
Thu 8/1009:35
BHD
-
BDL
2 stops19h 07m
British Airways
Deal found 31/5£757

Find flight deals from Hartford to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Hartford (BDL) to Belfast City (BHD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 June 2026.

Round-trip from

£684
Delta
  • Delta
  • 29/9-5/10
  • 4 total stops
  • 53h 17m total
  • Hartford to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hartford to Belfast City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 June 2026.
Use the filters below to find and compare flights from Hartford to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Mon 28/9

19:00-09:20

2 stops33h 20m

Belfast City

Sun 4/10

17:30-20:02

2 stops31h 32m

£721

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Sat 26/9

17:00-09:20

2 stops35h 20m

Belfast City

Sun 4/10

17:30-20:02

2 stops31h 32m

£725
Fastest return journey

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Fri 25/9

19:00-16:55

2 stops16h 55m

Belfast City

Fri 9/10

09:50-22:02

2 stops41h 12m

£725

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Sun 27/9

07:15-09:20

2 stops21h 05m

Belfast City

Sat 10/10

17:30-08:47

2 stops44h 17m

£725

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Tue 29/9

12:35-09:20

2 stops15h 45m

Belfast City

Sat 10/10

17:30-08:47

2 stops44h 17m

£725

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Thu 24/9

19:00-16:55

2 stops40h 55m

Belfast City

Sun 4/10

17:30-20:02

2 stops31h 32m

£763

Flights are sorted by cheapest return flights first.

Deals found on 31/5

Sorted by cheapest first

Best time to book a flight from Hartford to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Hartford with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Hartford to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hartford to Belfast City?

    Most people fly from Hartford Bradley Intl (BDL) if they book a flight from Hartford to Belfast City. On average, Bradley Intl has 0 outbound flights to Belfast City per day from 0 airlines. Hartford Bradley Intl is conveniently located just 11.9 mi from Hartford’s city center.

  • How long is the flight from Hartford to Belfast City Airport?

    There are many flights that can get you from Hartford to Belfast City Airport in 33h 20m. Fly via Delta to get the fastest option. Airlines will cover a distance of 3066 mi.

  • Can I find deals for flights from Hartford to Belfast City that include hotel bookings?

    Yes. In addition to deals on Hartford to Belfast City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hartford to Belfast City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hartford to Belfast City.

  • Can I find deals for business class flights from Hartford to Belfast City?

    Yes. Cheapflights offers flight deals from Hartford to Belfast City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Carrickfergus
Bangor
Newcastle

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hartford to Belfast City

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Belfast Intl flights
John F Kennedy Intl to Belfast Intl flights
John F Kennedy Intl to Belfast City flights
LaGuardia to Belfast City flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hartford to Belfast City?

When you search for this flight from Hartford to Belfast City, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Hartford to Belfast City?

Cheapflights helps you find that perfect flight to Belfast City from Hartford by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Hartford to Belfast City with no change fees?

Yes, we can. To see specific flights from Hartford to Belfast City with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Hartford to Belfast City become cheaper?

Yes! Start tracking prices for Hartford to Belfast City flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.