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Cheap flights from Connecticut to Belfast from £188

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BHD
20 Jul — 27 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Connecticut to Belfast

Enter your travel dates to find the best prices.

Cheapest flights from Connecticut to Belfast
Explore the most affordable flight options available from Connecticut to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 June 2026.

Thu 8/1023:10
JFK
-
BFS
2 stops30h 35m
Multiple Airlines
Mon 19/1018:50
BFS
-
JFK
1 stop26h 05m
Multiple Airlines
Deal found 19/6£464
Mon 5/1020:30
JFK
-
BFS
2 stops21h 50m
Multiple Airlines
Mon 19/1018:50
BFS
-
JFK
1 stop26h 05m
Multiple Airlines
Deal found 19/6£464
Wed 7/1020:30
JFK
-
BFS
2 stops18h 45m
Multiple Airlines
Mon 19/1018:50
BFS
-
JFK
1 stop26h 05m
Multiple Airlines
Deal found 19/6£466
Thu 8/1023:10
JFK
-
BFS
2 stops30h 35m
Multiple Airlines
Wed 21/1020:15
BFS
-
JFK
1 stop24h 40m
Multiple Airlines
Deal found 19/6£471
Tue 6/1023:10
JFK
-
BFS
2 stops19h 10m
Multiple Airlines
Wed 21/1020:15
BFS
-
JFK
1 stop24h 40m
Multiple Airlines
Deal found 19/6£472
Wed 7/1020:30
JFK
-
BFS
2 stops18h 45m
Multiple Airlines
Wed 21/1020:15
BFS
-
JFK
1 stop24h 40m
Multiple Airlines
Deal found 19/6£474
Sat 10/1018:20
JFK
-
BFS
1 stop12h 35m
Multiple Airlines
Mon 19/1018:50
BFS
-
JFK
1 stop26h 05m
Multiple Airlines
Deal found 19/6£479
Sat 10/1018:20
JFK
-
BFS
1 stop12h 35m
Multiple Airlines
Wed 21/1020:15
BFS
-
JFK
1 stop24h 40m
Multiple Airlines
Deal found 19/6£486
Tue 6/1018:20
JFK
-
BFS
1 stop15h 15m
Multiple Airlines
Tue 20/1006:40
BFS
-
JFK
1 stop14h 15m
Multiple Airlines
Deal found 19/6£489
Sat 12/923:10
JFK
-
BFS
2 stops19h 15m
Multiple Airlines
Sun 20/922:00
BFS
-
JFK
3 stops29h 25m
Multiple Airlines
Deal found 19/6£492
Sat 10/1018:20
JFK
-
BFS
1 stop12h 35m
Multiple Airlines
Thu 22/1020:40
BFS
-
JFK
1 stop24h 15m
Multiple Airlines
Deal found 19/6£498
Thu 10/918:20
JFK
-
BFS
1 stop16h 10m
Multiple Airlines
Sat 19/906:20
BFS
-
JFK
1 stop14h 35m
Multiple Airlines
Deal found 16/6£500

Find flight deals from Connecticut to Belfast

Keep the following information in mind while searching for Connecticut to Belfast flight deals. Data was last updated 20 June 2026.

Round-trip from

£464

One-way from

£188
8/10-19/10
  • 8/10-19/10
  • 3 total stops
  • 56h 40m total
  • Connecticut to Belfast
Search Deals
28/7
  • 28/7
  • 1 total stop
  • 24h 00m total
  • Connecticut to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Connecticut to Belfast 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 20 June 2026.
Use the filters below to find and compare flights from Connecticut to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 5/10

23:10-16:15

2 stops12h 05m

Belfast Intl

Tue 20/10

06:40-15:55

1 stop14h 15m

£533

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 8/10

18:20-09:55

1 stop10h 35m

Belfast Intl

Tue 20/10

08:20-15:55

1 stop12h 35m

£545

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 15/9

18:20-17:50

1 stop18h 30m

Belfast City

Wed 23/9

18:50-15:55

1 stop26h 05m

£548

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sat 10/10

23:10-18:35

2 stops14h 25m

Belfast Intl

Fri 23/10

06:15-15:55

1 stop14h 40m

£560

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 10/9

18:20-15:30

1 stop16h 10m

Belfast Intl

Tue 22/9

08:20-15:55

1 stop12h 35m

£560

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Wed 7/10

20:25-20:25

2 stops19h 00m

Belfast Intl

Wed 21/10

09:35-15:30

2 stops34h 55m

£564

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Mon 5/10

20:25-20:25

2 stops19h 00m

Belfast Intl

Wed 21/10

05:55-15:30

3 stops38h 35m

£567

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 6/10

23:10-16:20

2 stops12h 10m

Belfast Intl

Fri 23/10

06:15-15:55

1 stop14h 40m

£568

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 29/9

18:20-14:00

1 stop14h 40m

Belfast Intl

Tue 6/10

06:15-15:55

1 stop14h 40m

£582

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 10/8

18:20-22:25

1 stop23h 05m

Belfast Intl

Mon 24/8

06:10-15:55

1 stop14h 45m

£601

Flights are sorted by cheapest return flights first.

Deals found on 16/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Connecticut to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Connecticut 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.

Cheapflights Insights

Everything you need to know about your flight from Connecticut to Belfast
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from Connecticut to Belfast?

    Departing from Connecticut to Belfast will take you 10h. The distance between Connecticut and Belfast is about 3180 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Connecticut to Belfast?

    When deciding which route to take from Connecticut to Belfast consider Newark - Belfast Intl, New York John F Kennedy Intl - Belfast Intl or Newark - Belfast City as they are the most popular.

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

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

  • How can I find direct flights from Connecticut to Belfast?

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

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

    Yes. Cheapflights offers flight deals from Connecticut to Belfast 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

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How does Cheapflights help users find flights from Connecticut to Belfast?

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

Millions of users choose and trust Cheapflights to book the best flight deals from Connecticut to Belfast for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Connecticut to Belfast with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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