£212+ Flights from Connecticut to Belfast | Cheapflights

Cheap flight deals from Connecticut to Belfast

Round-trip from	£439
One-way from	£212

14/5-17/5

14/5-17/5
2 total stops
34h 45m total
Connecticut to Belfast

5/5

5/5
1 total stop
12h 45m total
Connecticut to Belfast

Find flight deals from Connecticut to Belfast

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 27 March 2025.

Wed 14/518:20JFK - BFS

1 stop19h 50mMultiple Airlines

Sat 17/506:00BFS - JFK

1 stop14h 55mMultiple Airlines

Deal found 27/3£439

Wed 14/518:20JFK - BHD

1 stop15h 50mMultiple Airlines

Sat 17/507:00BHD - JFK

1 stop13h 55mMultiple Airlines

Deal found 27/3£466

Wed 14/518:50EWR - BFS

2 stops15h 40mMultiple Airlines

Wed 21/507:15BFS - EWR

2 stops35h 00mMultiple Airlines

Deal found 26/3£518

Thu 20/1123:20JFK - BHD

1 stop9h 40mBritish Airways

Tue 2/1206:35BHD - JFK

1 stop11h 05mBritish Airways

Deal found 26/3£582

Wed 5/1118:35EWR - BHD

1 stop10h 30mBritish Airways

Tue 11/1106:35BHD - EWR

1 stop12h 25mBritish Airways

Deal found 27/3£587

Wed 14/506:45EWR - BHD

2 stops32h 00mMultiple Airlines

Sat 17/511:10BHD - EWR

2 stops33h 10mMultiple Airlines

Deal found 27/3£647

Wed 5/1114:46JFK - BHD

2 stops21h 04mDelta

Tue 11/1106:30BHD - JFK

1 stop11h 50mDelta

Deal found 27/3£648

Mon 2/608:35LGA - BFS

2 stops32h 55mMultiple Airlines

Fri 13/608:20BFS - LGA

2 stops15h 45mMultiple Airlines

Deal found 25/3£648

Sun 21/900:50JFK - BHD

1 stop11h 05mKLM

Mon 6/1017:25BHD - JFK

1 stop10h 25mKLM

Deal found 27/3£654

Wed 5/1114:45EWR - BHD

2 stops21h 05mDelta

Tue 11/1106:30BHD - EWR

2 stops17h 56mDelta

Deal found 27/3£689

Sun 20/418:29JFK - BHD

2 stops13h 36mAer Lingus

Sun 27/407:00BHD - JFK

1 stop15h 15mAer Lingus

Deal found 27/3£712

Fri 20/616:45LGA - BHD

2 stops22h 25mMultiple Airlines

Mon 30/606:55BHD - LGA

2 stops37h 03mMultiple Airlines

Deal found 25/3£720

Best flights from Connecticut to Belfast
Discover carefully curated flight deals from Connecticut to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 March 2025.

Wed 14/518:20JFK - BFS

1 stop19h 50mMultiple Airlines

Sat 17/506:00BFS - JFK

1 stop14h 55mMultiple Airlines

Deal found 27/3£439

Mon 22/917:55EWR - BHD

1 stop9h 55mBritish Airways

Mon 6/1019:30BHD - EWR

1 stop23h 25mBritish Airways

Deal found 27/3£593

Sun 21/900:50JFK - BHD

1 stop11h 05mKLM

Mon 6/1017:25BHD - JFK

1 stop10h 25mKLM

Deal found 27/3£654

Sun 21/900:50JFK - BHD

1 stop15h 25mDelta

Mon 6/1006:30BHD - JFK

2 stops15h 38mDelta

Deal found 27/3£662

Sun 20/418:29JFK - BHD

2 stops13h 36mAer Lingus

Sun 27/407:00BHD - JFK

1 stop15h 15mAer Lingus

Deal found 27/3£712

Fri 25/400:40JFK - BHD

1 stop15h 35mVirgin Atlantic

Sat 3/506:30BHD - JFK

2 stops18h 37mVirgin Atlantic

Deal found 27/3£798

Wed 14/518:20JFK - BHD

1 stop15h 50mMultiple Airlines

Sat 17/507:00BHD - JFK

1 stop13h 55mMultiple Airlines

Deal found 27/3£466

Thu 28/814:50JFK - BHD

2 stops15h 20mFinnair

Sun 31/820:05BHD - JFK

2 stops30h 25mFinnair

Deal found 27/3£1,027

Wed 14/518:50EWR - BFS

2 stops15h 40mMultiple Airlines

Wed 21/507:15BFS - EWR

2 stops35h 00mMultiple Airlines

Deal found 26/3£518

Sat 12/418:10JFK - BHD

1 stop13h 05mAmerican Airlines

Sat 19/409:35BHD - JFK

1 stop17h 25mAmerican Airlines

Deal found 27/3£1,169

Wed 30/419:30JFK - BHD

1 stop11h 25mBritish Airways

Sun 4/515:50BHD - JFK

1 stop11h 10mBritish Airways

Deal found 27/3£610

Wed 14/506:45EWR - BHD

2 stops32h 00mMultiple Airlines

Sat 17/511:10BHD - EWR

2 stops33h 10mMultiple Airlines

Deal found 27/3£647

Last-minute flights from Connecticut to Belfast
Discover last-minute flight deals from Connecticut to Belfast. Data last updated 27 March 2025 and is based on user searches.

Wed 2/400:50JFK - BHD

1 stop15h 25mVirgin Atlantic

Thu 10/406:30BHD - JFK

2 stops18h 45mVirgin Atlantic

Deal found 27/3£794

Wed 2/400:30EWR - BHD

2 stops34h 00mMultiple Airlines

Thu 10/407:05BHD - EWR

2 stops20h 30mMultiple Airlines

Deal found 27/3£866

Thu 3/418:20JFK - BFS

1 stop21h 15mMultiple Airlines

Thu 10/406:05BFS - JFK

2 stops45h 25mMultiple Airlines

Deal found 27/3£551

Thu 3/418:20JFK - BHD

1 stop16h 10mMultiple Airlines

Thu 10/416:55BHD - JFK

2 stops24h 30mMultiple Airlines

Deal found 27/3£677

Thu 3/417:55EWR - BHD

1 stop9h 50mBritish Airways

Thu 10/413:15BHD - EWR

1 stop11h 10mBritish Airways

Deal found 27/3£764

Wed 9/418:20JFK - BFS

1 stop32h 30mMultiple Airlines

Thu 24/421:10BFS - JFK

1 stop23h 45mMultiple Airlines

Deal found 27/3£471

Wed 9/406:59EWR - BFS

3 stops31h 41mMultiple Airlines

Wed 16/406:10BFS - EWR

3 stops34h 20mMultiple Airlines

Deal found 26/3£762

Sun 13/405:45LGA - BFS

3 stops28h 55mMultiple Airlines

Sun 20/409:55BFS - LGA

3 stops33h 34mMultiple Airlines

Deal found 25/3£765

Sun 13/405:45LGA - BHD

3 stops33h 40mMultiple Airlines

Sun 20/416:35BHD - LGA

3 stops47h 26mMultiple Airlines

Deal found 25/3£799

Fri 18/400:50JFK - BHD

1 stop15h 25mKLM

Fri 25/417:25BHD - JFK

1 stop23h 55mKLM

Deal found 26/3£1,088

Sat 19/418:20JFK - BHD

1 stop14h 25mMultiple Airlines

Fri 25/407:00BHD - JFK

1 stop13h 55mMultiple Airlines

Deal found 26/3£493

Sun 20/418:29JFK - BHD

2 stops13h 36mAer Lingus

Sun 27/407:00BHD - JFK

1 stop15h 15mAer Lingus

Deal found 27/3£712

One-way flights from Connecticut to Belfast
Search for one-way flight options from Connecticut to Belfast. Find affordable one-way fares based on user searches. Data last updated 27 March 2025.

Mon 5/518:20JFK - BHD

1 stop12h 45mMultiple Airlines

Deal found 27/3£212

Mon 5/523:00EWR - BHD

2 stops29h 45mMultiple Airlines

Deal found 27/3£221

Mon 9/620:25EWR - BFS

2 stops17h 20mMultiple Airlines

Deal found 26/3£237

Fri 20/617:30LGA - BFS

3 stops24h 05mMultiple Airlines

Deal found 25/3£274

Sun 8/617:30LGA - BHD

3 stops18h 50mMultiple Airlines

Deal found 26/3£315

Thu 24/409:45JFK - BHD

1 stop18h 00mBritish Airways

Deal found 27/3£385

Mon 5/521:25EWR - BHD

1 stop29h 20mBritish Airways

Deal found 27/3£387

Wed 23/400:50JFK - BHD

1 stop11h 05mVirgin Atlantic

Deal found 27/3£423

Thu 24/417:00LGA - BHD

2 stops18h 55mDelta

Deal found 27/3£434

Thu 24/416:55JFK - BHD

2 stops14h 45mAer Lingus

Deal found 27/3£438

Sat 30/818:20JFK - BFS

1 stop23h 05mMultiple Airlines

Deal found 26/3£451

Sun 4/500:50JFK - BHD

1 stop11h 05mAir France

Deal found 27/3£485

Cheapflights Fare Finder

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

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 14/5

18:20-19:10

1 stop19h 50m

Belfast Intl

Sat 17/5

06:00-15:55

1 stop14h 55m

£439

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 14/5

18:20-15:10

1 stop15h 50m

Belfast City

Sat 17/5

07:00-15:55

1 stop13h 55m

£466

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Wed 14/5

18:50-15:30

2 stops15h 40m

Belfast Intl

Wed 21/5

07:15-13:15

2 stops35h 00m

£518

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Mon 22/9

17:55-08:50

1 stop9h 55m

Belfast City

Mon 6/10

19:30-13:55

1 stop23h 25m

£593

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 30/4

19:30-11:55

1 stop11h 25m

Belfast City

Sun 4/5

15:50-22:00

1 stop11h 10m

£610

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 14/5

06:45-19:45

2 stops32h 00m

Belfast City

Sat 17/5

11:10-15:20

2 stops33h 10m

£647

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Mon 2/6

08:35-22:30

2 stops32h 55m

Belfast Intl

Fri 13/6

08:20-19:05

2 stops15h 45m

£648

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 21/9

00:50-16:55

1 stop11h 05m

Belfast City

Mon 6/10

17:25-22:50

1 stop10h 25m

£654

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 21/9

00:50-21:15

1 stop15h 25m

Belfast City

Mon 6/10

06:30-17:08

2 stops15h 38m

£662

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 20/4

18:29-13:05

2 stops13h 36m

Belfast City

Sun 27/4

07:00-17:15

1 stop15h 15m

£712

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 32 results

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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

Rainfall in Belfast by month

In terms of precipitation, rainfall in Belfast ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast when rainfall is around 50.0 mm.

Temperature in Belfast by month

If weather is an important factor for your trip to Belfast, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Belfast

Get a feel of what it's like to fly with Delta, KLM and Finnair from Connecticut to Belfast by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

8.0

Very Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

7.8

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

7.6

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

7.4

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Virgin Atlantic

7.4

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

What are the cheapest airlines to fly from Connecticut to Belfast one-way?
For one-way options, check prices for British Airways. According to our data, you can fly for as low as £385. Users have also found prices from £423 and £434 on Virgin Atlantic and Delta, respectively.
What are the most popular routes from Connecticut to Belfast?
When deciding which route to take from Connecticut to Belfast consider New York John F Kennedy Intl - Belfast Intl, Newark - Belfast Intl or New York John F Kennedy Intl - 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.
What is the cheapest month to book a flight from Connecticut to Belfast?
Currently, January is the cheapest month in which you can book a flight from Connecticut to Belfast (average of £67). Flying from Connecticut to Belfast in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Connecticut to Belfast

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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.

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