£194+ Flights from Connecticut to Belfast | Cheapflights

Cheap flight deals from Connecticut to Belfast

Round-trip from	£409
One-way from	£194

11/9-15/9

11/9-15/9
2 total stops
34h 35m total
Connecticut to Belfast

17/10

17/10
2 total stops
26h 50m 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 23 April 2025.

Thu 11/918:20JFK - BFS

1 stop10h 35mMultiple Airlines

Mon 15/920:55BFS - JFK

1 stop24h 00mMultiple Airlines

Deal found 22/4£409

Fri 3/1018:20JFK - BHD

1 stop21h 05mMultiple Airlines

Thu 9/1020:15BHD - JFK

1 stop24h 40mMultiple Airlines

Deal found 22/4£456

Thu 19/619:00JFK - BHD

1 stop13h 45mAer Lingus

Fri 27/611:00BHD - JFK

1 stop11h 15mAer Lingus

Deal found 22/4£498

Wed 28/516:30EWR - BFS

2 stops21h 05mMultiple Airlines

Sun 1/610:10BFS - EWR

2 stops39h 50mMultiple Airlines

Deal found 22/4£532

Fri 3/1017:55EWR - BHD

1 stop9h 55mBritish Airways

Thu 9/1012:40BHD - EWR

1 stop11h 45mBritish Airways

Deal found 22/4£587

Fri 12/921:30JFK - BHD

1 stop13h 00mBritish Airways

Mon 15/919:30BHD - JFK

1 stop20h 40mBritish Airways

Deal found 22/4£607

Fri 12/917:55EWR - BHD

1 stop9h 55mAmerican Airlines

Mon 15/915:25BHD - EWR

1 stop27h 30mAmerican Airlines

Deal found 22/4£610

Thu 11/919:30JFK - BHD

1 stop10h 40mFinnair

Mon 15/919:30BHD - JFK

2 stops26h 59mFinnair

Deal found 22/4£615

Wed 10/900:50JFK - BHD

1 stop11h 05mKLM

Mon 15/917:25BHD - JFK

1 stop23h 55mKLM

Deal found 22/4£638

Wed 28/516:30EWR - BHD

2 stops20h 10mMultiple Airlines

Sun 1/607:05BHD - EWR

2 stops30h 51mMultiple Airlines

Deal found 22/4£660

Wed 10/900:50JFK - BHD

1 stop15h 25mDelta

Mon 15/906:30BHD - JFK

2 stops17h 12mDelta

Deal found 22/4£682

Fri 9/509:55LGA - BHD

2 stops19h 40mMultiple Airlines

Sun 11/507:05BHD - LGA

2 stops40h 59mMultiple Airlines

Deal found 22/4£689

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 23 April 2025.

Thu 11/918:20JFK - BFS

1 stop10h 35mMultiple Airlines

Mon 15/920:55BFS - JFK

1 stop24h 00mMultiple Airlines

Deal found 22/4£409

Thu 19/619:00JFK - BHD

1 stop13h 45mAer Lingus

Fri 27/611:00BHD - JFK

1 stop11h 15mAer Lingus

Deal found 22/4£498

Fri 3/1017:55EWR - BHD

1 stop9h 55mBritish Airways

Thu 9/1012:40BHD - EWR

1 stop11h 45mBritish Airways

Deal found 22/4£587

Fri 12/917:55EWR - BHD

1 stop9h 55mAmerican Airlines

Mon 15/915:25BHD - EWR

1 stop27h 30mAmerican Airlines

Deal found 22/4£610

Thu 11/919:30JFK - BHD

1 stop10h 40mFinnair

Mon 15/919:30BHD - JFK

2 stops26h 59mFinnair

Deal found 22/4£615

Wed 10/900:50JFK - BHD

1 stop11h 05mKLM

Mon 15/917:25BHD - JFK

1 stop23h 55mKLM

Deal found 22/4£638

Wed 10/900:50JFK - BHD

1 stop15h 25mDelta

Mon 15/906:30BHD - JFK

2 stops17h 12mDelta

Deal found 22/4£682

Fri 3/1018:20JFK - BHD

1 stop21h 05mMultiple Airlines

Thu 9/1020:15BHD - JFK

1 stop24h 40mMultiple Airlines

Deal found 22/4£456

Wed 28/516:30EWR - BFS

2 stops21h 05mMultiple Airlines

Sun 1/610:10BFS - EWR

2 stops39h 50mMultiple Airlines

Deal found 22/4£532

Fri 12/921:30JFK - BHD

1 stop13h 00mBritish Airways

Mon 15/919:30BHD - JFK

1 stop20h 40mBritish Airways

Deal found 22/4£607

Sat 12/717:55EWR - BHD

1 stop11h 15mIberia

Sat 19/716:15BHD - EWR

1 stop32h 10mIberia

Deal found 22/4£1,238

Fri 3/1014:45EWR - BHD

2 stops21h 10mDelta

Thu 9/1006:30BHD - EWR

2 stops17h 58mDelta

Deal found 22/4£705

Last-minute flights from Connecticut to Belfast
Discover last-minute flight deals from Connecticut to Belfast. Data last updated 23 April 2025 and is based on user searches.

Wed 23/409:45JFK - BHD

1 stop18h 05mBritish Airways

Wed 30/410:00BHD - JFK

1 stop17h 00mBritish Airways

Deal found 22/4£708

Sun 27/419:30JFK - BHD

1 stop12h 35mAmerican Airlines

Tue 6/513:40BHD - JFK

1 stop12h 20mAmerican Airlines

Deal found 22/4£705

Sun 27/421:25EWR - BHD

1 stop12h 15mMultiple Airlines

Tue 6/509:35BHD - EWR

1 stop14h 50mMultiple Airlines

Deal found 22/4£709

Sun 27/400:50JFK - BHD

1 stop15h 25mDelta

Wed 14/506:30BHD - JFK

1 stop13h 55mDelta

Deal found 21/4£730

Sun 27/419:17EWR - BHD

2 stops20h 58mDelta

Tue 6/506:30BHD - EWR

2 stops19h 04mDelta

Deal found 22/4£817

Mon 28/418:20JFK - BHD

1 stop14h 25mMultiple Airlines

Wed 14/507:05BHD - JFK

1 stop13h 50mMultiple Airlines

Deal found 21/4£555

Tue 29/418:20JFK - BFS

1 stop10h 35mMultiple Airlines

Thu 8/519:35BFS - JFK

1 stop31h 40mMultiple Airlines

Deal found 22/4£492

Tue 29/421:25EWR - BHD

1 stop12h 55mAmerican Airlines

Tue 6/513:40BHD - EWR

1 stop10h 45mAmerican Airlines

Deal found 22/4£704

Tue 29/421:25EWR - BHD

1 stop12h 55mBritish Airways

Thu 8/506:35BHD - EWR

1 stop12h 20mBritish Airways

Deal found 22/4£710

Tue 29/421:10JFK - BHD

1 stop14h 45mVirgin Atlantic

Tue 6/506:30BHD - JFK

2 stops18h 37mVirgin Atlantic

Deal found 21/4£736

Wed 30/419:00JFK - BHD

1 stop13h 45mAer Lingus

Sun 4/514:25BHD - JFK

1 stop31h 50mAer Lingus

Deal found 22/4£594

Wed 30/418:59LGA - BHD

2 stops16h 56mDelta

Sun 4/506:30BHD - LGA

2 stops16h 59mDelta

Deal found 22/4£779

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 23 April 2025.

Fri 17/1023:00EWR - BFS

2 stops26h 50mMultiple Airlines

Deal found 22/4£194

Thu 16/1000:15JFK - BFS

2 stops16h 25mMultiple Airlines

Deal found 22/4£213

Thu 16/1000:30JFK - BHD

2 stops27h 20mMultiple Airlines

Deal found 22/4£239

Fri 22/810:45EWR - BHD

3 stops28h 25mMultiple Airlines

Deal found 22/4£287

Mon 16/609:55LGA - BFS

3 stops20h 25mMultiple Airlines

Deal found 22/4£288

Mon 1/919:30JFK - BHD

1 stop12h 25mBritish Airways

Deal found 22/4£296

Mon 1/921:25EWR - BHD

1 stop10h 30mBritish Airways

Deal found 22/4£296

Sun 31/800:50JFK - BHD

1 stop11h 05mDelta

Deal found 21/4£318

Mon 1/918:00LGA - BHD

2 stops17h 55mDelta

Deal found 22/4£322

Fri 17/1008:10LGA - BHD

2 stops19h 40mBritish Airways

Deal found 22/4£337

Mon 16/609:55LGA - BHD

3 stops22h 50mMultiple Airlines

Deal found 22/4£357

Mon 16/619:00JFK - BHD

1 stop12h 55mAer Lingus

Deal found 22/4£419

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

Thu 11/9

18:20-09:55

1 stop10h 35m

Belfast Intl

Mon 15/9

20:55-15:55

1 stop24h 00m

£409

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Fri 3/10

18:20-20:25

1 stop21h 05m

Belfast City

Thu 9/10

20:15-15:55

1 stop24h 40m

£456

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Thu 19/6

19:00-13:45

1 stop13h 45m

Belfast City

Fri 27/6

11:00-17:15

1 stop11h 15m

£498

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Wed 28/5

16:30-18:35

2 stops21h 05m

Belfast Intl

Sun 1/6

10:10-21:00

2 stops39h 50m

£532

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Fri 3/10

17:55-08:50

1 stop9h 55m

Belfast City

Thu 9/10

12:40-19:25

1 stop11h 45m

£587

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Fri 12/9

21:30-15:30

1 stop13h 00m

Belfast City

Mon 15/9

19:30-11:10

1 stop20h 40m

£607

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Fri 12/9

17:55-08:50

1 stop9h 55m

Belfast City

Mon 15/9

15:25-13:55

1 stop27h 30m

£610

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Thu 11/9

19:30-11:10

1 stop10h 40m

Belfast City

Mon 15/9

19:30-17:29

2 stops26h 59m

£615

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 10/9

00:50-16:55

1 stop11h 05m

Belfast City

Mon 15/9

17:25-12:20

1 stop23h 55m

£638

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 28/5

16:30-17:40

2 stops20h 10m

Belfast City

Sun 1/6

07:05-08:56

2 stops30h 51m

£660

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 38 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.

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.

American Airlines

7.2

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 £296. Users have also found prices from £318 and £419 on Delta and Aer Lingus, 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?

Cheapflights helps you search for flights from Connecticut to Belfast via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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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