£322+ Cheap flights to Connecticut

— BDL
26 Sep — 3 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Connecticut in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Connecticut

Wed 9/920:45 -
2 stops27h 35m
Mon 14/923:10 -
2 stops14h 15m
Deal found 23/8£420
Thu 29/1007:55 -
1 stop14h 25m
Sat 7/1118:50 -
1 stop9h 00m
Deal found 23/8£420
Wed 2/1207:45 -
2 stops15h 15m
Sun 6/1219:25 -
2 stops14h 45m
Deal found 22/8£420
Wed 9/918:35 -
Nonstop8h 15m
Mon 14/918:00 -
Nonstop7h 20m
Deal found 24/8£420
Thu 3/914:45 -
3 stops29h 55m
Wed 9/918:55 -
2 stops18h 30m
Deal found 24/8£421
Tue 24/1108:55 -
2 stops35h 50m
Sat 28/1117:35 -
2 stops13h 25m
Deal found 24/8£421
Wed 23/906:15 -
2 stops18h 05m
Tue 29/920:30 -
2 stops14h 00m
Deal found 22/8£421
Fri 9/1008:40 -
1 stop13h 25m
Wed 14/1013:15 -
1 stop15h 00m
Deal found 23/8£421
Wed 25/1111:55 -
1 stop11h 05m
Thu 3/1219:25 -
1 stop10h 30m
Deal found 24/8£422
Thu 15/1006:00 -
2 stops19h 05m
Thu 22/1022:05 -
2 stops20h 50m
Deal found 26/8£422
Mon 12/1012:25 -
3 stops32h 15m
Thu 15/1017:10 -
3 stops18h 35m
Deal found 22/8£422
Fri 9/1011:45 -
1 stop10h 20m
Tue 20/1018:00 -
Nonstop7h 20m
Deal found 25/8£422

Find flights to Connecticut

Explore Connecticut

Find flight deals to Connecticut

Return from

£515

One-way from

£345

Popular in

May

Cheapest in

January

Average price

£870
United Airlines
  • United Airlines
  • 1/10-11/10
  • 2 total stops
  • 23h 03m total
  • London to Springfield
26/10
  • 26/10
  • 2 total stops
  • 15h 29m total
  • London to Connecticut
Highest demand for flights based on searches. 10% potential increase in price (£80 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Average for return flights in August 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Connecticut that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Wed 9/9

20:05-22:50

Nonstop7h 45m

New York John F Kennedy Intl

Sat 26/9

18:00-06:20

Nonstop7h 20m

£430

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Sat 3/10

16:20-19:40

Nonstop8h 20m

New York John F Kennedy Intl

Fri 9/10

18:30-06:45

Nonstop7h 15m

£430

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Tue 22/9

10:05-19:00

1 stop13h 55m

New York John F Kennedy Intl

Tue 29/9

15:31-09:25

1 stop12h 54m

£432

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Wed 14/10

16:05-22:25

1 stop11h 20m

New York LaGuardia

Wed 28/10

13:59-06:50

1 stop12h 51m

£433

LondonNew York

LGW London Gatwick - JFK New York John F Kennedy Intl

LGWJFK

London Gatwick

Wed 4/11

10:00-22:47

2 stops17h 47m

New York John F Kennedy Intl

Sat 7/11

01:00-15:45

1 stop9h 45m

£435

LondonNew York

LGW London Gatwick - JFK New York John F Kennedy Intl

LGWJFK

London Gatwick

Sat 16/1

10:00-16:00

1 stop11h 00m

New York John F Kennedy Intl

Thu 21/1

06:00-09:00

2 stops22h 00m

£438

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Sat 13/2

11:40-17:48

1 stop11h 08m

New York LaGuardia

Wed 17/2

16:05-06:15

1 stop9h 10m

£440

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Tue 8/9

11:15-19:09

1 stop12h 54m

New York LaGuardia

Thu 17/9

12:55-07:10

1 stop13h 15m

£441

LondonNewark

LHR London Heathrow - EWR Newark

LHREWR

London Heathrow

Wed 4/11

09:00-20:30

1 stop16h 30m

Newark

Sun 8/11

19:59-10:50

1 stop9h 51m

£450

LondonNewark

LHR London Heathrow - EWR Newark

LHREWR

London Heathrow

Thu 15/10

08:45-20:15

1 stop16h 30m

Newark

Sun 18/10

09:30-21:20

Nonstop6h 50m

£451

Flights are sorted by cheapest return flights first.

Deals found on 22/8

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Connecticut

How long is the flight to Connecticut?

On average, a flight from London to Connecticut takes 15 hours 0 minutes. Flights to Connecticut from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Connecticut?

The cheapest airlines flying from London to Connecticut are JetBlue, United Airlines and Lufthansa.

Rainfall in Connecticut by month

In terms of precipitation, rainfall in Connecticut ranges from 79.0 - 105.0 inches per month. September is typically the wettest month, when rainfall can reach 105.0 mm. February is typically the driest time to visit Connecticut when rainfall is around 79.0 mm.

Temperature in Connecticut by month

If weather is an important factor for your trip to Connecticut, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

What are the most popular places to fly to in Connecticut?

The most popular places in Connecticut to fly to are Hartford and New Haven.

Reviews of airlines servicing Connecticut

Check out reviews from past customers who have flown Aer Lingus,JetBlue, andLufthansa to the United States to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.5

Entertainment

7.0

Comfort

7.2

Crew

8.1

Food

6.7

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Boarding

7.5

Entertainment

7.0

Comfort

7.2

Crew

8.1

Food

6.7

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Boarding

7.5

Entertainment

7.0

Comfort

7.2

Crew

8.1

Food

6.7

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Boarding

7.5

Entertainment

7.0

Comfort

7.2

Crew

8.1

Food

6.7

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

FAQs about flying to Connecticut

Connecticut climate

Although a New England state, Connecticut’s weather is relatively mild. Hartford may occasionally go above 32 degrees (Celsius) in the summer), and even more rarely goes to zero or below in winter. The northwestern hills can be as much as ten degrees cooler than the central valley.Temperatures in January are usually in the minus figures, gradually climbing to the mid-teens in April and upper 20s by June. July and August see the mid-20s and then the weather starts to cool in September.

Getting around Connecticut

The third-smallest state (145km (90 miles) wide and 88km (55 miles) from top to bottom) is well connected by major roads. With several interstates you have ample access to all parts of the state from the Long Island shoreline north and northeast of Hartford. For more scenic routes through the state, try as the Merritt Parkway, US 7, and Route 8.

Rail service connects New London and New Haven, Stamford and stops along the way to Waterbury, and Hartford. Several bus lines provide transportation throughout the state, and ferries take travelers along the waterways.

What is good to know if travelling to Connecticut?

  • One of the primary attractions in Connecticut is Yale University and the many museums in New Haven, the state’s “cultural capital”. No appointments are needed to visit the university, just drop in on the Mead Visitor Centre, at 149 Elm Street. You can take a guided tour with one of the undergraduates. If you’re in New Haven, though, don’t just take in the museums and university. The Green is the city’s public park, a beautiful space right in the city centre, which has been voted one of the top 100 parks in the US. Many festivals are held in the space year round, but one of the best is the New Haven Jazz Festival.
  • A popular trip for kids, the Mystic Steamboat runs through the summer months (May-October) from Mystic Seaport. The wooden coal-fired steamboat Sabino takes a 30-minute journey up the MysticRiver throughout the day. Evening cruises down the river can also be arranged.
  • Mark Twain lived in Hartford from 1874 to 1891. You can visit the house which was the author’s home for 17 years and in which he wrote Tom Sawyer, Huckleberry Finn and A Connecticut Yankee in King Arthur’s Court. The Victorian mansion is now a national historic landmark and has been turned into a museum for Twain, with all furnished rooms containing the author’s possessions as well as an attached museum celebrating his life and works.
  • There are many “trails” available in Connecticut, details of all are available from the tourist board. Take a two-day wine trail to visit some of the 15 vineyards, a family fun trail, a foliage trail, or even a women’s heritage trail – which includes a visit to the Harriet Beecher Stowe centre.
  • When is the best time to fly to Connecticut?

    Peak Season:Summer is high season for most attractions when visitors have the most options, and the most crowds, especially along the shore. July and August, and weekends from May to Columbus Day are packed with tourists in Mystic and the Southeastern coast. Along with the crowds, attractions and restaurants are packed and Connecticut flights and rooms need to be booked months in advance. Off Season:Many attractions close in the winter, but autumn and spring are excellent times to visit — autumn for the changing leaves and spring for the gardens and town greens in bloom. Several of the attractions that close in the winter reopen in April or May.

  • How long is the flight to Connecticut?

    A flight from London Heathrow (LHR) to Bradley International (BHL) takes around 15-16h including layover time in Miami. A connecting flight from Chicago to Tweed New Haven with no stops will land in around 2h. However, many flights to Connecticut include at least one stop and often two. This can bring the total travel time up to over 20h. Although this might not be the most ideal option, this can present some unique opportunities for cheap flights to Connecticut.

  • Where can you get a direct flight to Connecticut?

    Unfortunately there are currently no direct flights from any London Airport to Connecticut. You can get another connecting flight to Connecticut from a few airports in the United States. Tweed New Haven and Bradley International are the two most popular airports that take flights from some of the major travel destinations. Airports in Charlotte, Philadelphia, Washington D.C. and Miami all offer direct flights. Cheap flight deals to Connecticut can also be found in Midwestern states such as Chicago and Detroit. The two airlines that typically offer direct flight options are United Airlines and American Airlines.

  • What is the best way to travel around Connecticut?

    Connecticut is a mix of green rural spaces and urban cities, ideal for camping, stargazing, cloud watching, or even experiencing nightlife. A hire car is the best option for travellers who want to explore more than just the city they land in. Driving to Roxbury from Hartford takes approximately 1h. Rideshare apps such as Uber and Lyft are a great alternative for travellers who would like to stay in the general area. Public transport such as buses, provided by CT Transit, is also available to travellers. Additionally, Northeast Regional can take passengers from New Haven to Greenwich in 2h.

  • What are some fun things to do or see in Connecticut?

    Connecticut is a historic state with plenty of old architecture to explore. The Hartford House, built in the late 19th Century, was once home to Mark Twain and is an example of American High Gothic architecture. It has since been converted into a museum. About an hour's drive away from here, you will find the largest maritime museum in the United States: the Museum of America and the Sea. Connecticut sits on the Eastern Seaboard. There's nothing like being greeted with soothing sea air while you enjoy your lunch and watch the sailboats on the sea. There's an almost mystic feeling to the coast. It's not loud like a party beach, but it's full of life and a sense of ease.

  • Do I need a visa or passport to fly to Connecticut?

    When flying from within the continental United States, travellers do not require a visa or a passport. In this case, you will need a valid form of ID, such as your driving licence, to provide to security. Travelling from outside the United States, such as from the United Kingdom, requires a valid passport with at least six months and a visa that is appropriate for your journey. More information can be found with the Official Connecticut Office of Tourism.

  • Can I find cheaper flights to Connecticut if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Connecticut on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Connecticut?

    Based on reviews from Cheapflights users, Aer Lingus is rated the highest out of the airlines that fly to Connecticut.

  • What is the cheapest airport to fly to in Connecticut?

    Hartford Bradley Intl is currently the cheapest airport to fly to in Connecticut. One-way flights to Hartford Bradley Intl typically cost £287, while return flights cost around £160.

  • Where does the fastest flight to Connecticut depart from?

    For those looking to save time traveling to Connecticut, Glasgow offers the quickest one-way flight (7 hours 35 minutes).

  • Does Hartford Bradley Intl have car hire?

    Yes. Those touching down at Hartford Bradley Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Hartford Bradley Intl?

    Yes. Hartford Bradley Intl has hotels nearby for those requiring accommodations. Sheraton Hartford Hotel at Bradley Airport is the closest property to Hartford Bradley Intl (0.0 mi away from Hartford Bradley Intl).

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Deals for Connecticut flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Connecticut.

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

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