£346+ Cheap flights to Connecticut

— BDL
28 Sep — 5 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

Fri 4/910:25 -
1 stop15h 20m
Tue 8/918:30 -
1 stop9h 55m
Deal found 27/8£419
Fri 25/909:30 -
1 stop12h 11m
Thu 1/1019:55 -
1 stop10h 55m
Deal found 27/8£419
Wed 23/919:15 -
1 stop26h 20m
Sun 27/916:15 -
1 stop20h 10m
Deal found 27/8£419
Thu 29/1012:10 -
2 stops32h 35m
Tue 3/1117:35 -
2 stops21h 40m
Deal found 27/8£419
Sat 7/1110:10 -
Nonstop8h 17m
Sat 14/1120:00 -
Nonstop7h 05m
Deal found 29/8£419
Fri 6/1112:55 -
Nonstop8h 00m
Mon 9/1118:05 -
Nonstop6h 55m
Deal found 29/8£419
Fri 25/1213:00 -
1 stop11h 06m
Tue 5/119:45 -
1 stop30h 25m
Deal found 28/8£419
Fri 20/1107:45 -
1 stop13h 44m
Tue 24/1121:15 -
1 stop11h 50m
Deal found 28/8£419
Fri 9/1011:35 -
Nonstop7h 50m
Thu 15/1021:40 -
Nonstop7h 10m
Deal found 28/8£419
Sat 10/1013:05 -
Nonstop7h 50m
Thu 22/1018:20 -
Nonstop7h 00m
Deal found 28/8£420
Sat 5/909:30 -
1 stop10h 07m
Sat 12/906:50 -
1 stop18h 45m
Deal found 29/8£420
Fri 9/1009:15 -
1 stop12h 20m
Thu 15/1020:30 -
1 stop16h 00m
Deal found 28/8£420

Find flights to Connecticut

Explore Connecticut

Find flight deals to Connecticut

Return from

£494

One-way from

£346

Popular in

May

Cheapest in

February

Average price

£873
19/10-27/10
  • 19/10-27/10
  • 2 total stops
  • 29h 15m total
  • London to Springfield
26/9
  • 26/9
  • 3 total stops
  • 47h 45m total
  • London to Connecticut
Highest demand for flights based on searches. 10% potential increase in price (£86 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£15 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

LCY London City - JFK New York John F Kennedy Intl

LCYJFK

London City

Fri 23/10

08:25-22:47

2 stops19h 22m

New York John F Kennedy Intl

Tue 27/10

23:40-17:20

1 stop13h 40m

£421

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 25/9

06:50-17:25

2 stops15h 35m

New York LaGuardia

Tue 29/9

11:20-06:45

1 stop14h 25m

£424

LondonNew York

LCY London City - JFK New York John F Kennedy Intl

LCYJFK

London City

Mon 11/1

08:40-15:00

1 stop11h 20m

New York John F Kennedy Intl

Thu 14/1

17:00-08:10

1 stop10h 10m

£424

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Tue 13/10

16:05-23:27

1 stop12h 22m

New York LaGuardia

Wed 21/10

14:41-09:15

2 stops13h 34m

£426

LondonNew York

LGW London Gatwick - JFK New York John F Kennedy Intl

LGWJFK

London Gatwick

Thu 15/10

10:25-17:10

1 stop11h 45m

New York John F Kennedy Intl

Thu 22/10

13:15-09:25

2 stops15h 10m

£427

LondonNew York

LGW London Gatwick - JFK New York John F Kennedy Intl

LGWJFK

London Gatwick

Wed 2/12

10:00-16:00

1 stop11h 00m

New York John F Kennedy Intl

Sun 6/12

06:00-09:00

2 stops22h 00m

£427

LondonNew York

LGW London Gatwick - JFK New York John F Kennedy Intl

LGWJFK

London Gatwick

Sat 31/10

10:00-18:50

1 stop12h 50m

New York John F Kennedy Intl

Wed 11/11

22:05-16:25

1 stop13h 20m

£436

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

£441

LondonNewark

LHR London Heathrow - EWR Newark

LHREWR

London Heathrow

Sun 13/9

08:55-14:45

1 stop10h 50m

Newark

Thu 15/10

15:00-06:45

1 stop10h 45m

£441

LondonNewark

LCY London City - EWR Newark

LCYEWR

London City

Wed 14/10

19:15-16:38

2 stops50h 23m

Newark

Sun 18/10

23:55-09:10

1 stop28h 15m

£450

Flights are sorted by cheapest return flights first.

Deals found on 26/8

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 5 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.

Overall

7.3

Entertainment

7.0

Boarding

7.5

Crew

8.1

Food

6.7

Comfort

7.2

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.

Overall

7.3

Entertainment

7.0

Boarding

7.5

Crew

8.1

Food

6.7

Comfort

7.2

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.

Overall

7.3

Entertainment

7.0

Boarding

7.5

Crew

8.1

Food

6.7

Comfort

7.2

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.

Overall

7.3

Entertainment

7.0

Boarding

7.5

Crew

8.1

Food

6.7

Comfort

7.2

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 £288, 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.

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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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