Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Connecticut from £261

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BDL
6 Sep — 13 Sep1
1 adult

Cheap flight deals from London to Connecticut

Keep the following information in mind while searching for London to Connecticut flight deals. Data was last updated 1 September 2025.

Round-trip from

£310

One-way from

£261

Popular in

August

Cheapest in

May

Average price

£565
British Airways
  • British Airways
  • 11/9-15/9
  • Nonstop
  • 15h 05m total
  • London to Connecticut
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 9/9
  • 2 total stops
  • 51h 50m total
  • London to Connecticut
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from London to Connecticut

Cheapest flights from London to Connecticut
Explore the most affordable flight options available from London to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2025.

Thu 11/915:05LGW - JFK
Nonstop8h 00mBritish Airways
Mon 15/920:05JFK - LGW
Nonstop7h 05mBritish Airways
Deal found 31/8£310
Tue 16/911:30LHR - JFK
1 stop13h 35mMultiple Airlines
Tue 30/916:15JFK - LHR
1 stop10h 40mMultiple Airlines
Deal found 30/8£310
Fri 14/1118:40LGW - JFK
2 stops31h 18mMultiple Airlines
Mon 17/1116:25JFK - LGW
1 stop20h 25mMultiple Airlines
Deal found 31/8£311
Fri 5/917:00LHR - JFK
Nonstop7h 55mBritish Airways
Fri 12/907:50JFK - LHR
Nonstop6h 55mBritish Airways
Deal found 30/8£311
Fri 26/913:05LGW - JFK
Nonstop7h 50mNorse Atlantic UK
Sat 4/1018:20JFK - LGW
Nonstop7h 00mNorse Atlantic UK
Deal found 30/8£312
Fri 12/909:45LHR - JFK
Nonstop7h 55mBritish Airways
Fri 19/907:50JFK - LHR
Nonstop6h 55mBritish Airways
Deal found 29/8£312
Mon 3/1113:00LGW - JFK
Nonstop7h 55mNorse Atlantic UK
Tue 25/1118:05JFK - LGW
Nonstop6h 55mNorse Atlantic UK
Deal found 30/8£312
Fri 14/1109:00LHR - LGA
2 stops15h 03mAir Canada
Thu 22/106:05LGA - LHR
1 stop20h 05mAir Canada
Deal found 30/8£312
Wed 5/1114:45STN - JFK
2 stops30h 00mMultiple Airlines
Wed 19/1117:35JFK - STN
2 stops22h 30mMultiple Airlines
Deal found 30/8£312
Sat 13/909:50LHR - JFK
1 stop12h 00mAer Lingus
Tue 2/1218:30JFK - LHR
1 stop9h 45mAer Lingus
Deal found 30/8£312
Wed 12/1118:40LGW - JFK
1 stop23h 25mSWISS
Tue 2/1221:00JFK - LGW
1 stop15h 50mSWISS
Deal found 31/8£313
Tue 23/922:05STN - JFK
2 stops28h 40mMultiple Airlines
Mon 6/1015:55JFK - STN
2 stops15h 30mMultiple Airlines
Deal found 30/8£313

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Connecticut 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 1 September 2025.
Use the filters below to find and compare flights from London to Connecticut that are best for you.

Fly from

London

Fly to

Connecticut

Route

Depart

Return

Price

LondonNew York

STN - JFK

STNJFK

London Stansted

Wed 17/9

22:10-21:45

2 stops28h 35m

New York John F Kennedy Intl

Sun 21/9

09:00-15:45

2 stops25h 45m

£314

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 14/10

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Tue 21/10

18:20-06:20

Nonstop7h 00m

£315

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sun 16/11

13:00-15:55

Nonstop7h 55m

New York John F Kennedy Intl

Wed 10/12

18:05-06:00

Nonstop6h 55m

£317

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Wed 17/9

21:05-19:37

2 stops27h 32m

New York LaGuardia

Mon 29/9

15:30-12:15

2 stops15h 45m

£317

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 19/11

09:00-19:03

2 stops15h 03m

New York LaGuardia

Mon 24/11

19:45-07:10

1 stop30h 25m

£318

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 25/2

13:00-15:55

Nonstop7h 55m

New York John F Kennedy Intl

Wed 4/3

18:05-06:00

Nonstop6h 55m

£318

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 5/2

11:55-18:00

1 stop11h 05m

New York John F Kennedy Intl

Wed 18/2

19:25-10:55

1 stop10h 30m

£318

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 6/11

11:55-18:00

1 stop11h 05m

New York John F Kennedy Intl

Mon 17/11

19:25-10:55

1 stop10h 30m

£318

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 5/11

11:55-18:00

1 stop11h 05m

New York John F Kennedy Intl

Mon 17/11

19:25-10:55

1 stop10h 30m

£318

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 6/11

11:55-18:00

1 stop11h 05m

New York John F Kennedy Intl

Tue 18/11

19:25-10:55

1 stop10h 30m

£318

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from London to Connecticut

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

What is the cheapest month to book a flight from London to Connecticut?

Currently, November is the cheapest month in which you can book a flight from London to Connecticut (average of £683). Flying from London to Connecticut in December is currently the most expensive (average of £963). 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.

What is the cheapest time of day to fly from LON to CT?

Find hourly flight availability from London to Connecticut. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 September 2025.

When flying from London to Connecticut, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from London to Connecticut?

Reviews of airlines servicing Connecticut

Get insights into the airlines that provide service to Connecticut. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Connecticut. Reviews last updated 1 September 2025.
Get a feel of what it's like to fly with Finnair, United Airlines, andVirgin Atlantic from London to Connecticut by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,321 reviews
Check prices

Overall

7.6

Comfort

7.5

Boarding

7.6

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,321 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Overall

7.6

Comfort

7.5

Boarding

7.6

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
United Airlines
7.4
Good
8,936 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Overall

7.6

Comfort

7.5

Boarding

7.6

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.4
Good
661 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Overall

7.6

Comfort

7.5

Boarding

7.6

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Aer Lingus
7.2
Good
1,248 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Overall

7.6

Comfort

7.5

Boarding

7.6

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Lufthansa
6.8
Okay
7,378 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Overall

7.6

Comfort

7.5

Boarding

7.6

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from London to Connecticut. 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 London to Connecticut?

    Airlines like Norse Atlantic UK, Air Canada, and Icelandair fly from London to Connecticut in about 7h 50m. The time it takes to get you to your destination can typically vary by up to 7h 13m. The distance from London to Connecticut is about 3458 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from London to Connecticut one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at £261. Norse Atlantic UK flights start at £261 while deals on Lufthansa start at £368 one-way.

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

    The most popular flight routes from London to Connecticut are London Heathrow - New York John F Kennedy Intl, London Heathrow - Newark and London Gatwick - New York John F Kennedy Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Connecticut 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 London to Connecticut?

    Currently, November is the cheapest month in which you can book a flight from London to Connecticut (average of £683). Flying from London to Connecticut in December is currently the most expensive (average of £963). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Heathrow to LaGuardia flights
London City to Newark flights
Gatwick to LaGuardia flights
London City to LaGuardia flights
Stansted to John F Kennedy Intl flights
Stansted to Newark flights
Luton to John F Kennedy Intl flights
Heathrow to Orlando flights
Heathrow to Los Angeles flights
Luton to Newark flights
Heathrow to Miami flights
Heathrow to Dallas/Fort Worth flights
Heathrow to Boston flights
Heathrow to Dulles Intl flights
Heathrow to O'Hare Intl flights
Manchester to John F Kennedy Intl flights
Heathrow to San Francisco flights
Heathrow to Baltimore flights
Heathrow to Las Vegas flights
Gatwick to Orlando flights
Manchester to Orlando flights
Gatwick to Boston flights
Heathrow to Seattle flights
Manchester to Newark flights
London City to Los Angeles flights
Heathrow to Tampa flights
London City to Orlando flights
Manchester to LaGuardia flights
Gatwick to Miami flights
Heathrow to Atlanta flights
London City to Miami flights
Heathrow to Hobby flights
Gatwick to Dallas/Fort Worth flights
Edinburgh to Newark flights
Gatwick to Dulles Intl flights
Luton to LaGuardia flights
Gatwick to Los Angeles flights
Heathrow to George Bush Intcntl flights
London City to Dulles Intl flights
Heathrow to Reagan-National flights
Gatwick to O'Hare Intl flights
Stansted to LaGuardia flights
London City to Boston flights
Heathrow to Nashville flights
Heathrow to Austin flights

Top 8 airlines flying from London to Connecticut

Discover the top 8 airlines that operate flights from London to Connecticut. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 September 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£421Average£493FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£432Average£697FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£450Average£614FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£471Average£658FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£478Average£561FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£486Average£515FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£495Average£618FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£527Average£669FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Connecticut from London today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from London to Connecticut 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 London to Connecticut with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Connecticut flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from London to Connecticut on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.