Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from the United Kingdom to Connecticut from £209

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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BDL
5 Apr — 12 Apr1
1 adult

Cheap flight deals from United Kingdom to Connecticut

Keep the following information in mind while searching for United Kingdom to Connecticut flight deals. Data was last updated 31 March 2025.

Round-trip from

£338

One-way from

£209
Icelandair
  • Icelandair
  • 5/5-11/5
  • 2 total stops
  • 43h 00m total
  • United Kingdom to Connecticut
Search Deals
30/4
  • 30/4
  • 1 total stop
  • 25h 45m total
  • United Kingdom to Connecticut
Search Deals

Find flight deals from United Kingdom to Connecticut

Cheapest flights from United Kingdom to Connecticut
Explore the most affordable flight options available from United Kingdom to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Mon 5/515:40LGW - JFK
1 stop11h 30mIcelandair
Wed 14/523:10JFK - LGW
1 stop10h 30mIcelandair
Deal found 31/3£338
Thu 1/513:00LGW - EWR
1 stop11h 10mIcelandair
Thu 8/520:25EWR - LGW
1 stop13h 15mIcelandair
Deal found 30/3£338
Thu 8/514:05LHR - LGA
2 stops22h 40mAir Canada
Mon 12/518:50LGA - LHR
1 stop10h 10mAir Canada
Deal found 31/3£338
Thu 8/513:10STN - JFK
3 stops31h 30mMultiple Airlines
Wed 14/518:55JFK - STN
2 stops14h 30mMultiple Airlines
Deal found 30/3£338
Sat 3/509:30LHR - JFK
2 stops18h 15mAir Canada
Mon 12/515:40JFK - LHR
2 stops13h 20mAir Canada
Deal found 31/3£338
Wed 30/409:30LHR - EWR
2 stops18h 19mAir Canada
Thu 8/507:31EWR - LHR
1 stop23h 19mAir Canada
Deal found 30/3£338
Wed 28/507:25LHR - JFK
1 stop12h 35mUnited Airlines
Sat 7/615:40JFK - LHR
2 stops48h 20mUnited Airlines
Deal found 30/3£339
Wed 30/409:30LHR - EWR
1 stop11h 10mLufthansa
Mon 5/518:15EWR - LHR
Nonstop7h 30mLufthansa
Deal found 30/3£339
Mon 28/408:40LHR - EWR
1 stop16h 30mMultiple Airlines
Sat 10/515:30EWR - LHR
1 stop10h 00mMultiple Airlines
Deal found 31/3£340
Sat 14/614:15MAN - JFK
Nonstop7h 44mVirgin Atlantic
Sun 22/619:30JFK - MAN
Nonstop7h 15mVirgin Atlantic
Deal found 31/3£341
Thu 15/508:30LHR - LGA
2 stops20h 00mUnited Airlines
Thu 29/514:27LGA - LHR
1 stop12h 53mUnited Airlines
Deal found 30/3£341
Tue 29/418:50LHR - JFK
Nonstop7h 39mVirgin Atlantic
Tue 6/518:00JFK - LHR
Nonstop7h 25mVirgin Atlantic
Deal found 30/3£341

Cheapflights Fare Finder

Customise your flight search to find flights from United Kingdom 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 31 March 2025.
Use the filters below to find and compare flights from the United Kingdom to Connecticut that are best for you.

Fly from

United Kingdom

Fly to

Connecticut

Route

Depart

Return

Price

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Mon 5/5

15:40-22:10

1 stop11h 30m

New York John F Kennedy Intl

Wed 14/5

23:10-14:40

1 stop10h 30m

£338

LondonNew York

STN - JFK

STNJFK

London Stansted

Thu 8/5

14:50-15:40

3 stops29h 50m

New York John F Kennedy Intl

Wed 14/5

18:55-14:25

2 stops14h 30m

£338

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sat 3/5

09:30-22:45

2 stops18h 15m

New York John F Kennedy Intl

Mon 12/5

15:40-10:00

2 stops13h 20m

£338

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Thu 1/5

15:40-19:10

1 stop32h 30m

Newark

Mon 5/5

20:25-14:35

1 stop13h 10m

£338

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Wed 30/4

09:30-22:49

2 stops18h 19m

Newark

Thu 8/5

07:31-11:50

1 stop23h 19m

£338

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 28/5

07:25-15:00

1 stop12h 35m

New York John F Kennedy Intl

Sat 7/6

15:40-21:00

2 stops48h 20m

£339

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Wed 30/4

06:00-13:15

1 stop12h 15m

Newark

Wed 21/5

08:20-20:40

Nonstop7h 20m

£339

ManchesterNew York

MAN - JFK

MANJFK

Manchester

Sat 14/6

14:15-16:59

Nonstop7h 44m

New York John F Kennedy Intl

Sun 22/6

19:30-07:45

Nonstop7h 15m

£341

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 15/5

08:30-23:30

2 stops20h 00m

New York LaGuardia

Thu 29/5

14:27-08:20

1 stop12h 53m

£341

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 29/4

18:50-21:29

Nonstop7h 39m

New York John F Kennedy Intl

Tue 6/5

18:00-06:25

Nonstop7h 25m

£341

Flights are sorted by cheapest return flights first.

Deals found on 31/3

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

Best time to book a flight from United Kingdom to Connecticut

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

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

Currently, November is the cheapest month in which you can book a flight from United Kingdom to Connecticut (average of £683). Flying from United Kingdom 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 GB to CT?

Find hourly flight availability from United Kingdom 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 31 March 2025.

When flying from United Kingdom 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.

Rainfall in Connecticut by month

Plan your trip to Connecticut by taking into account the average rainfall totals 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

Plan your trip to Connecticut by taking into account the average temperature totals 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).

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 31 March 2025.
Get a feel of what it's like to fly with Delta, KLM and Air Transat from United Kingdom to Connecticut by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,899 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very Good
7,899 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    One-way options have recently been found by users for as low as £212 on Norse Atlantic UK. Other airlines that offer cheap prices include Vueling from £216 and TAP AIR PORTUGAL from £253 one-way.

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

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

  • How can I find direct flights from United Kingdom to Connecticut?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Connecticut?

    Currently, November is the cheapest month in which you can book a flight from United Kingdom to Connecticut (average of £683). Flying from United Kingdom 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 United Kingdom 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
Heathrow to LaGuardia flights
London City to John F Kennedy Intl flights
Gatwick to Newark flights
London City to Newark flights
Stansted to Stewart flights
Heathrow to Orlando flights
Heathrow to Miami flights
Heathrow to Los Angeles flights
Heathrow to Boston flights
Gatwick to LaGuardia flights
Stansted to John F Kennedy Intl flights
Manchester to Orlando flights
Heathrow to San Francisco flights
Heathrow to O'Hare Intl flights
Heathrow to Las Vegas flights
Heathrow to Dulles Intl flights
Heathrow to Seattle flights
Gatwick to Orlando flights
Manchester to John F Kennedy Intl flights
Luton to John F Kennedy Intl flights
Heathrow to Dallas/Fort Worth flights
Heathrow to Atlanta flights
Stansted to Newark flights
Heathrow to Baltimore flights
Heathrow to Hobby flights
London City to Los Angeles flights
Gatwick to Boston flights
London City to Miami flights
Gatwick to Miami flights
Gatwick to Los Angeles flights
Heathrow to George Bush Intcntl flights
London City to Orlando flights
Gatwick to Stewart flights
Manchester to Newark flights
London City to Boston flights
Heathrow to Nashville flights
Manchester to LaGuardia flights
Luton to Newark flights
Heathrow to Denver flights
Heathrow to Raleigh flights
Heathrow to Tampa flights
Gatwick to San Francisco flights
London City to San Francisco flights
Luton to Stewart flights
Stansted to Boston flights
Heathrow to San Diego flights
Heathrow to Charlotte flights

Top 7 airlines flying from United Kingdom to Connecticut

Discover the top 7 airlines that operate flights from United Kingdom 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 31 March 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£422Average£610FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Aer LingusCheapest£450Average£697FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£489Average£677FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£499Average£621FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£537Average£705FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£545Average£687FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£571Average£614FlexibilityNo cancel feeOn-time75%
Search KLM 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 United Kingdom 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 United Kingdom today with Cheapflights!

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

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

Need flexible booking options for your flight to Connecticut from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from United Kingdom to Connecticut and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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.