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Cheap flights from London Heathrow Airport to Connecticut from £233

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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BDL
3 Jan — 10 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Connecticut

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Connecticut
Explore the most affordable flight options available from Heathrow to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 December 2025.

Thu 11/1206:00LHR - JFK
1 stop15h 40mMultiple Airlines
Mon 15/1209:45JFK - LHR
1 stop20h 35mMultiple Airlines
Deal found 1/12£364
Thu 11/1206:30LHR - JFK
1 stop12h 20mUnited Airlines
Mon 15/1210:05JFK - LHR
1 stop16h 05mUnited Airlines
Deal found 1/12£369
Tue 9/1206:30LHR - LGA
2 stops19h 37mUnited Airlines
Mon 15/1206:05LGA - LHR
1 stop21h 25mUnited Airlines
Deal found 2/12£375
Mon 8/1207:00LHR - JFK
1 stop12h 40mSWISS
Sun 8/221:00JFK - LHR
1 stop14h 20mSWISS
Deal found 1/12£375
Mon 8/1206:30LHR - JFK
2 stops14h 39mUnited Airlines
Mon 15/1209:45JFK - LHR
1 stop20h 35mUnited Airlines
Deal found 1/12£375
Thu 11/1206:50LHR - LGA
2 stops12h 52mAir Canada
Tue 13/111:30LGA - LHR
2 stops14h 40mAir Canada
Deal found 1/12£377
Mon 8/1210:00LHR - JFK
1 stop10h 45mVirgin Atlantic
Mon 21/919:00JFK - LHR
Nonstop7h 15mVirgin Atlantic
Deal found 1/12£377
Thu 11/1215:35LHR - JFK
Nonstop8h 05mFinnair
Thu 15/110:15JFK - LHR
Nonstop6h 55mFinnair
Deal found 2/12£378
Tue 9/1209:00LHR - LGA
2 stops18h 33mAir Canada
Sun 14/1206:05LGA - LHR
2 stops19h 25mAir Canada
Deal found 2/12£378
Wed 10/1209:00LHR - JFK
1 stop12h 40mSWISS
Mon 12/121:00JFK - LHR
1 stop14h 20mSWISS
Deal found 1/12£378
Tue 9/1209:00LHR - LGA
2 stops18h 33mMultiple Airlines
Sun 14/1206:05LGA - LHR
1 stop19h 25mMultiple Airlines
Deal found 2/12£381
Mon 8/1206:30LHR - JFK
2 stops14h 39mUnited Airlines
Sat 31/116:50JFK - LHR
2 stops15h 00mUnited Airlines
Deal found 1/12£381

Find flight deals from Heathrow to Connecticut

Keep the following information in mind while searching for Heathrow to Connecticut flight deals. Data was last updated 4 December 2025.

Round-trip from

£359

One-way from

£233

Popular in

December

Cheapest in

October

Average price

£770
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 4/2-8/2
  • 2 total stops
  • 38h 45m total
  • London to Connecticut
Search Deals
27/1
  • 27/1
  • 3 total stops
  • 54h 21m total
  • London to Connecticut
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 4 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Connecticut that are best for you.

Fly from

Heathrow

Fly to

Connecticut

Route

Depart

Return

Price

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 26/2

09:00-20:30

1 stop16h 30m

Newark

Tue 3/3

15:03-06:40

1 stop10h 37m

£367

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 5/3

06:30-13:50

1 stop12h 20m

New York John F Kennedy Intl

Thu 19/3

10:05-07:10

1 stop17h 05m

£373

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 30/1

12:15-18:00

1 stop10h 45m

New York John F Kennedy Intl

Sun 8/2

19:25-10:50

1 stop10h 25m

£391

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sun 25/1

20:35-18:25

1 stop26h 50m

Newark

Tue 3/2

19:35-10:50

1 stop10h 15m

£392

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Fri 6/3

21:05-13:25

2 stops21h 20m

Newark

Sat 14/3

18:40-14:35

2 stops15h 55m

£394

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 3/3

12:15-18:00

1 stop10h 45m

New York John F Kennedy Intl

Wed 11/3

20:25-10:50

1 stop10h 25m

£394

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 4/3

13:25-19:03

1 stop10h 38m

New York LaGuardia

Wed 11/3

14:59-06:40

1 stop11h 41m

£397

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sat 7/2

07:30-16:00

1 stop13h 30m

Newark

Mon 16/3

23:40-11:05

Nonstop7h 25m

£399

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 24/1

13:25-21:33

1 stop13h 08m

New York LaGuardia

Sun 25/1

15:20-07:10

1 stop10h 50m

£400

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 16/1

06:30-16:30

2 stops15h 00m

New York LaGuardia

Fri 23/1

16:00-07:50

1 stop10h 50m

£403

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 60 results
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Best time to book a flight from Heathrow to Connecticut

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

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

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Connecticut (average of £439). Flying from London Heathrow Airport to Connecticut in June is currently the most expensive (average of £637). 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 LHR to CT?

Find hourly flight availability from Heathrow 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 4 December 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Connecticut is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 11% on airfare.

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 4 December 2025.
See what other customers who have flown with Finnair, Virgin Atlantic, andAer Lingus from London Heathrow Airport to Connecticut have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,334 reviews
Check prices

Overall

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Boarding

7.6

Crew

8.1

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
1,334 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Overall

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Boarding

7.6

Crew

8.1

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
7.5
Good
675 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Overall

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Boarding

7.6

Crew

8.1

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
1,384 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Overall

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Boarding

7.6

Crew

8.1

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.
JetBlue
7.2
Good
2,898 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Overall

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Boarding

7.6

Crew

8.1

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
7,612 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Overall

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Boarding

7.6

Crew

8.1

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 Heathrow 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 Heathrow Airport to Connecticut?

    Airlines like United Airlines, Icelandair, and Scandinavian Airlines fly from London Heathrow Airport to Connecticut in about 10h 45m. The time it takes to get you to your destination can typically vary by up to 10h 35m. There are 3440 mi between London Heathrow Airport and Connecticut. Both multi-stop and direct flights can be found to your destination and back.

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

    Most travelers choose London Heathrow - New York John F Kennedy Intl, London Heathrow - Newark or London Heathrow - New York LaGuardia when deciding on the best route from London Heathrow Airport to Connecticut.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Connecticut?

    Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Connecticut (average of £439). Flying from London Heathrow Airport to Connecticut in June is currently the most expensive (average of £637). 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

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Alternative routes for Heathrow to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to Newark flights
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Stansted to Miami flights
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Luton to Los Angeles flights
Gatwick to Las Vegas flights
London City to San Francisco flights
Luton to Miami flights
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London City to Dallas/Fort Worth flights
Heathrow to Love Field flights
Stansted to Orlando flights

Top 8 airlines flying from Heathrow to Connecticut

Discover the top 8 airlines that operate flights from Heathrow 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 4 December 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£437Average£482FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£474Average£633FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£483Average£628FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£486Average£551FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£494Average£544FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£502Average£627FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£553Average£669FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£592Average£694FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Heathrow 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 Heathrow today with Cheapflights!

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

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

Need flexible booking options for your flight to Connecticut from Heathrow? 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 Heathrow to Connecticut become cheaper?

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

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