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Cheap flights from London Heathrow Airport to Connecticut from £291

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
12 2月 — 19 2月1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Connecticut

Keep the following information in mind while searching for Heathrow to Connecticut flight deals. Data was last updated 13 1月 2026.

Round-trip from

£339

One-way from

£291

Popular in

December

Cheapest in

January

Average price

£512
United Airlines
  • United Airlines
  • 6/2-9/2
  • 3 total stops
  • 31h 18m total
  • London to Connecticut
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 27/1
  • 1 total stop
  • 19h 05m total
  • London to Connecticut
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 13 1月 2026.

週五 6/209:00
LHR
-
LGA
2 stops19h 43m
United Airlines
週一 9/215:20
LGA
-
LHR
1 stop11h 35m
United Airlines
Deal found 12/1£339
週四 29/109:00
LHR
-
LGA
2 stops17h 33m
Air Canada
週日 1/215:20
LGA
-
LHR
1 stop10h 50m
Air Canada
Deal found 13/1£340
週日 1/208:40
LHR
-
JFK
1 stop12h 05m
Virgin Atlantic
週日 8/218:00
JFK
-
LHR
Nonstop7h 20m
Virgin Atlantic
Deal found 12/1£340
週四 29/107:50
LHR
-
LGA
2 stops18h 39m
British Airways
週五 6/213:00
LGA
-
LHR
1 stop15h 40m
British Airways
Deal found 12/1£341
週二 20/120:00
LHR
-
JFK
Nonstop7h 55m
Virgin Atlantic
週日 25/121:30
JFK
-
LHR
Nonstop6h 50m
Virgin Atlantic
Deal found 12/1£341
週二 3/209:00
LHR
-
LGA
2 stops18h 33m
Air Canada
週日 8/212:40
LGA
-
LHR
2 stops15h 40m
Air Canada
Deal found 12/1£342
週五 27/210:00
LHR
-
JFK
1 stop10h 45m
Virgin Atlantic
週五 6/308:20
JFK
-
LHR
Nonstop6h 50m
Virgin Atlantic
Deal found 12/1£342
週五 13/206:50
LHR
-
LGA
2 stops16h 52m
United Airlines
週日 22/214:59
LGA
-
LHR
1 stop14h 51m
United Airlines
Deal found 12/1£343
週三 28/112:40
LHR
-
JFK
Nonstop8h 19m
Virgin Atlantic
週三 4/221:30
JFK
-
LHR
Nonstop6h 50m
Virgin Atlantic
Deal found 12/1£343
週五 30/109:00
LHR
-
LGA
2 stops19h 43m
United Airlines
週五 6/215:20
LGA
-
LHR
1 stop10h 50m
United Airlines
Deal found 12/1£343
週六 7/206:30
LHR
-
JFK
1 stop12h 20m
United Airlines
週六 14/216:50
JFK
-
LHR
1 stop14h 00m
United Airlines
Deal found 12/1£343
週五 13/206:50
LHR
-
LGA
2 stops16h 52m
United Airlines
週三 18/214:20
LGA
-
LHR
1 stop15h 55m
United Airlines
Deal found 12/1£344

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 13 1月 2026.
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

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週五 6/2

09:00-23:43

2 stops19h 43m

New York LaGuardia

週一 9/2

15:20-07:55

1 stop11h 35m

£339

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

週二 10/2

09:00-16:40

1 stop12h 40m

New York John F Kennedy Intl

週二 17/2

09:45-20:35

2 stops29h 50m

£340

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

週二 24/2

06:30-13:50

1 stop12h 20m

New York John F Kennedy Intl

週日 8/3

09:45-06:30

1 stop16h 45m

£344

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

週五 23/1

06:30-13:50

1 stop12h 20m

New York John F Kennedy Intl

週五 27/2

16:50-11:20

1 stop13h 30m

£344

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週四 19/3

07:30-21:12

2 stops17h 42m

New York LaGuardia

週一 30/3

15:15-09:05

1 stop12h 50m

£346

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週一 26/1

20:45-21:29

2 stops29h 44m

New York LaGuardia

週五 6/2

15:01-09:15

1 stop13h 14m

£346

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週五 1/5

06:50-18:27

2 stops16h 37m

New York LaGuardia

週日 3/5

06:05-06:55

1 stop19h 50m

£355

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

週三 29/4

09:30-20:05

1 stop15h 35m

New York John F Kennedy Intl

週三 6/5

06:59-06:35

1 stop18h 36m

£356

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

週四 5/2

10:00-15:45

1 stop10h 45m

New York John F Kennedy Intl

週四 12/2

18:00-06:20

Nonstop7h 20m

£357

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

週三 4/2

10:00-15:45

1 stop10h 45m

New York John F Kennedy Intl

週一 9/2

20:00-08:05

Nonstop7h 05m

£357

Flights are sorted by cheapest return flights first.

Deals found on 12/1

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 £434). Flying from London Heathrow Airport to Connecticut in June is currently the most expensive (average of £629). 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.

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 13 1月 2026.
See what other customers who have flown with Finnair, United Airlines, 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
1,347 reviews
Check prices

Food

6.7

Boarding

7.7

Crew

8.2

Comfort

7.4

Entertainment

6.9

Overall

7.6

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
1,347 reviews
Finnair
7.6
Good
1,347 reviews
Check prices

Food

6.7

Boarding

7.7

Crew

8.2

Comfort

7.4

Entertainment

6.9

Overall

7.6

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
9,150 reviews
Finnair
7.6
Good
1,347 reviews
Check prices

Food

6.7

Boarding

7.7

Crew

8.2

Comfort

7.4

Entertainment

6.9

Overall

7.6

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
1,435 reviews
Finnair
7.6
Good
1,347 reviews
Check prices

Food

6.7

Boarding

7.7

Crew

8.2

Comfort

7.4

Entertainment

6.9

Overall

7.6

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
2,884 reviews
Finnair
7.6
Good
1,347 reviews
Check prices

Food

6.7

Boarding

7.7

Crew

8.2

Comfort

7.4

Entertainment

6.9

Overall

7.6

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
7,709 reviews
Finnair
7.6
Good
1,347 reviews
Check prices

Food

6.7

Boarding

7.7

Crew

8.2

Comfort

7.4

Entertainment

6.9

Overall

7.6

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, British Airways, and KLM 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 8h 58m. 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 £434). Flying from London Heathrow Airport to Connecticut in June is currently the most expensive (average of £629). 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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Gatwick to Las Vegas flights
Stansted to Los Angeles flights
Heathrow to Nashville flights
London City to Boston flights
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London City to Las Vegas flights
Gatwick to Dallas/Fort Worth flights
Heathrow to Reagan-National flights
Stansted to Boston flights
London City to San Francisco flights
Heathrow to Raleigh 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 13 1月 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£432Average£475FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£469Average£626FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£481Average£630FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£486Average£544FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£488Average£537FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£497Average£620FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£546Average£652FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£606Average£705FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

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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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