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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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BDL
27 Dec — 3 Jan1
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 27 November 2025.

Round-trip from

£355

One-way from

£291

Popular in

December

Cheapest in

October

Average price

£633
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 26/1-25/2
  • 2 total stops
  • 31h 35m total
  • London to Connecticut
Search Deals
Air Canada
  • Air Canada
  • 22/4
  • 2 total stops
  • 15h 46m total
  • London to Connecticut
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£17 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 November 2025
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 27 November 2025.

Sat 6/1216:10LHR - JFK
Nonstop8h 30mVirgin Atlantic
Wed 10/1218:00JFK - LHR
Nonstop7h 20mVirgin Atlantic
Deal found 25/11£362
Sat 6/1216:10LHR - JFK
Nonstop8h 30mVirgin Atlantic
Thu 11/1218:00JFK - LHR
Nonstop7h 20mVirgin Atlantic
Deal found 25/11£363
Wed 10/1208:15LHR - JFK
1 stop16h 50mTAP AIR PORTUGAL
Mon 12/122:00JFK - LHR
1 stop14h 30mTAP AIR PORTUGAL
Deal found 26/11£365
Wed 10/1208:15LHR - JFK
1 stop16h 50mTAP AIR PORTUGAL
Sat 17/122:00JFK - LHR
1 stop12h 30mTAP AIR PORTUGAL
Deal found 25/11£367
Wed 10/1213:40LHR - EWR
1 stop13h 30mTAP AIR PORTUGAL
Sat 17/117:40EWR - LHR
1 stop14h 00mTAP AIR PORTUGAL
Deal found 25/11£367
Thu 4/1220:00LHR - JFK
Nonstop7h 55mMultiple Airlines
Wed 10/1218:00JFK - LHR
Nonstop7h 20mMultiple Airlines
Deal found 25/11£370
Thu 4/1212:15LHR - EWR
1 stop11h 10mIcelandair
Sun 7/1219:35EWR - LHR
1 stop18h 55mIcelandair
Deal found 26/11£370
Wed 3/1220:35LHR - EWR
1 stop26h 50mIcelandair
Wed 10/1219:35EWR - LHR
1 stop18h 55mIcelandair
Deal found 23/11£370
Tue 2/1211:25LHR - JFK
1 stop12h 50mIberia
Tue 9/1210:15JFK - LHR
Nonstop6h 55mIberia
Deal found 25/11£371
Thu 4/1212:15LHR - EWR
1 stop11h 10mIcelandair
Mon 8/1219:35EWR - LHR
1 stop10h 15mIcelandair
Deal found 26/11£371
Wed 3/1220:00LHR - JFK
Nonstop7h 55mVirgin Atlantic
Wed 10/1219:01JFK - LHR
Nonstop6h 54mVirgin Atlantic
Deal found 25/11£372
Thu 4/1212:15LHR - EWR
1 stop11h 10mIcelandair
Tue 24/320:35EWR - LHR
1 stop18h 55mIcelandair
Deal found 26/11£373

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 27 November 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

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sat 31/1

09:55-22:00

1 stop17h 05m

New York John F Kennedy Intl

Tue 3/2

23:45-09:10

1 stop28h 25m

£356

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sat 28/2

12:15-18:25

1 stop11h 10m

Newark

Thu 5/3

19:35-10:50

1 stop10h 15m

£392

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 3/3

12:15-18:00

1 stop10h 45m

New York John F Kennedy Intl

Mon 9/3

20:25-10:50

1 stop10h 25m

£393

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Mon 2/3

12:15-18:25

1 stop11h 10m

Newark

Thu 5/3

19:35-10:50

1 stop10h 15m

£393

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Wed 4/3

21:05-13:35

1 stop21h 30m

Newark

Sun 8/3

18:40-12:55

1 stop14h 15m

£398

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sat 24/1

06:40-15:40

1 stop14h 00m

Newark

Sat 21/2

17:40-14:35

2 stops15h 55m

£400

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 7/5

21:05-13:20

2 stops21h 15m

Newark

Thu 14/5

18:50-14:35

1 stop14h 45m

£401

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Wed 11/2

19:50-13:35

2 stops22h 45m

Newark

Wed 25/2

18:30-18:50

1 stop19h 20m

£401

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 3/3

12:15-18:00

1 stop10h 45m

New York John F Kennedy Intl

Tue 10/3

20:25-10:50

1 stop10h 25m

£404

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 11/12

21:05-13:25

2 stops21h 20m

Newark

Sat 10/1

17:40-14:35

2 stops15h 55m

£408

Flights are sorted by cheapest return flights first.

Deals found on 25/11

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 £442). Flying from London Heathrow Airport to Connecticut in June is currently the most expensive (average of £641). 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 27 November 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 27 November 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

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

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

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

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.
Virgin Atlantic
7.5
Good
675 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

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
1,382 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

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
2,904 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

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
7,594 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

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 LEVEL, Icelandair, and Scandinavian Airlines fly from London Heathrow Airport to Connecticut in about 11h 10m. The time it takes to get you to your destination can typically vary by up to 10h 20m. There are 3454 mi between London Heathrow Airport and Connecticut. Both multi-stop and direct flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as £293 on JetBlue. Other airlines that offer cheap prices include United Airlines from £299 and TAP AIR PORTUGAL from £301 one-way.

  • 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 £442). Flying from London Heathrow Airport to Connecticut in June is currently the most expensive (average of £641). 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 Los Angeles flights
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Heathrow to Fort Lauderdale 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 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£440Average£488FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£478Average£638FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£486Average£635FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£489Average£567FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£498Average£547FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£506Average£621FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£556Average£686FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£596Average£698FlexibilityNo 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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