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$440+ Cheap flights from Heathrow (LHR) to Connecticut

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BDL
Sep 12 — Sep 191
Sat 9/12
Sat 9/19
1 adult, Economy
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Cheap flight deals from Heathrow to Connecticut

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 August 13, 2026.

This TravelUp deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:00 pm -
1 stop12h 31m
Sun 11/16:55 pm -
1 stop11h 25m
Deal found 8/11$575
This SWISS deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:05 pm -
1 stop21h 45m
Mon 9/214:15 pm -
1 stop10h 40m
Deal found 8/11$575
This TravelUp deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:05 pm -
1 stop10h 31m
Thu 9/242:30 pm -
1 stop11h 05m
Deal found 8/11$576
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:00 am -
1 stop33h 15m
Sat 12/57:35 pm -
1 stop13h 05m
Deal found 8/11$576
This Expedia deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:05 pm -
1 stop10h 31m
Tue 10/62:30 pm -
1 stop11h 05m
Deal found 8/11$577
This Booking.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:40 am -
1 stop15h 35m
Wed 10/76:30 pm -
Nonstop7h 15m
Deal found 8/11$577
This Expedia deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:05 pm -
1 stop10h 31m
Thu 9/172:30 pm -
1 stop11h 05m
Deal found 8/11$578
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:45 am -
1 stop12h 50m
Sat 11/144:25 pm -
1 stop10h 40m
Deal found 8/12$578
This Expedia deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:05 pm -
1 stop10h 35m
Sat 9/122:30 pm -
1 stop11h 05m
Deal found 8/11$579
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:00 am -
1 stop12h 40m
Wed 11/45:30 pm -
1 stop11h 55m
Deal found 8/13$579
This Gotogate deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:00 am -
2 stops18h 06m
Fri 11/2712:45 pm -
2 stops22h 35m
Deal found 8/13$580
This Brussels Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:55 pm -
1 stop24h 05m
Thu 9/176:10 pm -
1 stop17h 55m
Deal found 8/10$580

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 August 13, 2026.

Round-trip from

$575
(TravelUp)

One-way from

$440
(Kissandfly.com)

Popular in

July

Cheapest in

October

Average price

$1,168
From London Heathrow to Connecticut
Search Deals
One-way flight from London Heathrow to Connecticut
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($227 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated August 13, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Connecticut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Tue 9/22

10:20 am-7:10 pm

1 stop13h 50m

New York John F Kennedy Intl

Tue 9/29

7:15 pm-7:20 am

Nonstop7h 05m

$586

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 10/23

6:55 am-6:41 pm

2 stops16h 46m

New York LaGuardia

Tue 10/27

2:59 pm-6:40 am

1 stop11h 41m

$588

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 9/18

6:50 am-5:25 pm

2 stops15h 35m

New York LaGuardia

Sun 9/27

6:29 pm-11:55 am

1 stop12h 26m

$589

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Mon 9/21

6:50 am-5:25 pm

2 stops15h 35m

New York LaGuardia

Mon 9/28

2:59 pm-6:55 am

1 stop10h 56m

$589

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 10/23

6:55 am-7:01 pm

2 stops17h 06m

New York LaGuardia

Mon 10/26

11:20 am-5:55 am

1 stop14h 35m

$590

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Thu 10/22

10:20 am-7:10 pm

1 stop13h 50m

New York John F Kennedy Intl

Mon 11/2

12:25 pm-7:20 am

1 stop13h 55m

$591

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Thu 10/8

2:05 pm-7:36 pm

1 stop10h 31m

New York LaGuardia

Sun 10/11

7:29 pm-10:40 am

1 stop10h 11m

$592

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Sat 12/12

1:00 pm-7:06 pm

1 stop11h 06m

New York LaGuardia

Tue 1/12

3:50 pm-6:40 am

1 stop9h 50m

$593

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Sun 9/27

11:45 am-5:05 pm

1 stop10h 20m

New York John F Kennedy Intl

Sun 10/4

7:00 pm-7:15 am

Nonstop7h 15m

$600

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Sat 10/3

6:30 am-6:32 pm

2 stops17h 02m

New York LaGuardia

Sat 10/10

1:59 pm-9:15 am

1 stop14h 16m

$601

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 60 resultsSorted by cheapest first
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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 round-trip 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 $648). Flying from London Heathrow Airport to Connecticut in July is currently the most expensive (average of $1,443). 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.

How much does it cost to fly round-trip from London Heathrow Airport to Connecticut?

Airfare is below average for this route at the moment.
London Heathrow Airport to Connecticut flights typically cost between $1,054 and $1,249 in September.
The cheapest round-trip price found within the last 5 days was $712 on Aer Lingus (Sep 4-Sep 28).

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?

    For as low as $576, SWISS can have you in Connecticut from London Heathrow Airport in 12h 40m. The distance from London Heathrow Airport to Connecticut is about 3440 mi. This flight may include one or multiple stops.

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

    While some choose either London Heathrow - Newark or London Heathrow - New York LaGuardia, London Heathrow - New York John F Kennedy Intl is the most popular 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 vacation 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 $648). Flying from London Heathrow Airport to Connecticut in July is currently the most expensive (average of $1,443). 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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