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Connecticut

$362+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BDL
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
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 February 5, 2026.

This Booking.com deal was found by Cheapflights users on 2/3. 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.
Mon 4/139:25 pm
LHR
-
JFK
1 stop26h 55m
Icelandair
Wed 4/228:30 pm
JFK
-
LHR
1 stop18h 50m
Icelandair
Deal found 2/3$440
This Icelandair deal was found by Cheapflights users on 2/3. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/118:35 pm
LHR
-
JFK
1 stop26h 25m
Icelandair
Tue 5/1211:10 pm
JFK
-
LHR
1 stop16h 10m
Icelandair
Deal found 2/3$441
This FlightHub deal was found by Cheapflights users on 2/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:25 pm
LHR
-
JFK
1 stop29h 40m
Icelandair
Sun 5/108:30 pm
JFK
-
LHR
1 stop18h 50m
Icelandair
Deal found 2/4$442
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/161:05 pm
LHR
-
JFK
1 stop11h 15m
Icelandair
Wed 4/228:30 pm
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 2/3$443
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/161:05 pm
LHR
-
JFK
1 stop11h 15m
Icelandair
Mon 4/208:30 pm
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 2/3$444
This deal was found by Cheapflights users on 2/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1112:05 pm
LHR
-
LGA
1 stop15h 39m
United Airlines
Wed 3/187:29 pm
LGA
-
LHR
1 stop11h 21m
United Airlines
Deal found 2/3$445
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/161:05 pm
LHR
-
JFK
1 stop11h 15m
Icelandair
Sat 4/258:30 pm
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 2/3$446
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/161:05 pm
LHR
-
JFK
1 stop11h 15m
Icelandair
Mon 4/278:30 pm
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 2/2$447
This Icelandair deal was found by Cheapflights users on 2/3. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/161:05 pm
LHR
-
JFK
1 stop11h 15m
Icelandair
Tue 4/218:30 pm
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 2/3$448
This Icelandair deal was found by Cheapflights users on 2/3. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:25 pm
LHR
-
JFK
1 stop26h 55m
Icelandair
Thu 4/238:30 pm
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 2/3$449
This Booking.com deal was found by Cheapflights users on 2/3. 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 5/89:25 pm
LHR
-
JFK
1 stop26h 55m
Icelandair
Fri 5/1511:10 pm
JFK
-
LHR
1 stop31h 45m
Icelandair
Deal found 2/3$450
This deal was found by Cheapflights users on 2/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/138:15 am
LHR
-
JFK
1 stop16h 50m
TAP AIR PORTUGAL
Tue 3/1711:00 pm
JFK
-
LHR
1 stop14h 30m
TAP AIR PORTUGAL
Deal found 2/3$451

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 February 5, 2026.

Round-trip from

$440
(Booking.com)

One-way from

$362
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$757
From London Heathrow to Connecticut
Search Deals
One-way flight from London Heathrow to Connecticut
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 5, 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 - JFK

LHRJFK

London Heathrow

Wed 4/29

1:05 pm-10:05 pm

1 stop14h 00m

New York John F Kennedy Intl

Sat 5/9

8:30 pm-11:55 am

1 stop10h 25m

$456

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 4/28

1:05 pm-7:20 pm

1 stop11h 15m

New York John F Kennedy Intl

Wed 5/13

8:30 pm-11:55 am

1 stop10h 25m

$456

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 5/7

1:05 pm-7:20 pm

1 stop11h 15m

New York John F Kennedy Intl

Sun 5/10

8:30 pm-11:55 am

1 stop10h 25m

$463

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sun 3/1

9:00 am-8:30 pm

1 stop16h 30m

Newark

Sun 3/8

7:00 pm-6:20 am

Nonstop7h 20m

$479

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Wed 3/4

9:30 am-4:15 pm

1 stop11h 45m

Newark

Wed 3/11

3:00 pm-6:40 am

1 stop11h 40m

$485

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 2/26

9:00 am-4:40 pm

1 stop12h 40m

New York John F Kennedy Intl

Thu 3/5

10:05 am-7:10 am

1 stop16h 05m

$487

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Mon 2/23

8:35 pm-6:25 pm

1 stop26h 50m

Newark

Tue 10/6

8:25 pm-11:55 am

1 stop10h 30m

$487

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 3/4

1:30 pm-8:10 pm

1 stop11h 40m

New York John F Kennedy Intl

Wed 3/11

10:05 am-7:10 am

1 stop17h 05m

$489

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 2/27

6:50 am-1:20 pm

1 stop11h 30m

New York John F Kennedy Intl

Sun 3/8

7:25 pm-10:05 am

1 stop10h 40m

$494

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sun 2/22

6:50 am-1:20 pm

1 stop11h 30m

New York John F Kennedy Intl

Sun 3/1

9:00 pm-1:00 pm

1 stop11h 00m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 60 results
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6

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 $584). Flying from London Heathrow Airport to Connecticut in June is currently the most expensive (average of $846). 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 February 5, 2026.
Get a feel of what it's like to fly with Aer Lingus from London Heathrow Airport to Connecticut by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,445 reviews

Comfort

7.1

Crew

8.0

Food

6.6

Entertainment

6.9

Boarding

7.4

Overall

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.
Aer Lingus
7.2
Good
1,445 reviews
Aer Lingus
7.2
Good
1,445 reviews

Comfort

7.1

Crew

8.0

Food

6.6

Entertainment

6.9

Boarding

7.4

Overall

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.

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 $466, United Airlines can have you in Connecticut from London Heathrow Airport in 10h 37m. The distance from London Heathrow Airport to Connecticut is about 3438 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 $584). Flying from London Heathrow Airport to Connecticut in June is currently the most expensive (average of $846). 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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Top airline flying from Heathrow to Connecticut

Discover the top airline 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 2,558,603 searches. Data last updated February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$758Average$930FlexibilityNo cancel feeOn-timeN/A

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