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$380+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BDL
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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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 August 2, 2025.

Round-trip from

$429
(Flybillet)

One-way from

$378
(FlightHub)
From London Heathrow to Connecticut
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One-way flight from London Heathrow to Connecticut
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Find 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 2, 2025.

This Flybillet deal was found by Cheapflights users on 8/1. 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 Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:40 amLHR - JFK
1 stop10h 45mAer Lingus
Sun 9/219:05 pmJFK - LHR
1 stop9h 05mAer Lingus
Deal found 8/1$429
This SWISS deal was found by Cheapflights users on 7/31. 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.
Tue 10/216:40 pmLHR - JFK
1 stop23h 10mSWISS
Tue 10/288:35 pmJFK - LHR
1 stop13h 05mSWISS
Deal found 7/31$430
This oojo deal was found by Cheapflights users on 7/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/213:35 pmLHR - JFK
1 stop29h 05mScandinavian Airlines
Thu 11/135:35 pmJFK - LHR
1 stop19h 05mScandinavian Airlines
Deal found 7/31$433
This oojo deal was found by Cheapflights users on 8/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:25 pmLHR - JFK
1 stop12h 40mTAP AIR PORTUGAL
Tue 11/1110:00 pmJFK - LHR
1 stop14h 30mTAP AIR PORTUGAL
Deal found 8/1$436
This eDestinos deal was found by Cheapflights users on 8/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/318:25 amLHR - JFK
Nonstop7h 45mBritish Airways
Sun 9/77:30 pmJFK - LHR
Nonstop7h 15mBritish Airways
Deal found 8/1$457
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Mon 10/66:00 amLHR - EWR
1 stop12h 55mMultiple Airlines
Mon 10/139:50 pmEWR - LHR
1 stop13h 35mMultiple Airlines
Deal found 7/31$459
This Trip.com deal was found by Cheapflights users on 7/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:50 amLHR - EWR
1 stop11h 15mAer Lingus
Sun 10/266:45 pmEWR - LHR
1 stop9h 20mAer Lingus
Deal found 7/31$460
This oojo deal was found by Cheapflights users on 8/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:45 pmLHR - EWR
1 stop12h 15mTAP AIR PORTUGAL
Mon 9/2910:50 pmEWR - LHR
1 stop15h 00mTAP AIR PORTUGAL
Deal found 8/1$462
This Booking.com deal was found by Cheapflights users on 8/1. 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 10/319:00 amLHR - LGA
2 stops14h 03mAir Canada
Fri 11/217:45 pmLGA - LHR
1 stop30h 25mAir Canada
Deal found 8/1$464
This Trip.com deal was found by Cheapflights users on 7/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2710:20 amLHR - EWR
1 stop34h 20mScandinavian Airlines
Wed 11/55:30 pmEWR - LHR
1 stop10h 50mScandinavian Airlines
Deal found 7/31$464
This Brussels Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 10/2712:00 pmLHR - EWR
Nonstop8h 30mBrussels Airlines
Mon 11/179:10 amEWR - LHR
Nonstop7h 10mBrussels Airlines
Deal found 7/31$471
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:40 amLHR - EWR
Nonstop8h 10mBritish Airways
Fri 12/59:35 pmEWR - LHR
Nonstop6h 55mBritish Airways
Deal found 8/1$472

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 2, 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

Fri 9/12

7:40 am-1:25 pm

1 stop10h 45m

New York John F Kennedy Intl

Sun 9/21

9:05 pm-11:10 am

1 stop9h 05m

$429

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 10/21

6:40 pm-12:50 pm

1 stop23h 10m

New York John F Kennedy Intl

Tue 10/28

8:35 pm-1:40 pm

1 stop13h 05m

$430

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 10/21

3:35 pm-3:40 pm

1 stop29h 05m

New York John F Kennedy Intl

Thu 11/13

5:35 pm-5:40 pm

1 stop19h 05m

$433

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sun 8/31

8:25 am-11:10 am

Nonstop7h 45m

New York John F Kennedy Intl

Sun 9/7

7:30 pm-7:45 am

Nonstop7h 15m

$457

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Mon 10/6

6:00 am-1:55 pm

1 stop12h 55m

Newark

Mon 10/13

9:50 pm-4:25 pm

1 stop13h 35m

$459

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 10/2

9:50 am-4:05 pm

1 stop11h 15m

Newark

Sun 10/26

6:45 pm-8:05 am

1 stop9h 20m

$460

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 9/18

6:00 am-8:05 pm

1 stop19h 05m

New York John F Kennedy Intl

Mon 9/22

10:05 pm-6:50 pm

1 stop15h 45m

$462

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Wed 9/24

1:45 pm-9:00 pm

1 stop12h 15m

Newark

Mon 9/29

10:50 pm-6:50 pm

1 stop15h 00m

$462

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 10/31

9:00 am-7:03 pm

2 stops14h 03m

New York LaGuardia

Fri 11/21

7:45 pm-7:10 am

1 stop30h 25m

$464

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Mon 10/27

10:20 am-4:40 pm

1 stop34h 20m

Newark

Wed 11/5

5:30 pm-9:20 am

1 stop10h 50m

$464

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 57 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 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Connecticut (average of $287). Flying from London Heathrow Airport to Connecticut in December is currently the most expensive (average of $351). 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 August 2, 2025.
Get a feel of what it's like to fly with Delta, KLM, and SWISS 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.
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,384 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,904 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

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

    The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $378. However, be on the lookout for offers from Iberia and LEVEL, as they are both options that can get you from London Heathrow Airport to Connecticut for a low price.

  • 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Connecticut (average of $287). Flying from London Heathrow Airport to Connecticut in December is currently the most expensive (average of $351). 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$790Average$980FlexibilityNo cancel feeOn-timeN/A

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