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$338+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BDL
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$418
(TravelUp)

One-way from

$338
(oojo)

Popular in

August

Cheapest in

May

Average price

$753
From London Heathrow to Connecticut
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One-way flight from London Heathrow to Connecticut
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Highest demand for flights based on searches. 7% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 15, 2025.

This TravelUp deal was found by Cheapflights users on 9/14. 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.
Fri 10/176:55 amLHR - JFK
1 stop13h 05mLufthansa
Mon 10/205:30 pmJFK - LHR
1 stop11h 25mLufthansa
Deal found 9/14$418
This TravelUp deal was found by Cheapflights users on 9/14. 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.
Fri 11/77:40 amLHR - JFK
1 stop13h 00mMultiple Airlines
Wed 11/264:25 pmJFK - LHR
1 stop10h 40mMultiple Airlines
Deal found 9/14$419
This ResecentrumGruppen deal was found by Cheapflights users on 9/14. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:00 amLHR - JFK
1 stop11h 50mMultiple Airlines
Mon 10/205:30 pmJFK - LHR
1 stop11h 25mMultiple Airlines
Deal found 9/14$420
This TravelUp deal was found by Cheapflights users on 9/14. 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.
Mon 11/31:30 pmLHR - JFK
1 stop11h 40mMultiple Airlines
Mon 11/244:25 pmJFK - LHR
1 stop10h 40mMultiple Airlines
Deal found 9/14$421
This TravelUp deal was found by Cheapflights users on 9/14. 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.
Sun 11/25:30 amLHR - JFK
1 stop12h 20mMultiple Airlines
Sun 11/94:25 pmJFK - LHR
1 stop10h 40mMultiple Airlines
Deal found 9/14$422
This TravelUp deal was found by Cheapflights users on 9/15. 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.
Mon 11/176:00 amLHR - JFK
1 stop12h 05mMultiple Airlines
Thu 11/2710:05 amJFK - LHR
1 stop16h 05mMultiple Airlines
Deal found 9/15$423
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/310:00 amLHR - JFK
1 stop11h 25mAer Lingus
Thu 11/276:30 pmJFK - LHR
1 stop9h 45mAer Lingus
Deal found 9/14$424
This TravelUp deal was found by Cheapflights users on 9/14. 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 11/68:45 amLHR - JFK
1 stop11h 55mLufthansa
Thu 11/203:55 pmJFK - LHR
1 stop10h 50mLufthansa
Deal found 9/14$425
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:10 pmLHR - JFK
1 stop12h 15mAer Lingus
Wed 11/266:30 pmJFK - LHR
1 stop9h 45mAer Lingus
Deal found 9/14$426
This eDestinos deal was found by Cheapflights users on 9/14. 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.
Sat 9/278:55 amLHR - JFK
1 stop10h 35mIberia
Sat 10/49:50 amJFK - LHR
Nonstop6h 50mIberia
Deal found 9/14$427
This AirNGo deal was found by Cheapflights users on 9/14. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:40 amLHR - JFK
1 stop15h 40mVirgin Atlantic
Fri 11/78:00 pmJFK - LHR
Nonstop7h 05mVirgin Atlantic
Deal found 9/14$428
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 9/249:05 amLHR - JFK
1 stop16h 00mMultiple Airlines
Wed 10/14:15 pmJFK - LHR
1 stop10h 40mMultiple Airlines
Deal found 9/14$429

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 September 15, 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

Wed 11/12

10:00 am-4:25 pm

1 stop11h 25m

New York John F Kennedy Intl

Wed 11/19

5:00 pm-10:10 am

1 stop12h 10m

$441

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 11/6

9:00 am-4:40 pm

1 stop12h 40m

New York John F Kennedy Intl

Fri 11/14

10:05 am-7:10 am

1 stop16h 05m

$446

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 10/22

8:40 am-4:35 pm

1 stop12h 55m

New York John F Kennedy Intl

Mon 10/27

10:05 am-7:10 am

1 stop17h 05m

$446

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Tue 11/25

9:00 am-8:30 pm

1 stop16h 30m

Newark

Wed 1/7

6:00 am-6:40 am

1 stop19h 40m

$446

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sat 11/8

9:00 am-8:30 pm

1 stop16h 30m

Newark

Tue 11/11

3:03 pm-6:40 am

1 stop10h 37m

$446

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 11/6

12:05 pm-8:30 pm

1 stop13h 25m

Newark

Sun 11/9

10:40 pm-11:05 am

Nonstop7h 25m

$446

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Tue 11/25

9:00 am-8:30 pm

1 stop16h 30m

Newark

Thu 1/8

8:45 pm-9:10 am

Nonstop7h 25m

$446

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sat 11/8

12:05 pm-8:30 pm

1 stop13h 25m

Newark

Sat 11/15

9:10 am-9:20 pm

Nonstop7h 10m

$446

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sat 11/22

9:00 am-8:30 pm

1 stop16h 30m

Newark

Mon 11/24

8:25 am-8:35 pm

Nonstop7h 10m

$446

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 11/13

6:00 am-1:05 pm

1 stop12h 05m

New York John F Kennedy Intl

Wed 11/19

9:00 pm-4:20 pm

1 stop14h 20m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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 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.

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 $441, Aer Lingus can have you in Connecticut from London Heathrow Airport in 11h 25m. The distance from London Heathrow Airport to Connecticut is about 3440 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is LEVEL, with whom users have recently found tickets for as low as $365. However, be on the lookout for offers from British Airways and TAP AIR PORTUGAL, 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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