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Cheap flights from London Heathrow Airport to Connecticut from £263

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Connecticut departing on 7/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London Heathrow Airport to Connecticut

Cheap return flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
06:00 - 22:10LHR-EWR
21h 10m1 stop
TAP AIR PORTUGAL Logo
23:00 - 18:50EWR-LHR
14h 50m1 stop
£351TAP AIR PORTUGAL
Find Deal
Mon, 2 Mar - Mon, 11 May
TAP AIR PORTUGAL Logo
19:55 - 20:05LHR-JFK
29h 10m1 stop
TAP AIR PORTUGAL Logo
22:00 - 21:35JFK-LHR
18h 35m1 stop
£353TAP AIR PORTUGAL
Find Deal
Thu, 15 Jan - Sun, 18 Jan
TAP AIR PORTUGAL Logo
08:15 - 20:05LHR-JFK
16h 50m1 stop
TAP AIR PORTUGAL Logo
22:00 - 21:35JFK-LHR
18h 35m1 stop
£354TAP AIR PORTUGAL
Find Deal
Tue, 9 Dec - Mon, 19 Jan
JetBlue Logo
07:25 - 22:42LHR-BDL
20h 17m1 stop
JetBlue Logo
07:02 - 09:30BDL-LHR
21h 28m1 stop
£420JetBlue
Find Deal
Wed, 26 Nov - Wed, 3 Dec
Finnair Logo
17:05 - 09:19LHR-LGA
20h 14m1 stop
Finnair Logo
13:00 - 06:30LGA-LHR
13h 30m1 stop
£436Finnair
Find Deal
Tue, 10 Mar - Tue, 17 Mar
JetBlue Logo
12:20 - 22:42LHR-BDL
15h 22m1 stop
JetBlue Logo
07:02 - 21:40BDL-LHR
9h 38m1 stop
£447JetBlue
Find Deal
Thu, 27 Nov - Thu, 4 Dec
Finnair Logo
14:45 - 23:21LHR-LGA
13h 36m1 stop
Finnair Logo
15:50 - 06:30LGA-LHR
9h 40m1 stop
£448Finnair
Find Deal
Wed, 12 Nov - Wed, 19 Nov
Lufthansa Logo
13:30 - 23:59LHR-BDL
15h 29m2 stops
Lufthansa Logo
14:45 - 06:40BDL-LHR
10h 55m1 stop
£568Lufthansa
Find Deal
Wed, 26 Nov - Sat, 6 Dec
Lufthansa Logo
07:30 - 18:55LHR-BDL
16h 25m2 stops
Lufthansa Logo
14:48 - 06:40BDL-LHR
11h 52m1 stop
£603Lufthansa
Find Deal
Thu, 5 Mar - Mon, 9 Mar
Aer Lingus Logo
07:50 - 16:10LHR-BDL
13h 20m1 stop
Aer Lingus Logo
17:40 - 08:05BDL-LHR
9h 25m1 stop
£619Aer Lingus
Find Deal
Sat, 29 Nov - Sat, 6 Dec

TAP AIR PORTUGAL flights from London Heathrow Airport to Connecticut

Our best TAP AIR PORTUGAL deals on London Heathrow Airport to Connecticut flight tickets
TAP AIR PORTUGAL
2 Mar
LHR06:00London Heathrow
21h 10m
1 stop
EWR22:10Newark
11 May
EWR23:00Newark
14h 50m
1 stop
LHR18:50London Heathrow
£351
Find similar
TAP AIR PORTUGAL
15 Jan
LHR19:55London Heathrow
29h 10m
1 stop
JFK20:05New York John F Kennedy Intl
18 Jan
JFK22:00New York John F Kennedy Intl
18h 35m
1 stop
LHR21:35London Heathrow
£353
Find similar
TAP AIR PORTUGAL
9 Dec
LHR08:15London Heathrow
16h 50m
1 stop
JFK20:05New York John F Kennedy Intl
19 Jan
JFK22:00New York John F Kennedy Intl
18h 35m
1 stop
LHR21:35London Heathrow
£354
Find similar

Icelandair flights from London Heathrow Airport to Connecticut

Our best Icelandair deals on London Heathrow Airport to Connecticut flight tickets
Icelandair
5 Nov
LHR12:15London Heathrow
10h 45m
1 stop
JFK18:00New York John F Kennedy Intl
12 Nov
JFK19:25New York John F Kennedy Intl
10h 25m
1 stop
LHR10:50London Heathrow
£354
Find similar
Icelandair
12 Nov
LHR12:15London Heathrow
11h 10m
1 stop
EWR18:25Newark
19 Nov
EWR19:35Newark
18h 55m
1 stop
LHR19:30London Heathrow
£355
Find similar
Icelandair
13 Nov
LHR12:15London Heathrow
11h 10m
1 stop
EWR18:25Newark
23 Nov
EWR19:35Newark
10h 15m
1 stop
LHR10:50London Heathrow
£359
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 31 October 2025.
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

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Mon 2/3

06:00-22:10

1 stop21h 10m

Newark

Mon 11/5

23:00-18:50

1 stop14h 50m

£351

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 15/1

19:55-20:05

1 stop29h 10m

New York John F Kennedy Intl

Sun 18/1

22:00-21:35

1 stop18h 35m

£353

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 9/12

08:15-20:05

1 stop16h 50m

New York John F Kennedy Intl

Mon 19/1

22:00-21:35

1 stop18h 35m

£354

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Wed 26/11

07:25-22:42

1 stop20h 17m

Hartford Bradley Intl

Wed 3/12

07:02-09:30

1 stop21h 28m

£420

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 10/3

17:05-09:19

1 stop20h 14m

New York LaGuardia

Tue 17/3

13:00-06:30

1 stop13h 30m

£436

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Thu 27/11

12:20-22:42

1 stop15h 22m

Hartford Bradley Intl

Thu 4/12

07:02-21:40

1 stop9h 38m

£447

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 12/11

14:45-23:21

1 stop13h 36m

New York LaGuardia

Wed 19/11

15:50-06:30

1 stop9h 40m

£448

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Wed 26/11

13:30-23:59

2 stops15h 29m

Hartford Bradley Intl

Sat 6/12

14:45-06:40

1 stop10h 55m

£568

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Thu 5/3

07:30-18:55

2 stops16h 25m

Hartford Bradley Intl

Mon 9/3

14:48-06:40

1 stop11h 52m

£603

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sat 29/11

07:50-16:10

1 stop13h 20m

Hartford Bradley Intl

Sat 6/12

17:40-08:05

1 stop9h 25m

£619

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Connecticut from

How to get the cheapest flight ticket from London Heathrow Airport to Connecticut

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Connecticut?

The month of February is, on average, the cheapest month to fly to Connecticut from London Heathrow Airport, with most prices found around £547. If you aren’t able to travel during the month of February, then book flights to Connecticut from London Heathrow Airport during September instead. Flights to Connecticut in September, while not as cheap as those in February, still average around £577.

Can stopping save me money on London Heathrow Airport to Connecticut flights?

You could potentially save up to 5% on your flight if you consider stops on a London Heathrow Airport to Connecticut flight.

Cheap London Heathrow Airport to Connecticut flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Connecticut

Fastest flight time

7h 44m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Connecticut

2 airports
The fastest flight from London Heathrow Airport to Connecticut takes 7h 44m
Direct flights go from London Heathrow Airport to Connecticut on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights..
There are 2 airports near Connecticut: Newark (EWR), New York John F Kennedy Intl (JFK)
Search flight deals

  • When did momondo last update prices for flights from London Heathrow Airport to Connecticut?

    Prices for flights from London Heathrow Airport to Connecticut are updated daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Connecticut?

  • How old do you have to be to fly from London Heathrow Airport to Connecticut?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Connecticut.

  • What documentation or ID do you need to fly to Connecticut?

    The travel and health documents you'll need for your trip to Connecticut may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Connecticut. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London Heathrow Airport to Connecticut

Compare and see reviews for airlines that fly from London Heathrow Airport to Connecticut with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom £441Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
United AirlinesPriceFrom £478Free CancellationRating
7.4
8,995 reviews
Search United Airlines flights
Aer LingusPriceFrom £481Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights
Virgin AtlanticPriceFrom £490Free CancellationRating
7.5
671 reviews
Search Virgin Atlantic flights
KLMPriceFrom £499Free CancellationRating
7.7
1,406 reviews
Search KLM flights
FinnairPriceFrom £507Free CancellationRating
7.6
1,333 reviews
Search Finnair flights
LufthansaPriceFrom £557Free CancellationRating
6.8
7,543 reviews
Search Lufthansa flights
British AirwaysPriceFrom £597Free CancellationRating
6.7
7,489 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Connecticut?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Connecticut for you.

Can I find flights from London to Connecticut with flexible booking policies on momondo?

Flights from London to Connecticut with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Connecticut?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Connecticut.

I’m not ready to book a flight from London to Connecticut right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Connecticut from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Connecticut trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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