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Cheap flights from London to Connecticut from £264

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 to Connecticut departing on 28/4. 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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Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
15:40 - 19:20
LGW
-
JFK
32h 40m
1 stop
Icelandair Logo
20:30 - 14:40
JFK
-
LGW
13h 10m
1 stop
£324Icelandair
Sun, 19 Apr - Thu, 21 May
Norse Atlantic UK Logo
13:00 - 15:55
LGW
-
JFK
7h 55mdirect
Norse Atlantic UK Logo
19:05 - 06:00
JFK
-
LGW
6h 55mdirect
£325Norse Atlantic UK
Fri, 6 Mar - Sun, 15 Mar
Icelandair Logo
13:05 - 22:05
LHR
-
JFK
14h 00m
1 stop
Icelandair Logo
23:10 - 20:20
JFK
-
LHR
16h 10m
1 stop
£325Icelandair
Mon, 11 May - Mon, 18 May
Multiple Airlines Logo
09:40 - 15:40
LTN
-
JFK
35h 00m
3 stops
Multiple Airlines Logo
17:10 - 22:10
JFK
-
LTN
24h 00m
2 stops
£327Multiple Airlines
Tue, 7 Apr - Tue, 14 Apr
Multiple Airlines Logo
14:25 - 15:40
LTN
-
JFK
30h 15m
3 stops
Multiple Airlines Logo
18:55 - 00:30
JFK
-
LTN
24h 35m
2 stops
£332Multiple Airlines
Mon, 20 Apr - Fri, 24 Apr
Delta Logo
09:40 - 17:30
LHR
-
LGA
12h 50m
1 stop
Delta Logo
12:00 - 06:45
LGA
-
LHR
13h 45m
1 stop
£345Delta
Mon, 11 May - Thu, 14 May
United Airlines Logo
12:05 - 18:41
LHR
-
LGA
11h 36m
1 stop
United Airlines Logo
14:59 - 06:40
LGA
-
LHR
11h 41m
1 stop
£350United Airlines
Thu, 5 Mar - Mon, 9 Mar
Aer Lingus Logo
09:50 - 16:15
LHR
-
EWR
11h 25m
1 stop
Aer Lingus Logo
18:45 - 09:05
EWR
-
LHR
10h 20m
1 stop
£353Aer Lingus
Fri, 27 Feb - Sun, 8 Mar
United Airlines Logo
16:40 - 23:30
LHR
-
LGA
11h 50m
1 stop
United Airlines Logo
19:29 - 10:40
LGA
-
LHR
10h 11m
1 stop
£359United Airlines
Fri, 8 May - Mon, 11 May
Delta Logo
09:40 - 15:30
LHR
-
LGA
10h 50m
1 stop
Delta Logo
12:55 - 07:10
LGA
-
LHR
13h 15m
1 stop
£368Delta
Mon, 11 May - Sat, 16 May

Icelandair flights from London to Connecticut

Our best Icelandair deals on London to Connecticut flight tickets
Icelandair
19 Apr
LGW15:40London Gatwick
32h 40m
1 stop
JFK19:20New York John F Kennedy Intl
21 May
JFK20:30New York John F Kennedy Intl
13h 10m
1 stop
LGW14:40London Gatwick
£324
Icelandair
11 May
LHR13:05London Heathrow
11h 15m
1 stop
JFK19:20New York John F Kennedy Intl
17 May
JFK20:30New York John F Kennedy Intl
10h 25m
1 stop
LHR11:55London Heathrow
£325
Icelandair
8 May
LGW15:40London Gatwick
11h 25m
1 stop
JFK22:05New York John F Kennedy Intl
11 May
JFK20:30New York John F Kennedy Intl
10h 15m
1 stop
LGW11:45London Gatwick
£325

Norse Atlantic UK flights from London to Connecticut

Our best Norse Atlantic UK deals on London to Connecticut flight tickets
Norse Atlantic UK
6 Mar
LGW13:00London Gatwick
7h 55m
JFK15:55New York John F Kennedy Intl
15 Mar
JFK19:05New York John F Kennedy Intl
6h 55m
LGW06:00London Gatwick
£325
Norse Atlantic UK
13 Mar
LGW13:00London Gatwick
7h 55m
JFK16:55New York John F Kennedy Intl
22 Mar
JFK19:05New York John F Kennedy Intl
6h 55m
LGW06:00London Gatwick
£327
Norse Atlantic UK
13 Mar
LGW13:00London Gatwick
7h 55m
JFK16:55New York John F Kennedy Intl
22 Mar
JFK19:05New York John F Kennedy Intl
6h 55m
LGW06:00London Gatwick
£328

momondo Fare Finder

 
Customise your flight search to find flights from London 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 7 February 2026.
Use the filters below to find and compare flights from London to Connecticut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sun 19/4

15:40-19:20

1 stop32h 40m

New York John F Kennedy Intl

Thu 21/5

20:30-14:40

1 stop13h 10m

£324

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 6/3

13:00-15:55

Nonstop7h 55m

New York John F Kennedy Intl

Sun 15/3

19:05-06:00

Nonstop6h 55m

£325

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 11/5

13:05-22:05

1 stop14h 00m

New York John F Kennedy Intl

Mon 18/5

23:10-20:20

1 stop16h 10m

£325

LondonNew York

LTN - JFK

LTNJFK

London Luton

Tue 7/4

09:40-15:40

3 stops35h 00m

New York John F Kennedy Intl

Tue 14/4

17:10-22:10

2 stops24h 00m

£327

LondonNew York

LTN - JFK

LTNJFK

London Luton

Mon 20/4

14:25-15:40

3 stops30h 15m

New York John F Kennedy Intl

Fri 24/4

18:55-00:30

2 stops24h 35m

£332

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 11/5

09:40-17:30

1 stop12h 50m

New York LaGuardia

Thu 14/5

12:00-06:45

1 stop13h 45m

£345

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 5/3

12:05-18:41

1 stop11h 36m

New York LaGuardia

Mon 9/3

14:59-06:40

1 stop11h 41m

£350

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Fri 27/2

09:50-16:15

1 stop11h 25m

Newark

Sun 8/3

18:45-09:05

1 stop10h 20m

£353

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 8/5

16:40-23:30

1 stop11h 50m

New York LaGuardia

Mon 11/5

19:29-10:40

1 stop10h 11m

£358

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 11/5

09:40-15:30

1 stop10h 50m

New York LaGuardia

Sat 16/5

12:55-07:10

1 stop13h 15m

£368

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from London 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 January is, on average, the cheapest month to fly to Connecticut from London, with most prices found around £507. If you aren’t able to travel during the month of January, then book flights to Connecticut from London during October instead. Flights to Connecticut in October, while not as cheap as those in January, still average around £532.

Can stopping save me money on London to Connecticut flights?

You could potentially save up to 8% on your flight if you consider stops on a London to Connecticut flight.

Cheap London to Connecticut flight deals and tips

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

Fastest flight time

7h 45m

Direct flights

Every day

Airports in Connecticut

90 airports
The fastest flight from London to Connecticut takes 7h 45m
Direct flights go from London to Connecticut every day.
There are 90 airports in Connecticut. From London there are direct flights to Newark (EWR), New York John F Kennedy Intl (JFK).
Search flight deals

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

    Prices for flights from London to Connecticut are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Connecticut.

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

    The required travel and health documents for your Connecticut trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Connecticut. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from London to Connecticut

Compare and see reviews for airlines that fly from London to Connecticut with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom £427Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
United AirlinesPriceFrom £464Free CancellationRating
7.4
9,251 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom £493Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
FinnairPriceFrom £499Free CancellationRating
7.6
1,357 reviews
Search Finnair flights
KLMPriceFrom £512Free CancellationRating
7.7
1,450 reviews
Search KLM flights
LufthansaPriceFrom £549Free CancellationRating
6.8
7,773 reviews
Search Lufthansa flights
Aer LingusPriceFrom £555Free CancellationRating
7.2
1,446 reviews
Search Aer Lingus flights

Why use momondo?

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

Finding the right flight to Connecticut from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Connecticut quick and easy, saving you time and money.

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

All flight searches from London to Connecticut on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential London to Connecticut flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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