What is the cheapest airline that flies from London to Connecticut?

Norse Atlantic UK is the most popular carrier operating from London to Connecticut

Which airlines fly to Connecticut?

Aer Lingus, Finnair and Lufthansa are the top three most popular airlines that fly to Connecticut from London according to our data. Aer Lingus is the first choice among our users, with 52% of people opting to fly with this airline when travelling to Connecticut. Keep in mind that there are 7 different airlines that fly to Connecticut on a routine basis, so you have a few additional options to choose from.

How many flights depart from London to Connecticut on average per week?

The number of flights available between London and Connecticut is 1,064 per week as of August 2025. The most frequent departure day is Thu, with 17% of weekly flights leaving on this day.

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?

As of August 2025, there are 22 operators available to choose from 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.

£181 Cheap Flights from London to Connecticut in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London to Connecticut

Round-trip

One-way

Last minute

Direct

Cheap return flights

09:10 - 12:35LHR-EWR

8h 25mdirect

08:25 - 20:35EWR-LHR

7h 10mdirect

£229Lufthansa

Find Deal

Thu, 13 Nov - Tue, 2 Dec

12:00 - 16:30LHR-EWR

8h 30mdirect

08:25 - 20:35EWR-LHR

7h 10mdirect

£231Austrian Airlines

Find Deal

Thu, 30 Oct - Thu, 20 Nov

13:25 - 19:20LHR-JFK

10h 55m1 stop

16:55 - 09:05JFK-LHR

11h 10m1 stop

£337Aer Lingus

Find Deal

Sat, 20 Sep - Sat, 27 Sep

12:10 - 20:25LHR-JFK

12h 15m1 stop

17:00 - 10:10JFK-LHR

12h 10m1 stop

£344Aer Lingus

Find Deal

Thu, 30 Oct - Fri, 21 Nov

19:40 - 22:30LHR-JFK

7h 50mdirect

18:15 - 06:15JFK-LHR

7h 00mdirect

£352British Airways

Find Deal

Wed, 22 Oct - Wed, 12 Nov

13:50 - 13:05LHR-JFK

28h 15m1 stop

10:05 - 07:10JFK-LHR

16h 05m1 stop

£361United Airlines

Find Deal

Fri, 5 Dec - Tue, 9 Dec

09:30 - 09:30LHR-LGA

29h 00m2 stops

08:45 - 06:30LGA-LHR

16h 45m1 stop

£363United Airlines

Find Deal

Fri, 29 Aug - Fri, 19 Sep

12:15 - 20:20LHR-LGA

13h 05m1 stop

19:48 - 12:15LGA-LHR

11h 27m1 stop

£382British Airways

Find Deal

Wed, 27 Aug - Wed, 3 Sep

09:20 - 19:05LCY-JFK

14h 45m1 stop

17:30 - 08:50JFK-LCY

10h 20m1 stop

£397Virgin Atlantic

Find Deal

Fri, 26 Sep - Sun, 28 Sep

08:40 - 15:25LCY-JFK

11h 45m1 stop

21:10 - 17:20JFK-LCY

15h 10m1 stop

£398Virgin Atlantic

Find Deal

Wed, 10 Sep - Wed, 17 Sep

Norse Atlantic UK flights from London to Connecticut

Our best Norse Atlantic UK deals on London to Connecticut flight tickets

Norse Atlantic UK

19 Sept

LGW13:05London Gatwick

7h 50m

JFK15:55New York John F Kennedy Intl

25 Sept

JFK18:20New York John F Kennedy Intl

7h 00m

LGW06:20London Gatwick

£242

Find similar

Norse Atlantic UK

19 Sept

LGW13:05London Gatwick

7h 50m

JFK15:55New York John F Kennedy Intl

25 Sept

JFK18:20New York John F Kennedy Intl

7h 00m

LGW06:20London Gatwick

£243

Find similar

Norse Atlantic UK

19 Sept

LGW13:05London Gatwick

7h 50m

JFK15:55New York John F Kennedy Intl

25 Sept

JFK18:20New York John F Kennedy Intl

7h 00m

LGW06:20London Gatwick

£245

Find similar

British Airways flights from London to Connecticut

Our best British Airways deals on London to Connecticut flight tickets

British Airways

22 Oct

LHR19:40London Heathrow

7h 50m

JFK22:30New York John F Kennedy Intl

12 Nov

JFK18:15New York John F Kennedy Intl

7h 00m

LHR06:15London Heathrow

£352

Find similar

British Airways

14 Aug

LHR09:45London Heathrow

7h 55m

JFK12:40New York John F Kennedy Intl

23 Sept

JFK07:50New York John F Kennedy Intl

6h 55m

LHR19:45London Heathrow

£375

Find similar

British Airways

8 Aug

LHR06:15London Heathrow

14h 15m

1 stop

JFK15:30New York John F Kennedy Intl

14 Aug

JFK22:55New York John F Kennedy Intl

7h 10m

LHR11:05London Heathrow

£376

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 13/11

09:10-12:35

Nonstop8h 25m

Newark

Tue 2/12

08:25-20:35

Nonstop7h 10m

£229

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 30/10

12:00-16:30

Nonstop8h 30m

Newark

Thu 20/11

08:25-20:35

Nonstop7h 10m

£231

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sat 20/9

13:25-19:20

1 stop10h 55m

New York John F Kennedy Intl

Sat 27/9

16:55-09:05

1 stop11h 10m

£337

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 30/10

12:10-20:25

1 stop12h 15m

New York John F Kennedy Intl

Fri 21/11

17:00-10:10

1 stop12h 10m

£344

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 22/10

19:40-22:30

Nonstop7h 50m

New York John F Kennedy Intl

Wed 12/11

18:15-06:15

Nonstop7h 00m

£352

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 5/12

13:50-13:05

1 stop28h 15m

New York John F Kennedy Intl

Tue 9/12

10:05-07:10

1 stop16h 05m

£361

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 29/8

09:30-09:30

2 stops29h 00m

New York LaGuardia

Fri 19/9

08:45-06:30

1 stop16h 45m

£363

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 27/8

12:15-20:20

1 stop13h 05m

New York LaGuardia

Wed 3/9

19:48-12:15

1 stop11h 27m

£382

LondonNew York

LCY - JFK

LCYJFK

London City

Fri 26/9

09:20-19:05

1 stop14h 45m

New York John F Kennedy Intl

Sun 28/9

17:30-08:50

1 stop10h 20m

£397

LondonNew York

LCY - JFK

LCYJFK

London City

Wed 10/9

08:40-15:25

1 stop11h 45m

New York John F Kennedy Intl

Wed 17/9

21:10-17:20

1 stop15h 10m

£398

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

Can stopping save me money on London to Connecticut flights?

You could potentially save up to 28% 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

Best price found	£181
Fastest flight time	7h 50m
Direct flights	Every day
Airports in Connecticut	3 airports

The best one-way flight to Connecticut from London in the past 72 hours is £181. The best return flight deal from London to Connecticut found on momondo in the last 72 hours is £229.

The fastest flight from London to Connecticut takes 7h 50m

Direct flights go from London to Connecticut every day.

There are 3 airports near Connecticut: Newark (EWR), New York LaGuardia (LGA), 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?
As of August 2025, there are 22 operators available to choose from 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
Aer Lingus	PriceFrom £463	Free Cancellation	Rating 7.1 1,192 reviews	Search Aer Lingus flights
United Airlines	PriceFrom £476	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
British Airways	PriceFrom £480	Free Cancellation	Rating 6.6 7,222 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom £488	Free Cancellation	Rating 7.4 655 reviews	Search Virgin Atlantic flights
KLM	PriceFrom £496	Free Cancellation	Rating 7.8 1,383 reviews	Search KLM flights
Finnair	PriceFrom £512	Free Cancellation	Rating 7.6 1,316 reviews	Search Finnair flights
Lufthansa	PriceFrom £538	Free Cancellation	Rating 6.8 7,275 reviews	Search Lufthansa 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.