£257+ Flights from London to Connecticut | Cheapflights

Cheap flight deals from London to Connecticut

Round-trip from	£325
One-way from	£257

Norse Atlantic UK

Norse Atlantic UK
10/11-19/11
Nonstop
14h 50m total
London to Connecticut

8/9

8/9
1 total stop
13h 40m total
London to Connecticut

Find flight deals from London to Connecticut

Cheapest flights from London to Connecticut
Explore the most affordable flight options available from London to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Mon 10/1113:00LGW - JFK

Nonstop7h 55mNorse Atlantic UK

Wed 19/1118:05JFK - LGW

Nonstop6h 55mNorse Atlantic UK

Deal found 14/7£325

Tue 30/911:15STN - JFK

2 stops34h 45mMultiple Airlines

Thu 9/1018:55JFK - STN

2 stops22h 30mMultiple Airlines

Deal found 14/7£325

Mon 8/913:25LHR - JFK

1 stop10h 55mAer Lingus

Thu 11/918:25JFK - LHR

1 stop9h 40mAer Lingus

Deal found 15/7£325

Thu 7/812:10LGW - JFK

1 stop13h 54mJetBlue

Sun 24/816:30JFK - LGW

1 stop12h 05mJetBlue

Deal found 14/7£326

Sun 12/1009:55LTN - JFK

3 stops34h 45mMultiple Airlines

Sun 19/1017:10JFK - LTN

2 stops23h 20mMultiple Airlines

Deal found 14/7£327

Thu 21/815:05LGW - JFK

Nonstop8h 00mBritish Airways

Thu 4/920:05JFK - LGW

Nonstop7h 05mBritish Airways

Deal found 15/7£328

Thu 4/909:35LHR - JFK

Nonstop8h 10mVirgin Atlantic

Wed 24/921:55JFK - LHR

Nonstop7h 20mVirgin Atlantic

Deal found 15/7£328

Tue 16/918:35LGW - JFK

1 stop23h 15mSWISS

Tue 23/920:30JFK - LGW

1 stop16h 20mSWISS

Deal found 15/7£328

Wed 27/806:50LHR - JFK

1 stop11h 10mMultiple Airlines

Fri 5/920:30JFK - LHR

1 stop17h 50mMultiple Airlines

Deal found 14/7£328

Mon 10/1107:40LHR - LGA

2 stops16h 23mUnited Airlines

Sat 22/1114:56LGA - LHR

1 stop10h 44mUnited Airlines

Deal found 15/7£329

Tue 25/1107:40LHR - JFK

2 stops37h 34mUnited Airlines

Tue 2/1210:05JFK - LHR

1 stop16h 05mUnited Airlines

Deal found 15/7£329

Tue 28/1008:55LHR - LGA

2 stops14h 07mAir Canada

Tue 4/1113:05LGA - LHR

1 stop13h 05mAir Canada

Deal found 13/7£330

Best flights from London to Connecticut
Discover carefully curated flight deals from London to Connecticut that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 July 2025.

Mon 10/1113:00LGW - JFK

Nonstop7h 55mNorse Atlantic UK

Wed 19/1118:05JFK - LGW

Nonstop6h 55mNorse Atlantic UK

Deal found 15/7£325

Tue 30/911:15STN - JFK

2 stops34h 45mMultiple Airlines

Thu 9/1018:55JFK - STN

2 stops22h 30mMultiple Airlines

Deal found 14/7£325

Mon 8/913:25LHR - JFK

1 stop10h 55mAer Lingus

Thu 11/918:25JFK - LHR

1 stop9h 40mAer Lingus

Deal found 15/7£325

Thu 7/812:10LGW - JFK

1 stop11h 20mJetBlue

Mon 11/816:30JFK - LGW

1 stop12h 05mJetBlue

Deal found 14/7£326

Thu 7/815:05LGW - JFK

Nonstop8h 00mBritish Airways

Fri 15/820:05JFK - LGW

Nonstop7h 05mBritish Airways

Deal found 15/7£328

Thu 4/909:35LHR - JFK

Nonstop8h 10mVirgin Atlantic

Wed 24/921:55JFK - LHR

Nonstop7h 20mVirgin Atlantic

Deal found 15/7£328

Tue 16/918:35LGW - JFK

1 stop23h 15mSWISS

Mon 22/920:30JFK - LGW

1 stop16h 20mSWISS

Deal found 14/7£328

Thu 28/807:30LHR - LGA

2 stops29h 32mUnited Airlines

Thu 4/906:00LGA - LHR

1 stop19h 55mUnited Airlines

Deal found 14/7£329

Thu 28/815:40LGW - JFK

1 stop11h 30mIcelandair

Sun 7/923:10JFK - LGW

1 stop31h 35mIcelandair

Deal found 15/7£330

Tue 28/1008:55LHR - LGA

2 stops14h 07mAir Canada

Tue 4/1113:05LGA - LHR

1 stop13h 05mAir Canada

Deal found 13/7£330

Sun 31/806:50LHR - JFK

1 stop11h 10mBrussels Airlines

Thu 25/918:10JFK - LHR

1 stop17h 55mBrussels Airlines

Deal found 14/7£342

Mon 24/1119:25LHR - JFK

1 stop23h 50mAustrian Airlines

Tue 16/1218:10JFK - LHR

1 stop14h 55mAustrian Airlines

Deal found 13/7£344

Direct flights from London to Connecticut
Explore direct flight options from London to Connecticut based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 July 2025.

Mon 10/1113:00LGW - JFK

Nonstop7h 55mNorse Atlantic UK

Wed 19/1118:05JFK - LGW

Nonstop6h 55mNorse Atlantic UK

Deal found 14/7£325

Tue 12/808:15LHR - JFK

Nonstop8h 04mIcelandair

Tue 19/808:45JFK - LHR

Nonstop7h 00mIcelandair

Deal found 14/7£325

Sat 16/812:55LHR - JFK

Nonstop8h 05mKLM

Wed 20/818:00JFK - LHR

Nonstop7h 25mKLM

Deal found 14/7£327

Thu 7/815:05LGW - JFK

Nonstop8h 00mBritish Airways

Fri 15/820:05JFK - LGW

Nonstop7h 05mBritish Airways

Deal found 15/7£328

Wed 19/1116:35LHR - JFK

Nonstop8h 35mVirgin Atlantic

Wed 26/1121:00JFK - LHR

Nonstop6h 55mVirgin Atlantic

Deal found 14/7£328

Wed 13/812:00LGW - JFK

Nonstop8h 29mVirgin Atlantic

Sun 17/821:35JFK - LGW

Nonstop7h 25mVirgin Atlantic

Deal found 15/7£328

Thu 4/915:05LGW - JFK

Nonstop8h 00mMultiple Airlines

Thu 11/920:05JFK - LGW

Nonstop7h 05mMultiple Airlines

Deal found 15/7£341

Tue 11/1119:00LHR - JFK

Nonstop8h 05mBritish Airways

Sat 6/1221:35JFK - LHR

Nonstop7h 00mBritish Airways

Deal found 12/7£344

Mon 13/1011:10LHR - EWR

Nonstop7h 45mBritish Airways

Mon 3/1121:35EWR - LHR

Nonstop6h 55mBritish Airways

Deal found 14/7£347

Wed 13/812:00LGW - JFK

Nonstop8h 29mDelta

Wed 20/821:35JFK - LGW

Nonstop7h 25mDelta

Deal found 14/7£348

Tue 16/908:15LHR - JFK

Nonstop7h 56mJetBlue

Wed 24/908:45JFK - LHR

Nonstop7h 00mJetBlue

Deal found 14/7£351

Wed 13/815:05LGW - JFK

Nonstop8h 00mAmerican Airlines

Wed 20/820:05JFK - LGW

Nonstop7h 05mAmerican Airlines

Deal found 14/7£352

Last-minute flights from London to Connecticut
Discover last-minute flight deals from London to Connecticut. Data last updated 15 July 2025 and is based on user searches.

Mon 21/710:55LHR - JFK

Nonstop8h 04mVirgin Atlantic

Tue 12/819:00JFK - LHR

Nonstop7h 15mVirgin Atlantic

Deal found 15/7£477

Tue 22/711:55LHR - JFK

Nonstop8h 27mJetBlue

Sun 3/811:00JFK - LHR

1 stop14h 30mJetBlue

Deal found 13/7£354

Tue 22/713:00LHR - EWR

Nonstop8h 20mBrussels Airlines

Sat 20/922:00EWR - LHR

Nonstop7h 10mBrussels Airlines

Deal found 15/7£418

Tue 22/715:05LGW - JFK

Nonstop8h 00mBritish Airways

Tue 29/720:05JFK - LGW

Nonstop7h 05mBritish Airways

Deal found 13/7£425

Tue 22/711:35LHR - JFK

Nonstop7h 50mBritish Airways

Tue 29/722:55JFK - LHR

Nonstop7h 10mBritish Airways

Deal found 13/7£452

Tue 22/716:35LHR - EWR

Nonstop7h 50mBritish Airways

Tue 29/717:55EWR - LHR

Nonstop6h 55mBritish Airways

Deal found 13/7£452

Tue 22/708:45LHR - JFK

1 stop12h 50mMultiple Airlines

Sun 3/809:00JFK - LHR

1 stop16h 30mMultiple Airlines

Deal found 13/7£484

Wed 23/712:10LGW - JFK

1 stop11h 20mJetBlue

Sun 27/708:30JFK - LGW

1 stop20h 05mJetBlue

Deal found 14/7£401

Thu 24/717:30LHR - EWR

1 stop24h 45mScandinavian Airlines

Sat 17/118:30EWR - LHR

1 stop16h 55mScandinavian Airlines

Deal found 13/7£412

Thu 24/708:25LHR - JFK

1 stop17h 39mIcelandair

Wed 6/820:59JFK - LHR

Nonstop7h 31mIcelandair

Deal found 14/7£468

Thu 24/712:00LGW - JFK

Nonstop8h 20mVirgin Atlantic

Thu 31/721:40JFK - LGW

Nonstop7h 20mVirgin Atlantic

Deal found 14/7£479

Fri 25/707:05LHR - JFK

1 stop13h 35mScandinavian Airlines

Fri 26/917:10JFK - LHR

1 stop11h 25mScandinavian Airlines

Deal found 14/7£444

One-way flights from London to Connecticut
Search for one-way flight options from London to Connecticut. Find affordable one-way fares based on user searches. Data last updated 15 July 2025.

Mon 8/913:00LGW - JFK

1 stop13h 40mMultiple Airlines

Deal found 13/7£257

Thu 28/821:50STN - JFK

2 stops29h 25mMultiple Airlines

Deal found 13/7£258

Mon 8/920:50LHR - JFK

1 stop29h 50mIberia

Deal found 13/7£258

Thu 28/819:30LTN - JFK

1 stop31h 45mMultiple Airlines

Deal found 13/7£258

Fri 31/1008:35LHR - JFK

2 stops18h 25mMultiple Airlines

Deal found 13/7£259

Mon 22/910:00LGW - LGA

1 stop18h 03mMultiple Airlines

Deal found 13/7£259

Mon 29/909:10LGW - JFK

1 stop17h 30mVueling

Deal found 14/7£260

Thu 13/1109:10LGW - JFK

1 stop17h 50mIberia

Deal found 13/7£261

Tue 28/1013:00LGW - JFK

Nonstop7h 50mA.P.G.

Deal found 13/7£262

Wed 27/813:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Deal found 13/7£264

Wed 5/1109:55LHR - LGA

2 stops41h 10mMultiple Airlines

Deal found 12/7£265

Tue 16/911:20LCY - JFK

1 stop15h 20mMultiple Airlines

Deal found 14/7£265

Cheapflights Fare Finder

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

Mon 10/11

13:00-15:55

Nonstop7h 55m

New York John F Kennedy Intl

Wed 19/11

18:05-06:00

Nonstop6h 55m

£325

LondonNew York

STN - JFK

STNJFK

London Stansted

Tue 30/9

11:15-17:00

2 stops34h 45m

New York John F Kennedy Intl

Thu 9/10

18:55-22:25

2 stops22h 30m

£325

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 8/9

13:25-19:20

1 stop10h 55m

New York John F Kennedy Intl

Thu 11/9

18:25-09:05

1 stop9h 40m

£325

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 7/8

12:10-18:30

1 stop11h 20m

New York John F Kennedy Intl

Mon 11/8

16:30-09:35

1 stop12h 05m

£326

LondonNew York

LTN - JFK

LTNJFK

London Luton

Sun 12/10

09:55-15:40

3 stops34h 45m

New York John F Kennedy Intl

Sun 19/10

17:10-21:30

2 stops23h 20m

£327

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 7/8

15:05-18:05

Nonstop8h 00m

New York John F Kennedy Intl

Fri 15/8

20:05-08:10

Nonstop7h 05m

£328

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 4/9

09:35-12:45

Nonstop8h 10m

New York John F Kennedy Intl

Wed 24/9

21:55-10:15

Nonstop7h 20m

£328

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 16/9

18:35-12:50

1 stop23h 15m

New York John F Kennedy Intl

Tue 23/9

20:30-17:50

1 stop16h 20m

£328

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 28/8

07:30-08:02

2 stops29h 32m

New York LaGuardia

Thu 4/9

06:00-06:30

2 stops43h 30m

£329

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 25/11

07:40-16:14

2 stops37h 34m

New York John F Kennedy Intl

Tue 2/12

10:05-07:10

1 stop16h 05m

£329

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 54 results

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Best time to book a flight from London to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut from London with our price prediction graph.

Estimated return 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 to Connecticut

What is the cheapest month to book a flight from London to Connecticut?

Currently, November is the cheapest month in which you can book a flight from London to Connecticut (average of £683). Flying from London to Connecticut in December is currently the most expensive (average of £963). 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.

What is the cheapest time of day to fly from LON to CT?

When flying from London to Connecticut, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Connecticut

Get a feel of what it's like to fly with Delta, Air Transat, andAustrian Airlines from London 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.

8.0

Very Good

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

8.0

Very Good

8.0

Very Good

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

7.7

Good

8.0

Very Good

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Austrian Airlines

7.6

Good

8.0

Very Good

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

7.5

Good

8.0

Very Good

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

United Airlines

7.4

Good

8.0

Very Good

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

What are the cheapest airlines to fly from London to Connecticut one-way?
To fly one-way, consider booking your trip with Iberia, which is currently one of the cheapest options available, starting at £258. Vueling flights start at £260 while deals on A.P.G. start at £262 one-way.
What are the most popular routes from London to Connecticut?
The most popular flight routes from London to Connecticut are London Heathrow - Newark, London Heathrow - New York John F Kennedy Intl and London Gatwick - New York John F Kennedy Intl.
Can I find deals for flights from London to Connecticut that include hotel bookings?
Yes. In addition to deals on London to Connecticut flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Connecticut?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Connecticut.
Can I find deals for business class flights from London to Connecticut?
Yes. Cheapflights offers flight deals from London 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 to Connecticut?
Currently, November is the cheapest month in which you can book a flight from London to Connecticut (average of £683). Flying from London to Connecticut in December is currently the most expensive (average of £963). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Connecticut

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Heathrow to Newark flights

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Direct flights to United States

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Southend to Hartford flights

London City to Providence flights

Luton to Providence flights

Top 7 airlines flying from London to Connecticut

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£456	Average£624	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
United Airlines	Cheapest£468	Average£699	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£472	Average£660	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£479	Average£563	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
KLM	Cheapest£488	Average£516	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Finnair	Cheapest£503	Average£608	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Lufthansa	Cheapest£529	Average£672	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Connecticut?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Connecticut from London today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London to Connecticut?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Connecticut for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Connecticut with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Connecticut flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Connecticut become cheaper?

Not ready to book yet? You can track prices for flights from London to Connecticut on Cheapflights with our Price Alert feature and get notified when better prices are available.

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