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Cheap flights from Connecticut to London from £105

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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — LON
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Connecticut to London

Keep the following information in mind while searching for Connecticut to London flight deals. Data was last updated 15 September 2025.

Round-trip from

£316

One-way from

£105

Popular in

June

Cheapest in

April

Average price

£610
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 23/10-20/11
  • 2 total stops
  • 50h 25m total
  • Connecticut to London
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Norse Atlantic UK
  • Norse Atlantic UK
  • 19/11
  • Nonstop
  • 6h 55m total
  • Connecticut to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£75 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Connecticut to London

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

Thu 23/1022:05JFK - LHR
1 stop19h 50mTAP AIR PORTUGAL
Thu 20/1118:30LHR - JFK
1 stop30h 35mTAP AIR PORTUGAL
Deal found 14/9£316
Tue 14/1009:00JFK - STN
2 stops29h 25mMultiple Airlines
Tue 21/1007:15STN - JFK
2 stops19h 30mMultiple Airlines
Deal found 14/9£316
Sun 26/1019:05JFK - LGW
Nonstop6h 55mMultiple Airlines
Tue 4/1116:35LGW - JFK
1 stop34h 55mMultiple Airlines
Deal found 13/9£316
Thu 6/1109:45JFK - LTN
2 stops25h 15mMultiple Airlines
Mon 10/1106:00LTN - JFK
2 stops15h 09mMultiple Airlines
Deal found 14/9£316
Mon 29/918:20JFK - LGW
Nonstop7h 00mNorse Atlantic UK
Wed 8/1013:05LGW - JFK
Nonstop7h 50mNorse Atlantic UK
Deal found 13/9£316
Sun 9/1122:00JFK - LHR
1 stop14h 30mTAP AIR PORTUGAL
Mon 17/1118:30LHR - JFK
1 stop30h 35mTAP AIR PORTUGAL
Deal found 15/9£317
Tue 30/909:00JFK - STN
2 stops22h 40mMultiple Airlines
Tue 7/1007:15STN - JFK
2 stops19h 30mMultiple Airlines
Deal found 14/9£317
Mon 29/918:20JFK - LGW
Nonstop7h 00mNorse Atlantic UK
Thu 2/1013:05LGW - JFK
Nonstop7h 50mNorse Atlantic UK
Deal found 15/9£317
Mon 20/1015:50LGA - LGW
2 stops15h 55mMultiple Airlines
Sun 2/1121:35LGW - LGA
2 stops23h 03mMultiple Airlines
Deal found 13/9£318
Fri 31/1016:50JFK - LTN
2 stops15h 05mMultiple Airlines
Mon 10/1106:00LTN - JFK
2 stops15h 09mMultiple Airlines
Deal found 14/9£318
Sun 30/1123:45JFK - LHR
1 stop13h 15mMultiple Airlines
Sat 31/109:55LHR - JFK
1 stop17h 05mMultiple Airlines
Deal found 13/9£318
Thu 30/1016:50JFK - STN
2 stops13h 00mMultiple Airlines
Thu 6/1121:30STN - JFK
2 stops30h 09mMultiple Airlines
Deal found 14/9£318

Cheapflights Fare Finder

 
Customise your flight search to find flights from Connecticut to London 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 858,174 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Connecticut to London that are best for you.

Fly from

Connecticut

Fly to

London

Route

Depart

Return

Price

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Thu 30/10

10:05-09:50

3 stops19h 45m

London Stansted

Thu 6/11

21:30-16:09

2 stops23h 39m

£318

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Thu 29/1

23:45-17:35

1 stop12h 50m

London Stansted

Mon 2/2

08:40-22:00

1 stop18h 20m

£318

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Sun 9/11

19:05-23:00

2 stops22h 55m

London Stansted

Thu 13/11

06:30-19:25

1 stop17h 55m

£325

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sun 26/10

19:05-06:00

Nonstop6h 55m

London Gatwick

Tue 4/11

16:35-22:30

1 stop34h 55m

£327

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Tue 24/2

23:45-20:30

1 stop15h 45m

London Stansted

Tue 3/3

07:40-22:00

1 stop19h 20m

£328

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 8/10

18:20-06:20

Nonstop7h 00m

London Gatwick

Wed 22/10

13:05-15:55

Nonstop7h 50m

£335

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Tue 14/10

16:50-09:35

1 stop11h 45m

London Gatwick

Thu 23/10

12:10-18:59

1 stop11h 49m

£353

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 29/9

19:30-09:35

1 stop9h 05m

London Gatwick

Thu 9/10

12:10-21:00

1 stop13h 50m

£353

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 15/10

12:30-09:35

1 stop16h 05m

London Gatwick

Wed 22/10

12:10-18:59

1 stop11h 49m

£353

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 8/10

16:50-09:35

1 stop11h 45m

London Gatwick

Wed 22/10

12:10-18:59

1 stop11h 49m

£353

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 60 results
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Best time to book a flight from Connecticut to London

Have a flexible travel schedule? Discover the best time to fly to London from Connecticut 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 Connecticut to London

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

Currently, January is the cheapest month in which you can book a flight from Connecticut to London (average of £112). Flying from Connecticut to London in August is currently the most expensive (average of £164). 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 CT to LON?

Find hourly flight availability from Connecticut to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Connecticut to London as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Connecticut to London. 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 Connecticut to London?

    For as low as £335, Norse Atlantic UK can have you in London from Connecticut in 7h. There are 3458 mi between Connecticut and London. Both multi-stop and direct flights can be found to your destination and back.

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

    The cheapet airlines for a one-way flight from Connecticut to London are Norse Atlantic UK (£110), TAP AIR PORTUGAL (£130), and United Airlines (£173).

  • What are the most popular routes from Connecticut to London?

    The most popular flight routes from Connecticut to London are New York John F Kennedy Intl - London Heathrow, Newark - London Heathrow and New York John F Kennedy Intl - London City.

  • Can I find deals for flights from Connecticut to London that include hotel bookings?

    Yes. In addition to deals on Connecticut to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Connecticut to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Connecticut to London.

  • Can I find deals for business class flights from Connecticut to London?

    Yes. Cheapflights offers flight deals from Connecticut to London 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 Connecticut to London?

    Currently, January is the cheapest month in which you can book a flight from Connecticut to London (average of £112). Flying from Connecticut to London in August is currently the most expensive (average of £164). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Winchester
Chichester
Ipswich
Dartford
Eastbourne
Guildford
Bishop's Stortford

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Alternative routes for Connecticut to London

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Connecticut to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Connecticut to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Connecticut to London with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Connecticut today and book when prices fit your budget.

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