$175 Find Cheap Flights from the United Kingdom to Connecticut

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KAYAK searches hundreds of travel sites at once for deals on flights to Connecticut

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Connecticut, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Connecticut, as well as popular online travel agencies
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KAYAK's insights & trends for flights to Connecticut

Get data-powered insights and trends for flights to Connecticut to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from the United Kingdom to Connecticut?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United Kingdom to Connecticut, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from the United Kingdom to Connecticut is August, when tickets cost $729 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $969 and $873 respectively.


Good to know

Low seasonMarch
High seasonDecember
Cheapest flight$175
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from London Gatwick Airport to New York John F Kennedy Airport

FAQs for booking flights from the United Kingdom to Connecticut

  • How does KAYAK find such low prices on flights from the United Kingdom to Connecticut?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from the United Kingdom to Connecticut.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United Kingdom to Connecticut?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United Kingdom to Connecticut is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from the United Kingdom to Connecticut?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from the United Kingdom to Connecticut with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United Kingdom to Connecticut?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from the United Kingdom to Connecticut up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Connecticut?

    Based on KAYAK data, the cheapest day to fly to Connecticut is Friday where round-trip tickets can be as cheap as $751. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,079 on average.

Top airline flying from the United Kingdom to Connecticut

 
See real verified KAYAK customer reviews for airlines flying to Connecticut. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Connecticut. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from the United Kingdom to Connecticut? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Aer LingusOverall score based on 1076 reviews
7.2Boarding
6.4Food
7.0Comfort
6.7Entertainment
7.9Crew
Airline reviews

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

8.0 ExcellentAnonymous, Apr 2025DUB - JFK
Read more Aer Lingus reviews

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

I believe it was short flight in plane I understand not that much compared to other airlines but weighting for checkin was too long need extra person for checkin or Atleast someone to let the customer knows don’t worry someone will be here shortly.

Noted in last review. Good to know, though air Lingus on European flights does not offer any food or drink, even though we were on the plane for 3 1/2 hours from Naples to Dublin everything you had to purchase even water.

Seats were alarming close to the row in front of you. I didn’t do the measurements online, which I’m sure they’re available, but it seemed much tighter than other planes, but the airplane itself was well maintained and looked fairly new. My only complaint on the staff was that we’re on an international flight. Normally they give you wine with dinner and the flight attendant decided to pull some strict restrictions and wouldn’t give more than one glass of wine per person, and you could not share with your spouse, which seemed ridiculous when we have four people on the plane with us and only one person ordered wine asked for a second one and she said oh absolutely not. It’s only one per person Which on a transcontinental usually is not the case. They’re very attentive on making sure everyone is as comfortable as possible.

Boarding seemed a bit chaotic and we had to walk outside across the tarmac. Passengers of all ages had to drag carry on luggage up the outside stairway into the aircraft. There was no WiFi. Very uncomfortable crammed seats. Glad in-air time was only an hour!

Booked through Kayak, couldnt take flight, Kayak punted to Orbiz, Orbiz punted to Aer Lingus, Aer Lingus said sorry about your luck, try Kayak/Orbiz. Terrible customer service collecting air fares and not even offering a voucher when customers cant take flight

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

Book cheap flights from the United Kingdom to Connecticut

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Connecticut found on KAYAK in the last 72 hours.
6/14Sat
1 stopSWISS
11h 50mLHR-JFK
6/21Sat
1 stopSWISS
16h 10mJFK-LHR
$280
9/21Sun
1 stopSWISS
11h 50mLHR-JFK
9/30Tue
1 stopSWISS
14h 55mJFK-LHR
$386
9/21Sun
nonstopBritish Airways
8h 00mLGW-JFK
9/30Tue
nonstopBritish Airways
7h 05mJFK-LGW
$387
9/21Sun
1 stopUnited Airlines
12h 14mLHR-EWR
9/30Tue
nonstopUnited Airlines
7h 10mEWR-LHR
$391
5/22Thu
nonstopAustrian Airlines
8h 20mLHR-EWR
5/29Thu
nonstopAustrian Airlines
7h 10mEWR-LHR
$399
9/16Tue
nonstopNorse Atlantic UK
7h 50mLGW-JFK
10/1Wed
nonstopNorse Atlantic UK
7h 00mJFK-LGW
$401
9/21Sun
nonstopBritish Airways
8h 05mLHR-JFK
9/30Tue
nonstopBritish Airways
7h 05mJFK-LHR
$419
5/31Sat
2 stopsUnited Airlines
20h 06mLHR-LGA
6/3Tue
1 stopUnited Airlines
10h 11mLGA-LHR
$469
5/29Thu
1 stopAustrian Airlines
12h 55mLHR-EWR
6/5Thu
nonstopAustrian Airlines
7h 30mEWR-LHR
$484
6/12Thu
1 stopAer Lingus
12h 00mLHR-JFK
6/14Sat
1 stopAer Lingus
9h 36mJFK-LHR
$583

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Connecticut found on KAYAK in the last 72 hours.
5/24Sat
1 stopIcelandair
11h 30mLGW-JFK
$175
5/24Sat
1 stopITA Airways
13h 15mLCY-JFK
$177
5/29Thu
nonstopAer Lingus
8h 00mLGW-JFK
$192
5/7Wed
1 stop
25h 45mSTN-JFK
$202
5/8Thu
1 stop
32h 55mSTN-JFK
$207
5/13Tue
1 stopVueling
13h 40mLGW-JFK
$208
5/29Thu
nonstopAer Lingus
7h 55mLHR-JFK
$213
5/14Wed
1 stopVueling
19h 30mLGW-JFK
$219
5/29Thu
nonstopNorse Atlantic UK
7h 50mLGW-JFK
$244
5/7Wed
nonstopNorse Atlantic UK
7h 50mLGW-JFK
$245

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Last minute flights to Connecticut

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Connecticut that are departing in the next 10 days.
5/5Mon
multi-stop
32h 30mLGW-JFK
5/12Mon
multi-stop
10h 20mJFK-LGW
$448
5/2Fri
multi-stopIcelandair
11h 30mLGW-JFK
5/9Fri
multi-stopIcelandair
10h 20mJFK-LGW
$465
5/5Mon
multi-stop
32h 30mLGW-JFK
5/12Mon
multi-stop
10h 20mJFK-LGW
$477
5/5Mon
multi-stopLufthansa
13h 05mLHR-JFK
5/12Mon
multi-stopLufthansa
14h 20mJFK-LHR
$488
5/5Mon
nonstopVirgin Atlantic
7h 50mLHR-JFK
5/12Mon
nonstopVirgin Atlantic
7h 25mJFK-LHR
$493
5/5Mon
multi-stopBrussels Airlines
10h 15mLHR-JFK
5/11Sun
multi-stopBrussels Airlines
11h 05mJFK-LHR
$501
5/5Mon
nonstopLufthansa
8h 10mLHR-EWR
5/12Mon
nonstopLufthansa
7h 30mEWR-LHR
$514
5/5Mon
nonstopVirgin Atlantic
8h 00mLHR-JFK
5/13Tue
nonstopVirgin Atlantic
7h 25mJFK-LHR
$516
5/5Mon
multi-stopAer Lingus
13h 20mLHR-EWR
5/18Sun
multi-stopAer Lingus
9h 30mEWR-LHR
$624
5/5Mon
multi-stopAer Lingus
13h 20mLHR-EWR
5/12Mon
multi-stopAer Lingus
12h 40mEWR-LHR
$643

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Everything you need to know for your flight to Connecticut

Cabin class types available on flights to Connecticut

Cabin classes available on flights to Connecticut. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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