£203+ Cheap flights to Connecticut
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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Connecticut in 2025
Find the latest flights to Connecticut in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 20 March 2025.
One-way from | £207 |
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Find flight deals to Connecticut
Cheapest flights to ConnecticutExplore the most affordable flight options available to Connecticut. Find the lowest fares based on data from user searches, with prices last updated on 20 March 2025.
Explore the most affordable flight options available to Connecticut. Find the lowest fares based on data from user searches, with prices last updated on 20 March 2025.
Cheapflights Fare Finder
Locate flights to Connecticut that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 20 March 2025.
Use the filters below to find and compare flights to Connecticut that are best for you.
Fly from
Route
Depart
Return
Price
LondonNewark
LHR - EWR
LHREWR
London Heathrow
Thu 4/9
09:30-23:34
2 stops19h 04m
Newark
Mon 8/9
19:50-10:40
1 stop9h 50m
LondonNew York
LGW - JFK
LGWJFK
London Gatwick
Tue 29/4
13:05-15:55
Nonstop7h 50m
New York John F Kennedy Intl
Wed 7/5
18:20-06:20
Nonstop7h 00m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Fri 9/5
08:40-16:35
1 stop12h 55m
New York John F Kennedy Intl
Sat 24/5
15:40-21:00
2 stops24h 20m
LondonNew York
LGW - JFK
LGWJFK
London Gatwick
Thu 24/4
15:40-22:10
1 stop11h 30m
New York John F Kennedy Intl
Mon 28/4
20:25-14:35
1 stop13h 10m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Mon 21/4
17:40-21:47
2 stops33h 07m
New York John F Kennedy Intl
Sun 11/5
10:30-06:30
2 stops15h 00m
LondonNewark
LHR - EWR
LHREWR
London Heathrow
Sat 10/5
06:00-13:15
1 stop12h 15m
Newark
Sat 17/5
23:00-11:25
Nonstop7h 25m
LondonNewark
LGW - EWR
LGWEWR
London Gatwick
Mon 25/8
15:40-19:10
1 stop32h 30m
Newark
Sat 30/8
20:25-14:40
1 stop13h 15m
LondonNew York
STN - JFK
STNJFK
London Stansted
Thu 29/5
14:50-17:00
2 stops31h 10m
New York John F Kennedy Intl
Tue 3/6
18:55-18:10
2 stops18h 15m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Fri 25/4
09:35-12:45
Nonstop8h 10m
New York John F Kennedy Intl
Wed 30/4
13:10-06:45
1 stop12h 35m
LondonNewark
LHR - EWR
LHREWR
London Heathrow
Tue 6/5
09:30-15:40
1 stop11h 10m
Newark
Tue 13/5
18:15-06:45
Nonstop7h 30m
Best time to book a flight to Connecticut
Have a flexible travel schedule? Discover the best time to fly to Connecticut with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Connecticut
How long is the flight to Connecticut?
On average, a flight from London to Connecticut takes 16 hours 25 minutes. Flights to Connecticut from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Connecticut?
Use this chart to determine the cheapest time to fly return from London to Connecticut. Price data was last updated on 30 June 2024.
Users looking for the lowest fares to Connecticut should consider flying on Thursday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday at midday, when prices are usually at their highest.
What are the most popular airlines that fly to Connecticut?
The most popular airlines flying from London to Connecticut are Aer Lingus, Finnair and Virgin Atlantic.
What are the cheapest airlines that fly to Connecticut?
The cheapest airlines flying from London to Connecticut are Finnair, Aer Lingus and United Airlines.
Rainfall in Connecticut by month
Plan your trip to Connecticut by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Connecticut ranges from 79.0 - 105.0 inches per month. September is typically the wettest month, when rainfall can reach 105.0 mm. February is typically the driest time to visit Connecticut when rainfall is around 79.0 mm.
Temperature in Connecticut by month
Plan your trip to Connecticut by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Connecticut, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).
What are the most popular places to fly to in Connecticut?
Destination popularity is based on the amount of flight searches to Connecticut in the last few years. This data was updated on 20 March 2025.
The most popular places in Connecticut to fly to are Hartford and New Haven.
Reviews of airlines servicing Connecticut
Get insights into the airlines that provide service to Connecticut. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Connecticut. Reviews last updated 20 March 2025.
See what other customers who have flown with Delta, KLM and Air Transat to Connecticut have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Colin,Sept 2024
LHR - BOS
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Colin,Sept 2024
LHR - BOS
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Colin,Sept 2024
LHR - BOS
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Colin,Sept 2024
LHR - BOS
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Colin,Sept 2024
LHR - BOS
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Colin,Sept 2024
LHR - BOS
FAQs about flying to Connecticut
Connecticut climate
Although a New England state, Connecticut’s weather is relatively mild. Hartford may occasionally go above 32 degrees (Celsius) in the summer), and even more rarely goes to zero or below in winter. The northwestern hills can be as much as ten degrees cooler than the central valley.Temperatures in January are usually in the minus figures, gradually climbing to the mid-teens in April and upper 20s by June. July and August see the mid-20s and then the weather starts to cool in September.
Getting around Connecticut
The third-smallest state (145km (90 miles) wide and 88km (55 miles) from top to bottom) is well connected by major roads. With several interstates you have ample access to all parts of the state from the Long Island shoreline north and northeast of Hartford. For more scenic routes through the state, try as the Merritt Parkway, US 7, and Route 8.
Rail service connects New London and New Haven, Stamford and stops along the way to Waterbury, and Hartford. Several bus lines provide transportation throughout the state, and ferries take travelers along the waterways.
What is good to know if travelling to Connecticut?- One of the primary attractions in Connecticut is Yale University and the many museums in New Haven, the state’s “cultural capital”. No appointments are needed to visit the university, just drop in on the Mead Visitor Centre, at 149 Elm Street. You can take a guided tour with one of the undergraduates. If you’re in New Haven, though, don’t just take in the museums and university. The Green is the city’s public park, a beautiful space right in the city centre, which has been voted one of the top 100 parks in the US. Many festivals are held in the space year round, but one of the best is the New Haven Jazz Festival.
- A popular trip for kids, the Mystic Steamboat runs through the summer months (May-October) from Mystic Seaport. The wooden coal-fired steamboat Sabino takes a 30-minute journey up the MysticRiver throughout the day. Evening cruises down the river can also be arranged.
- Mark Twain lived in Hartford from 1874 to 1891. You can visit the house which was the author’s home for 17 years and in which he wrote Tom Sawyer, Huckleberry Finn and A Connecticut Yankee in King Arthur’s Court. The Victorian mansion is now a national historic landmark and has been turned into a museum for Twain, with all furnished rooms containing the author’s possessions as well as an attached museum celebrating his life and works.
- There are many “trails” available in Connecticut, details of all are available from the tourist board. Take a two-day wine trail to visit some of the 15 vineyards, a family fun trail, a foliage trail, or even a women’s heritage trail – which includes a visit to the Harriet Beecher Stowe centre.
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How does Cheapflights help users find flights to Connecticut?
Deals for Connecticut flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets to Connecticut?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Connecticut.
Can Cheapflights find flights to Connecticut with no change fees?
Yes! Cheapflights helps users easily find flights to Connecticut with no change fees.
Can Cheapflights notify me if prices for flights to Connecticut become cheaper?
Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!