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How to get the cheapest flight ticket from Connecticut to London
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
How many flights depart from Connecticut to London on average per week?
As of June 2025, there are 1,197 flights per week flying from Connecticut to London. The most common day of the week flights depart is Wed, with 15% of flights taking off on this day.
How long does it take to fly to London?
Flight times from Connecticut to London vary, but if you’re flying out of Hartford and flying into London Heathrow Airport (one of the most popular routes), then the duration is 8h 35m on average. Another popular route from Connecticut to London is flying from New Haven to London Heathrow Airport, which will take roughly 13h 35m. Keep in mind that layovers or delays could extend your travel time.
Cheap Connecticut to London flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Connecticut to London
When did momondo last update prices for flights from Connecticut to London?
Prices for flights from Connecticut to London refresh daily.
How many operators does momondo search for flights from Connecticut to London?
As of June 2025, there are 12 operators available to choose from for flights from Connecticut to London.
How old do you have to be to fly from Connecticut to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London 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 London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Connecticut to London?
Finding the right flight to London from Connecticut 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 London quick and easy, saving you time and money.
Can I find flights from Connecticut to London with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to London from Connecticut with this policy.
How can momondo help me find flights from Connecticut to London?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Connecticut to London.
I’m not ready to book a flight from Connecticut to London right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to London from Connecticut. 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.