Cheap flights from Connecticut to the United Kingdom from $74
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to the United Kingdom departing on 2/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Connecticut to the United Kingdom that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Connecticut to the United Kingdom.
Cheap last minute flights
Planning a quick getaway from Connecticut to the United Kingdom? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to the United Kingdom, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from Connecticut to the United Kingdom
Find recent round-trip train or bus tickets from Connecticut to the United Kingdom.
All round-trip flight deals to the United Kingdom
The cheapest plane tickets to the United Kingdom found on KAYAK recently.
Air Canada flights from Connecticut to United Kingdom
Our best Air Canada deals on Connecticut to United Kingdom flight tickets
Air Canada![Air Canada]()
Mar 14![Air Canada]()
Mar 16
LGA3:35 pmNew York LaGuardia
11h 35m
1 stop
LHR7:10 amLondon Heathrow
LHR6:50 amLondon Heathrow
14h 48m
2 stops
LGA5:38 pmNew York LaGuardia
Air Canada![Air Canada]()
Feb 28![Air Canada]()
Mar 2
LGA7:35 pmNew York LaGuardia
11h 15m
1 stop
LHR11:50 amLondon Heathrow
LHR8:55 amLondon Heathrow
15h 47m
2 stops
LGA7:42 pmNew York LaGuardia
SWISS flights from Connecticut to United Kingdom
Our best SWISS deals on Connecticut to United Kingdom flight tickets
SWISS![SWISS]()
Feb 7![SWISS]()
Feb 9
JFK4:25 pmNew York John F Kennedy Intl
24h 15m
1 stop
LHR9:40 pmLondon Heathrow
LHR7:30 pmLondon Heathrow
46h 35m
2 stops
JFK1:05 pmNew York John F Kennedy Intl
SWISS![SWISS]()
Feb 6![SWISS]()
Feb 9
JFK7:45 pmNew York John F Kennedy Intl
31h 30m
1 stop
LHR8:15 amLondon Heathrow
LHR6:00 amLondon Heathrow
12h 05m
1 stop
JFK1:05 pmNew York John F Kennedy Intl
See travel insights to the United Kingdom from
How to get the cheapest flight ticket from Connecticut to United Kingdom
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
Prices
Airlines
Other information
What is the cheapest day to depart on your flight to United Kingdom?
The cheapest day to depart from Connecticut to United Kingdom is on a Monday when prices can be found for as low as $765. The most expensive day to fly to United Kingdom is Friday, with ticket prices averaging around $907.
What is the cheapest time of day to depart on your flight to United Kingdom?
According to our data, the cheapest time of day to fly to United Kingdom is at noon. momondo users have found flights departing from Connecticut to United Kingdom at noon for as low as $832. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to United Kingdom are more costly in the evening, with an average ticket price of $871. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest airline that flies from Connecticut to United Kingdom?
JetBlue, Norse Atlantic UK, and Air Canada are the most popular carriers operating from Connecticut to United Kingdom
What airlines fly to United Kingdom?
Aer Lingus, United Airlines and American Airlines are the top three most popular airlines that fly to United Kingdom from Connecticut according to our data. Aer Lingus is the first choice among our users, with 61% of people opting to fly with this airline when traveling to United Kingdom. Keep in mind that there are 6 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.
How many flights depart from Connecticut to United Kingdom on average per week?
946 flights are operational weekly from Connecticut to United Kingdom as of January 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.
How long is the flight from Connecticut to United Kingdom?
The flight from Connecticut to United Kingdom depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Hartford (a popular airport in Connecticut) to London Heathrow Airport (the most popular airport in United Kingdom), then the flight time is 9h 49m on average. If you fly from New Haven (another popular airport in Connecticut) to London Heathrow Airport, then the average flight time is 22h 35m.
Cheap Connecticut to United Kingdom flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Connecticut to United Kingdom
Best Price Found | $74 |
|---|---|
Fastest flight time | 6h 45m |
Direct flights | Mon, Wed, Thu and Sat |
Airports in United Kingdom | 2 airports |
When did momondo last update prices for flights from Connecticut to United Kingdom?
Prices for flights from Connecticut to United Kingdom are updated daily.
How many operators does momondo search for flights from Connecticut to United Kingdom?
As of January 2025, there are 22 operators available to choose from for flights from Connecticut to United Kingdom.
How old do you have to be to fly from Connecticut to United Kingdom?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Connecticut to United Kingdom
Compare and see reviews for airlines that fly from Connecticut to United Kingdom with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $569 | Free Cancellation | Rating 7.1 1,067 reviews | |||
| PriceFrom $629 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $634 | Free Cancellation | Rating 8.0 8,499 reviews | |||
| PriceFrom $653 | Free Cancellation | Rating 7.4 8,938 reviews | |||
| PriceFrom $718 | Free Cancellation | Rating 7.0 8,510 reviews | |||
| PriceFrom $825 | Free Cancellation | Rating 6.6 6,785 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Connecticut to United Kingdom?
It is quick and easy to find Connecticut to United Kingdom flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to United Kingdom that suits you.
Can I find flights from Connecticut to United Kingdom with flexible booking policies on momondo?
All flight searches from Connecticut to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Connecticut to United Kingdom?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United Kingdom from Connecticut.
I’m not ready to book a flight from Connecticut to United Kingdom right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Connecticut to United Kingdom flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.
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