$187+ Cheap flights from Connecticut to London (LON)
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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Connecticut to London with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Connecticut to London
Discover tips and strategies to find the most affordable flight options for your journey from Connecticut (USCT) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 17, 2025.
Round-trip from | $391 (SWISS) |
|---|---|
One-way from | $187 (Mytrip) |
Find flight deals from Connecticut to London
Cheapest flights from Connecticut to LondonExplore 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 January 17, 2025.
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 January 17, 2025.
This SWISS deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Norse deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This eDestinos deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This eDestinos deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Brussels Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Ticket deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Flightnetwork deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Ticket deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Connecticut to London within your budget
Customize 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 2,558,603 searches. Data last updated January 17, 2025.
Fly from
Fly to
Route
Depart
Return
Price
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Thu 1/30
7:45 pm-8:15 am
1 stop31h 30m
London Heathrow
Sun 2/2
6:00 am-1:05 pm
1 stop12h 05m
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Mon 3/31
6:20 pm-6:20 am
Nonstop7h 00m
London Gatwick
Wed 5/7
1:05 pm-3:55 pm
Nonstop7h 50m
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Mon 3/31
6:20 pm-6:20 am
Nonstop7h 00m
London Gatwick
Wed 5/7
6:25 am-10:30 pm
1 stop21h 05m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Thu 2/6
10:05 am-7:10 am
1 stop16h 05m
London Heathrow
Thu 2/13
8:55 am-4:40 pm
1 stop12h 45m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Thu 2/6
6:10 pm-8:20 am
1 stop33h 10m
London Heathrow
Sun 2/9
6:00 am-1:05 pm
1 stop12h 05m
New YorkLondon
LGA - LHR
LGALHR
New York LaGuardia
Thu 2/13
2:50 pm-6:40 am
1 stop10h 50m
London Heathrow
Thu 2/20
3:00 pm-9:33 pm
1 stop11h 33m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 1/31
6:25 pm-9:20 pm
1 stop21h 55m
London Heathrow
Sun 2/2
5:50 pm-3:40 pm
2 stops50h 50m
New YorkLondon
LGA - LHR
LGALHR
New York LaGuardia
Tue 2/11
3:35 pm-7:10 am
1 stop10h 35m
London Heathrow
Tue 2/18
3:00 pm-9:33 pm
1 stop11h 33m
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Mon 2/3
11:45 pm-8:15 pm
1 stop15h 30m
London Gatwick
Sat 5/10
9:05 pm-9:40 pm
1 stop29h 35m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Tue 2/11
10:05 am-7:10 am
1 stop16h 05m
London Heathrow
Tue 2/18
3:00 pm-8:42 pm
1 stop10h 42m
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.
Travel insights for flights from Connecticut to London
Get recent, data-driven insights about flights from Connecticut to London including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Connecticut to London?
Currently, November is the cheapest month in which you can book a flight from Connecticut to London (average of $661). Flying from Connecticut to London in June is currently the most expensive (average of $1,137). 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 January 17, 2025.
When flying from Connecticut to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in London by month
Plan your trip to London by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.
Temperature in London by month
Plan your trip to London by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated January 17, 2025.
Get a feel of what it's like to fly with Air Canada, Aer Lingus and SWISS from Connecticut to London by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
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.
Traveling to a place near Connecticut?
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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.
Top 4 airlines flying from Connecticut to London
Discover the top 4 airlines that operate flights from Connecticut to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$569 | Average$832 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$634 | Average$837 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$653 | Average$897 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$672 | Average$930 | FlexibilityNo cancel fee | On-time71% |