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Cheap flights from Connecticut to London from £55

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — LON
22 Sep — 29 Sep1
1 adult

Cheap United Airlines flights from Connecticut to London

Explore cheap flight options specifically provided by United Airlines for the route between Connecticut and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 998,077 searches. Data last updated 17 September 2024.
Peruse some of the lowest-priced United Airlines flights we've found from Connecticut to London. Make sure to check back often as deals are often changing.
Fri 8/1109:45JFK - LHR
1 stop21h 05mUnited Airlines
Sun 10/1107:00LHR - JFK
1 stop12h 40mUnited Airlines
Deal found 16/9£219
Fri 6/1216:30EWR - LHR
1 stop14h 20mUnited Airlines
Sun 8/1208:55LHR - EWR
1 stop16h 35mUnited Airlines
Deal found 15/9£222
Thu 17/1018:00LGA - LHR
1 stop11h 00mUnited Airlines
Thu 24/1009:30LHR - LGA
1 stop12h 29mUnited Airlines
Deal found 16/9£272
Wed 25/920:00EWR - LHR
Nonstop7h 20mUnited Airlines
Wed 2/1013:00LHR - EWR
Nonstop8h 15mUnited Airlines
Deal found 16/9£402
Sat 21/919:29LGA - LHR
1 stop30h 16mUnited Airlines
Fri 27/909:30LHR - LGA
1 stop29h 10mUnited Airlines
Deal found 16/9£448
Sat 21/909:00JFK - LHR
1 stop16h 30mUnited Airlines
Sat 28/906:50LHR - JFK
1 stop11h 10mUnited Airlines
Deal found 16/9£450

Cheap British Airways flights from Connecticut to London

Explore cheap flight options specifically provided by British Airways for the route between Connecticut and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 998,077 searches. Data last updated 17 September 2024.
Have a look at some of the cheapest available British Airways flights departing from Connecticut and landing in London. Check back soon if you're not seeing flights that suit your needs.
Fri 8/1118:30JFK - LHR
Nonstop7h 00mBritish Airways
Sun 10/1106:30LHR - JFK
1 stop12h 30mBritish Airways
Deal found 16/9£261
Tue 5/1120:10JFK - LGW
Nonstop6h 55mBritish Airways
Tue 12/1115:00LGW - JFK
Nonstop8h 10mBritish Airways
Deal found 16/9£280
Sun 22/917:59JFK - LHR
Nonstop7h 21mBritish Airways
Sun 29/915:15LHR - JFK
Nonstop7h 50mBritish Airways
Deal found 15/9£397
Wed 25/920:05JFK - LGW
Nonstop7h 05mBritish Airways
Fri 4/1015:05LGW - JFK
Nonstop8h 00mBritish Airways
Deal found 15/9£425
Wed 25/911:37EWR - LHR
1 stop15h 08mBritish Airways
Thu 1/511:10LHR - EWR
Nonstop7h 45mBritish Airways
Deal found 16/9£456
Sat 21/906:00LGA - LHR
1 stop11h 10mBritish Airways
Mon 23/913:00LHR - LGA
1 stop14h 50mBritish Airways
Deal found 16/9£489
Thu 3/1017:20EWR - LCY
1 stop10h 10mBritish Airways
Mon 7/1006:45LCY - EWR
1 stop14h 05mBritish Airways
Deal found 16/9£606
Mon 23/917:20EWR - LCY
1 stop11h 55mBritish Airways
Fri 27/906:45LCY - EWR
1 stop14h 05mBritish Airways
Deal found 16/9£651

Cheap Connecticut to London flights in September & October 2024

Find cheap flight options from Connecticut to London specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 998,077 searches. Prices were last updated on 17 September 2024.
Check out some of the best flight deals from Connecticut to London in 2024. Check back in a little while for more flight options.
Fri 4/1020:30JFK - LHR
1 stop20h 15mSWISS
Sun 6/1020:05LHR - JFK
2 stops23h 15mSWISS
Deal found 16/9£224
Fri 4/1020:30JFK - LHR
1 stop20h 15mMultiple Airlines
Sun 6/1017:50LHR - JFK
1 stop24h 10mMultiple Airlines
Deal found 15/9£228
Fri 11/1018:40EWR - LHR
1 stop21h 55mUnited Airlines
Sun 13/1012:00LHR - EWR
Nonstop8h 10mUnited Airlines
Deal found 16/9£235
Fri 4/1019:25JFK - LHR
1 stop13h 15mUnited Airlines
Sun 6/1008:30LHR - JFK
1 stop18h 50mUnited Airlines
Deal found 16/9£235
Thu 24/1021:50EWR - LHR
1 stop32h 35mMultiple Airlines
Sun 27/1009:00LHR - EWR
1 stop31h 18mMultiple Airlines
Deal found 16/9£248
Tue 15/1022:05JFK - LHR
Nonstop7h 10mVirgin Atlantic
Tue 22/1009:55LHR - JFK
Nonstop8h 05mVirgin Atlantic
Deal found 15/9£263
Wed 16/1019:20LGA - LHR
1 stop9h 40mAir Canada
Wed 23/1014:05LHR - LGA
1 stop10h 25mAir Canada
Deal found 16/9£270
Mon 14/1015:45LGA - LHR
1 stop9h 45mUnited Airlines
Mon 21/1014:05LHR - LGA
1 stop10h 25mUnited Airlines
Deal found 15/9£271
Tue 1/1021:40JFK - LGW
Nonstop7h 20mVirgin Atlantic
Tue 8/1012:00LGW - JFK
Nonstop8h 15mVirgin Atlantic
Deal found 16/9£271

Connecticut to London 2024 flight deals

Discover exclusive flight deals for travel between Connecticut and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 998,077 searches. Data last updated 17 September 2024.
Check out some of the best flight deals from Connecticut to London in 2024. Check back in a little while for more flight options.
Fri 15/1119:45JFK - LHR
1 stop12h 55mMultiple Airlines
Sun 17/1106:50LHR - JFK
1 stop11h 30mMultiple Airlines
Deal found 16/9£212
Fri 6/1219:45JFK - LHR
1 stop12h 55mSWISS
Sun 8/1206:00LHR - JFK
1 stop12h 05mSWISS
Deal found 16/9£216
Fri 8/1109:45JFK - LHR
1 stop21h 05mUnited Airlines
Sun 10/1107:00LHR - JFK
1 stop12h 40mUnited Airlines
Deal found 16/9£219
Fri 8/1120:45LGA - LHR
1 stop10h 05mAir Canada
Sun 10/1108:55LHR - LGA
2 stops15h 47mAir Canada
Deal found 15/9£222
Fri 6/1216:30EWR - LHR
1 stop14h 20mUnited Airlines
Sun 8/1208:55LHR - EWR
1 stop16h 35mUnited Airlines
Deal found 15/9£222
Fri 8/1120:30EWR - LHR
1 stop10h 20mAir Canada
Sun 10/1108:55LHR - EWR
2 stops15h 50mAir Canada
Deal found 16/9£226
Fri 15/1117:55EWR - LHR
1 stop11h 30mAustrian Airlines
Sun 17/1106:00LHR - EWR
2 stops38h 30mAustrian Airlines
Deal found 16/9£229
Fri 15/1117:55EWR - LHR
1 stop19h 45mMultiple Airlines
Sun 17/1112:05LHR - EWR
1 stop13h 25mMultiple Airlines
Deal found 16/9£233
Thu 14/1122:05EWR - LHR
1 stop32h 10mSWISS
Sun 17/1109:00LHR - EWR
2 stops16h 30mSWISS
Deal found 16/9£239

Direct flights to London from Connecticut

Discover direct flight options from Connecticut to London. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 998,077 searches. Data last updated 17 September 2024.
If you're seeking options on non-stop flights from Connecticut to London, check out these fares. Those looking to potentially save on 1 or 2-stop flights from Connecticut to London should utilise the search form at the top of the page.
Tue 11/218:10JFK - LGW
Nonstop6h 50mNorse Atlantic UK
Tue 25/212:35LGW - JFK
Nonstop8h 15mNorse Atlantic UK
Deal found 15/9£215
Tue 15/1023:59JFK - LHR
Nonstop7h 16mVirgin Atlantic
Tue 22/1008:20LHR - JFK
Nonstop8h 05mVirgin Atlantic
Deal found 15/9£255
Wed 16/1023:00EWR - LHR
Nonstop7h 10mUnited Airlines
Wed 23/1016:00LHR - EWR
Nonstop8h 15mUnited Airlines
Deal found 16/9£259
Fri 4/1021:40JFK - LGW
Nonstop7h 20mVirgin Atlantic
Fri 11/1012:00LGW - JFK
Nonstop8h 15mVirgin Atlantic
Deal found 15/9£269
Tue 15/1007:55JFK - LHR
Nonstop6h 50mBritish Airways
Tue 22/1017:00LHR - JFK
Nonstop7h 59mBritish Airways
Deal found 16/9£273
Fri 4/1018:31JFK - LGW
Nonstop7h 19mJetBlue
Tue 8/1010:30LGW - JFK
Nonstop8h 25mJetBlue
Deal found 16/9£273
Fri 4/1021:40JFK - LGW
Nonstop7h 20mAir France
Fri 11/1012:00LGW - JFK
Nonstop8h 15mAir France
Deal found 15/9£278
Tue 1/1021:40JFK - LGW
Nonstop7h 20mDelta
Tue 8/1012:00LGW - JFK
Nonstop8h 15mDelta
Deal found 16/9£279
Thu 3/1021:40JFK - LGW
Nonstop7h 20mKLM
Thu 10/1012:00LGW - JFK
Nonstop8h 15mKLM
Deal found 16/9£280

Connecticut to London flights leaving soon

Find last-minute flight options from Connecticut to London for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 998,077 searches. Data last updated 17 September 2024.
Book one of these great deals on flights from Connecticut to London. Tip: verify your flight details before completing your reservation.
Thu 26/919:20LGA - LHR
1 stop9h 40mAir Canada
Thu 3/1009:30LHR - LGA
1 stop10h 25mAir Canada
Deal found 16/9£327
Tue 24/918:20JFK - LGW
Nonstop7h 00mNorse Atlantic UK
Wed 26/312:35LGW - JFK
Nonstop8h 15mNorse Atlantic UK
Deal found 16/9£337
Thu 26/918:10JFK - LHR
1 stop21h 45mBrussels Airlines
Thu 3/1006:50LHR - JFK
1 stop11h 10mBrussels Airlines
Deal found 15/9£342
Tue 24/920:25JFK - LGW
1 stop10h 20mMultiple Airlines
Wed 26/312:35LGW - JFK
Nonstop8h 15mMultiple Airlines
Deal found 16/9£343
Tue 24/918:50EWR - LHR
1 stop16h 35mScandinavian Airlines
Mon 21/1007:05LHR - EWR
1 stop11h 10mScandinavian Airlines
Deal found 16/9£379
Mon 23/923:00EWR - LGW
1 stop13h 55mMultiple Airlines
Wed 25/907:50LGW - EWR
1 stop18h 10mMultiple Airlines
Deal found 16/9£381
Sun 22/918:10JFK - LHR
1 stop17h 55mMultiple Airlines
Tue 24/912:05LHR - JFK
1 stop33h 25mMultiple Airlines
Deal found 16/9£394
Thu 26/921:45JFK - LGW
Nonstop7h 15mVirgin Atlantic
Thu 3/1012:00LGW - JFK
Nonstop8h 15mVirgin Atlantic
Deal found 15/9£396
Sun 22/917:59JFK - LHR
Nonstop7h 21mBritish Airways
Sun 29/915:15LHR - JFK
Nonstop7h 50mBritish Airways
Deal found 15/9£397

One-way flights to London from Connecticut

Search for one-way flight options from Connecticut to London. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 998,077 searches. Data last updated 17 September 2024.
Take a look at some of the one-way flights we've detected from Connecticut to London. Users can also find round-trip Connecticut to London flights by using the search form above.
Tue 4/318:10JFK - LGW
Nonstop6h 50mNorse Atlantic UK
Deal found 16/9£55
Tue 22/1012:23EWR - LGW
1 stop16h 37mMultiple Airlines
Deal found 16/9£113
Wed 16/1020:25EWR - LHR
1 stop10h 30mIcelandair
Deal found 16/9£118
Wed 16/1020:25JFK - LHR
1 stop10h 30mIcelandair
Deal found 16/9£118
Wed 16/1020:25EWR - LGW
1 stop10h 20mIcelandair
Deal found 16/9£118
Mon 14/1000:30JFK - LTN
1 stop27h 40mMultiple Airlines
Deal found 15/9£120
Tue 15/1000:30JFK - LGW
1 stop15h 30mMultiple Airlines
Deal found 16/9£120
Mon 7/1000:30JFK - LHR
1 stop31h 20mMultiple Airlines
Deal found 16/9£128
Sun 6/1023:00EWR - LHR
1 stop32h 10mMultiple Airlines
Deal found 16/9£133

Find flights from Connecticut to London within your budget

Customise 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 998,077 searches. Data last updated 17 September 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£212 - £261

Route

Depart

Return

Price

New York John F Kennedy IntlLondon Heathrow

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 8/11

1 stop12h 55m

London Heathrow

Sun 10/11

1 stop11h 30m

£212

New York John F Kennedy IntlLondon Heathrow

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 6/12

1 stop12h 55m

London Heathrow

Sun 8/12

1 stop12h 05m

£216

New York John F Kennedy IntlLondon Gatwick

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Tue 4/3

Nonstop6h 50m

London Gatwick

Tue 18/3

Nonstop8h 15m

£218

New York John F Kennedy IntlLondon Heathrow

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 8/11

1 stop21h 05m

London Heathrow

Sun 10/11

1 stop12h 40m

£219

New York LaGuardiaLondon Heathrow

LGA - LHR

LGALHR

New York LaGuardia

Fri 8/11

1 stop10h 05m

London Heathrow

Sun 10/11

2 stops15h 47m

£222

NewarkLondon Heathrow

EWR - LHR

EWRLHR

Newark

Fri 15/11

1 stop11h 30m

London Heathrow

Sun 17/11

2 stops38h 30m

£229

NewarkLondon Heathrow

EWR - LHR

EWRLHR

Newark

Fri 25/10

1 stop21h 15m

London Heathrow

Sun 27/10

1 stop11h 50m

£258

New York John F Kennedy IntlLondon Heathrow

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 15/11

Nonstop6h 50m

London Heathrow

Sat 23/11

Nonstop8h 00m

£260

New York John F Kennedy IntlLondon Heathrow

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 8/11

Nonstop7h 00m

London Heathrow

Sun 10/11

1 stop12h 30m

£261

Flights are sorted by cheapest first

Deals found on 16/9

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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, October is the cheapest month in which you can book a flight from Connecticut to London (average of £431). Flying from Connecticut to London in July is currently the most expensive (average of £529). 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 17 September 2024.

It’s optimal to fly from Connecticut to London in the morning. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the afternoon.

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 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 17 September 2024.
Peruse reviews from past customers who have flown with United Airlines, British Airways and Air France from Connecticut to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
9,087 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

8.0
Very Good
9,087 reviews
8.0
Very Good
9,087 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

7.8
Good
1,353 reviews
8.0
Very Good
9,087 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

7.7
Good
869 reviews
8.0
Very Good
9,087 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

7.7
Good
1,715 reviews
8.0
Very Good
9,087 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

7.6
Good
687 reviews
8.0
Very Good
9,087 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10