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Cheap flights from Connecticut to London Heathrow Airport from £151

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — LHR
27 Nov — 4 Dec1
1 adult

Find flights from Connecticut to Heathrow within your budget

Customise your flight search to find flights from Connecticut to Heathrow 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 915,844 searches. Data last updated 22 November 2024.

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Route

Depart

Return

Price

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 8/12

07:55-07:05

1 stop18h 10m

London Heathrow

Sun 15/12

14:30-23:41

1 stop14h 11m

£311

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 9/1

19:45-08:15

1 stop31h 30m

London Heathrow

Sun 12/1

06:30-20:10

1 stop18h 40m

£311

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 6/12

10:15-22:10

Nonstop6h 55m

London Heathrow

Sun 23/2

19:50-22:55

Nonstop8h 05m

£312

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Thu 5/12

12:00-06:20

1 stop13h 20m

London Heathrow

Tue 10/12

11:30-21:29

2 stops14h 59m

£313

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 24/1

15:55-05:55

1 stop9h 00m

London Heathrow

Fri 31/1

07:25-10:49

Nonstop8h 24m

£313

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 7/12

19:01-06:55

Nonstop6h 54m

London Heathrow

Sat 14/12

09:10-23:45

1 stop19h 35m

£314

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 5/2

19:45-07:55

Nonstop7h 10m

London Heathrow

Mon 10/2

16:35-20:15

Nonstop8h 40m

£316

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 24/1

18:25-21:20

1 stop21h 55m

London Heathrow

Sun 26/1

17:50-15:40

2 stops50h 50m

£320

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 24/1

14:55-05:55

1 stop10h 00m

London Heathrow

Fri 7/2

08:25-15:28

1 stop12h 03m

£321

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 13/1

19:01-06:55

Nonstop6h 54m

London Heathrow

Wed 22/1

15:50-18:50

Nonstop8h 00m

£322

Flights are sorted by cheapest return flights first.

Deals found on 21/11

Showing 1-10 of 60 results
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Cheap flight deals from Connecticut to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Connecticut (USCT) to Heathrow (LHR). 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 22 November 2024.

Find flight deals from Connecticut to Heathrow

Cheapest flights from Connecticut to Heathrow
Explore the most affordable flight options available from Connecticut to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 November 2024.

Sun 8/1207:55LGA - LHR
1 stop18h 10mDelta
Sun 15/1214:30LHR - LGA
1 stop14h 11mDelta
Deal found 21/11£311
Sat 7/1208:40JFK - LHR
Nonstop7h 05mJetBlue
Thu 3/407:25LHR - JFK
Nonstop8h 01mJetBlue
Deal found 22/11£311
Fri 6/1210:15JFK - LHR
Nonstop6h 55mBritish Airways
Sun 23/219:50LHR - JFK
Nonstop8h 05mBritish Airways
Deal found 21/11£312
Thu 5/1212:00LGA - LHR
1 stop13h 20mVirgin Atlantic
Tue 10/1211:30LHR - LGA
2 stops14h 59mVirgin Atlantic
Deal found 21/11£313
Tue 31/1215:15JFK - LHR
1 stop10h 40mVirgin Atlantic
Sat 18/108:55LHR - JFK
Nonstop8h 00mVirgin Atlantic
Deal found 21/11£313
Sat 7/1219:01JFK - LHR
Nonstop6h 54mDelta
Sat 14/1209:10LHR - JFK
1 stop19h 35mDelta
Deal found 21/11£314
Tue 31/1209:30LGA - LHR
1 stop15h 25mJetBlue
Tue 14/108:25LHR - LGA
1 stop12h 03mJetBlue
Deal found 22/11£321
Thu 5/1219:45JFK - LHR
1 stop31h 30mSWISS
Sun 8/1207:00LHR - JFK
2 stops14h 40mSWISS
Deal found 21/11£325
Fri 6/1215:55JFK - LHR
2 stops23h 40mUnited Airlines
Sun 8/1207:30LHR - JFK
2 stops42h 12mUnited Airlines
Deal found 22/11£334
Fri 6/1215:35LGA - LHR
1 stop10h 35mMultiple Airlines
Sun 8/1206:50LHR - LGA
2 stops13h 07mMultiple Airlines
Deal found 22/11£335
Thu 5/1220:45LGA - LHR
1 stop28h 45mUnited Airlines
Sun 8/1206:30LHR - LGA
2 stops16h 25mUnited Airlines
Deal found 21/11£339
Fri 6/1215:12JFK - LHR
1 stop11h 03mMultiple Airlines
Fri 13/1208:50LHR - JFK
1 stop11h 31mMultiple Airlines
Deal found 21/11£339

Best time to book a flight from Connecticut to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow

Get recent, data-driven insights about flights from Connecticut to Heathrow including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Connecticut to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Connecticut to London Heathrow Airport (average of £112). Flying from Connecticut to London Heathrow Airport in July is currently the most expensive (average of £160). 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 LHR?

Find hourly flight availability from Connecticut to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 November 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Connecticut to London Heathrow Airport as you normally would.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 22 November 2024.
To help decide which airline to fly from Connecticut to London, see what other customers have to say about Delta, United Airlines and Virgin Atlantic. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,747 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,747 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,346 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,299 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
804 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,637 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 10

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 Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Connecticut to London Heathrow Airport one-way?

    To fly one-way, consider booking your trip with Air France, which is currently one of the cheapest options available, starting at £151. Virgin Atlantic flights start at £153 while deals on KLM start at £154 one-way.

  • What are the most popular routes from Connecticut to London Heathrow Airport?

    The most popular route from Connecticut to London Heathrow Airport is New York John F Kennedy Intl - London Heathrow. You may also consider Newark - London Heathrow or New York LaGuardia - London Heathrow.

  • Can I find deals for flights from Connecticut to Heathrow that include hotel bookings?

    Yes. In addition to deals on Connecticut to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Connecticut to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Connecticut to Heathrow.

  • Can I find deals for business class flights from Connecticut to Heathrow?

    Yes. Cheapflights offers flight deals from Connecticut to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Connecticut to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Connecticut to London Heathrow Airport (average of £112). Flying from Connecticut to London Heathrow Airport in July is currently the most expensive (average of £160). 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.

See more FAQs

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Alternative routes for Connecticut to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
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John F Kennedy Intl to Stansted flights
Dallas/Fort Worth to Heathrow flights
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Newark to Stansted flights
Stewart to Luton flights
Newark to Luton flights
Atlanta to Heathrow flights
Boston to Gatwick flights
LaGuardia to Gatwick flights
Los Angeles to Gatwick flights
Boston to London City flights
Dulles Intl to Gatwick flights
Denver to Heathrow flights
Los Angeles to London City flights
Reagan-National to Heathrow flights
Dulles Intl to London City flights
Orlando to Heathrow flights
Boston to Stansted flights
O'Hare Intl to Gatwick flights
Baltimore to Gatwick flights
O'Hare Intl to London City flights
Philadelphia to Heathrow flights
Hobby to Heathrow flights
Seattle to Gatwick flights
San Francisco to Gatwick flights
Seattle to London City flights
Raleigh to Heathrow flights
San Francisco to London City flights
Tampa to Heathrow flights
Stewart to Gatwick flights
Baltimore to Stansted flights
George Bush Intcntl to Heathrow flights
Charlotte to Heathrow flights
Reagan-National to Gatwick flights

Top airline flying from Connecticut to Heathrow

Discover the top airline that operate flights from Connecticut to Heathrow. 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 915,844 searches. Data last updated 22 November 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£577Average£707FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Connecticut to Heathrow?

Cheapflights makes it easy to find Connecticut to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Connecticut to Heathrow?

Millions of users choose and trust Cheapflights to book the best flight deals from Connecticut to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Connecticut to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Connecticut to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Connecticut to Heathrow become cheaper?

Of course! You can now track prices for flights from Connecticut to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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