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Heathrow

$194+ Cheap flights from Connecticut to Heathrow (LHR)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — LHR
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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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 December 18, 2024.

Round-trip from

$392
(Cheapflightsfares)

One-way from

$194
(EaseMyTrip)
From Connecticut to London Heathrow
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One-way flight from Connecticut to London Heathrow
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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 December 18, 2024.

This Virgin Atlantic deal was found by Cheapflights users on 12/17. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:00 pmLGA - LHR
1 stop15h 40mVirgin Atlantic
Wed 1/296:20 amLHR - LGA
2 stops16h 09mVirgin Atlantic
Deal found 12/17$395
This JetBlue deal was found by Cheapflights users on 12/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:00 amJFK - LHR
1 stop16h 55mJetBlue
Wed 1/297:25 amLHR - JFK
Nonstop8h 24mJetBlue
Deal found 12/17$395
This Trip.com deal was found by Cheapflights users on 12/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/317:05 amJFK - LHR
1 stop19h 00mVirgin Atlantic
Sun 1/2610:10 amLHR - JFK
Nonstop8h 30mVirgin Atlantic
Deal found 12/17$402
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:40 pmJFK - LHR
Nonstop7h 00mBritish Airways
Fri 1/246:00 pmLHR - JFK
Nonstop8h 10mBritish Airways
Deal found 12/16$415
This Aeromexico deal was found by Cheapflights users on 12/17. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:59 pmJFK - LHR
1 stop14h 41mAir France
Tue 1/1412:40 pmLHR - JFK
Nonstop8h 20mAir France
Deal found 12/17$447
This Aeromexico deal was found by Cheapflights users on 12/17. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3112:00 pmLGA - LHR
1 stop18h 40mAir France
Tue 1/1410:50 amLHR - LGA
1 stop16h 53mAir France
Deal found 12/17$457
This StudentUniverse deal was found by Cheapflights users on 12/17. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:59 pmJFK - LHR
1 stop14h 41mKLM
Sun 1/268:50 amLHR - JFK
1 stop14h 44mKLM
Deal found 12/17$480
This SWISS deal was found by Cheapflights users on 12/17. 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.
Tue 12/314:25 pmJFK - LHR
2 stops24h 00mSWISS
Wed 1/296:00 amLHR - JFK
1 stop12h 05mSWISS
Deal found 12/17$494
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:45 pmJFK - LHR
1 stop16h 00mLufthansa
Fri 1/247:40 amLHR - JFK
1 stop13h 00mLufthansa
Deal found 12/17$496
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Tue 12/313:45 pmJFK - LHR
1 stop16h 00mMultiple Airlines
Thu 1/97:00 amLHR - JFK
1 stop12h 40mMultiple Airlines
Deal found 12/17$497
This United deal was found by Cheapflights users on 12/17. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:45 pmJFK - LHR
1 stop16h 00mUnited Airlines
Thu 1/97:00 amLHR - JFK
1 stop12h 40mUnited Airlines
Deal found 12/17$499
This Brussels Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/313:45 pmJFK - LHR
2 stops24h 05mBrussels Airlines
Wed 1/297:10 amLHR - JFK
2 stops37h 30mBrussels Airlines
Deal found 12/17$549

Find flights from Connecticut to Heathrow within your budget

Customize 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 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 1/10

8:34 am-8:45 pm

Nonstop7h 11m

London Heathrow

Thu 2/6

7:25 am-10:49 am

Nonstop8h 24m

$392

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 1/17

6:30 pm-6:25 am

Nonstop6h 55m

London Heathrow

Fri 1/24

2:00 pm-5:00 pm

Nonstop8h 00m

$393

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 12/31

3:00 pm-11:40 am

1 stop15h 40m

London Heathrow

Wed 1/29

6:20 am-5:29 pm

2 stops16h 09m

$395

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 1/12

4:00 pm-7:05 am

1 stop10h 05m

London Heathrow

Sun 1/26

11:30 am-11:44 pm

2 stops17h 14m

$397

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 1/16

8:05 am-8:00 pm

Nonstop6h 55m

London Heathrow

Thu 1/23

6:00 pm-9:10 pm

Nonstop8h 10m

$398

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 1/16

7:49 pm-7:55 am

Nonstop7h 06m

London Heathrow

Thu 1/23

4:35 pm-8:20 pm

Nonstop8h 45m

$399

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 1/16

6:30 pm-6:25 am

Nonstop6h 55m

London Heathrow

Sun 1/26

4:35 pm-8:20 pm

Nonstop8h 45m

$400

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 1/17

4:00 pm-7:05 am

1 stop10h 05m

London Heathrow

Fri 1/24

8:50 am-3:29 pm

1 stop11h 39m

$409

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 1/24

6:25 pm-8:50 pm

1 stop21h 25m

London Heathrow

Sun 1/26

5:50 pm-3:40 pm

2 stops50h 50m

$418

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 1/12

6:00 pm-1:50 pm

2 stops14h 50m

London Heathrow

Sun 1/26

11:30 am-11:44 pm

2 stops17h 14m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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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 round-trip 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, November is the cheapest month in which you can book a flight from Connecticut to London Heathrow Airport (average of $661). Flying from Connecticut to London Heathrow Airport in June is currently the most expensive (average of $1,135). 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 December 18, 2024.

When flying from Connecticut to London Heathrow Airport, 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 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 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 Heathrow Airport when rainfall is around 1.6 in.

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 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 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 December 18, 2024.
Read through reviews of airlines operating flights from Connecticut to London, such as Air France, Delta and Brussels Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

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
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

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
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

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
1,285 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

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
787 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

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
1,606 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

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?

    One-way options have recently been found by users for as low as $194 on Virgin Atlantic. Other airlines that offer cheap prices include JetBlue from $194 and Air France from $195 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 vacation 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, November is the cheapest month in which you can book a flight from Connecticut to London Heathrow Airport (average of $661). Flying from Connecticut to London Heathrow Airport in June is currently the most expensive (average of $1,135). 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.
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Baltimore to Gatwick flights
O'Hare Intl to Gatwick flights
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LaGuardia to Gatwick flights
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San Francisco to London City flights
Seattle to Gatwick flights
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Minneapolis to Heathrow flights
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Baltimore to Stansted flights
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Dallas/Fort Worth to Gatwick flights

Top 4 airlines flying from Connecticut to Heathrow

Discover the top 4 airlines 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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$570Average$811FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$634Average$837FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$653Average$861FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$672Average$927FlexibilityNo cancel feeOn-time71%
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