£229+ Flights from London Heathrow Airport to Connecticut | Cheapflights

Cheap flight deals from Heathrow to Connecticut

Round-trip from	£341
One-way from	£229

Brussels Airlines

Brussels Airlines
6/3-9/3
1 total stop
31h 05m total
London to Connecticut

Air Canada

Air Canada
2/3
1 total stop
28h 57m total
London to Connecticut

Find flight deals from Heathrow to Connecticut

Cheapest flights from Heathrow to Connecticut
Explore the most affordable flight options available from Heathrow to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Thu 6/319:25LHR - EWR

1 stop23h 50mMultiple Airlines

Sun 9/319:40EWR - LHR

Nonstop7h 15mMultiple Airlines

Deal found 20/2£341

Mon 3/317:05LHR - JFK

Nonstop8h 05mBritish Airways

Sun 9/300:45JFK - LHR

Nonstop6h 55mBritish Airways

Deal found 19/2£343

Fri 28/307:30LHR - EWR

1 stop13h 35mLufthansa

Mon 28/423:00EWR - LHR

Nonstop7h 25mLufthansa

Deal found 20/2£343

Thu 6/314:45LHR - JFK

1 stop13h 05mVirgin Atlantic

Sun 9/321:45JFK - LHR

Nonstop7h 00mVirgin Atlantic

Deal found 20/2£344

Tue 11/306:20LHR - EWR

1 stop13h 20mVirgin Atlantic

Wed 26/317:50EWR - LHR

1 stop12h 40mVirgin Atlantic

Deal found 20/2£346

Fri 14/306:00LHR - JFK

1 stop12h 05mMultiple Airlines

Fri 21/323:10JFK - LHR

1 stop11h 35mMultiple Airlines

Deal found 20/2£347

Tue 4/307:10LHR - EWR

1 stop11h 25mBrussels Airlines

Tue 25/318:30EWR - LHR

Nonstop7h 25mBrussels Airlines

Deal found 20/2£347

Fri 21/315:00LHR - LGA

1 stop10h 33mAir Canada

Fri 28/315:35LGA - LHR

1 stop11h 35mAir Canada

Deal found 19/2£349

Fri 21/316:25LHR - EWR

Nonstop8h 10mBritish Airways

Fri 28/319:40EWR - LHR

Nonstop6h 50mBritish Airways

Deal found 19/2£349

Thu 27/306:30LHR - LGA

2 stops17h 33mUnited Airlines

Mon 31/314:48LGA - LHR

1 stop11h 07mUnited Airlines

Deal found 20/2£351

Thu 6/308:30LHR - JFK

2 stops35h 30mUnited Airlines

Mon 24/310:05JFK - LHR

1 stop17h 05mUnited Airlines

Deal found 20/2£351

Thu 27/306:30LHR - EWR

2 stops18h 02mUnited Airlines

Sat 5/407:30EWR - LHR

1 stop18h 00mUnited Airlines

Deal found 20/2£351

Best flights from Heathrow to Connecticut
Discover carefully curated flight deals from Heathrow to Connecticut that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Thu 6/319:25LHR - EWR

1 stop23h 50mMultiple Airlines

Sun 9/319:40EWR - LHR

Nonstop7h 15mMultiple Airlines

Deal found 20/2£341

Mon 3/317:05LHR - JFK

Nonstop8h 05mBritish Airways

Sun 9/300:45JFK - LHR

Nonstop6h 55mBritish Airways

Deal found 19/2£343

Fri 28/307:30LHR - EWR

1 stop13h 35mLufthansa

Mon 28/423:00EWR - LHR

Nonstop7h 25mLufthansa

Deal found 20/2£343

Thu 6/314:45LHR - JFK

1 stop13h 05mVirgin Atlantic

Sun 9/321:45JFK - LHR

Nonstop7h 00mVirgin Atlantic

Deal found 20/2£344

Tue 4/307:10LHR - EWR

1 stop11h 25mBrussels Airlines

Tue 25/318:30EWR - LHR

Nonstop7h 25mBrussels Airlines

Deal found 20/2£347

Fri 21/315:00LHR - LGA

1 stop10h 33mAir Canada

Fri 28/315:35LGA - LHR

1 stop11h 35mAir Canada

Deal found 19/2£349

Thu 27/306:30LHR - LGA

2 stops17h 33mUnited Airlines

Mon 31/314:48LGA - LHR

1 stop11h 07mUnited Airlines

Deal found 20/2£351

Thu 13/306:00LHR - JFK

1 stop12h 05mSWISS

Fri 28/317:25JFK - LHR

1 stop10h 40mSWISS

Deal found 20/2£353

Thu 13/310:20LHR - JFK

1 stop13h 45mFinnair

Tue 18/309:05JFK - LHR

Nonstop6h 55mFinnair

Deal found 20/2£353

Fri 21/306:00LHR - EWR

1 stop13h 15mAustrian Airlines

Fri 28/309:25EWR - LHR

Nonstop7h 10mAustrian Airlines

Deal found 20/2£364

Tue 4/311:45LHR - JFK

1 stop12h 35mDelta

Wed 19/320:01JFK - LHR

Nonstop6h 54mDelta

Deal found 20/2£375

Thu 1/513:05LHR - JFK

1 stop14h 05mIcelandair

Wed 7/520:25JFK - LHR

1 stop18h 55mIcelandair

Deal found 20/2£377

Direct flights from Heathrow to Connecticut
Explore direct flight options from Heathrow to Connecticut based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 February 2025.

Mon 3/317:05LHR - JFK

Nonstop8h 05mBritish Airways

Sun 9/300:45JFK - LHR

Nonstop6h 55mBritish Airways

Deal found 19/2£343

Mon 10/308:00LHR - EWR

Nonstop8h 20mLufthansa

Sun 16/318:30EWR - LHR

Nonstop7h 25mLufthansa

Deal found 20/2£344

Mon 10/317:20LHR - JFK

Nonstop8h 00mKLM

Sun 16/323:30JFK - LHR

Nonstop7h 00mKLM

Deal found 20/2£348

Wed 19/309:10LHR - EWR

Nonstop8h 30mUnited Airlines

Wed 26/309:25EWR - LHR

Nonstop7h 10mUnited Airlines

Deal found 20/2£348

Mon 3/316:25LHR - EWR

Nonstop8h 10mBritish Airways

Mon 10/319:35EWR - LHR

Nonstop6h 50mBritish Airways

Deal found 19/2£349

Thu 6/317:20LHR - JFK

Nonstop8h 00mVirgin Atlantic

Sun 9/321:45JFK - LHR

Nonstop7h 00mVirgin Atlantic

Deal found 20/2£351

Tue 18/319:00LHR - JFK

Nonstop8h 00mFinnair

Sat 22/300:45JFK - LHR

Nonstop6h 55mFinnair

Deal found 20/2£357

Tue 18/310:50LHR - EWR

Nonstop8h 10mFinnair

Sun 23/322:35EWR - LHR

Nonstop6h 50mFinnair

Deal found 20/2£357

Thu 6/309:10LHR - EWR

Nonstop8h 30mBrussels Airlines

Sun 9/318:30EWR - LHR

Nonstop7h 25mBrussels Airlines

Deal found 20/2£367

Fri 14/312:05LHR - EWR

Nonstop8h 30mAustrian Airlines

Wed 26/318:30EWR - LHR

Nonstop7h 25mAustrian Airlines

Deal found 20/2£368

Wed 7/508:00LHR - EWR

Nonstop7h 55mMultiple Airlines

Tue 13/520:50EWR - LHR

Nonstop7h 30mMultiple Airlines

Deal found 19/2£372

Sat 15/317:20LHR - JFK

Nonstop8h 00mDelta

Fri 28/320:01JFK - LHR

Nonstop6h 54mDelta

Deal found 20/2£387

Last-minute flights from Heathrow to Connecticut
Discover last-minute flight deals from Heathrow to Connecticut. Data last updated 21 February 2025 and is based on user searches.

Thu 27/206:20LHR - JFK

1 stop14h 50mVirgin Atlantic

Thu 27/319:30JFK - LHR

Nonstop6h 55mVirgin Atlantic

Deal found 20/2£345

Thu 27/209:55LHR - JFK

1 stop14h 10mFinnair

Sun 2/311:53JFK - LHR

1 stop16h 22mFinnair

Deal found 20/2£353

Thu 27/210:50LHR - EWR

Nonstop8h 10mFinnair

Mon 3/321:35EWR - LHR

Nonstop6h 50mFinnair

Deal found 20/2£359

Thu 27/206:20LHR - EWR

1 stop13h 20mVirgin Atlantic

Wed 5/306:00EWR - LHR

1 stop19h 50mVirgin Atlantic

Deal found 20/2£368

Thu 27/215:00LHR - LGA

1 stop11h 33mLufthansa

Mon 3/310:28LGA - LHR

1 stop15h 12mLufthansa

Deal found 20/2£370

Thu 27/210:20LHR - JFK

1 stop13h 45mMultiple Airlines

Wed 5/319:00JFK - LHR

Nonstop6h 50mMultiple Airlines

Deal found 20/2£372

Thu 27/206:50LHR - EWR

2 stops21h 39mUnited Airlines

Thu 6/308:25EWR - LHR

Nonstop7h 10mUnited Airlines

Deal found 20/2£372

Thu 27/215:00LHR - LGA

1 stop11h 33mAir Canada

Wed 5/315:35LGA - LHR

1 stop10h 35mAir Canada

Deal found 19/2£372

Fri 28/213:30LHR - LGA

2 stops24h 53mUnited Airlines

Wed 5/308:15LGA - LHR

1 stop18h 40mUnited Airlines

Deal found 20/2£351

Sat 1/310:10LHR - JFK

Nonstop8h 12mKLM

Mon 31/320:20JFK - LHR

Nonstop7h 30mKLM

Deal found 20/2£363

Sat 1/315:10LHR - EWR

Nonstop8h 35mLufthansa

Tue 18/309:25EWR - LHR

Nonstop7h 10mLufthansa

Deal found 20/2£369

Sun 2/306:20LHR - JFK

1 stop11h 40mAir France

Sun 16/321:45JFK - LHR

Nonstop7h 00mAir France

Deal found 20/2£369

One-way flights from Heathrow to Connecticut
Search for one-way flight options from Heathrow to Connecticut. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Sun 2/315:00LHR - LGA

1 stop28h 57mAir Canada

Deal found 19/2£229

Wed 7/509:55LHR - JFK

2 stops17h 35mMultiple Airlines

Deal found 20/2£231

Sun 11/509:55LHR - JFK

1 stop16h 45mVueling

Deal found 20/2£240

Sun 2/311:10LHR - JFK

1 stop16h 28mAir Canada

Deal found 19/2£252

Wed 26/215:15LHR - LGA

2 stops49h 23mMultiple Airlines

Deal found 20/2£261

Sat 3/520:50LHR - EWR

2 stops23h 30mMultiple Airlines

Deal found 20/2£366

Mon 3/310:00LHR - JFK

1 stop11h 25mAer Lingus

Deal found 20/2£375

Wed 19/307:50LHR - EWR

1 stop13h 20mAer Lingus

Deal found 20/2£376

Wed 12/306:00LHR - JFK

1 stop12h 05mSWISS

Deal found 20/2£387

Thu 6/319:25LHR - JFK

1 stop24h 10mAustrian Airlines

Deal found 20/2£391

Mon 14/408:00LHR - JFK

1 stop17h 05mTAP AIR PORTUGAL

Deal found 20/2£396

Tue 18/312:15LHR - EWR

1 stop11h 05mIcelandair

Deal found 20/2£398

Find flights from Heathrow to Connecticut within your budget

Fly from

Fly to

Route

Depart

Return

Price

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 6/3

19:25-14:15

1 stop23h 50m

Newark

Sun 9/3

19:40-06:55

Nonstop7h 15m

£341

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 3/3

17:05-20:10

Nonstop8h 05m

New York John F Kennedy Intl

Mon 10/3

11:10-22:10

Nonstop7h 00m

£343

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Fri 28/3

07:30-17:05

1 stop13h 35m

Newark

Mon 28/4

23:00-11:25

Nonstop7h 25m

£343

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 6/3

14:45-22:50

1 stop13h 05m

New York John F Kennedy Intl

Sun 9/3

21:45-08:45

Nonstop7h 00m

£344

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Tue 11/3

06:20-15:40

1 stop13h 20m

Newark

Wed 26/3

17:50-10:30

1 stop12h 40m

£346

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Tue 4/3

07:10-13:35

1 stop11h 25m

Newark

Tue 25/3

18:30-05:55

Nonstop7h 25m

£347

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 14/3

06:00-14:05

1 stop12h 05m

New York John F Kennedy Intl

Fri 21/3

23:10-14:45

1 stop11h 35m

£347

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 21/3

15:00-21:33

1 stop10h 33m

New York LaGuardia

Fri 28/3

15:35-07:10

1 stop11h 35m

£349

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Fri 21/3

15:00-14:58

1 stop27h 58m

Newark

Fri 28/3

16:30-08:30

1 stop12h 00m

£349

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Mon 3/3

10:50-14:00

Nonstop8h 10m

Newark

Mon 10/3

22:35-09:25

Nonstop6h 50m

£350

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 60 results

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2

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6

Best time to book a flight from Heathrow to Connecticut

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

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

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Connecticut (average of £683). Flying from London Heathrow Airport to Connecticut in December is currently the most expensive (average of £963). 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 LHR to CT?

When flying from London Heathrow Airport to Connecticut, 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 Connecticut by month

In terms of precipitation, rainfall in Connecticut ranges from 79.0 - 105.0 inches per month. September is typically the wettest month, when rainfall can reach 105.0 mm. February is typically the driest time to visit Connecticut when rainfall is around 79.0 mm.

Temperature in Connecticut by month

If weather is an important factor for your trip to Connecticut, 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 23.0 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 Connecticut

Get a feel of what it's like to fly with Delta, KLM and Finnair from London to Connecticut by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0

Very Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.8

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.6

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines

7.6

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.5

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from London Heathrow Airport to Connecticut one-way?
One-way options have recently been found by users for as low as £229 on Air Canada. Other airlines that offer cheap prices include Vueling from £240 and Aer Lingus from £375 one-way.
What are the most popular routes from London Heathrow Airport to Connecticut?
Most travelers choose London Heathrow - New York John F Kennedy Intl, London Heathrow - Newark or London Heathrow - New York LaGuardia when deciding on the best route from London Heathrow Airport to Connecticut.
Can I find deals for flights from Heathrow to Connecticut that include hotel bookings?
Yes. In addition to deals on Heathrow to Connecticut flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Connecticut?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Connecticut.
Can I find deals for business class flights from Heathrow to Connecticut?
Yes. Cheapflights offers flight deals from Heathrow to Connecticut 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 London Heathrow Airport to Connecticut?
Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Connecticut (average of £683). Flying from London Heathrow Airport to Connecticut in December is currently the most expensive (average of £963). 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 Heathrow to Connecticut

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Heathrow to Newark flights

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Heathrow to Atlanta flights

Heathrow to Hobby flights

Gatwick to Boston flights

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Gatwick to O'Hare Intl flights

London City to San Francisco flights

Heathrow to Midway flights

Heathrow to Charlotte flights

London City to O'Hare Intl flights

Heathrow to Ontario flights

Stansted to Boston flights

Gatwick to Dulles Intl flights

Heathrow to Sky Harbor Intl flights

Direct flights to United States

Top 6 airlines flying from Heathrow to Connecticut

Airline	Cheapest	Average	Flexibility	On-time
Finnair	Cheapest£435	Average£627	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Aer Lingus	Cheapest£487	Average£654	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Virgin Atlantic	Cheapest£511	Average£601	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
United Airlines	Cheapest£537	Average£625	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£551	Average£729	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest£559	Average£674	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

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

Need flexible booking options for your flight to Connecticut from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights from Heathrow to Connecticut on Cheapflights with our Price Alert feature and get notified when better prices are available.

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