Find flights
Airlines
FAQs

Cheap flights from Connecticut to London Heathrow Airport from £375

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 27/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BDL — LHR
13 May — 20 May1
1 adult
Mon 13/5
Mon 20/5

When is the cheapest time to fly from Connecticut to London Heathrow Airport (CT - LHR)?

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.

Cheap United Airlines flights from Connecticut to Heathrow

Explore cheap flight options specifically provided by United Airlines for the route between Connecticut and Heathrow. 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 881,145 searches. Data last updated 8 May 2024.
Check out some of the cheapest United Airlines flights we've come across from Connecticut to London. Come back soon if you're not finding the exact deal you're looking for.
Tue 20/806:00BDL - LHR
2 stops19h 30mUnited Airlines
Tue 27/807:25LHR - BDL
2 stops21h 34mUnited Airlines
Deal found 7/5£546
Fri 16/806:00BDL - LHR
1 stop19h 45mUnited Airlines
Tue 27/806:50LHR - BDL
2 stops22h 09mUnited Airlines
Deal found 7/5£590
Fri 16/810:25BDL - LHR
2 stops14h 30mUnited Airlines
Tue 27/806:50LHR - BDL
2 stops22h 09mUnited Airlines
Deal found 7/5£593
Fri 23/806:15BDL - LHR
1 stop18h 40mUnited Airlines
Tue 27/809:30LHR - BDL
2 stops19h 29mUnited Airlines
Deal found 7/5£597
Fri 23/815:00BDL - LHR
1 stop10h 45mUnited Airlines
Tue 27/808:30LHR - BDL
2 stops15h 25mUnited Airlines
Deal found 6/5£600
Sun 19/514:53BDL - LHR
1 stop14h 47mUnited Airlines
Sun 26/510:50LHR - BDL
2 stops18h 08mUnited Airlines
Deal found 7/5£632
Fri 17/517:00BDL - LHR
1 stop34h 30mUnited Airlines
Tue 28/508:40LHR - BDL
2 stops20h 18mUnited Airlines
Deal found 7/5£634
Sun 19/506:06BDL - LHR
1 stop18h 49mUnited Airlines
Sun 26/508:30LHR - BDL
1 stop18h 00mUnited Airlines
Deal found 8/5£642
Fri 16/819:55BDL - LHR
1 stop29h 50mUnited Airlines
Mon 26/808:30LHR - BDL
1 stop30h 39mUnited Airlines
Deal found 7/5£670

Cheap Air Canada flights from Connecticut to Heathrow

Explore cheap flight options specifically provided by Air Canada for the route between Connecticut and Heathrow. 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 881,145 searches. Data last updated 8 May 2024.
Have a look at some of the cheapest available Air Canada flights departing from Connecticut and landing in London. Make sure to examine the flight information before completing your reservation.
Tue 20/810:50BDL - LHR
1 stop20h 00mAir Canada
Tue 27/808:30LHR - BDL
1 stop30h 39mAir Canada
Deal found 7/5£554
Sun 19/513:00BDL - LHR
2 stops16h 00mAir Canada
Sun 26/509:30LHR - BDL
2 stops19h 28mAir Canada
Deal found 7/5£662
Mon 9/910:50BDL - LHR
1 stop14h 45mAir Canada
Mon 30/918:00LHR - BDL
1 stop21h 09mAir Canada
Deal found 7/5£671
Fri 16/810:50BDL - LHR
2 stops18h 10mAir Canada
Mon 26/818:00LHR - BDL
1 stop21h 09mAir Canada
Deal found 8/5£680
Tue 9/710:50BDL - LHR
1 stop14h 45mAir Canada
Tue 16/718:00LHR - BDL
1 stop21h 09mAir Canada
Deal found 7/5£715
Wed 24/710:50BDL - LHR
2 stops14h 40mAir Canada
Wed 31/709:30LHR - BDL
2 stops19h 28mAir Canada
Deal found 7/5£738
Thu 23/513:00BDL - LHR
2 stops12h 30mAir Canada
Tue 28/508:30LHR - BDL
2 stops15h 19mAir Canada
Deal found 7/5£763

Cheap Connecticut to Heathrow flights in May & June 2024

Find cheap flight options from Connecticut to Heathrow specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 881,145 searches. Prices were last updated on 8 May 2024.
Listed are some of the best fares we've found on flights departing from Connecticut to London in 2024. Check back in a little while for more flight options.
Fri 17/517:00BDL - LHR
1 stop34h 30mMultiple Airlines
Tue 28/508:30LHR - BDL
1 stop32h 50mMultiple Airlines
Deal found 7/5£631
Sun 19/514:53BDL - LHR
1 stop14h 47mUnited Airlines
Sun 26/510:50LHR - BDL
2 stops18h 08mUnited Airlines
Deal found 7/5£632
Fri 17/517:00BDL - LHR
1 stop34h 30mUnited Airlines
Tue 28/508:40LHR - BDL
2 stops20h 18mUnited Airlines
Deal found 7/5£634
Sun 19/506:20BDL - LHR
1 stop19h 55mDelta
Sun 26/511:45LHR - BDL
2 stops16h 39mDelta
Deal found 7/5£639
Sun 19/506:06BDL - LHR
1 stop18h 49mUnited Airlines
Sun 26/508:30LHR - BDL
1 stop18h 00mUnited Airlines
Deal found 8/5£642
Fri 17/513:00BDL - LHR
2 stops36h 30mMultiple Airlines
Tue 28/508:30LHR - BDL
2 stops15h 19mMultiple Airlines
Deal found 7/5£648
Sun 19/518:08BDL - LHR
2 stops13h 07mDelta
Sun 26/506:30LHR - BDL
2 stops21h 38mDelta
Deal found 8/5£658
Sun 19/513:00BDL - LHR
2 stops16h 00mAir Canada
Sun 26/509:30LHR - BDL
2 stops19h 28mAir Canada
Deal found 7/5£662
Wed 29/513:00BDL - LHR
2 stops16h 00mMultiple Airlines
Wed 5/610:50LHR - BDL
2 stops29h 30mMultiple Airlines
Deal found 7/5£705

Connecticut to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Connecticut and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 881,145 searches. Data last updated 8 May 2024.
Listed are some of the best fares we've found on flights departing from Connecticut to London in 2024. Check back in a little while for more flight options.
Tue 20/806:00BDL - LHR
2 stops19h 30mUnited Airlines
Tue 27/807:25LHR - BDL
2 stops21h 34mUnited Airlines
Deal found 7/5£546
Tue 20/810:50BDL - LHR
1 stop20h 00mAir Canada
Tue 27/808:30LHR - BDL
1 stop30h 39mAir Canada
Deal found 7/5£554
Fri 16/806:00BDL - LHR
1 stop19h 45mUnited Airlines
Tue 27/806:50LHR - BDL
2 stops22h 09mUnited Airlines
Deal found 7/5£590
Fri 16/810:25BDL - LHR
2 stops14h 30mUnited Airlines
Tue 27/806:50LHR - BDL
2 stops22h 09mUnited Airlines
Deal found 7/5£593
Fri 16/817:39BDL - LHR
1 stop11h 41mAmerican Airlines
Tue 27/812:15LHR - BDL
1 stop17h 24mAmerican Airlines
Deal found 7/5£595
Fri 23/806:15BDL - LHR
1 stop18h 40mUnited Airlines
Tue 27/809:30LHR - BDL
2 stops19h 29mUnited Airlines
Deal found 7/5£597
Sun 6/1012:49BDL - LHR
1 stop15h 11mAmerican Airlines
Tue 15/1008:10LHR - BDL
1 stop13h 13mAmerican Airlines
Deal found 8/5£597
Fri 23/815:00BDL - LHR
1 stop10h 45mUnited Airlines
Tue 27/808:30LHR - BDL
2 stops15h 25mUnited Airlines
Deal found 6/5£600
Sun 6/1012:49BDL - LHR
1 stop14h 01mAmerican Airlines
Tue 15/1008:20LHR - BDL
2 stops13h 05mAmerican Airlines
Deal found 8/5£601

Connecticut to Heathrow flights leaving soon

Find last-minute flight options from Connecticut to Heathrow 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 881,145 searches. Data last updated 8 May 2024.
Consider one of these great deals we found on last-minute flights from Connecticut to London. Users should be sure to double check the price, date, and time of their last-minute flight.
Fri 17/517:00BDL - LHR
1 stop34h 30mMultiple Airlines
Tue 28/508:30LHR - BDL
1 stop32h 50mMultiple Airlines
Deal found 7/5£631
Fri 17/517:00BDL - LHR
1 stop34h 30mUnited Airlines
Tue 28/508:40LHR - BDL
2 stops20h 18mUnited Airlines
Deal found 7/5£634
Fri 17/513:00BDL - LHR
2 stops36h 30mMultiple Airlines
Tue 28/508:30LHR - BDL
2 stops15h 19mMultiple Airlines
Deal found 7/5£648
Mon 13/517:10BDL - LHR
1 stop12h 55mAmerican Airlines
Fri 17/512:15LHR - BDL
1 stop14h 39mAmerican Airlines
Deal found 7/5£895
Mon 13/516:09BDL - LHR
1 stop10h 36mAmerican Airlines
Fri 17/509:30LHR - BDL
2 stops14h 24mAmerican Airlines
Deal found 7/5£916
Mon 13/518:08BDL - LHR
2 stops13h 07mDelta
Fri 17/511:30LHR - BDL
2 stops16h 54mDelta
Deal found 7/5£925

One-way flights to Heathrow from Connecticut

Search for one-way flight options from Connecticut to Heathrow. 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 881,145 searches. Data last updated 8 May 2024.
Take a look at some of the best available options we've come across on one-way flights from Connecticut to London. Users needing a return flight from Connecticut to London should utilize the search form above.
Sat 27/715:52BDL - LHR
2 stops16h 33mAer Lingus
Deal found 7/5£375
Thu 15/813:58BDL - LHR
3 stops40h 57mMultiple Airlines
Deal found 6/5£389
Tue 21/512:45BDL - LHR
1 stop15h 15mUnited Airlines
Deal found 7/5£437
Mon 13/512:45BDL - LHR
2 stops23h 20mUnited Airlines
Deal found 7/5£457
Tue 4/606:00BDL - LHR
3 stops33h 50mMultiple Airlines
Deal found 7/5£461
Fri 6/917:55BDL - LHR
1 stop10h 10mAer Lingus
Deal found 7/5£471
Sat 27/717:11BDL - LHR
1 stop33h 39mFinnair
Deal found 7/5£474
Wed 25/915:00BDL - LHR
1 stop10h 45mUnited Airlines
Deal found 8/5£476
Thu 15/817:55BDL - LHR
1 stop15h 00mAer Lingus
Deal found 6/5£480

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 881,145 searches. Data last updated 8 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£546 - £931

Route

Depart

Return

Price

Hartford Bradley IntlLondon Heathrow

BDL - LHR

BDLLHR

Hartford Bradley Intl

Tue 20/8

2 stops19h 30m

London Heathrow

Tue 27/8

2 stops21h 34m

£546

Hartford Bradley IntlLondon Heathrow

BDL - LHR

BDLLHR

Hartford Bradley Intl

Tue 20/8

1 stop20h 00m

London Heathrow

Tue 27/8

1 stop30h 39m

£554

Hartford Bradley IntlLondon Heathrow

BDL - LHR

BDLLHR

Hartford Bradley Intl

Fri 16/8

1 stop11h 41m

London Heathrow

Tue 27/8

1 stop17h 24m

£595

Hartford Bradley IntlLondon Heathrow

BDL - LHR

BDLLHR

Hartford Bradley Intl

Sun 6/10

2 stops18h 10m

London Heathrow

Tue 15/10

2 stops29h 39m

£622

Hartford Bradley IntlLondon Heathrow

BDL - LHR

BDLLHR

Hartford Bradley Intl

Sun 19/5

1 stop19h 55m

London Heathrow

Sun 26/5

2 stops16h 39m

£639

Hartford Bradley IntlLondon Heathrow

BDL - LHR

BDLLHR

Hartford Bradley Intl

Fri 20/9

2 stops13h 38m

London Heathrow

Tue 24/9

1 stop12h 35m

£778

Hartford Bradley IntlLondon Heathrow

BDL - LHR

BDLLHR

Hartford Bradley Intl

Tue 10/9

2 stops35h 40m

London Heathrow

Fri 13/9

2 stops22h 04m

£874

Hartford Bradley IntlLondon Heathrow

BDL - LHR

BDLLHR

Hartford Bradley Intl

Tue 10/9

1 stop12h 45m

London Heathrow

Fri 13/9

1 stop17h 07m

£911

Hartford Bradley IntlLondon Heathrow

BDL - LHR

BDLLHR

Hartford Bradley Intl

Sat 25/5

1 stop31h 37m

London Heathrow

Tue 28/5

2 stops15h 58m

£931

Flights are sorted by cheapest first

Deals found on 7/5

No data available for this route at this time. Please check back soon.

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 8 May 2024.
To help decide which airline to fly from Connecticut to London, see what other customers have to say about United Airlines, Air Canada and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
10,789 reviews

Overall

8.1

Crew

8.6

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

8.1
Very Good
10,789 reviews
8.1
Very Good
10,789 reviews

Overall

8.1

Crew

8.6

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.9
Good
1,592 reviews
8.1
Very Good
10,789 reviews

Overall

8.1

Crew

8.6

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.8
Good
1,379 reviews
8.1
Very Good
10,789 reviews

Overall

8.1

Crew

8.6

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.7
Good
739 reviews
8.1
Very Good
10,789 reviews

Overall

8.1

Crew

8.6

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.5
Good
1,777 reviews
8.1
Very Good
10,789 reviews

Overall

8.1

Crew

8.6

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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.
  • Can I find flights from Connecticut to London Heathrow Airport for under £600 on Cheapflights?

    Yes, there are multiple flights from Connecticut to London Heathrow Airport for under £600. The cheapest flight booked recently is on United Airlines for just £546, but on average you can expect to pay £621.

  • Are there last-minute flights available from Connecticut to London Heathrow Airport for under £700?

    There are currently 6+ open flights from Connecticut to London Heathrow Airport within the next 7 days for less than £700.

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

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at £375. United Airlines flights start at £437 while deals on Finnair start at £474 one-way.

  • What does BDL to LHR mean?

    This is defined as Hartford Bradley Intl Airport (BDL) and London Heathrow Airport (LHR). Codes like London Heathrow Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Connecticut to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your Connecticut to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Connecticut to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Connecticut to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Connecticut to Heathrow that allow pets onboard?

    Many airlines flying from Connecticut to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Connecticut to Heathrow?

    Yes, you can often find last-minute deals on Connecticut to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Connecticut to London Heathrow Airport flight deals updated?

    The Connecticut to London Heathrow Airport flight deals you see on this page were last updated on 8/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Connecticut to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.

Search flights from Connecticut to Heathrow by cabin class

Find flights from Connecticut to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.