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

The cheapet airlines for a one-way flight from Connecticut to London are Aer Lingus (£356), United Airlines (£437), and Air Canada (£438).

Currently, January is the cheapest month in which you can book a flight from Connecticut to London (average of £111). Flying from Connecticut to London in June is currently the most expensive (average of £171). 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.

How recently were the Connecticut to London flight deals updated?

The Connecticut to London flight deals you see on this page were last updated on 3/5.

What are the most popular routes from Connecticut to London?

The most popular flight routes from Connecticut to London are Hartford Bradley Intl - London Heathrow, Hartford Bradley Intl - London City and Hartford Bradley Intl - London Gatwick.

Can I find flights from Connecticut to London for under £600 on Cheapflights?

Yes, there are multiple flights from Connecticut to London for under £600. The cheapest flight booked recently is on United Airlines for just £543, but on average you can expect to pay £569.

Are there last-minute flights available from Connecticut to London for under £800?

There are currently 3+ open flights from Connecticut to London within the next 7 days for less than £800.

What does BDL to LHR mean?

Hartford Bradley Intl Airport is BDL and London Heathrow Airport is LHR. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN).

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

The amount of baggage you can bring on your Connecticut to London 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 London with specific airlines?

Yes, Cheapflights allows you to browse and filter Connecticut to London 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 London that include hotel bookings?

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

How can I find direct flights from Connecticut to London?

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

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

Yes. Cheapflights offers flight deals from Connecticut to London 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 London that allow pets onboard?

Many airlines flying from Connecticut to London 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 London?

Yes, you can often find last-minute deals on Connecticut to London 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.

Cheap Flights from Connecticut to London from £259

When is the cheapest time to fly from Connecticut to London (CT - LON)?

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

Cheap United Airlines flights from Connecticut to London

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.

Tue 20/819:55BDL - LHR

1 stop9h 45mUnited Airlines

Tue 27/808:40LHR - BDL

2 stops20h 19mUnited Airlines

Deal found 3/5£543

Sun 18/806:15BDL - LHR

1 stop24h 30mUnited Airlines

Thu 29/815:50LHR - BDL

1 stop23h 19mUnited Airlines

Deal found 3/5£543

Sun 18/806:15BDL - LHR

1 stop21h 45mUnited Airlines

Wed 28/810:50LHR - BDL

2 stops18h 09mUnited Airlines

Deal found 3/5£545

Wed 21/811:30BDL - LHR

2 stops14h 15mUnited Airlines

Wed 28/808:40LHR - BDL

2 stops20h 19mUnited Airlines

Deal found 3/5£547

Sat 17/819:55BDL - LHR

1 stop29h 50mUnited Airlines

Tue 27/809:00LHR - BDL

2 stops19h 59mUnited Airlines

Deal found 3/5£549

Tue 20/811:30BDL - LHR

1 stop13h 25mUnited Airlines

Thu 29/815:50LHR - BDL

1 stop23h 19mUnited Airlines

Deal found 3/5£552

Mon 20/506:06BDL - LHR

1 stop18h 49mUnited Airlines

Wed 5/607:25LHR - BDL

2 stops16h 34mUnited Airlines

Deal found 5/5£587

Fri 23/811:30BDL - LHR

1 stop13h 25mUnited Airlines

Tue 27/808:30LHR - BDL

1 stop30h 39mUnited Airlines

Deal found 4/5£592

Sat 18/517:00BDL - LHR

1 stop31h 55mUnited Airlines

Wed 29/506:50LHR - BDL

2 stops16h 59mUnited Airlines

Deal found 4/5£599

Cheap Delta flights from Connecticut to London

Have a look at some of the cheapest available Delta flights departing from Connecticut and landing in London. Check back soon if you're not seeing flights that suit your needs.

Wed 21/809:45BDL - LHR

1 stop16h 00mDelta

Fri 30/806:15LHR - BDL

2 stops21h 46mDelta

Deal found 3/5£551

Sun 18/819:15BDL - LHR

1 stop31h 35mDelta

Fri 30/806:15LHR - BDL

2 stops21h 46mDelta

Deal found 3/5£555

Wed 21/809:45BDL - LHR

1 stop16h 30mDelta

Fri 30/812:45LHR - BDL

1 stop13h 37mDelta

Deal found 3/5£555

Sun 1/909:45BDL - LGW

1 stop19h 15mDelta

Fri 13/912:00LGW - BDL

1 stop15h 54mDelta

Deal found 5/5£587

Thu 22/813:00BDL - LHR

1 stop12h 45mDelta

Wed 28/812:45LHR - BDL

1 stop16h 07mDelta

Deal found 3/5£595

Sun 11/819:15BDL - LHR

1 stop13h 00mDelta

Thu 22/811:30LHR - BDL

2 stops16h 31mDelta

Deal found 3/5£596

Mon 12/811:16BDL - LHR

1 stop14h 59mDelta

Tue 20/808:40LHR - BDL

2 stops19h 21mDelta

Deal found 3/5£598

Mon 12/809:45BDL - LHR

1 stop18h 40mDelta

Wed 21/813:55LHR - BDL

1 stop14h 06mDelta

Deal found 3/5£601

Sat 10/817:00BDL - LHR

1 stop32h 45mDelta

Tue 20/808:40LHR - BDL

2 stops19h 21mDelta

Deal found 3/5£602

Cheap Connecticut to London flights in May & June 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.

Mon 20/506:06BDL - LHR

1 stop18h 49mUnited Airlines

Wed 5/607:25LHR - BDL

2 stops16h 34mUnited Airlines

Deal found 5/5£587

Sat 22/620:51BDL - LGW

1 stop32h 09mMultiple Airlines

Mon 24/614:00LGW - BDL

2 stops27h 26mMultiple Airlines

Deal found 4/5£588

Mon 20/506:06BDL - LHR

1 stop18h 49mMultiple Airlines

Wed 5/612:05LHR - BDL

1 stop28h 15mMultiple Airlines

Deal found 5/5£598

Sat 18/517:00BDL - LHR

1 stop31h 55mUnited Airlines

Wed 29/506:50LHR - BDL

2 stops16h 59mUnited Airlines

Deal found 4/5£599

Sat 18/517:10BDL - LHR

1 stop24h 00mMultiple Airlines

Wed 29/513:40LHR - BDL

1 stop13h 45mMultiple Airlines

Deal found 4/5£606

Fri 28/618:45BDL - LGW

2 stops34h 15mMultiple Airlines

Wed 3/714:00LGW - BDL

1 stop14h 54mMultiple Airlines

Deal found 5/5£616

Sat 18/513:00BDL - LHR

2 stops36h 30mAir Canada

Wed 29/514:05LHR - BDL

2 stops27h 15mAir Canada

Deal found 4/5£622

Thu 16/506:00BDL - LHR

1 stop19h 45mUnited Airlines

Tue 28/508:40LHR - BDL

2 stops20h 18mUnited Airlines

Deal found 4/5£629

Sun 19/519:45BDL - LHR

1 stop9h 55mUnited Airlines

Sun 26/510:50LHR - BDL

2 stops18h 08mUnited Airlines

Deal found 5/5£630

Connecticut to London 2024 flight deals

Check out some of the best flight deals from Connecticut to London in 2024. Check back in a little while for more flight options.

Tue 20/819:55BDL - LHR

1 stop9h 45mUnited Airlines

Tue 27/808:40LHR - BDL

2 stops20h 19mUnited Airlines

Deal found 3/5£543

Sun 18/806:15BDL - LHR

1 stop24h 30mUnited Airlines

Thu 29/815:50LHR - BDL

1 stop23h 19mUnited Airlines

Deal found 3/5£543

Sun 18/806:15BDL - LHR

1 stop21h 45mUnited Airlines

Wed 28/810:50LHR - BDL

2 stops18h 09mUnited Airlines

Deal found 3/5£545

Wed 21/811:30BDL - LHR

2 stops14h 15mUnited Airlines

Wed 28/808:40LHR - BDL

2 stops20h 19mUnited Airlines

Deal found 3/5£547

Sat 17/819:55BDL - LHR

1 stop29h 50mUnited Airlines

Tue 27/809:00LHR - BDL

2 stops19h 59mUnited Airlines

Deal found 3/5£549

Wed 21/809:45BDL - LHR

1 stop16h 00mDelta

Fri 30/806:15LHR - BDL

2 stops21h 46mDelta

Deal found 3/5£551

Tue 20/811:30BDL - LHR

1 stop13h 25mUnited Airlines

Thu 29/815:50LHR - BDL

1 stop23h 19mUnited Airlines

Deal found 3/5£552

Sun 18/819:15BDL - LHR

1 stop31h 35mDelta

Fri 30/806:15LHR - BDL

2 stops21h 46mDelta

Deal found 3/5£555

Wed 21/809:45BDL - LHR

1 stop16h 30mDelta

Fri 30/812:45LHR - BDL

1 stop13h 37mDelta

Deal found 3/5£555

Connecticut to London flights leaving soon

Book one of these great deals on flights from Connecticut to London. Tip: verify your flight details before completing your reservation.

Fri 10/510:20BDL - LHR

1 stop19h 20mUnited Airlines

Sun 12/506:30LHR - BDL

2 stops20h 06mUnited Airlines

Deal found 4/5£756

Fri 10/511:45BDL - LHR

1 stop14h 30mKLM

Sun 12/511:35LHR - BDL

1 stop17h 05mKLM

Deal found 4/5£763

Fri 10/518:08BDL - LHR

2 stops13h 07mDelta

Sun 12/517:50LHR - BDL

2 stops23h 10mDelta

Deal found 4/5£767

One-way flights to London from Connecticut

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.

Thu 16/521:11BDL - LGW

1 stop31h 49mMultiple Airlines

Deal found 5/5£259

Sat 10/813:32BDL - LHR

2 stops18h 53mAer Lingus

Deal found 4/5£356

Tue 21/521:07BDL - LGW

1 stop31h 53mMultiple Airlines

Deal found 5/5£360

Tue 9/711:13BDL - LHR

3 stops19h 42mMultiple Airlines

Deal found 4/5£363

Fri 9/807:15BDL - LHR

2 stops23h 40mMultiple Airlines

Deal found 4/5£406

Fri 9/819:00BDL - STN

3 stops34h 40mMultiple Airlines

Deal found 4/5£412

Sat 10/817:55BDL - LHR

1 stop9h 05mAer Lingus

Deal found 4/5£415

Tue 13/812:04BDL - LHR

3 stops27h 21mMultiple Airlines

Deal found 4/5£422

Wed 7/807:00BDL - LHR

2 stops32h 20mMultiple Airlines

Deal found 4/5£428

Find flights from Connecticut to London within your budget

Fly from

Fly to

Budget

£543 - £696

Route

Depart

Return

Price

Hartford Bradley IntlLondon Heathrow

BDL - LHR

BDLLHR

Hartford Bradley Intl

Tue 20/8

1 stop9h 45m

London Heathrow

Tue 27/8

2 stops20h 19m

£543

Hartford Bradley IntlLondon Heathrow

BDL - LHR

BDLLHR

Hartford Bradley Intl

Wed 21/8

1 stop16h 00m

London Heathrow

Fri 30/8

2 stops21h 46m

£551

Hartford Bradley IntlLondon Heathrow

BDL - LHR

BDLLHR

Hartford Bradley Intl

Sat 17/8

1 stop32h 25m

London Heathrow

Tue 27/8

1 stop14h 57m

£560

Hartford Bradley IntlLondon Gatwick

BDL - LGW

BDLLGW

Hartford Bradley Intl

Fri 6/9

2 stops15h 05m

London Gatwick

Wed 11/9

1 stop34h 09m

£567

Hartford Bradley IntlLondon Heathrow

BDL - LHR

BDLLHR

Hartford Bradley Intl

Tue 3/9

1 stop15h 15m

London Heathrow

Fri 13/9

1 stop14h 47m

£615

Hartford Bradley IntlLondon Heathrow

BDL - LHR

BDLLHR

Hartford Bradley Intl

Sun 1/9

2 stops14h 40m

London Heathrow

Wed 11/9

1 stop21h 09m

£621

Hartford Bradley IntlLondon Heathrow

BDL - LHR

BDLLHR

Hartford Bradley Intl

Fri 23/8

1 stop12h 45m

London Heathrow

Tue 27/8

2 stops22h 37m

£626

Hartford Bradley IntlLondon Heathrow

BDL - LHR

BDLLHR

Hartford Bradley Intl

Tue 24/9

1 stop12h 15m

London Heathrow

Sun 6/10

1 stop12h 35m

£660

Hartford Bradley IntlLondon Heathrow

BDL - LHR

BDLLHR

Hartford Bradley Intl

Fri 16/8

1 stop11h 41m

London Heathrow

Mon 19/8

1 stop15h 39m

£696

Flights are sorted by cheapest first

Deals found on 3/5

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

Reviews of airlines servicing London

Peruse reviews from past customers who have flown with United Airlines, Delta and Virgin Atlantic 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.

Delta

8.1

Very Good

10,826 reviews

Check prices

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.

Delta

8.1

Very Good

10,826 reviews

Delta

8.1

Very Good

10,826 reviews

Check prices

Reviews

1 / 10

KLM

7.9

Good

1,603 reviews

Delta

8.1

Very Good

10,826 reviews

Check prices

Reviews

1 / 10

Finnair

7.8

Good

1,381 reviews

Delta

8.1

Very Good

10,826 reviews

Check prices

Reviews

1 / 10

Virgin Atlantic

7.7

Good

740 reviews

Delta

8.1

Very Good

10,826 reviews

Check prices

Reviews

1 / 10

Air France

7.6

Good

1,785 reviews

Delta

8.1

Very Good

10,826 reviews

Check prices

Reviews

1 / 10

Related info for your journey

Can I find flights from Connecticut to London for under £600 on Cheapflights?
Yes, there are multiple flights from Connecticut to London for under £600. The cheapest flight booked recently is on United Airlines for just £543, but on average you can expect to pay £569.
Are there last-minute flights available from Connecticut to London for under £800?
There are currently 3+ open flights from Connecticut to London within the next 7 days for less than £800.
What are the cheapest airlines to fly from Connecticut to London one-way?
The cheapet airlines for a one-way flight from Connecticut to London are Aer Lingus (£356), United Airlines (£437), and Air Canada (£438).
What are the most popular routes from Connecticut to London?
The most popular flight routes from Connecticut to London are Hartford Bradley Intl - London Heathrow, Hartford Bradley Intl - London City and Hartford Bradley Intl - London Gatwick.
What does BDL to LHR mean?
Hartford Bradley Intl Airport is BDL and London Heathrow Airport is LHR. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN).
Can I find deals for flights from Connecticut to London that include extra baggage allowance?
The amount of baggage you can bring on your Connecticut to London 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 London with specific airlines?
Yes, Cheapflights allows you to browse and filter Connecticut to London 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 London that include hotel bookings?
Yes. In addition to deals on Connecticut to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Connecticut to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Connecticut to London.
Can I find deals for business class flights from Connecticut to London?
Yes. Cheapflights offers flight deals from Connecticut to London 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 London that allow pets onboard?
Many airlines flying from Connecticut to London 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 London?
Yes, you can often find last-minute deals on Connecticut to London 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 flight deals updated?
The Connecticut to London flight deals you see on this page were last updated on 3/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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

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Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 May 2024.

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

When you search for this flight from Connecticut to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Connecticut to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Connecticut to London with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Connecticut today and book when prices fit your budget.

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Cheap flights from Connecticut to London from £259

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 16/5. 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.

When is the cheapest time to fly from Connecticut to London (CT - LON)?

Cheap United Airlines flights from Connecticut to London

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.

Cheap Delta flights from Connecticut to London

Have a look at some of the cheapest available Delta flights departing from Connecticut and landing in London. Check back soon if you're not seeing flights that suit your needs.

Cheap Connecticut to London flights in May & June 2024

Find cheap flight options from Connecticut to London specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 878,137 searches. Prices were last updated on 5 May 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.

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 878,137 searches. Data last updated 5 May 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.

Connecticut to London flights leaving soon

Book one of these great deals on flights from Connecticut to London. Tip: verify your flight details before completing your reservation.

One-way flights to London from Connecticut

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.

Find flights from Connecticut to London within your budget

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 5 May 2024.

Peruse reviews from past customers who have flown with United Airlines, Delta and Virgin Atlantic 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.

Related info for your journey

Find useful and relevant information for your journey from Connecticut to London. 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 for under £600 on Cheapflights?

Are there last-minute flights available from Connecticut to London for under £800?

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

What are the most popular routes from Connecticut to London?

What does BDL to LHR mean?

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

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

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

How can I find direct flights from Connecticut to London?

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

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

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

How recently were the Connecticut to London flight deals updated?

Browse thousands of different options on Cheapflights for your next trip

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

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Search flights from Connecticut to London by cabin class

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

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

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 London?

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

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

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

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