How long is the flight from London to Hartford?

Departing from London to Hartford will take you 14h 20m. The distance from London to Hartford is about 3360 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What is the cheapest airline to fly from London to Hartford round-trip?

Currently priced at $758, Aer Lingus will fly you from London to Hartford and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. Aer Lingus is 9% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Hartford ranges from 3.1 - 4.1 inches per month. September is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Hartford when rainfall is around 3.1 in.

If weather is an important factor for your trip to Hartford, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What are the most popular routes from London to Hartford?

Most travelers choose London Heathrow - Hartford Bradley Intl, London City - Hartford Bradley Intl or London Gatwick - Hartford Bradley Intl when deciding on the best route from London to Hartford.

What is the cheapest time of day to fly from LON to BDL?

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

Most accurate provider : When it comes to deals on London-Hartford flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London-Hartford flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London-Hartford flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on London-Hartford flights, Cheapflights users trust Gurufare the most. Gurufare has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Hartford flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Hartford from London?

If you book a flight to Hartford from London, you will be flying to Bradley Intl, which is the city’s only airport. Hartford Bradley Intl (BDL) is located 11.9 mi from the center of Hartford. There are 0 flights from London to Bradley Intl per day from 1 airline.

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

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

How can I find direct flights from London to Hartford?

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

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

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

$379+ Flights from London to Hartford

Q: How much does it cost to fly round-trip from London to Hartford?

Airfare is below average for this route at the moment. London to Hartford flights typically cost between $857 and $1,231 in January. The cheapest round-trip price found within the last 3 days was $563 on Multiple Airlines (Jan 16-Jan 26).

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Find cheap flights from London to Hartford with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from London to Hartford Bradley Intl are usually found in January or October, booked 65 days in advance, depart on a Friday or Wednesday and return on a Monday

Cheap flight deals from London to Hartford

Cheapest flights from London to Hartford
Explore the most affordable flight options available from London to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2025.

Mon 12/298:05 amLHR - BDL

1 stop20h 54mJetBlue

Sat 1/176:00 amBDL - LHR

1 stop11h 00mJetBlue

Deal found 12/8

$1,003

Sun 12/2812:20 pmLHR - BDL

1 stop16h 39mJetBlue

Sun 1/186:00 amBDL - LHR

1 stop22h 30mJetBlue

Deal found 12/8

$1,043

Sun 12/281:50 pmLHR - BDL

2 stops39h 08mLufthansa

Sun 1/183:00 pmBDL - LHR

2 stops37h 40mLufthansa

Deal found 12/9

$1,048

Mon 12/297:40 amLHR - BDL

2 stops21h 18mLufthansa

Sat 1/172:51 pmBDL - LHR

2 stops37h 49mLufthansa

Deal found 12/9

$1,078

Mon 12/2912:05 pmLHR - BDL

1 stop16h 53mUnited Airlines

Sat 1/1710:07 amBDL - LHR

2 stops14h 48mUnited Airlines

Deal found 12/10

$1,094

Sun 12/215:05 pmLGW - BDL

2 stops35h 54mTurkish Airlines

Sat 1/176:00 amBDL - LGW

2 stops22h 20mTurkish Airlines

Deal found 12/10

$2,861

Best flights from London to Hartford
Discover carefully curated flight deals from London to Hartford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 10, 2025.

Fri 1/162:00 pmLGW - BDL

1 stop34h 20mMultiple Airlines

Mon 1/261:56 pmBDL - LGW

2 stops15h 04mMultiple Airlines

Deal found 12/9

$563

Mon 1/268:05 amLHR - BDL

1 stop20h 43mJetBlue

Mon 2/96:00 amBDL - LHR

1 stop22h 30mJetBlue

Deal found 12/8

$606

Mon 1/269:00 amLHR - BDL

2 stops17h 29mUnited Airlines

Mon 2/94:46 pmBDL - LHR

1 stop13h 29mUnited Airlines

Deal found 12/8

$749

Thu 1/227:30 amLHR - BDL

2 stops16h 44mLufthansa

Thu 1/293:00 pmBDL - LHR

1 stop10h 40mLufthansa

Deal found 12/7

$753

Thu 3/56:50 amLCY - BDL

1 stop14h 20mAer Lingus

Mon 3/96:40 pmBDL - LCY

1 stop11h 45mAer Lingus

Deal found 12/10

$1,115

Thu 3/56:50 amLCY - BDL

1 stop14h 20mBritish Airways

Mon 3/96:40 pmBDL - LCY

2 stops18h 50mBritish Airways

Deal found 12/10

$1,197

Fri 1/2312:20 pmLHR - BDL

1 stop16h 28mJetBlue

Fri 1/306:00 amBDL - LHR

1 stop9h 45mJetBlue

Deal found 12/9

$624

Thu 1/2211:55 amLGW - BDL

2 stops16h 53mMultiple Airlines

Thu 1/296:00 amBDL - LGW

2 stops23h 55mMultiple Airlines

Deal found 12/7

$627

Fri 1/1612:20 pmLHR - BDL

1 stop16h 28mJetBlue

Mon 1/266:00 amBDL - LHR

1 stop9h 45mJetBlue

Deal found 12/9

$626

Wed 1/219:00 amLHR - BDL

2 stops17h 29mUnited Airlines

Wed 1/2810:07 amBDL - LHR

1 stop19h 43mUnited Airlines

Deal found 12/8

$750

Thu 3/512:20 pmLHR - BDL

1 stop16h 37mJetBlue

Mon 3/96:00 amBDL - LHR

1 stop10h 45mJetBlue

Deal found 12/8

$631

Fri 1/166:15 pmLCY - BDL

2 stops53h 59mLufthansa

Mon 1/263:02 pmBDL - LCY

2 stops21h 38mLufthansa

Deal found 12/9

$847

Sat 2/148:05 amLHR - BDL

1 stop20h 52mJetBlue

Sat 3/76:00 amBDL - LHR

1 stop11h 00mJetBlue

Deal found 12/10

$637

Mon 1/269:25 pmLGW - BDL

3 stops31h 23mMultiple Airlines

Mon 2/96:00 amBDL - LGW

2 stops28h 45mMultiple Airlines

Deal found 12/8

$911

Wed 1/2112:20 pmLHR - BDL

1 stop16h 28mJetBlue

Fri 1/306:00 amBDL - LHR

1 stop9h 45mJetBlue

Deal found 12/9

$717

Mon 1/269:25 pmLGW - BDL

3 stops31h 23mMultiple Airlines

Sun 2/86:00 amBDL - LGW

2 stops28h 45mMultiple Airlines

Deal found 12/9

$912

Fri 2/1312:20 pmLHR - BDL

1 stop16h 37mJetBlue

Sat 2/216:00 amBDL - LHR

1 stop11h 00mJetBlue

Deal found 12/8

$773

Mon 1/59:50 amLCY - BDL

2 stops38h 24mLufthansa

Mon 1/123:02 pmBDL - LCY

2 stops21h 38mLufthansa

Deal found 12/8

$1,373

Fri 2/132:00 pmLGW - BDL

1 stop34h 22mMultiple Airlines

Sat 2/212:49 pmBDL - LGW

2 stops34h 11mMultiple Airlines

Deal found 12/8

$1,195

Mon 1/51:00 pmLGW - BDL

1 stop15h 59mMultiple Airlines

Mon 1/126:00 amBDL - LGW

1 stop19h 00mMultiple Airlines

Deal found 12/8

$1,326

Fri 1/166:15 pmLCY - BDL

3 stops30h 04mMultiple Airlines

Mon 1/263:02 pmBDL - LCY

2 stops13h 13mMultiple Airlines

Deal found 12/9

$3,931

Last-minute flights from London to Hartford
Discover last-minute flight deals from London to Hartford. Data last updated December 10, 2025 and is based on user searches.

Fri 1/162:00 pmLGW - BDL

1 stop34h 20mMultiple Airlines

Mon 1/261:56 pmBDL - LGW

2 stops15h 04mMultiple Airlines

Deal found 12/9

$563

Fri 1/1612:20 pmLHR - BDL

1 stop16h 28mJetBlue

Mon 1/266:00 amBDL - LHR

1 stop9h 45mJetBlue

Deal found 12/9

$626

Wed 1/2112:20 pmLHR - BDL

1 stop16h 28mJetBlue

Fri 1/306:00 amBDL - LHR

1 stop9h 45mJetBlue

Deal found 12/9

$717

Wed 1/219:00 amLHR - BDL

2 stops17h 29mUnited Airlines

Wed 1/283:02 pmBDL - LHR

2 stops13h 08mUnited Airlines

Deal found 12/8

$750

Thu 1/2211:55 amLGW - BDL

2 stops16h 53mMultiple Airlines

Thu 1/296:00 amBDL - LGW

2 stops23h 55mMultiple Airlines

Deal found 12/7

$627

Thu 1/2212:20 pmLHR - BDL

1 stop16h 28mJetBlue

Thu 1/296:00 amBDL - LHR

1 stop10h 40mJetBlue

Deal found 12/8

$631

Thu 1/227:30 amLHR - BDL

2 stops16h 44mLufthansa

Thu 1/293:00 pmBDL - LHR

1 stop10h 40mLufthansa

Deal found 12/7

$753

Fri 1/2312:20 pmLHR - BDL

1 stop16h 28mJetBlue

Fri 1/306:00 amBDL - LHR

1 stop9h 45mJetBlue

Deal found 12/9

$624

Mon 1/2612:20 pmLHR - BDL

1 stop16h 28mJetBlue

Sun 2/86:00 amBDL - LHR

1 stop9h 45mJetBlue

Deal found 12/9

$566

Mon 1/268:05 amLHR - BDL

1 stop20h 43mJetBlue

Mon 2/96:00 amBDL - LHR

1 stop22h 30mJetBlue

Deal found 12/8

$606

Mon 1/269:00 amLHR - BDL

2 stops17h 29mUnited Airlines

Mon 2/93:02 pmBDL - LHR

2 stops15h 13mUnited Airlines

Deal found 12/8

$749

Mon 1/268:30 amLHR - BDL

2 stops15h 44mLufthansa

Sun 2/83:00 pmBDL - LHR

1 stop10h 40mLufthansa

Deal found 12/9

$756

One-way flights from London to Hartford
Search for one-way flight options from London to Hartford. Find affordable one-way fares based on user searches. Data last updated December 10, 2025.

Thu 1/152:00 pmLGW - BDL

1 stop32h 11mMultiple Airlines

Deal found 12/9

$379

Sun 1/112:10 pmLGW - BDL

1 stop34h 14mMultiple Airlines

Deal found 12/9

$404

Thu 1/159:55 amLHR - BDL

3 stops36h 16mMultiple Airlines

Deal found 12/9

$456

Sun 1/114:30 pmLHR - BDL

2 stops36h 18mMultiple Airlines

Deal found 12/9

$593

Sun 1/117:45 amLHR - BDL

1 stop21h 03mJetBlue

Deal found 12/9

$594

Mon 12/159:25 pmLGW - BDL

3 stops46h 24mMultiple Airlines

Deal found 12/7

$620

Tue 12/1612:10 pmLGW - BDL

3 stops40h 47mMultiple Airlines

Deal found 12/7

$639

Thu 1/86:00 amLHR - BDL

3 stops42h 39mMultiple Airlines

Deal found 12/9

$650

Mon 12/156:30 pmLHR - BDL

3 stops49h 19mMultiple Airlines

Deal found 12/7

$696

Thu 1/1512:20 pmLHR - BDL

1 stop16h 28mJetBlue

Deal found 12/9

$702

Thu 1/812:20 pmLHR - BDL

1 stop16h 28mJetBlue

Deal found 12/9

$721

Wed 12/177:10 amSEN - BDL

3 stops45h 33mMultiple Airlines

Deal found 12/7

$730

Find flight deals from London to Hartford

Most accurate provider	eDreams 3 stars
Most trusted provider	Gurufare 3 stars
Round-trip from	$563 (Kiwi.com)
One-way from	$379 (Trip.com)
Popular in	December
Cheapest in	January
Average price	$1,105

Provider with most accurate pricing for London (LON)-Hartford Bradley Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for London (LON)-Hartford Bradley Intl flights.

Search Deals

From London (LON) to Hartford Bradley Intl

Search Deals

One-way flight from London (LON) to Hartford Bradley Intl

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($35 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

LondonHartford

LGW - BDL

LGWBDL

London Gatwick

Fri 1/16

2:00 pm-7:20 pm

1 stop34h 20m

Hartford Bradley Intl

Mon 1/26

1:56 pm-10:00 am

2 stops15h 04m

$563

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 1/26

8:05 am-11:48 pm

1 stop20h 43m

Hartford Bradley Intl

Mon 2/9

6:00 am-9:30 am

1 stop22h 30m

$606

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Fri 1/23

12:20 pm-11:48 pm

1 stop16h 28m

Hartford Bradley Intl

Fri 1/30

6:00 am-8:45 pm

1 stop9h 45m

$624

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Fri 1/16

12:20 pm-11:48 pm

1 stop16h 28m

Hartford Bradley Intl

Mon 1/26

6:00 am-8:45 pm

1 stop9h 45m

$626

LondonHartford

LGW - BDL

LGWBDL

London Gatwick

Thu 1/22

11:55 am-11:48 pm

2 stops16h 53m

Hartford Bradley Intl

Thu 1/29

6:00 am-10:55 am

2 stops23h 55m

$627

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Thu 3/5

12:20 pm-11:57 pm

1 stop16h 37m

Hartford Bradley Intl

Mon 3/9

6:00 am-8:45 pm

1 stop10h 45m

$631

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sat 2/14

8:05 am-11:57 pm

1 stop20h 52m

Hartford Bradley Intl

Sat 3/7

6:00 am-10:00 pm

1 stop11h 00m

$637

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Wed 1/21

12:20 pm-11:48 pm

1 stop16h 28m

Hartford Bradley Intl

Fri 1/30

6:00 am-8:45 pm

1 stop9h 45m

$717

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 1/26

9:00 am-9:29 pm

2 stops17h 29m

Hartford Bradley Intl

Mon 2/9

4:46 pm-11:15 am

1 stop13h 29m

$749

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Wed 1/21

9:00 am-9:29 pm

2 stops17h 29m

Hartford Bradley Intl

Wed 1/28

10:07 am-10:50 am

1 stop19h 43m

$750

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 43 results

...

Compare providers for flights from London to Hartford

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to Hartford in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Gurufare	Price Accuracy2 stars	Trust Score*3 stars
Thrive Travel	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on London-Hartford flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London-Hartford flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London-Hartford flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on London-Hartford flights, Cheapflights users trust Gurufare the most. Gurufare has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Hartford flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from London to Hartford

Have a flexible travel schedule? Discover the best time to fly to Hartford from London 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.

Cheapflights Insights

Everything you need to know about your flight from London to Hartford

How far ahead should I book a flight from London to Hartford?

The price you pay for your flight from London to Hartford may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How much does it cost to fly round-trip from London to Hartford?

Related info for your journey

What airport do you fly into for flights to Hartford from London?
If you book a flight to Hartford from London, you will be flying to Bradley Intl, which is the city’s only airport. Hartford Bradley Intl (BDL) is located 11.9 mi from the center of Hartford. There are 0 flights from London to Bradley Intl per day from 1 airline.
How long is the flight from London to Hartford?
Departing from London to Hartford will take you 14h 20m. The distance from London to Hartford is about 3360 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What is the cheapest airline to fly from London to Hartford round-trip?
Currently priced at $758, Aer Lingus will fly you from London to Hartford and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. Aer Lingus is 9% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most popular routes from London to Hartford?
Most travelers choose London Heathrow - Hartford Bradley Intl, London City - Hartford Bradley Intl or London Gatwick - Hartford Bradley Intl when deciding on the best route from London to Hartford.
Can I find deals for flights from London to Hartford that include hotel bookings?
Yes. In addition to deals on London to Hartford flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from London to Hartford?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Hartford.
Can I find deals for business class flights from London to Hartford?
Yes. Cheapflights offers flight deals from London to Hartford by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Lee

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Top airline flying from London to Hartford

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest$758	Average$930	FlexibilityNo cancel fee	On-timeN/A

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$379+ Cheap flights from London (LON) to Hartford (BDL)

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.

Find cheap flights from London to Hartford with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from London to Hartford Bradley Intl are usually found in January or October, booked 65 days in advance, depart on a Friday or Wednesday and return on a Monday

Cheap flight deals from London to Hartford

Cheapest flights from London to HartfordExplore the most affordable flight options available from London to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2025.

Explore the most affordable flight options available from London to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2025.

Find flight deals from London to Hartford

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Hartford that are best for you.

Compare providers for flights from London to Hartford

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to Hartford in December.

Best time to book a flight from London to Hartford

Have a flexible travel schedule? Discover the best time to fly to Hartford from London with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London to Hartford

How far ahead should I book a flight from London to Hartford?

Use this chart to determine the optimal time to book a round-trip flight from London to Hartford. Price data was last updated on December 5, 2025.

How much does it cost to fly round-trip from London to Hartford?

Related info for your journey

Find useful and relevant information for your journey from London to Hartford. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Hartford from London?

How long is the flight from London to Hartford?

What is the cheapest airline to fly from London to Hartford round-trip?

What are the most popular routes from London to Hartford?

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

How can I find direct flights from London to Hartford?

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

Traveling to a place near Hartford?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Hartford

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from London to Hartford

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Cheapest flights from London to Hartford
Explore the most affordable flight options available from London to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2025.