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Cheap flights from London to Hartford from £283

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BDL
16 Jul — 23 Jul1
1 adult

Cheapflights Tip: The best prices from London to Hartford Bradley Intl are usually found in May or January, booked 42 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from London to Hartford

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Hartford (BDL). 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 11 July 2025.

Round-trip from

£333

One-way from

£283

Popular in

July

Cheapest in

May

Average price

£722
Icelandair
  • Icelandair
  • 16/9-24/9
  • 2 total stops
  • 27h 21m total
  • London to Hartford
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17/9
  • 17/9
  • 2 total stops
  • 38h 04m total
  • London to Hartford
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£64 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Find 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 11 July 2025.

Tue 16/908:15LHR - BDL
1 stop18h 46mIcelandair
Wed 24/907:10BDL - LHR
1 stop8h 35mIcelandair
Deal found 10/7£333
Sat 9/812:10LGW - BDL
2 stops38h 49mIcelandair
Sat 16/807:12BDL - LGW
2 stops21h 23mIcelandair
Deal found 9/7£398
Mon 15/911:55LHR - BDL
1 stop15h 06mJetBlue
Mon 22/907:10BDL - LHR
1 stop8h 35mJetBlue
Deal found 10/7£416
Mon 15/908:40LHR - BDL
2 stops20h 04mUnited Airlines
Mon 22/914:57BDL - LHR
2 stops13h 23mUnited Airlines
Deal found 10/7£557
Wed 1/1008:30LHR - BDL
2 stops15h 22mLufthansa
Wed 8/1014:51BDL - LHR
1 stop14h 49mLufthansa
Deal found 10/7£561
Thu 24/712:10LGW - BDL
2 stops40h 36mJetBlue
Mon 28/707:12BDL - LGW
2 stops21h 23mJetBlue
Deal found 11/7£609
Sun 24/810:55LGW - BDL
2 stops28h 57mMultiple Airlines
Sun 31/806:45BDL - LGW
2 stops23h 10mMultiple Airlines
Deal found 10/7£678
Fri 31/1009:55LCY - BDL
2 stops18h 04mLufthansa
Sun 30/1119:55BDL - LCY
2 stops16h 40mLufthansa
Deal found 11/7£688
Fri 31/1019:20LCY - BDL
2 stops27h 31mMultiple Airlines
Sun 30/1114:47BDL - LCY
2 stops17h 03mMultiple Airlines
Deal found 10/7£736
Tue 16/910:00LCY - BDL
2 stops18h 52mVirgin Atlantic
Wed 24/914:36BDL - LCY
2 stops21h 04mVirgin Atlantic
Deal found 10/7£738
Tue 16/909:05LCY - BDL
1 stop12h 30mBritish Airways
Wed 24/918:05BDL - LCY
1 stop11h 15mBritish Airways
Deal found 10/7£765
Sat 9/809:35LHR - BDL
2 stops18h 26mVirgin Atlantic
Sat 16/810:00BDL - LHR
2 stops15h 45mVirgin Atlantic
Deal found 9/7£785

Cheapflights Fare Finder

Customise your flight search to find flights from London to Hartford 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 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from London to Hartford that are best for you.

Fly from

London

Fly to

Hartford

Route

Depart

Return

Price

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 16/9

08:15-22:01

1 stop18h 46m

Hartford Bradley Intl

Wed 24/9

07:10-20:45

1 stop8h 35m

£333

LondonHartford

LGW - BDL

LGWBDL

London Gatwick

Sat 9/8

12:10-21:59

2 stops38h 49m

Hartford Bradley Intl

Sat 16/8

07:12-09:35

2 stops21h 23m

£398

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 15/9

11:55-22:01

1 stop15h 06m

Hartford Bradley Intl

Mon 22/9

07:10-20:45

1 stop8h 35m

£416

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 15/9

08:40-23:44

2 stops20h 04m

Hartford Bradley Intl

Mon 22/9

14:57-09:20

2 stops13h 23m

£557

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Wed 1/10

08:30-18:52

2 stops15h 22m

Hartford Bradley Intl

Wed 8/10

14:51-10:40

1 stop14h 49m

£561

LondonHartford

LGW - BDL

LGWBDL

London Gatwick

Thu 24/7

12:10-23:46

2 stops40h 36m

Hartford Bradley Intl

Mon 28/7

07:12-09:35

2 stops21h 23m

£609

LondonHartford

LGW - BDL

LGWBDL

London Gatwick

Sun 24/8

10:55-10:52

2 stops28h 57m

Hartford Bradley Intl

Sun 31/8

06:45-10:55

2 stops23h 10m

£678

LondonHartford

LCY - BDL

LCYBDL

London City

Fri 31/10

09:55-23:59

2 stops18h 04m

Hartford Bradley Intl

Sun 30/11

19:55-17:35

2 stops16h 40m

£688

LondonHartford

LCY - BDL

LCYBDL

London City

Fri 31/10

19:20-18:51

2 stops27h 31m

Hartford Bradley Intl

Sun 30/11

14:47-12:50

2 stops17h 03m

£736

LondonHartford

LCY - BDL

LCYBDL

London City

Tue 16/9

10:00-23:52

2 stops18h 52m

Hartford Bradley Intl

Wed 24/9

14:36-16:40

2 stops21h 04m

£738

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 33 results
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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 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.

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 return flight from London to Hartford. Price data was last updated on 27 June 2025.

Booking 42 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Hartford. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to Hartford?

Currently, November is the cheapest month in which you can book a flight from London to Hartford (average of £683). Flying from London to Hartford 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 LON to BDL?

Find hourly flight availability from London to Hartford. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

One of the essential ways to save on airfare from London to Hartford is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 8% on airfare.

Reviews of airlines servicing Hartford

Get insights into the airlines that provide service to Hartford. 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 Hartford. Reviews last updated 11 July 2025.
Check out reviews from past customers who have flown with Delta, United Airlines, andVirgin Atlantic from London to Hartford 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
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,951 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,848 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
JetBlue
7.3
Good
2,913 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Turkish Airlines
7.3
Good
3,896 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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?

    For a flight from London to Hartford, you will be flying into Bradley Intl. Hartford Bradley Intl (BDL) is just 11.9 mi from the center of the city. Bradley Intl is the only Hartford airport and it handles 0 inbound flights from London per day. 7 airlines have flights to Hartford Bradley Intl from London on a regular basis.

  • What are the cheapest airlines flying from London to Hartford round-trip?

    Our cheapest airline available from London to Hartford is Icelandair. Our recent data shows that you can find tickets from as low as £333 on this airline. Additional options worth looking into are JetBlue and United Airlines, starting at £416 and £557 round-trip. You may be able to fly from London to Hartford for 46% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £415. However, be on the lookout for offers from Aer Lingus and Lufthansa, as they are both options that can get you from London to Hartford for a low price.

  • What are the most popular routes from London to Hartford?

    While some choose either London City - Hartford Bradley Intl or London Gatwick - Hartford Bradley Intl, London Heathrow - Hartford Bradley Intl is the most popular 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 holiday 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.

  • What is the cheapest month to book a flight from London to Hartford?

    Currently, November is the cheapest month in which you can book a flight from London to Hartford (average of £683). Flying from London to Hartford 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Enfield
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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.
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Top 7 airlines flying from London to Hartford

Discover the top 7 airlines that operate flights from London to Hartford. 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 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£451Average£615FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£464Average£693FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£468Average£654FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£475Average£558FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£484Average£512FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£498Average£601FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£524Average£666FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Hartford from London today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Hartford from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes! Start tracking prices for London to Hartford flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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