LON - BDL

£341 Find Cheap Flights from London to Hartford – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£443
Typical prices: £528-£834
Multiple Airlines
Sat 3/11Sat 10/11
LGW - BDL • 1 stop
Cheapest one-way flight
£341
Typical prices: £510-£719
Multiple Airlines
Mon 29/10
LGW - BDL • 2 stops
Direct flights
Not available
There are currently no direct flights between London and Hartford. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
STN - BDL
Cheapest • 34% average savings
LHR - BDL
Most popular
Insights
Insights
When to book
7 weeks
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
When to travel
October
Cheapest • 20% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
New York John F Kennedy Intl (JFK)
Cheapest • Avg £528 (return)
Philadelphia (PHL)
Shortest trip • 10h 40m (one-way)
Insights
Insights
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We hope you enjoy your trip to Hartford!
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Flight Deals

Cheap Flights from London to Hartford (LON-BDL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Hartford

Tue, 3 Nov - Tue, 10 Nov
Multiple Airlines Logo
09:40 - 16:25LGW  London Gatwick-BDL Hartford Bradley Intl
11h 45m1 stop Dublin
Multiple Airlines Logo
17:55 - 14:00BDL  Hartford Bradley Intl-LGW London Gatwick
15h 05m1 stop Dublin
£443Multiple Airlines
Thu, 5 Nov - Thu, 12 Nov
Multiple Airlines Logo
08:50 - 16:25LGW  London Gatwick-BDL Hartford Bradley Intl
12h 35m1 stop Dublin
Multiple Airlines Logo
17:55 - 09:15BDL  Hartford Bradley Intl-LGW London Gatwick
10h 20m1 stop Dublin
£447Multiple Airlines
Tue, 3 Nov - Tue, 10 Nov
Aer Lingus Logo
08:50 - 16:25LHR  London Heathrow-BDL Hartford Bradley Intl
12h 35m1 stop Dublin
Aer Lingus Logo
17:55 - 15:35BDL  Hartford Bradley Intl-LHR London Heathrow
16h 40m1 stop Dublin
£489Aer Lingus
Thu, 5 Nov - Thu, 12 Nov
Multiple Airlines Logo
08:50 - 16:25LGW  London Gatwick-BDL Hartford Bradley Intl
12h 35m1 stop Dublin
Multiple Airlines Logo
09:50 - 09:15BDL  Hartford Bradley Intl-LGW London Gatwick
18h 25m2 stops Philadelphia Dublin
£521Multiple Airlines
Wed, 21 Oct - Sat, 31 Oct
Aer Lingus Logo
07:40 - 16:30LHR  London Heathrow-BDL Hartford Bradley Intl
13h 50m1 stop Dublin
Aer Lingus Logo
18:55 - 09:05BDL  Hartford Bradley Intl-LHR London Heathrow
10h 10m1 stop Dublin
£552Aer Lingus
Thu, 5 Nov - Thu, 12 Nov
Aer Lingus Logo
08:50 - 16:25LHR  London Heathrow-BDL Hartford Bradley Intl
12h 35m1 stop Dublin
Aer Lingus Logo
17:55 - 08:05BDL  Hartford Bradley Intl-LHR London Heathrow
9h 10m1 stop Dublin
£568Aer Lingus
Mon, 19 Oct - Mon, 26 Oct
Multiple Airlines Logo
09:45 - 16:30LGW  London Gatwick-BDL Hartford Bradley Intl
11h 45m1 stop Dublin
Multiple Airlines Logo
06:00 - 09:15BDL  Hartford Bradley Intl-LGW London Gatwick
23h 15m2 stops Philadelphia Dublin
£572Multiple Airlines
Sat, 5 Dec - Mon, 14 Dec
JetBlue Logo
12:20 - 23:57LHR  London Heathrow-BDL Hartford Bradley Intl
16h 37m1 stop New York John F Kennedy Intl
JetBlue Logo
06:00 - 21:40BDL  Hartford Bradley Intl-LHR London Heathrow
10h 40m1 stop New York John F Kennedy Intl
£592JetBlue
Thu, 5 Nov - Thu, 12 Nov
JetBlue Logo
12:20 - 23:38LHR  London Heathrow-BDL Hartford Bradley Intl
16h 18m1 stop New York John F Kennedy Intl
JetBlue Logo
06:00 - 21:40BDL  Hartford Bradley Intl-LHR London Heathrow
10h 40m1 stop New York John F Kennedy Intl
£600JetBlue
Thu, 15 Oct - Wed, 21 Oct
JetBlue Logo
11:55 - 23:46LHR  London Heathrow-BDL Hartford Bradley Intl
16h 51m1 stop New York John F Kennedy Intl
JetBlue Logo
06:25 - 20:45BDL  Hartford Bradley Intl-LHR London Heathrow
9h 20m1 stop New York John F Kennedy Intl
£621JetBlue
Booking Insights

Price, demand, and travel trends for London to Hartford flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from London to Hartford with more confidence.

What is the cheapest London to Hartford flight route?

London Stansted Airport (STN) to Hartford (BDL) is the cheapest London to Hartford route, averaging £359 return. Other London to Hartford routes average £635, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from London to Hartford?

Sunday is the cheapest day of the week to fly from London to Hartford and is 5% cheaper than the average day. Wednesday is the most expensive day with flight prices 10% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from London to Hartford?

•October is the cheapest month to fly from London to Hartford at £522 return.
•June (£918) and July (£892) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 75% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from London to Hartford the cheapest?

Flights from London to Hartford are cheapest 7 weeks before departure. Booking in this window typically costs about 30% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for London to Hartford flights

Low season

March

Cheapest flight

£341
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 20% lower on average.
Flights from London Gatwick Airport to Hartford

When to book flights from London to Hartford

Are your dates flexible? Find out the best times to travel from London to Hartford based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your London to Hartford flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which cabin classes can I book on flights from London to Hartford?

    Two cabin classes are available on flights from London to Hartford:

    • Economy class
    • Business Class

  • How long is a flight from London to Hartford?

    A direct flight from London to Hartford takes 0h 00m, covering 3,353 miles.

  • Do I need a passport to fly from London to Hartford?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a London to Hartford flight?

    Return flights from London to Hartford range from £528 to £834, with an average of £654 over the past 12 months. Anything below £528 counts as a good deal.

  • How expensive are last-minute London to Hartford flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 15% above the route average of £654. Book 7 weeks before departure for the lowest fares.

  • How are flight prices from London to Hartford looking right now?

    One-way fares from London to Hartford are currently lower than usual. Average one-way flight prices are about £401, which is 31% below the typical average for this route.

  • Which car hire options are available at Hartford Bradley Intl Airport (BDL)?

    Hartford Bradley Intl Airport (BDL) hosts 5 major car hire companies, with daily rates starting from around £20 for economy cars. Top options include:
    • Hertz
    • Alamo
    • Dollar
    • Thrifty
    • Budget

  • Which airports can I use when flying from London to Hartford?

    Flights from London to Hartford may depart from several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN). Flights usually arrive at Hartford Bradley Intl (BDL).

  • Which airports do connecting flights from London to Hartford pass through?

    One-stop flights from London to Hartford most commonly connect through:

    • New York John F Kennedy Intl (JFK) – 41% of one-stop connections
    • Dublin (DUB) – 40% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) – 15% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) – 2% of one-stop connections

    New York John F Kennedy Intl (JFK) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from London to Hartford?

    On the London to Hartford route, being flexible with your departure day can save you up to 14%. Sunday is the cheapest day at £627 return on average, while Wednesday is the most expensive at £726 – a £99 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different stopover airport from London to Hartford?

    Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time of 10h 40m, compared to 10h 46m via Dublin (DUB) and 11h 08m via Washington, D.C. Dulles Intl (IAD).

  • What is the time difference between London and Hartford?

    Hartford is 5 hours behind London (Eastern Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Hartford?

    Connecticut Science Center is one of the most viewed places in Hartford on KAYAK.

Your guide to booking London to Hartford flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure instead of Wednesday. On this route, Sunday flights average £627 – about £99 less than Wednesday (14% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 7 weeks before you fly. On this route, that window historically saves about 30% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your London to Hartford trip for October. Fares historically average £522 return in that month – typically £395 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from London to Hartford

Complete your trip to Hartford with a hotel stay or car hire

Car hire in Hartford
Hotels in Hartford
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