United Kingdom
GBP

LHR - BDL

£397 Find Cheap Flights from London Heathrow Airport to Hartford – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£629
Typical prices: £598-£874
Lufthansa
Sun 18/11Sun 25/11
LHR - BDL • 2 stops
Cheapest one-way flight
£397
Typical prices: £531-£701
Multiple Airlines
Tue 25/12
LHR - BDL • 3 stops
Direct flights
Not available
There are currently no direct flights between London Heathrow Airport and Hartford. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
19 weeks
in advance
Our data shows that travellers who book at least 19 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 26% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
New York John F Kennedy Intl (JFK)
Cheapest • Avg £571 (return)
Philadelphia (PHL)
Shortest trip • 10h 47m (one-way)
Insights
Insights
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We hope you enjoy your trip to Hartford!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Hartford (LHR-BDL)

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

Recent return flight deals from Heathrow to Hartford

Wed, 18 Nov - Wed, 25 Nov
Lufthansa Logo
09:30 - 23:59LHR  London Heathrow-BDL Hartford Bradley Intl
19h 29m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
Lufthansa Logo
10:37 - 06:40BDL  Hartford Bradley Intl-LHR London Heathrow
15h 03m1 stop Washington, D.C. Dulles Intl
£629Lufthansa
Mon, 16 Nov - Mon, 23 Nov
JetBlue Logo
08:05 - 23:38LHR  London Heathrow-BDL Hartford Bradley Intl
20h 33m1 stop New York John F Kennedy Intl
JetBlue Logo
06:00 - 09:30BDL  Hartford Bradley Intl-LHR London Heathrow
22h 30m1 stop New York John F Kennedy Intl
£632JetBlue
Mon, 2 Nov - Wed, 9 Dec
JetBlue Logo
08:05 - 23:38LHR  London Heathrow-BDL Hartford Bradley Intl
20h 33m1 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
£635JetBlue
Mon, 16 Nov - Mon, 23 Nov
United Airlines Logo
07:30 - 18:42LHR  London Heathrow-BDL Hartford Bradley Intl
16h 12m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
United Airlines Logo
17:02 - 12:00BDL  Hartford Bradley Intl-LHR London Heathrow
13h 58m1 stop Chicago O'Hare Intl
£638United Airlines
Mon, 16 Nov - Mon, 23 Nov
United Airlines Logo
07:30 - 18:42LHR  London Heathrow-BDL Hartford Bradley Intl
16h 12m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
United Airlines Logo
10:37 - 12:00BDL  Hartford Bradley Intl-LHR London Heathrow
20h 23m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
£638United Airlines
Wed, 18 Nov - Wed, 25 Nov
United Airlines Logo
06:35 - 18:42LHR  London Heathrow-BDL Hartford Bradley Intl
17h 07m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl
United Airlines Logo
12:37 - 08:25BDL  Hartford Bradley Intl-LHR London Heathrow
14h 48m2 stops Chicago O'Hare Intl Newark
£638United Airlines
Tue, 3 Nov - Sat, 7 Nov
Aer Lingus Logo
08:50 - 16:25LHR  London Heathrow-BDL Hartford Bradley Intl
12h 35m1 stop Dublin
Aer Lingus Logo
17:55 - 11:25BDL  Hartford Bradley Intl-LHR London Heathrow
12h 30m1 stop Dublin
£644Aer Lingus
Thu, 19 Nov - Sat, 5 Dec
Aer Lingus Logo
09:50 - 16:25LHR  London Heathrow-BDL Hartford Bradley Intl
11h 35m1 stop Dublin
Aer Lingus Logo
17:55 - 13:25BDL  Hartford Bradley Intl-LHR London Heathrow
14h 30m1 stop Dublin
£647Aer Lingus
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
£669JetBlue
Tue, 3 Nov - Sat, 7 Nov
Aer Lingus Logo
08:50 - 16:25LHR  London Heathrow-BDL Hartford Bradley Intl
12h 35m1 stop Dublin
Aer Lingus Logo
06:00 - 08:05BDL  Hartford Bradley Intl-LHR London Heathrow
21h 05m2 stops Philadelphia Dublin
£878Aer Lingus
Booking Insights

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

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

How much is a return flight from London Heathrow Airport to Hartford?

Return flights from London Heathrow Airport to Hartford typically range from £598 to £874. The lowest price found in the past 5 days was £629 on Lufthansa.

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

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from London Heathrow Airport to Hartford. It’s 19% cheaper than the average day, while Tuesday is the most expensive, with prices 19% higher.

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

•February is the cheapest month to fly from London Heathrow Airport to Hartford at £541 return.
•June (£927) and August (£881) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 71% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from London Heathrow Airport to Hartford the cheapest?

Flights from London Heathrow Airport to Hartford are cheapest 19 weeks before departure. Booking in this window typically costs about 25% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for London Heathrow Airport to Hartford flights

Low season

March

Cheapest flight

£397
Beat the crowds with an average 42% drop in traveller numbers.
One-way flight from London Heathrow Airport to Hartford

When to book flights from Heathrow to Hartford

Are your dates flexible? Find out the best times to travel from Heathrow 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 Heathrow Airport to Hartford flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

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

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

    • Economy class
    • Business Class

  • How long is a flight from London Heathrow Airport to Hartford?

    A direct flight from London Heathrow Airport to Hartford takes 00m, covering 3,340 miles.

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

    Return flights from London Heathrow Airport to Hartford range from £598 to £874, with an average of £730 over the past 12 months. Anything below £598 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 11% above the £730 route average. Book 19 weeks before departure for the lowest fares.

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

    One-way fares from London Heathrow Airport to Hartford are currently lower than usual. Average one-way flight prices are about £446, which is 25% 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 £21 for economy cars. Top options include:

    • Hertz
    • Alamo
    • Dollar
    • Thrifty
    • Budget

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

    Flights from London Heathrow Airport to Hartford usually depart from London Heathrow (LHR) and arrive at Hartford Bradley Intl (BDL).

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

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

    • Dublin (DUB) – 51% of one-stop connections
    • New York John F Kennedy Intl (JFK) – 29% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) – 14% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) – 5% of one-stop connections

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

    Yes. Flexible dates can save you up to 33% on flights from London Heathrow Airport to Hartford. Thursday is the cheapest departure day at £593 return on average, while Tuesday is the most expensive at £873, a difference of £280.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

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

    Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time of 10h 47m, compared to 10h 49m via Dublin (DUB) and 11h 08m via Washington, D.C. Dulles Intl (IAD).

  • What is the time difference between London Heathrow Airport and Hartford?

    Hartford is 5 hours behind London Heathrow Airport (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 Heathrow Airport 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 Thursday departure and avoid flying on Tuesday. On this route, Thursday flights average £593, about £280 less than Tuesday fares (32% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 19 weeks before you fly. On this route, that window historically saves about 25% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your London Heathrow Airport to Hartford trip for February. Fares historically average £541 return in that month – typically £386 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Heathrow to Hartford

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

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