LHR - BDL

£389 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
£513
Typical prices: £594-£868
United Airlines
Thu 1/3Wed 7/3
LHR - BDL • 1 stop
Cheapest one-way flight
£389
Typical prices: £528-£697
United Airlines
Thu 11/1
LHR - BDL • 1 stop
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 £567 (return)
Philadelphia (PHL)
Shortest trip • 10h 47m (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 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

Mon, 1 Mar - Sun, 7 Mar
United Airlines Logo
16:20 - 23:43LHR  London Heathrow-BDL Hartford Bradley Intl
12h 23m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
19:51 - 10:50BDL  Hartford Bradley Intl-LHR London Heathrow
9h 59m1 stop Washington, D.C. Dulles Intl
£513United Airlines
Mon, 12 Apr - Sat, 17 Apr
United Airlines Logo
16:40 - 23:57LHR  London Heathrow-BDL Hartford Bradley Intl
12h 17m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
14:48 - 06:55BDL  Hartford Bradley Intl-LHR London Heathrow
11h 07m1 stop Washington, D.C. Dulles Intl
£525United Airlines
Mon, 23 Nov - Mon, 30 Nov
United Airlines Logo
09:00 - 23:59LHR  London Heathrow-BDL Hartford Bradley Intl
19h 59m2 stops Zurich Washington, D.C. Dulles Intl
United Airlines Logo
15:00 - 11:15BDL  Hartford Bradley Intl-LHR London Heathrow
15h 15m2 stops Washington, D.C. Dulles Intl Zurich
£612United Airlines
Mon, 23 Nov - Mon, 30 Nov
United Airlines Logo
09:00 - 23:59LHR  London Heathrow-BDL Hartford Bradley Intl
19h 59m2 stops Zurich Washington, D.C. Dulles Intl
United Airlines Logo
10:37 - 06:40BDL  Hartford Bradley Intl-LHR London Heathrow
15h 03m1 stop Washington, D.C. Dulles Intl
£615United Airlines
Mon, 23 Nov - Sun, 29 Nov
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 - 20:55BDL  Hartford Bradley Intl-LHR London Heathrow
9h 55m1 stop New York John F Kennedy Intl
£723JetBlue
Tue, 10 Nov - Fri, 13 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 - 20:55BDL  Hartford Bradley Intl-LHR London Heathrow
9h 55m1 stop New York John F Kennedy Intl
£731JetBlue
Thu, 17 Dec - Thu, 14 Jan
JetBlue Logo
07:25 - 23:57LHR  London Heathrow-BDL Hartford Bradley Intl
21h 32m1 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
£745JetBlue
Thu, 10 Dec - Thu, 17 Dec
Aer Lingus Logo
07:50 - 16:25LHR  London Heathrow-BDL Hartford Bradley Intl
13h 35m1 stop Dublin
Aer Lingus Logo
17:55 - 15:35BDL  Hartford Bradley Intl-LHR London Heathrow
16h 40m1 stop Dublin
£756Aer Lingus
Mon, 23 Nov - Sun, 29 Nov
Aer Lingus Logo
08:50 - 22:28LHR  London Heathrow-BDL Hartford Bradley Intl
18h 38m2 stops Dublin Philadelphia
Aer Lingus Logo
09:51 - 13:25BDL  Hartford Bradley Intl-LHR London Heathrow
22h 34m2 stops Philadelphia Dublin
£815Aer Lingus
Sun, 27 Dec - Sun, 3 Jan
Aer Lingus Logo
18:20 - 22:58LHR  London Heathrow-BDL Hartford Bradley Intl
33h 38m2 stops Dublin Philadelphia
Aer Lingus Logo
06:00 - 08:05BDL  Hartford Bradley Intl-LHR London Heathrow
21h 05m2 stops Philadelphia Dublin
£846Aer 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 £594 to £868. The lowest price found in the past 5 days was £513 on United Airlines.

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 £537 return.
•June (£920) and August (£875) 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.

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Key details for London Heathrow Airport to Hartford flights

Low season

March

Cheapest flight

£389
Beat the crowds with an average 34% drop in traveller numbers.
The most popular month to fly with an average 21% increase 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 £594 to £868, with an average of £725 over the past 12 months. Anything below £594 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 £725 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 £443, 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 £57 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 £589 return on average, while Tuesday is the most expensive at £867, a difference of £278.

    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 4 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 £589, about £278 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 £537 return in that month – typically £383 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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