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Cheap flights from London Heathrow Airport to Hartford from £448

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BDL
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Hartford Bradley Intl are usually found in February or November, booked 90 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Heathrow to Hartford

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 13 June 2025.

Round-trip from

£512

One-way from

£448

Popular in

December

Cheapest in

February

Average price

£690
Icelandair
  • Icelandair
  • 16/9-24/9
  • 3 total stops
  • 40h 02m total
  • London to Hartford
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Aer Lingus
  • Aer Lingus
  • 16/9
  • 1 total stop
  • 12h 45m total
  • London to Hartford
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Find flight deals from Heathrow to Hartford

Cheapest flights from Heathrow to Hartford
Explore the most affordable flight options available from Heathrow to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Tue 16/908:15LHR - BDL
2 stops31h 27mIcelandair
Wed 24/907:10BDL - LHR
1 stop8h 35mIcelandair
Deal found 12/6£512
Tue 16/909:20LHR - BDL
1 stop13h 41mKLM
Wed 24/917:45BDL - LHR
1 stop14h 45mKLM
Deal found 11/6£530
Tue 16/909:50LHR - BDL
1 stop11h 45mAer Lingus
Tue 23/918:05BDL - LHR
1 stop12h 05mAer Lingus
Deal found 11/6£535
Tue 16/908:45LHR - BDL
2 stops20h 14mUnited Airlines
Tue 23/914:57BDL - LHR
2 stops13h 38mUnited Airlines
Deal found 11/6£553
Tue 16/909:30LHR - BDL
2 stops19h 29mLufthansa
Wed 24/914:57BDL - LHR
1 stop10h 58mLufthansa
Deal found 10/6£559
Tue 16/908:40LHR - BDL
2 stops19h 56mDelta
Wed 24/913:00BDL - LHR
2 stops13h 15mDelta
Deal found 11/6£573
Tue 16/908:30LHR - BDL
2 stops18h 10mMultiple Airlines
Tue 23/910:32BDL - LHR
3 stops14h 58mMultiple Airlines
Deal found 11/6£598
Tue 8/708:25LHR - BDL
2 stops20h 21mJetBlue
Tue 15/707:12BDL - LHR
2 stops18h 18mJetBlue
Deal found 10/6£604
Tue 8/712:15LHR - BDL
1 stop16h 54mFinnair
Tue 15/718:06BDL - LHR
1 stop13h 09mFinnair
Deal found 10/6£753
Fri 4/710:05LHR - BDL
1 stop11h 57mAmerican Airlines
Fri 11/715:15BDL - LHR
1 stop11h 50mAmerican Airlines
Deal found 10/6£835
Fri 4/712:05LHR - BDL
3 stops16h 54mAir Canada
Fri 11/710:34BDL - LHR
3 stops14h 56mAir Canada
Deal found 10/6£973
Fri 15/822:25LHR - BDL
2 stops28h 34mTurkish Airlines
Fri 19/907:10BDL - LHR
2 stops32h 40mTurkish Airlines
Deal found 10/6£3,389

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow 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 13 June 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Hartford that are best for you.

Fly from

Heathrow

Fly to

Hartford

Route

Depart

Return

Price

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 16/9

08:15-10:42

2 stops31h 27m

Hartford Bradley Intl

Wed 24/9

07:10-20:45

1 stop8h 35m

£512

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 16/9

09:20-18:01

1 stop13h 41m

Hartford Bradley Intl

Wed 24/9

17:45-13:30

1 stop14h 45m

£530

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 16/9

09:50-16:35

1 stop11h 45m

Hartford Bradley Intl

Tue 23/9

18:05-11:10

1 stop12h 05m

£535

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 16/9

08:45-23:59

2 stops20h 14m

Hartford Bradley Intl

Tue 23/9

14:57-09:35

2 stops13h 38m

£553

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 16/9

09:30-23:59

2 stops19h 29m

Hartford Bradley Intl

Wed 24/9

14:57-06:55

1 stop10h 58m

£559

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 16/9

08:40-23:36

2 stops19h 56m

Hartford Bradley Intl

Wed 24/9

13:00-07:15

2 stops13h 15m

£573

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 16/9

08:30-21:40

2 stops18h 10m

Hartford Bradley Intl

Tue 23/9

10:32-06:30

3 stops14h 58m

£598

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 8/7

08:25-23:46

2 stops20h 21m

Hartford Bradley Intl

Tue 15/7

07:12-06:30

2 stops18h 18m

£604

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 8/7

12:15-00:09

1 stop16h 54m

Hartford Bradley Intl

Tue 15/7

18:06-12:15

1 stop13h 09m

£753

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Fri 4/7

10:05-17:02

1 stop11h 57m

Hartford Bradley Intl

Fri 11/7

15:15-08:05

1 stop11h 50m

£835

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 16 results
1
2

Best time to book a flight from Heathrow to Hartford

Have a flexible travel schedule? Discover the best time to fly to Hartford from Heathrow 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 Heathrow Airport to Hartford

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Hartford. Price data was last updated on 9 June 2025.

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport 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 Heathrow Airport to Hartford?

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

Find hourly flight availability from Heathrow 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 13 June 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 12% on flights from London Heathrow Airport to Hartford by exploring options for tickets at midday.

Rainfall in Hartford by month

Plan your trip to Hartford by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hartford ranges from 79.0 - 105.0 inches per month. September is typically the wettest month, when rainfall can reach 105.0 mm. February is typically the driest time to visit Hartford when rainfall is around 79.0 mm.

Temperature in Hartford by month

Plan your trip to Hartford by taking into account the average temperature totals by month.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

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 13 June 2025.
To help decide which airline to fly from London to Hartford, see what other customers have to say about Delta, KLM and United Airlines. 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
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very Good
7,946 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,923 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

    Most people fly into Hartford Bradley Intl (BDL) if they book a flight to Hartford from London Heathrow. On average, Bradley Intl has 0 inbound flights from London Heathrow per day from 6 airlines. Hartford Bradley Intl is conveniently located just 11.9 mi from Hartford’s city center.

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

    Flying on Icelandair is currently your cheapest option to Hartford, with prices starting at £512. Additional return tickets that might be worth considering are offered by KLM and Aer Lingus, with the lowest prices starting at £530 and £535, respectively. These flights start at 17% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as £448 on Aer Lingus. Other airlines that offer cheap prices include JetBlue from £664 and Air Canada from £2,353 one-way.

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

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

  • How can I find direct flights from Heathrow to Hartford?

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Hartford?

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

Book flights to London Heathrow Airport if you plan to visit one of these locations
Enfield
New Britain

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Alternative routes for Heathrow to Hartford

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Heathrow to LaGuardia flights
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Luton to John F Kennedy Intl flights
Stansted to Newark flights
London City to LaGuardia flights
Luton to Newark flights
Stansted to LaGuardia flights
Luton to LaGuardia flights
Southend to John F Kennedy Intl flights
Heathrow to Providence flights
Gatwick to Providence flights
Gatwick to Hartford flights
Southend to Newark flights
London City to Hartford flights
London City to Providence flights
Heathrow to New Haven flights
Luton to Providence flights
Southend to Hartford flights

Top 6 airlines flying from Heathrow to Hartford

Discover the top 6 airlines that operate flights from Heathrow 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£429Average£629FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£464Average£609FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£475Average£558FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£498Average£603FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£519Average£666FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£579Average£671FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

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

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Hartford for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Hartford, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Heathrow to Hartford and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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