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Cheap flights from London Heathrow Airport to Hartford from £333

This is the cheapest retur 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
16 Jul — 23 Jul1
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 11 July 2025.

Round-trip from

£333

Popular in

December

Cheapest in

February

Average price

£653
Icelandair
  • Icelandair
  • 16/9-24/9
  • 2 total stops
  • 27h 21m 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).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 11 July 2025.

Tue 16/908:15LHR - BDL
1 stop18h 46mIcelandair
Wed 24/907:10BDL - LHR
1 stop8h 35mIcelandair
Deal found 10/7£333
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
Sat 9/809:35LHR - BDL
2 stops18h 26mVirgin Atlantic
Sat 16/810:00BDL - LHR
2 stops15h 45mVirgin Atlantic
Deal found 9/7£785
Mon 15/914:05LHR - BDL
2 stops14h 39mMultiple Airlines
Mon 22/910:32BDL - LHR
3 stops14h 58mMultiple Airlines
Deal found 10/7£820
Sun 24/821:10LHR - BDL
1 stop24h 25mAer Lingus
Sun 31/818:05BDL - LHR
1 stop11h 15mAer Lingus
Deal found 10/7£852
Mon 15/917:40LHR - BDL
3 stops25h 21mAir Canada
Mon 22/910:32BDL - LHR
3 stops14h 58mAir Canada
Deal found 10/7£871

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 11 July 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

08:15-22:01

1 stop18h 46m

Hartford Bradley Intl

Wed 24/9

07:10-20:45

1 stop8h 35m

£333

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

LHR - BDL

LHRBDL

London Heathrow

Sat 9/8

09:35-23:01

2 stops18h 26m

Hartford Bradley Intl

Sat 16/8

10:00-06:45

2 stops15h 45m

£785

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 15/9

14:05-23:44

2 stops14h 39m

Hartford Bradley Intl

Mon 22/9

10:32-06:30

3 stops14h 58m

£820

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sun 24/8

21:10-16:35

1 stop24h 25m

Hartford Bradley Intl

Sun 31/8

18:05-10:20

1 stop11h 15m

£852

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 15/9

17:40-14:01

3 stops25h 21m

Hartford Bradley Intl

Mon 22/9

10:32-06:30

3 stops14h 58m

£871

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 4/8

11:55-23:46

1 stop40h 51m

£415

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sun 14/9

06:10-10:45

3 stops33h 35m

£467

Flights are sorted by cheapest return flights first.

Deals found on 9/7

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 27 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 11 July 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.

How much does it cost for a return flight from London Heathrow Airport to Hartford?

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.
Read through reviews of airlines operating flights from London Heathrow Airport to Hartford, such as Delta, United Airlines, andVirgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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.
WestJet
7.2
Good
2,927 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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 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 7 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 £333. Additional return tickets that might be worth considering are offered by JetBlue and United Airlines, with the lowest prices starting at £416 and £557, respectively. These flights start at 46% 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 £415 on JetBlue. Other airlines that offer cheap prices include Aer Lingus from £468 and Lufthansa from £525 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.
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Top 7 airlines flying from Heathrow to Hartford

Discover the top 7 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 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 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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