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Cheap flights from London Heathrow Airport to Hartford from £357

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BDL
2 9月 — 9 9月1
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 28 8月 2025.

Round-trip from

£454

One-way from

£357

Popular in

December

Cheapest in

February

Average price

£757
Icelandair
  • Icelandair
  • 1/10-8/10
  • 3 total stops
  • 37h 29m total
  • London to Hartford
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18/9
  • 18/9
  • 3 total stops
  • 30h 10m total
  • London to Hartford
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£6 potential increase over avg. return price).
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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 August 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 28 8月 2025.

週三 1/1008:15LHR - BDL
1 stop19h 14mIcelandair
週三 8/1007:15BDL - LHR
2 stops18h 15mIcelandair
Deal found 25/8£454
週二 16/908:25LHR - BDL
2 stops43h 04mIcelandair
週三 24/907:15BDL - LHR
1 stop21h 15mIcelandair
Deal found 25/8£454
週四 9/1011:55LHR - BDL
1 stop15h 34mJetBlue
週四 16/1007:10BDL - LHR
1 stop8h 35mJetBlue
Deal found 25/8£457
週二 23/908:15LHR - BDL
1 stop19h 14mIcelandair
週二 30/907:10BDL - LHR
2 stops42h 20mIcelandair
Deal found 25/8£458
週四 2/1008:15LHR - BDL
1 stop19h 14mIcelandair
週三 8/1007:15BDL - LHR
2 stops18h 15mIcelandair
Deal found 25/8£464
週三 1/1008:15LHR - BDL
1 stop19h 14mJetBlue
週三 8/1007:15BDL - LHR
1 stop21h 15mJetBlue
Deal found 27/8£475
週二 16/908:15LHR - BDL
1 stop19h 14mJetBlue
週三 24/907:15BDL - LHR
1 stop21h 15mJetBlue
Deal found 27/8£483
週五 10/1011:55LHR - BDL
1 stop15h 34mJetBlue
週二 14/1007:10BDL - LHR
1 stop8h 35mJetBlue
Deal found 27/8£487
週六 13/908:15LHR - BDL
1 stop19h 14mJetBlue
週二 30/907:10BDL - LHR
1 stop8h 35mJetBlue
Deal found 25/8£489
週四 2/1011:55LHR - BDL
1 stop15h 34mJetBlue
週三 8/1007:15BDL - LHR
1 stop21h 15mJetBlue
Deal found 26/8£494

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 28 8月 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

週三 1/10

08:15-22:29

1 stop19h 14m

Hartford Bradley Intl

週三 8/10

07:15-06:30

2 stops18h 15m

£454

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

週二 16/9

08:25-22:29

2 stops43h 04m

Hartford Bradley Intl

週三 24/9

07:15-09:30

1 stop21h 15m

£454

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

週四 9/10

11:55-22:29

1 stop15h 34m

Hartford Bradley Intl

週四 16/10

07:10-20:45

1 stop8h 35m

£457

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

週二 23/9

08:15-22:29

1 stop19h 14m

Hartford Bradley Intl

週二 30/9

07:10-06:30

2 stops42h 20m

£458

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

週四 2/10

08:15-22:29

1 stop19h 14m

Hartford Bradley Intl

週三 8/10

07:15-06:30

2 stops18h 15m

£464

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

週三 1/10

08:15-22:29

1 stop19h 14m

Hartford Bradley Intl

週三 8/10

07:15-09:30

1 stop21h 15m

£475

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

週三 1/10

08:15-22:29

1 stop19h 14m

Hartford Bradley Intl

週二 7/10

07:10-20:45

1 stop8h 35m

£475

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

週二 16/9

08:15-22:29

1 stop19h 14m

Hartford Bradley Intl

週三 24/9

07:15-09:30

1 stop21h 15m

£483

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

週五 10/10

11:55-22:29

1 stop15h 34m

Hartford Bradley Intl

週二 14/10

07:10-20:45

1 stop8h 35m

£487

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

週四 18/9

13:45-14:55

3 stops30h 10m

£357

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 20 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 22 August 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 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 28 8月 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.

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 28 8月 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Hartford, such as Finnair, Virgin Atlantic, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,321 reviews
Check prices

Crew

8.1

Food

6.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,321 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Crew

8.1

Food

6.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.4
Good
661 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Crew

8.1

Food

6.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Aer Lingus
7.2
Good
1,239 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Crew

8.1

Food

6.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
JetBlue
7.2
Good
2,920 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Crew

8.1

Food

6.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Lufthansa
6.8
Okay
7,363 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Crew

8.1

Food

6.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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 8 airlines. Hartford Bradley Intl is conveniently located just 11.9 mi from Hartford’s city center.

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

    Departing from London Heathrow Airport to Hartford will take you 15h 34m. The distance between London Heathrow Airport and Hartford is about 3340 mi. This flight may include one or multiple stops.

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

    Flying on JetBlue is currently your cheapest option to Hartford, with prices starting at £423. Additional return tickets that might be worth considering are offered by United Airlines and Aer Lingus, with the lowest prices starting at £433 and £451, respectively. These flights start at 33% lower than the current average price 3 months from now.

  • 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 Hartford?

Book flights to Hartford 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 8 airlines flying from Heathrow to Hartford

Discover the top 8 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 28 8月 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£423Average£519FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£433Average£699FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£451Average£613FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£472Average£677FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£479Average£563FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£488Average£516FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£497Average£614FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£528Average£671FlexibilityNo 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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