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Cheap flights from London Heathrow Airport to Hartford from £330

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BDL
22 Feb — 1 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Hartford

Enter your travel dates to find the best prices.

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 23 January 2026.

Sun 22/207:45
LHR
-
BDL
1 stop21h 12m
JetBlue
Sun 1/306:00
BDL
-
LHR
1 stop9h 45m
JetBlue
Deal found 23/1£400
Mon 9/312:15
LHR
-
BDL
2 stops15h 42m
Multiple Airlines
Mon 16/306:00
BDL
-
LHR
2 stops24h 50m
Multiple Airlines
Deal found 23/1£413
Sun 8/312:20
LHR
-
BDL
1 stop15h 37m
JetBlue
Sun 15/306:00
BDL
-
LHR
1 stop10h 45m
JetBlue
Deal found 22/1£468
Wed 28/116:35
LHR
-
BDL
1 stop12h 13m
Multiple Airlines
Wed 4/206:00
BDL
-
LHR
1 stop19h 55m
Multiple Airlines
Deal found 22/1£522
Tue 27/107:25
LHR
-
BDL
1 stop21h 23m
JetBlue
Wed 4/206:00
BDL
-
LHR
1 stop10h 40m
JetBlue
Deal found 23/1£530
Mon 9/313:30
LHR
-
BDL
2 stops14h 29m
Lufthansa
Mon 16/319:35
BDL
-
LHR
1 stop11h 15m
Lufthansa
Deal found 23/1£557
Mon 9/307:40
LHR
-
BDL
2 stops20h 19m
United Airlines
Mon 16/314:45
BDL
-
LHR
1 stop11h 55m
United Airlines
Deal found 23/1£562
Sun 22/219:30
LHR
-
BDL
2 stops28h 22m
Lufthansa
Sun 1/315:00
BDL
-
LHR
1 stop10h 40m
Lufthansa
Deal found 23/1£576
Sat 14/210:45
LHR
-
BDL
1 stop29h 04m
KLM
Sat 7/313:00
BDL
-
LHR
1 stop15h 05m
KLM
Deal found 22/1£576
Fri 27/212:20
LHR
-
BDL
1 stop16h 37m
JetBlue
Sat 7/306:00
BDL
-
LHR
1 stop11h 00m
JetBlue
Deal found 22/1£579

Find 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 23 January 2026.

Round-trip from

£400

One-way from

£330

Popular in

August

Cheapest in

October

Average price

£551
JetBlue
  • JetBlue
  • 22/2-1/3
  • 2 total stops
  • 30h 57m total
  • London to Hartford
Search Deals
JetBlue
  • JetBlue
  • 8/3
  • 1 total stop
  • 20h 12m total
  • London to Hartford
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 23 January 2026.
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

Mon 9/3

08:05-23:57

1 stop19h 52m

Hartford Bradley Intl

Mon 16/3

06:00-20:45

1 stop10h 45m

£400

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sun 8/3

12:20-23:57

1 stop15h 37m

Hartford Bradley Intl

Sun 15/3

06:00-20:45

1 stop10h 45m

£468

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 9/3

13:30-23:59

2 stops14h 29m

Hartford Bradley Intl

Mon 16/3

19:35-10:50

1 stop11h 15m

£557

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 9/3

07:40-23:59

2 stops20h 19m

Hartford Bradley Intl

Mon 16/3

14:45-06:40

1 stop11h 55m

£562

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sun 22/2

19:30-18:52

2 stops28h 22m

Hartford Bradley Intl

Sun 1/3

15:00-06:40

1 stop10h 40m

£576

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sat 14/2

10:45-10:49

1 stop29h 04m

Hartford Bradley Intl

Sat 7/3

13:00-09:05

1 stop15h 05m

£576

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Fri 27/2

12:20-23:57

1 stop16h 37m

Hartford Bradley Intl

Sat 7/3

06:00-22:00

1 stop11h 00m

£579

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sun 8/3

09:00-23:59

2 stops18h 59m

Hartford Bradley Intl

Sun 15/3

19:35-06:40

1 stop31h 05m

£588

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sun 8/3

07:45-23:57

1 stop20h 12m

£330

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sun 8/3

09:55-17:08

3 stops35h 13m

£377

Flights are sorted by cheapest return flights first.

Deals found on 22/1

Showing 1-10 of 17 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 16 January 2026.

Booking 60 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.

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 23 January 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Hartford, such as Finnair, United Airlines, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,353 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Overall

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,353 reviews
Finnair
7.6
Good
1,353 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Overall

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
United Airlines
7.4
Good
9,195 reviews
Finnair
7.6
Good
1,353 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Overall

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Aer Lingus
7.2
Good
1,442 reviews
Finnair
7.6
Good
1,353 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Overall

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
JetBlue
7.2
Good
2,893 reviews
Finnair
7.6
Good
1,353 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Overall

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Lufthansa
6.8
Okay
7,744 reviews
Finnair
7.6
Good
1,353 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Overall

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

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 14h 29m. 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 £429. Additional return tickets that might be worth considering are offered by Virgin Atlantic and United Airlines, with the lowest prices starting at £459 and £465, respectively. These flights start at 28% 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.

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.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Heathrow to LaGuardia flights
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Gatwick to LaGuardia flights
London City to Newark flights
Luton to John F Kennedy Intl flights
Stansted to Newark flights
Luton to Newark flights
Stansted to LaGuardia flights
Luton to LaGuardia flights
London City to LaGuardia flights
Southend to John F Kennedy Intl flights
Heathrow to Providence flights
Southend to Newark flights
Gatwick to Hartford flights
London City to Hartford flights
London City to Providence flights
Gatwick to Providence flights
Heathrow to New Haven flights
Southend to Hartford flights
Luton to Providence flights

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 23 January 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£429Average£471FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£459Average£552FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£465Average£621FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£473Average£638FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£485Average£547FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£500Average£615FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£550Average£656FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£602Average£701FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Heathrow to Hartford via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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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