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Cheap flights from the United Kingdom to Hartford from £305

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BDL
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Hartford

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Hartford
Explore the most affordable flight options available from United Kingdom to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Tue 21/408:15
LHR
-
BDL
1 stop20h 31m
JetBlue
Wed 29/406:00
BDL
-
LHR
1 stop9h 45m
JetBlue
Deal found 5/3£451
Mon 13/406:20
LHR
-
BDL
1 stop15h 10m
Multiple Airlines
Mon 27/418:00
BDL
-
LHR
1 stop22h 40m
Multiple Airlines
Deal found 6/3£516
Thu 10/911:55
LHR
-
BDL
1 stop15h 39m
JetBlue
Mon 14/906:45
BDL
-
LHR
1 stop9h 00m
JetBlue
Deal found 5/3£522
Mon 13/411:55
LHR
-
BDL
1 stop16h 57m
JetBlue
Mon 27/406:00
BDL
-
LHR
1 stop22h 30m
JetBlue
Deal found 6/3£528
Wed 3/611:55
LHR
-
BDL
1 stop16h 55m
JetBlue
Thu 11/606:25
BDL
-
LHR
1 stop9h 20m
JetBlue
Deal found 8/3£570
Mon 13/406:45
LCY
-
BDL
1 stop14h 45m
Multiple Airlines
Mon 27/418:00
BDL
-
LCY
1 stop22h 35m
Multiple Airlines
Deal found 6/3£572
Tue 7/411:55
LHR
-
BDL
1 stop16h 57m
JetBlue
Thu 3/1207:02
BDL
-
LHR
1 stop9h 38m
JetBlue
Deal found 6/3£576
Wed 22/409:50
LHR
-
BDL
1 stop11h 40m
Aer Lingus
Wed 29/418:00
BDL
-
LHR
1 stop9h 05m
Aer Lingus
Deal found 7/3£579
Mon 4/508:15
LHR
-
BDL
1 stop20h 29m
JetBlue
Thu 21/506:25
BDL
-
LHR
1 stop9h 20m
JetBlue
Deal found 5/3£579
Wed 20/508:15
LHR
-
BDL
1 stop20h 29m
JetBlue
Sat 30/506:25
BDL
-
LHR
1 stop9h 20m
JetBlue
Deal found 6/3£582
Wed 22/413:30
LHR
-
BDL
2 stops15h 29m
Lufthansa
Wed 29/415:04
BDL
-
LHR
1 stop14h 36m
Lufthansa
Deal found 7/3£583
Fri 18/908:15
LHR
-
BDL
1 stop19h 19m
JetBlue
Sat 26/906:45
BDL
-
LHR
1 stop9h 00m
JetBlue
Deal found 9/3£588

Find flight deals from United Kingdom to Hartford

Keep the following information in mind while searching for United Kingdom to Hartford flight deals. Data was last updated 10 March 2026.

Round-trip from

£451

One-way from

£305

Popular in

December

Cheapest in

October

Average price

£661
JetBlue
  • JetBlue
  • 21/4-29/4
  • 2 total stops
  • 30h 16m total
  • United Kingdom to Hartford
Search Deals
6/6
  • 6/6
  • 1 total stop
  • 15h 51m total
  • United Kingdom to Hartford
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 10 March 2026.
Use the filters below to find and compare flights from the United Kingdom to Hartford that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 21/4

08:15-23:46

1 stop20h 31m

Hartford Bradley Intl

Wed 29/4

06:00-20:45

1 stop9h 45m

£451

LondonHartford

LCY - BDL

LCYBDL

London City

Mon 13/4

06:45-16:30

1 stop14h 45m

Hartford Bradley Intl

Mon 27/4

18:00-21:35

1 stop22h 35m

£572

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 13/4

08:30-18:48

2 stops15h 18m

Hartford Bradley Intl

Mon 27/4

19:44-06:55

1 stop30h 11m

£609

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Wed 22/4

06:50-17:32

2 stops15h 42m

Hartford Bradley Intl

Wed 29/4

18:49-11:55

1 stop12h 06m

£612

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 20/4

11:55-23:44

1 stop16h 49m

Hartford Bradley Intl

Mon 27/4

06:00-20:45

1 stop9h 45m

£628

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Thu 23/4

06:50-17:32

2 stops15h 42m

Hartford Bradley Intl

Mon 27/4

15:04-06:55

1 stop10h 51m

£639

LondonHartford

LGW - BDL

LGWBDL

London Gatwick

Wed 3/6

14:00-00:51

1 stop15h 51m

Hartford Bradley Intl

Fri 12/6

18:40-06:20

2 stops30h 40m

£644

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sat 4/4

11:55-23:52

1 stop16h 57m

Hartford Bradley Intl

Thu 3/12

07:02-21:40

1 stop9h 38m

£649

LondonHartford

LGW - BDL

LGWBDL

London Gatwick

Tue 2/6

14:00-00:41

1 stop15h 41m

Hartford Bradley Intl

Thu 11/6

06:20-10:00

2 stops22h 40m

£683

LondonHartford

LGW - BDL

LGWBDL

London Gatwick

Tue 2/6

14:00-00:41

1 stop15h 41m

Hartford Bradley Intl

Wed 10/6

06:10-10:00

1 stop22h 50m

£692

Flights are sorted by cheapest return flights first.

Deals found on 6/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from United Kingdom to Hartford

Have a flexible travel schedule? Discover the best time to fly to Hartford from United Kingdom 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 the United Kingdom to Hartford
No data available for this route at this time. Please check back soon.

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 10 March 2026.
Check out reviews from past customers who have flown with Finnair,United Airlines, andAer Lingus from the United Kingdom to Hartford to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,371 reviews
Check prices

Entertainment

6.9

Boarding

7.7

Crew

8.2

Overall

7.6

Comfort

7.5

Food

6.7

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
1,371 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Entertainment

6.9

Boarding

7.7

Crew

8.2

Overall

7.6

Comfort

7.5

Food

6.7

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
9,413 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Entertainment

6.9

Boarding

7.7

Crew

8.2

Overall

7.6

Comfort

7.5

Food

6.7

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
1,473 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Entertainment

6.9

Boarding

7.7

Crew

8.2

Overall

7.6

Comfort

7.5

Food

6.7

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
2,900 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Entertainment

6.9

Boarding

7.7

Crew

8.2

Overall

7.6

Comfort

7.5

Food

6.7

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
7,841 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Entertainment

6.9

Boarding

7.7

Crew

8.2

Overall

7.6

Comfort

7.5

Food

6.7

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 United Kingdom 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 United Kingdom?

    For a flight from United Kingdom to Hartford, you will be flying into Bradley Intl. Hartford Bradley Intl (BDL) is just 11.9 mi from the center of the city.

  • How long is the flight from United Kingdom to Hartford?

    For as low as £609, JetBlue can have you in Hartford from United Kingdom in 15h 18m. United Kingdom and Hartford are separated by a distance of 3340 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from United Kingdom to Hartford?

    While some choose either London Gatwick - Hartford Bradley Intl or Manchester - Hartford Bradley Intl, London Heathrow - Hartford Bradley Intl is the most popular route from United Kingdom to Hartford.

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

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

  • How can I find direct flights from United Kingdom to Hartford?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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

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Alternative routes for United Kingdom to Hartford

See prices for flight routes from nearby airports that may be better suited for you.
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Bristol to Newark flights
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Newcastle upon Tyne to Newark flights
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Madrid to John F Kennedy Intl flights
Cardiff to Newark flights
Liverpool to John F Kennedy Intl flights
Newcastle upon Tyne to LaGuardia flights

Top 7 airlines flying from United Kingdom to Hartford

Discover the top 7 airlines that operate flights from United Kingdom 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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£399Average£683FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
JetBlueCheapest£435Average£480FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£472Average£630FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£520Average£569FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£560Average£656FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£566Average£628FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£636Average£764FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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 United Kingdom to Hartford?

Cheapflights makes it easy to find United Kingdom to Hartford flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to Hartford for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from United Kingdom to Hartford with no change fees.

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

Not ready to book yet? You can track prices for flights from United Kingdom to Hartford on Cheapflights with our Price Alert feature and get notified when better prices are available.

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