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Cheap flights from the United Kingdom to Hartford from £297

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BDL
4 Mar — 11 Mar1
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 2 February 2026.

Sat 7/208:05
LHR
-
BDL
1 stop20h 38m
JetBlue
Sun 22/206:00
BDL
-
LHR
1 stop22h 30m
JetBlue
Deal found 31/1£447
Mon 4/508:15
LHR
-
BDL
1 stop20h 29m
JetBlue
Wed 13/506:45
BDL
-
LHR
1 stop9h 00m
JetBlue
Deal found 1/2£465
Sat 14/212:20
LHR
-
BDL
1 stop16h 37m
JetBlue
Sat 7/306:00
BDL
-
LHR
1 stop22h 30m
JetBlue
Deal found 31/1£508
Thu 19/312:20
LHR
-
BDL
1 stop15h 26m
JetBlue
Thu 26/306:00
BDL
-
LHR
1 stop11h 40m
JetBlue
Deal found 1/2£509
Mon 11/508:15
LHR
-
BDL
1 stop20h 29m
JetBlue
Thu 21/506:40
BDL
-
LHR
1 stop9h 05m
JetBlue
Deal found 31/1£524
Tue 17/306:35
LHR
-
BDL
2 stops18h 41m
United Airlines
Tue 24/310:28
BDL
-
LHR
1 stop16h 12m
United Airlines
Deal found 31/1£566
Mon 4/508:40
LHR
-
BDL
2 stops20h 05m
United Airlines
Wed 13/512:40
BDL
-
LHR
1 stop13h 05m
United Airlines
Deal found 1/2£573
Mon 11/512:10
LHR
-
BDL
2 stops50h 27m
United Airlines
Thu 21/506:00
BDL
-
LHR
2 stops19h 30m
United Airlines
Deal found 31/1£575
Thu 7/511:55
LHR
-
BDL
1 stop16h 49m
JetBlue
Sat 16/506:45
BDL
-
LHR
1 stop9h 00m
JetBlue
Deal found 1/2£589
Thu 7/508:40
LHR
-
BDL
2 stops20h 05m
United Airlines
Sat 16/514:58
BDL
-
LHR
1 stop14h 42m
United Airlines
Deal found 1/2£633
Wed 13/508:10
BHX
-
BDL
1 stop13h 20m
Aer Lingus
Thu 28/518:00
BDL
-
BHX
1 stop9h 40m
Aer Lingus
Deal found 1/2£642
Wed 18/311:30
EDI
-
BDL
2 stops37h 46m
United Airlines
Wed 25/306:00
BDL
-
EDI
2 stops20h 55m
United Airlines
Deal found 1/2£665

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 2 February 2026.

Round-trip from

£418

One-way from

£297

Popular in

December

Cheapest in

January

Average price

£553
JetBlue
  • JetBlue
  • 27/2-6/3
  • 2 total stops
  • 39h 07m total
  • United Kingdom to Hartford
Search Deals
6/5
  • 6/5
  • 1 total stop
  • 34h 17m total
  • United Kingdom to Hartford
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 2 February 2026.
Use the filters below to find and compare flights from the United Kingdom to Hartford that are best for you.

Fly from

United Kingdom

Fly to

Hartford

Route

Depart

Return

Price

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 4/5

08:15-23:44

1 stop20h 29m

Hartford Bradley Intl

Wed 13/5

06:45-20:45

1 stop9h 00m

£465

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sat 14/2

12:20-23:57

1 stop16h 37m

Hartford Bradley Intl

Sat 7/3

06:00-09:30

1 stop22h 30m

£508

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Thu 19/3

12:20-23:46

1 stop15h 26m

Hartford Bradley Intl

Thu 26/3

06:00-21:40

1 stop11h 40m

£509

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 11/5

08:15-23:44

1 stop20h 29m

Hartford Bradley Intl

Thu 21/5

06:40-20:45

1 stop9h 05m

£524

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 17/3

06:35-21:16

2 stops18h 41m

Hartford Bradley Intl

Tue 24/3

14:45-09:10

2 stops14h 25m

£566

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 4/5

08:40-23:45

2 stops20h 05m

Hartford Bradley Intl

Wed 13/5

12:40-10:40

2 stops17h 00m

£573

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 11/5

12:10-09:37

2 stops50h 27m

Hartford Bradley Intl

Thu 21/5

06:00-06:30

2 stops19h 30m

£575

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Thu 7/5

11:55-23:44

1 stop16h 49m

Hartford Bradley Intl

Sat 16/5

06:45-20:45

1 stop9h 00m

£589

BirminghamHartford

BHX - BDL

BHXBDL

Birmingham

Wed 13/5

08:10-16:30

1 stop13h 20m

Hartford Bradley Intl

Thu 28/5

18:00-08:40

1 stop9h 40m

£642

EdinburghHartford

EDI - BDL

EDIBDL

Edinburgh Turnhouse

Wed 18/3

11:30-21:16

2 stops37h 46m

Hartford Bradley Intl

Wed 25/3

06:00-06:55

2 stops20h 55m

£665

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 51 results
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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 2 February 2026.
Check out reviews from past customers who have flown with Finnair, Virgin Atlantic, andUnited Airlines 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
1,357 reviews
Check prices

Overall

7.6

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

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
1,357 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Overall

7.6

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

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
Virgin Atlantic
7.5
Good
678 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Overall

7.6

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

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
9,229 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Overall

7.6

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

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
1,444 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Overall

7.6

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

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
2,892 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Overall

7.6

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

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 £642, JetBlue can have you in Hartford from United Kingdom in 13h 20m. United Kingdom and Hartford are separated by a distance of 3267 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 Birmingham - Hartford Bradley Intl or Edinburgh Turnhouse - 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
New Britain

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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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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 2 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£389Average£669FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
JetBlueCheapest£424Average£466FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£460Average£615FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£489Average£627FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£492Average£541FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£495Average£611FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£544Average£649FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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