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Cheap flights from London to Hartford from £379

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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BDL
26 Feb — 5 Mar1
1 adult

The best prices from London to Hartford Bradley Intl are usually found in January or September, booked 17 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from London to Hartford

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 21 February 2025.

Round-trip from

£538

One-way from

£379

Popular in

July

Cheapest in

January

Average price

£633
Finnair
  • Finnair
  • 28/4-5/5
  • 3 total stops
  • 26h 10m total
  • London to Hartford
17/5
  • 17/5
  • 1 total stop
  • 25h 38m total
  • London to Hartford
Highest demand for flights based on searches. 9% potential increase in price (£57 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Average for round-trip flights in February 2025

Find flight deals from London to Hartford

Cheapest flights from London to Hartford
Explore the most affordable flight options available from London to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Mon 28/409:45LHR - BDL
2 stops14h 10mFinnair
Mon 5/519:15BDL - LHR
1 stop12h 00mFinnair
Deal found 20/2£538
Tue 1/406:40LGW - BDL
3 stops45h 02mMultiple Airlines
Sun 6/413:05BDL - LGW
2 stops15h 55mMultiple Airlines
Deal found 20/2£548
Wed 26/308:40LHR - BDL
2 stops31h 08mDelta
Mon 31/305:40BDL - LHR
1 stop22h 15mDelta
Deal found 20/2£549
Tue 16/913:30LHR - BDL
2 stops15h 27mLufthansa
Wed 24/910:23BDL - LHR
1 stop15h 32mLufthansa
Deal found 20/2£558
Wed 26/308:30LHR - BDL
2 stops19h 26mUnited Airlines
Mon 31/314:56BDL - LHR
2 stops14h 14mUnited Airlines
Deal found 20/2£563
Mon 7/408:50LHR - BDL
1 stop12h 45mAer Lingus
Mon 14/418:05BDL - LHR
1 stop11h 15mAer Lingus
Deal found 20/2£591
Wed 26/316:10LHR - BDL
1 stop22h 19mKLM
Sun 30/318:41BDL - LHR
1 stop13h 49mKLM
Deal found 20/2£597
Tue 16/908:45LCY - BDL
2 stops20h 12mLufthansa
Wed 24/914:48BDL - LCY
2 stops20h 37mLufthansa
Deal found 20/2£597
Tue 1/420:55LHR - BDL
2 stops31h 04mVirgin Atlantic
Mon 7/411:34BDL - LHR
2 stops16h 41mVirgin Atlantic
Deal found 20/2£598
Fri 28/314:30LHR - BDL
1 stop13h 41mAir France
Sun 30/311:34BDL - LHR
1 stop14h 11mAir France
Deal found 20/2£627
Tue 1/409:05LCY - BDL
1 stop12h 30mBritish Airways
Mon 7/418:05BDL - LCY
1 stop13h 40mBritish Airways
Deal found 20/2£719
Tue 1/409:20LCY - BDL
2 stops18h 39mVirgin Atlantic
Tue 8/417:18BDL - LCY
2 stops18h 22mVirgin Atlantic
Deal found 20/2£741

Find flights from London to Hartford within your budget

Customise your flight search to find flights from London 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 21 February 2025.

Fly from

London

Fly to

Hartford

Route

Depart

Return

Price

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 28/4

09:45-18:55

2 stops14h 10m

Hartford Bradley Intl

Mon 5/5

19:15-12:15

1 stop12h 00m

£538

LondonHartford

LGW - BDL

LGWBDL

London Gatwick

Tue 1/4

06:40-22:42

3 stops45h 02m

Hartford Bradley Intl

Sun 6/4

13:05-10:00

2 stops15h 55m

£548

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Wed 26/3

08:40-11:48

2 stops31h 08m

Hartford Bradley Intl

Mon 31/3

05:40-08:55

1 stop22h 15m

£549

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Wed 26/3

08:30-23:56

2 stops19h 26m

Hartford Bradley Intl

Mon 31/3

14:56-10:10

2 stops14h 14m

£563

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 28/4

09:30-00:01

2 stops19h 31m

Hartford Bradley Intl

Mon 5/5

19:52-17:40

2 stops16h 48m

£570

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 7/4

08:50-16:35

1 stop12h 45m

Hartford Bradley Intl

Mon 14/4

18:05-10:20

1 stop11h 15m

£591

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Wed 26/3

16:10-10:29

1 stop22h 19m

Hartford Bradley Intl

Sun 30/3

18:41-13:30

1 stop13h 49m

£597

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 1/4

20:55-22:59

2 stops31h 04m

Hartford Bradley Intl

Tue 8/4

07:10-07:15

1 stop19h 05m

£598

LondonHartford

LCY - BDL

LCYBDL

London City

Mon 28/4

08:45-18:42

2 stops14h 57m

Hartford Bradley Intl

Mon 5/5

19:52-16:25

2 stops15h 33m

£600

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Fri 28/3

14:30-00:11

1 stop13h 41m

Hartford Bradley Intl

Sun 30/3

11:34-06:45

1 stop14h 11m

£627

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 27 results
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Best time to book a flight from London to Hartford

Have a flexible travel schedule? Discover the best time to fly to Hartford from London 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.

Travel insights for flights from London to Hartford

Get recent, data-driven insights about flights from London to Hartford including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Hartford?

Use this chart to determine the optimal time to book a return flight from London to Hartford. Price data was last updated on 14 February 2025.

Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from London 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 LON to BDL?

Find hourly flight availability from London 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 21 February 2025.

One of the essential ways to save on airfare from London to Hartford is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 7% on airfare.

What is the cheapest day to fly from London to Hartford?

Use this chart to determine the cheapest time to fly return from London to Hartford. Price data was last updated on 30 June 2024.

Travellers seeking maximum savings on their London to Hartford flight should consider departing on Thursday at midday when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Hartford by month

Plan your trip to Hartford by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hartford ranges from 79.0 - 105.0 inches per month. September is typically the wettest month, when rainfall can reach 105.0 mm. February is typically the driest time to visit Hartford when rainfall is around 79.0 mm.

Temperature in Hartford by month

Plan your trip to Hartford by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hartford, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

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 21 February 2025.
Read through reviews of airlines operating flights from London to Hartford, such as Delta, KLM and Finnair. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very Good

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from London 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?

    For a flight from London to Hartford, you will be flying into Bradley Intl. Hartford Bradley Intl (BDL) is just 11.9 mi from the center of the city. Bradley Intl is the only Hartford airport and it handles 0 inbound flights from London per day. 6 airlines have flights to Hartford Bradley Intl from London on a regular basis.

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

    Our cheapest airline available from London to Hartford is Finnair. Our recent data shows that you can find tickets from as low as £538 on this airline. Additional options worth looking into are Delta and United Airlines, starting at £549 and £563 round-trip. You may be able to fly from London to Hartford for 18% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London to Hartford one-way?

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as £475. However, be on the lookout for offers from British Airways and Air France, as they are both options that can get you from London to Hartford for a low price.

  • What are the most popular routes from London to Hartford?

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

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

  • How can I find direct flights from London to Hartford?

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

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

    Yes. Cheapflights offers flight deals from London 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 to Hartford?

    Currently, November is the cheapest month in which you can book a flight from London to Hartford (average of £683). Flying from London 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?

Book flights to London if you plan to visit one of these locations
Enfield
New Britain
Great Barrington

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Alternative routes for London to Hartford

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from London to Hartford

Discover the top 6 airlines that operate flights from London 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£435Average£627FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Aer LingusCheapest£487Average£654FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£511Average£601FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£537Average£625FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£551Average£729FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£559Average£674FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

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

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

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

Yes! Start tracking prices for London to Hartford flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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