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BDL - LON

Find cheap flights from Hartford to London from £248

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hartford to London departing on 20/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 23/5
Thu 30/5

Search hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hartford to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hartford to London, as well as popular online travel agencies
In the last 7 days, travellers have searched 44,632,927 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Hartford to London (BDL-LON)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hartford to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
19:56 - 10:00BDL-LGW
33h 04m2 stops
14:00 - 23:54LGW-BDL
14h 54m1 stop
Sat, 18 May - Wed, 29 May
21:12 - 10:00BDL-LGW
31h 48m1 stop
14:00 - 23:54LGW-BDL
14h 54m1 stop
Sat, 18 May - Wed, 29 May
09:45 - 10:00BDL-LGW
19h 15m1 stop
12:00 - 23:01LGW-BDL
16h 01m1 stop
£550Delta
Find Deal
Tue, 20 Aug - Wed, 28 Aug
13:00 - 10:00BDL-LGW
16h 00m2 stops
12:00 - 23:01LGW-BDL
16h 01m1 stop
£554Delta
Find Deal
Wed, 21 Aug - Thu, 29 Aug
07:20 - 06:25BDL-LHR
18h 05m1 stop
12:10 - 23:35LHR-BDL
16h 25m1 stop
£579Virgin Atlantic
Find Deal
Wed, 21 Aug - Tue, 27 Aug
13:00 - 08:55BDL-LHR
14h 55m2 stops
09:55 - 23:35LHR-BDL
18h 40m2 stops
£582Virgin Atlantic
Find Deal
Mon, 19 Aug - Tue, 27 Aug
10:50 - 10:00BDL-LHR
18h 10m2 stops
14:05 - 10:09LHR-BDL
25h 04m2 stops
£584Air Canada
Find Deal
Sun, 11 Aug - Wed, 28 Aug
10:50 - 10:00BDL-LHR
18h 10m2 stops
14:05 - 10:09LHR-BDL
25h 04m2 stops
£635Air Canada
Find Deal
Mon, 14 Oct - Sun, 20 Oct
17:55 - 11:10BDL-LHR
12h 15m1 stop
08:50 - 16:25LHR-BDL
12h 35m1 stop
£718Aer Lingus
Find Deal
Wed, 28 Aug - Sun, 1 Sep
17:55 - 08:00BDL-LHR
9h 05m1 stop
22:25 - 16:25LHR-BDL
23h 00m1 stop
£813Aer Lingus
Find Deal
Wed, 29 May - Fri, 14 Jun

Flights from Hartford to London - Travel Insights & Trends

Get data-powered insights and trends into flights from Hartford to London to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Hartford to London?

The average price of all flights from Hartford to London clicked on KAYAK for each day over the last 12 months.
For Hartford to London, Saturday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from London back to Hartford, the best deals are generally found on Thursday, with Saturday being the most expensive.

Which airlines provide the cheapest flights from Hartford to London?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Hartford to London found by KAYAK users in the last 72 hours was for £550 on Delta, followed by Virgin Atlantic (£579). One-way flight deals have also been found from as low as £443 on Delta and from £478 on Aer Lingus.

Good to know - Cheap tickets from Hartford to London

Low season

February

High season

September

Cheapest flight

£248
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 6% lower on average.
Flight from Hartford to London Gatwick Airport

When to book flights from Hartford to London

Are your dates flexible? Find out the best times to travel from Hartford to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Hartford to London

  • Where will I arrive when flying from Hartford to London?

    If you are flying from Hartford to London, you will most likely depart from two different airports depending on your airline and route. You will land at London Heathrow Airport (LHR), located about 15 miles west of central London, Heathrow is the busiest airport in the United Kingdom and one of the busiest in the world. Apart from LHR, you can also depart from London Gatwick Airport (LGW), located approximately 30 miles South of Central London.

  • How can I spend my time while waiting for my airport transfer at London Heathrow Airport?

    Are you arriving at LHR? London Heathrow Airport (LHR) features various art exhibitions throughout its terminals. The airport has a dedicated art program called the "Heathrow Art Prize" that showcases the works of emerging and established artists. Passengers can enjoy sculptures, installations, paintings, and other forms of art as they navigate through the airport, adding a cultural element to their travel experience.

  • Are there lounges available at Bradley International Airport (BDL)?

    Bradley International Airport (BDL) offers several lounges for passengers flying through the airport. These lounges include the Escape Lounge on the Airside, East Concourse, which provides comfortable seating, complimentary food and beverages, Wi-Fi, and a relaxing atmosphere. The American Airlines Admirals Club offers similar amenities for eligible passengers. The lounges provide a quiet and comfortable space to unwind, work, or enjoy refreshments before a flight.

  • What is the carry-on policy on flights from Hartford to London?

    Virgin Atlantic's carry-on policy for flights from Hartford to London allows passengers to bring one cabin bag on board, with maximum dimensions of 22 x 14 x 9 inches. Apart from the cabin bag, travelers are also permitted to bring a small personal item such as a handbag or laptop bag. The total combined weight of both items should not exceed 22 lbs.

  • What is the cheapest flight from Hartford to London?

    In the last 3 days, the lowest price for a flight from Hartford to London was £306 for a one-way ticket and £610 for a return.

  • Which aircraft models fly most regularly from Hartford to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Hartford to London?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Hartford and London, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Hartford to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hartford to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hartford to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Hartford is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hartford to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Hartford with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hartford to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Hartford up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Hartford to London

  • You can pre-select your seat on Delta Airlines when flying from Hartford to London. Delta offers seat selection during the booking process, or you can choose your seat later through the Manage My Booking section. Availability may vary based on ticket type and fare class.
  • WestJet Airlines operating from Hartford to London offers a range of inflight amenities to enhance the travel experience. These include complimentary snacks and non-alcoholic beverages, inflight entertainment with movies and TV shows, and the option to purchase additional food, beverages, and Wi-Fi on select flights.
  • Aer Lingus has an Unaccompanied Minors (UM) service to ensure the safety and well-being of children traveling alone. The UM service is mandatory for children aged 4 to 11 and optional for children aged 12 to 15.
  • Delta Airlines from Hartford to London offers seat upgrades to passengers. The availability of seat upgrades and the options for upgrading may vary depending on your ticket fare class, your Delta SkyMiles status, and seat availability. You can upgrade your seat by paying an extra fee or using miles.
  • Lufthansa Airlines offers a range of kid amenities to make the travel experience more enjoyable for children. The Lufthansa Kids App offers interactive games, puzzles, and activities to keep children entertained during the flight. It also has audio programs tailored for children and child-friendly meals.
See more tips

Top airline flying from Hartford to London

 
See real verified KAYAK customer reviews for airlines flying from Hartford to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hartford to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1351 reviews
8.0crew
7.0entertainment
7.1comfort
7.3boarding
6.6food
Airline reviews

Short flight so not much to rate. Surprised I had to pay for a soda.

8.0 ExcellentAnonymous, Apr 2024DUB - LHR
Read more about Aer Lingus reviews

Short flight so not much to rate. Surprised I had to pay for a soda.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Very good need to offer better choice of food for business

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

The transatlantic flight was wonderful. The regional reminded me of jet blue. Crazy and packed. Not enough overhead space and tough on elderly.

All OK. Food, best bring your own. Even a BigMac will be better.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

Great hospitality and service! Seats are better cushioned then some

Book cheap flights from Hartford to London

Cheapest flights to London from Hartford found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Hartford to London found on KAYAK in the last 72 hours.
20/6Thu
1 stop
32h 12mBDL-LGW
£248
12/5Sun
1 stop
17h 28mBDL-LGW
£258
14/5Tue
1 stop
17h 48mBDL-LGW
£284
1/5Wed
2 stopsDelta
16h 00mBDL-LGW
£443
1/5Wed
2 stopsDelta
17h 10mBDL-LHR
£443
12/5Sun
1 stopAer Lingus
9h 05mBDL-LHR
£478
6/9Fri
1 stopAer Lingus
9h 05mBDL-LHR
£480
1/5Wed
1 stopBritish Airways
11h 20mBDL-LCY
£633
21/5Tue
2 stopsAmerican Airlines
14h 42mBDL-LGW
£701
1/6Sat
1 stopBritish Airways
17h 45mBDL-LGW
£709

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Last minute flights from Hartford to London

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Hartford to London that are departing in the next 10 days.
27/4Sat
multi-stop
17h 00mBDL-LGW
1/5Wed
multi-stop
25h 12mLGW-BDL
£552
27/4Sat
multi-stop
17h 58mBDL-LGW
1/5Wed
multi-stop
25h 12mLGW-BDL
£574
24/4Wed
multi-stopUnited Airlines
19h 45mBDL-LHR
30/4Tue
multi-stopUnited Airlines
17h 59mLHR-BDL
£585
24/4Wed
multi-stopUnited Airlines
19h 30mBDL-LHR
30/4Tue
multi-stopUnited Airlines
21h 24mLHR-BDL
£586
24/4Wed
multi-stopAir Canada
12h 25mBDL-LHR
1/5Wed
multi-stopAir Canada
32h 50mLHR-BDL
£594
24/4Wed
multi-stopAir Canada
12h 25mBDL-LHR
30/4Tue
multi-stopAir Canada
12h 04mLHR-BDL
£595
28/4Sun
multi-stopDelta
16h 00mBDL-LGW
12/5Sun
multi-stopDelta
16h 51mLGW-BDL
£612
26/4Fri
multi-stopDelta
23h 15mBDL-LGW
30/4Tue
multi-stopDelta
40h 25mLGW-BDL
£621
27/4Sat
multi-stopAer Lingus
10h 10mBDL-LHR
1/5Wed
multi-stopAer Lingus
14h 40mLHR-BDL
£689
27/4Sat
multi-stopAer Lingus
10h 10mBDL-LHR
1/5Wed
multi-stopAer Lingus
14h 40mLHR-BDL
£690

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Hartford - London Flights

Departure:

Hartford (BDL)United States

Return flight deals:

London - Hartford

Cabin classes: