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£360 Find Cheap Flights to Hartford – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£587
Typical prices: £552-£874
JetBlue
Wed 31/10Tue 13/11
LHR - BDL • 1 stop
Cheapest one-way flight
£360
Typical prices: £549-£846
Multiple Airlines
Tue 30/10
LGW - BDL • 2 stops
Top airlines
Best reviews • 7.8 score
Airline reviews
Airline reviews
When to book
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Hartford!
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Flight Deals

Cheap Flights to Hartford

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Hartford

Sat, 31 Oct - Fri, 13 Nov
JetBlue Logo
08:05 - 23:38LHR  London Heathrow-BDL Hartford Bradley Intl
19h 33m1 stop New York John F Kennedy Intl
JetBlue Logo
06:00 - 09:30BDL  Hartford Bradley Intl-LHR London Heathrow
22h 30m1 stop New York John F Kennedy Intl
£587JetBlue
Sat, 5 Dec - Mon, 14 Dec
JetBlue Logo
12:20 - 23:57LHR  London Heathrow-BDL Hartford Bradley Intl
16h 37m1 stop New York John F Kennedy Intl
JetBlue Logo
06:00 - 21:40BDL  Hartford Bradley Intl-LHR London Heathrow
10h 40m1 stop New York John F Kennedy Intl
£589JetBlue
Sat, 5 Dec - Mon, 14 Dec
JetBlue Logo
12:20 - 23:57LHR  London Heathrow-BDL Hartford Bradley Intl
16h 37m1 stop New York John F Kennedy Intl
JetBlue Logo
06:00 - 21:40BDL  Hartford Bradley Intl-LHR London Heathrow
10h 40m1 stop New York John F Kennedy Intl
£590JetBlue
Fri, 30 Oct - Tue, 10 Nov
JetBlue Logo
08:05 - 23:38LHR  London Heathrow-BDL Hartford Bradley Intl
19h 33m1 stop New York John F Kennedy Intl
JetBlue Logo
06:00 - 21:40BDL  Hartford Bradley Intl-LHR London Heathrow
10h 40m1 stop New York John F Kennedy Intl
£590JetBlue
Wed, 18 Nov - Sun, 22 Nov
Lufthansa Logo
09:30 - 23:59LHR  London Heathrow-BDL Hartford Bradley Intl
19h 29m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
Lufthansa Logo
19:54 - 06:40BDL  Hartford Bradley Intl-LHR London Heathrow
29h 46m1 stop Washington, D.C. Dulles Intl
£609Lufthansa
Wed, 28 Oct - Wed, 4 Nov
United Airlines Logo
09:00 - 23:59LHR  London Heathrow-BDL Hartford Bradley Intl
18h 59m2 stops Zurich Washington, D.C. Dulles Intl
United Airlines Logo
06:00 - 05:55BDL  Hartford Bradley Intl-LHR London Heathrow
18h 55m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
£612United Airlines
Wed, 28 Oct - Wed, 4 Nov
United Airlines Logo
09:00 - 23:59LHR  London Heathrow-BDL Hartford Bradley Intl
18h 59m2 stops Zurich Washington, D.C. Dulles Intl
United Airlines Logo
06:00 - 10:50BDL  Hartford Bradley Intl-LHR London Heathrow
23h 50m1 stop Washington, D.C. Dulles Intl
£612United Airlines
Thu, 15 Oct - Sun, 18 Oct
Aer Lingus Logo
07:40 - 16:30LHR  London Heathrow-BDL Hartford Bradley Intl
13h 50m1 stop Dublin
Aer Lingus Logo
18:00 - 11:10BDL  Hartford Bradley Intl-LHR London Heathrow
12h 10m1 stop Dublin
£665Aer Lingus
Tue, 13 Oct - Tue, 27 Oct
Aer Lingus Logo
08:35 - 16:30EDI  Edinburgh Turnhouse-BDL Hartford Bradley Intl
12h 55m1 stop Dublin
Aer Lingus Logo
18:55 - 20:10BDL  Hartford Bradley Intl-EDI Edinburgh Turnhouse
21h 15m1 stop Dublin
£758Aer Lingus
Mon, 9 Nov - Mon, 16 Nov
Aer Lingus Logo
21:25 - 16:25GLA  Glasgow Intl-BDL Hartford Bradley Intl
24h 00m1 stop Dublin
Aer Lingus Logo
09:50 - 07:55BDL  Hartford Bradley Intl-GLA Glasgow Intl
17h 05m2 stops Philadelphia Dublin
£760Aer Lingus
Booking Insights

Price, demand, and travel trends for United Kingdom to Hartford flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from the United Kingdom to Hartford with more confidence.

What is the cheapest flight to Hartford?

London Heathrow Airport to Hartford is the cheapest route at £587 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

What is the cheapest day to fly to Hartford?

Thursday is the cheapest day to fly to Hartford at £668 return on average over the past 12 months on KAYAK. Wednesday is the most expensive at £781.

What is the cheapest month to fly to Hartford?

•September is the cheapest month to fly to Hartford with an average price of £559 return.
•July (£931) and August (£899) are the most expensive.
•Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Hartford?

Evening flights to Hartford are the cheapest at £402 return on average. Morning flights are the most expensive at £716.

When are flights to Hartford the cheapest?

Flights to Hartford are cheapest 7 weeks before departure. Booking in this window typically costs about 30% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Hartford

Low season

February

Cheapest flight

£360
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 16% lower on average.
Flights from London Gatwick Airport to Hartford

When to book flights to Hartford

Are your dates flexible? Find out the best times to travel to Hartford based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Hartford, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Hartford is a good deal?

    A good deal on a flight to Hartford is around £552 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • Where can I fly from to get the cheapest fares to Hartford?

    Based on fares booked in the past 5 days, the cheapest flights to Hartford are from:
    • London, from £587 return
    • Glasgow, from £760 return

  • How expensive are last-minute flights to Hartford?

    Last-minute fares to Hartford – booked within 2 weeks of departure – run 9% above the average return fare of £696.

  • What is the difference between the most popular and the most frequent airline at Hartford?

    Aer Lingus operates the most flights from the United Kingdom to Hartford at 0 per week, and for this route Aer Lingus is also the airline most often selected by KAYAK users searching for flights from the United Kingdom to Hartford. The two are sometimes different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

Your guide to booking Hartford flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Hartford, aim to book around 7 weeks before you fly. That window historically saves about 30% versus last-minute pricing based on KAYAK booking data over the last 12 months.
  • For flights to Hartford, recent KAYAK data shows that stronger deals tend to be around £552 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Hartford in September. Return fares historically average £559 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to afternoon to save up to £314 per return. Afternoon flights to Hartford average £402 compared to £716 for morning flights. See the time-of-day chart above for the full breakdown.
  • Once you arrive in Hartford, a great place to start is Connecticut Science Center. It is popular with first-time visitors and can give you a good feel for the area.

Reviews of the top 3 airlines flying to Hartford

 
Need help choosing which airline to fly with to Hartford? 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.
7.4
United AirlinesOverall score based on 10261 reviews
7.3Comfort
7.1Entertainment
6.7Food
8.1Crew
7.7Boarding
Airline reviews

Bad check in experience. Dirty ancient aircraft. Truly awful food and this in Business/ First class.

2.0 MediocreDonald, Aug 2026
Read more United Airlines reviews

Bad check in experience. Dirty ancient aircraft. Truly awful food and this in Business/ First class.

Very friendly and helpful staff on board and United was excellent when I missed my onward flight due to the delay in London. Very well organised meant much less stress

First time flying with UA and it was a great experience. Thank you

Staff on board was excellent. Positive upbeat helpful- like it used to be.

United has come a long way, it’s been a fantastic experience traveling with them.

The flight attendants were very rude, beyond comprehension. I took a business class from London to SFO for the first time on United. When I asked for a second piece of bread during dinner, the serving attendant threw a 3rd bread on my plate and said, “here. You can have this one too”! I couldn’t believe the rudeness of the attendant. Most all attendants were very rude, unhelpful, sing the food was absolutely disgusting. Never fly United internationally in business class. My flight back to SFO was a nightmare!!

For both flights I requested a gluten free meal, they didn’t have one nor were there other options.

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

Tired of being nickel and dimed for every little thing, especially carry-on luggage.

Late start, late arrival and very uncomfortable seats. No legroom, no elbow room because the person next to me was fat. I had to press myself toward the aisle or be rubbing arms with them. As a result, I was bumped every time someone passed in the aisle. But I couldn't get away from the hip encroachment. Who wants to rub hips with an oversized stranger for over 2 hours? I'm not fat, just tall and larger-than-average frame so I need to leg room but it would be nice if other peoples' body parts weren't squeezing under and over the arm of the seating. Why should it cost me so much for simple comfort so United can get a little more profit?

Everything went extremely smoothly! They boarded by groupings of seat numbers starting from back to front. All staff very helpful and accommodating. Food and beverage plentiful and good.

The plane from Venice to Dublin ran out of food. They did not restock the plane in Venice.

It was very refreshing being in a nice and clean plain, with pillows and earphones that you don’t have to pay for, with warm food and beverages and a very nice crew

The thing thy call a pizza was atrocious. Do not eat it. The seating is as usual for economy an experiment in cruel and unusual punishment that they aren't allowed to do to prisoners but you get to pay for it.

I was pleasantly surprised and enjoyed the services of the airline since flying is not my favorite thing. My goal was to be with my brother's family in Manchester after his death. All staff was helpful, the food appreciated since I selected an overnight flight. Every aspect of the experience was comforting. I plan to return to Manchester in order to attend my brother's funeral in October and hope that I am able to find a reasonable priced flight. Thank you

Terrible. So upset either way this flight. We scrambled to make it as it was delayed an hour.

Very good except for the boarding process which was more hectic than it should have been

I would definitely use a Linus again, the price was right, the service is excellent. No delays. Wish I had a direct flight from my hometown Detroit.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

Great customer service. Frequent updates from the pilot. Smooth flight. Good entertainment. Meal service.

There is a considerable amount of people that use the wheel chair pre boarding along of large groups of family / friends. This is not right should be limited only to the person in need and the airline assistant. Some of these people use overhead bins that do not belong to them. The aircraft had a non functional wifi . The service was bad.

Flight was delayed 3 hours. No food on plane besides snacks

Every thing went smooth. No complaints except deplaning could have been quicker

Paid relatively a lot of money for a not comfortable seat. I would not take this service again until seating is improved. Food also not up to standard for price paid.

From Edinburgh to Boston was pretty good, actually! From Boston to DCA? Not so much. More food offerings for those w/gluten issues please! I don’t do well w/wheat OR legumes so neither the pasta nor the lentils would have been good for me (or pleasant for those around me on a 6+ hour flight!). Staff on the Boston to DCA leg were brusque compared to those on the other 3 legs of my trip. Also, I paid $19/seat to select 2 seats on the Boston to DC leg and we didn’t get those Row 8 seats but were sat in ROW TWENTY-FIVE😕 Someone owes me $38!

Jetblue provided a very good service during the flight, the plane in a very good condition, the crew is professional, everything was on time. That's it!

Not having an assigned seat until boarding and then having to check my bag.

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

The regular feedback of any changes to our flights. The Jetblue staff were very helpful. Our flights were great. Lots of leg room!

We liked the flight, but not in JFK, not in Gatwick it is no lounge and this was surprising and disappointing. I think by now it is understandable that COVID will not go away and why it should not be business lounge?

Travelling to a place near Hartford?

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Springfield
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Windsor Locks
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Brattleboro
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Farmington
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West Hartford
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Middletown
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