$406 Find Cheap Flights from the United Kingdom to Hartford

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Hartford departing on 5/10. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hartford

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Hartford, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Hartford, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$504
Multiple Airlines
Mon 3/2Mon 3/9
LGW - BDL • 1 stop
Cheapest one-way
$406
Multiple Airlines
Sun 5/10
LGW - BDL • 2 stops
When to travel
January
Cheapest • 17% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Hartford!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from the United Kingdom to Hartford

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from the United Kingdom to Hartford 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from the United Kingdom to Hartford

Mon, Mar 2 - Mon, Mar 9
Multiple Airlines Logo
9:40 am - 4:10 pm
LGW
-
BDL
11h 30m
1 stop
Multiple Airlines Logo
6:40 pm - 9:15 am
BDL
-
LGW
10h 35m
1 stop
$504Multiple Airlines
Mon, Mar 2 - Mon, Mar 9
JetBlue Logo
8:05 am - 11:57 pm
LHR
-
BDL
20h 52m
1 stop
JetBlue Logo
6:00 am - 8:45 pm
BDL
-
LHR
10h 45m
1 stop
$568JetBlue
Mon, May 4 - Mon, May 11
JetBlue Logo
8:15 am - 11:44 pm
LHR
-
BDL
20h 29m
1 stop
JetBlue Logo
6:45 am - 9:30 am
BDL
-
LHR
21h 45m
1 stop
$611JetBlue
Mon, Mar 2 - Mon, Mar 9
Multiple Airlines Logo
2:00 pm - 9:23 am
LGW
-
BDL
24h 23m
1 stop
Multiple Airlines Logo
1:56 pm - 10:00 am
BDL
-
LGW
16h 04m
2 stops
$691Multiple Airlines
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
9:00 am - 9:06 pm
LHR
-
BDL
17h 06m
2 stops
United Airlines Logo
2:45 pm - 11:15 am
BDL
-
LHR
16h 30m
2 stops
$768United Airlines
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
7:30 am - 6:53 pm
LHR
-
BDL
15h 23m
2 stops
United Airlines Logo
4:45 pm - 11:15 am
BDL
-
LHR
14h 30m
1 stop
$774United Airlines
Tue, Apr 28 - Mon, May 4
Lufthansa Logo
12:45 pm - 11:59 pm
EDI
-
BDL
16h 14m
2 stops
Lufthansa Logo
7:38 pm - 4:25 pm
BDL
-
EDI
15h 47m
2 stops
$922Lufthansa
Thu, Jul 9 - Tue, Jul 28
Lufthansa Logo
9:15 am - 11:58 pm
LCY
-
BDL
19h 43m
2 stops
Lufthansa Logo
7:44 pm - 5:55 pm
BDL
-
LCY
17h 11m
2 stops
$1,050Lufthansa
Mon, Mar 2 - Mon, Mar 9
Aer Lingus Logo
6:50 am - 4:10 pm
LCY
-
BDL
14h 20m
1 stop
Aer Lingus Logo
6:40 pm - 12:40 pm
BDL
-
LCY
14h 00m
1 stop
$1,148Aer Lingus
Thu, Jun 18 - Sun, Jun 28
Aer Lingus Logo
11:35 am - 4:30 pm
MAN
-
BDL
9h 55m
1 stop
Aer Lingus Logo
6:00 pm - 10:55 am
BDL
-
MAN
11h 55m
1 stop
$1,229Aer Lingus
Booking Insights

KAYAK's insights & trends for flights to Hartford

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

What is the cheapest month to fly to Hartford?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Hartford, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Hartford is May, where tickets cost $727 on average for one-way flights. On the other hand, the most expensive months are July and December, where the average cost of tickets from the United Kingdom is $1,162 and $1,092 respectively. For return trips, the best month to travel is January with an average price of $689.

How far in advance should I book a flight to Hartford?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Hartford, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 60 days before departure.

Good to know

Low seasonDecember
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 15% lower on average.

FAQs - booking Hartford flights

  • How far is Hartford Bradley Intl Airport from central Hartford?

    The distance between Hartford Bradley Intl Airport and downtown Hartford is 12 miles.

  • What is the name of Hartford’s airport?

    When flying to Hartford, you'll arrive at Hartford Bradley Intl Airport (BDL). The airport is also known as Bradley Intl.

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

    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 to Hartford.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 to Hartford?

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

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

    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 Hartford up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Hartford are there each week?

    Each week there are around 646 direct flights from within United Kingdom to Hartford. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Hartford

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Hartford flight deals.

Reviews of the top airline flying from the United Kingdom to Hartford

 
See real verified KAYAK customer reviews for airlines flying to Hartford. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Hartford. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
7.2
Aer LingusOverall score based on 1445 reviews
8.0Crew
6.6Food
7.1Comfort
6.9Entertainment
7.4Boarding
Airline reviews

One of the best flight experiences I've have had in along time. Would fly with them again.

10.0 ExcellentDoug, Jan 2026
DUB - MCO
Read more Aer Lingus reviews

One of the best flight experiences I've have had in along time. Would fly with them again.

One of the best flight experience I have had in along time. Would fly with them again.

Like getting a bus. No great luxury but will get you there

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

The connection time between the regional flight (from Newcastle) to an international flight (to The States) was too short. To require as second security scan and customs clearance within an hour and 20 mins is not enough time to make the actual connection. We had a final boarding call the minute we walked out of US customs and had to sprint (with two small children) through 20 gates to make it in time before the door closed. The concept is great in theory to clear customs before leaving Europe, but the timing needs to be adjusted. We travel abroad frequently and won’t be using this route again. Thanks.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Traveling to a place near Hartford?

Book flights to Hartford if you plan to visit one of these locations
Springfield
Norwich
Southington
Chicopee
Lee
Farmington
Windsor
New Britain
Rocky Hill
Avon
Newington
Vernon
Westfield
Waterford
Colchester
Ashford
Canton
Sunderland

Everything you need to know for your flight to Hartford

Information on the airport you'll fly into in Hartford