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Cheap flights from Hartford to Cardiff from £879

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Hartford to Cardiff departing on 28/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Hartford to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:00 - 22:50BDL  Hartford Bradley Intl-CWL Cardiff Wales
23h 50m1 stop Dublin
Multiple Airlines Logo
22:10 - 16:30CWL  Cardiff Wales-BDL Hartford Bradley Intl
23h 20m1 stop Dublin
£879Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
KLM Logo
14:05 - 16:45BDL  Hartford Bradley Intl-CWL Cardiff Wales
21h 40m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
KLM Logo
17:15 - 23:32CWL  Cardiff Wales-BDL Hartford Bradley Intl
35h 17m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
£903KLM
Mon, 28 Sep - Mon, 5 Oct
Multiple Airlines Logo
18:00 - 15:50BDL  Hartford Bradley Intl-CWL Cardiff Wales
16h 50m2 stops Dublin Malaga
Multiple Airlines Logo
22:10 - 16:30CWL  Cardiff Wales-BDL Hartford Bradley Intl
23h 20m1 stop Dublin
£988Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Multiple Airlines Logo
18:00 - 09:15BDL  Hartford Bradley Intl-CWL Cardiff Wales
34h 15m3 stops Dublin Paris Charles de Gaulle Amsterdam Schiphol
Multiple Airlines Logo
09:45 - 16:30CWL  Cardiff Wales-BDL Hartford Bradley Intl
35h 45m3 stops Amsterdam Schiphol Berlin Brandenburg Dublin
£1,898Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Multiple Airlines Logo
18:00 - 09:15BDL  Hartford Bradley Intl-CWL Cardiff Wales
34h 15m3 stops Dublin Paris Charles de Gaulle Amsterdam Schiphol
Multiple Airlines Logo
17:15 - 16:30CWL  Cardiff Wales-BDL Hartford Bradley Intl
28h 15m2 stops Amsterdam Schiphol Dublin
£4,664Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct

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Customise your flight search to find flights from Hartford to Cardiff 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, momondo users made 279,928 searches. Data last updated 14 August 2026.
Use the filters below to find and compare flights from Hartford to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HartfordCardiff

BDL Hartford Bradley Intl - CWL Cardiff Wales

BDLCWL

Hartford Bradley Intl

Mon 28/9

18:00-22:50

1 stop23h 50m

Cardiff Wales

Mon 5/10

22:10-16:30

1 stop23h 20m

£879

HartfordCardiff

BDL Hartford Bradley Intl - CWL Cardiff Wales

BDLCWL

Hartford Bradley Intl

Mon 28/9

14:05-16:45

2 stops21h 40m

Cardiff Wales

Mon 5/10

17:15-23:32

2 stops35h 17m

£903
Fastest return journey

HartfordCardiff

BDL Hartford Bradley Intl - CWL Cardiff Wales

BDLCWL

Hartford Bradley Intl

Mon 28/9

18:00-15:50

2 stops16h 50m

Cardiff Wales

Mon 5/10

22:10-16:30

1 stop23h 20m

£988

HartfordCardiff

BDL Hartford Bradley Intl - CWL Cardiff Wales

BDLCWL

Hartford Bradley Intl

Mon 28/9

18:00-09:15

3 stops34h 15m

Cardiff Wales

Mon 5/10

09:45-16:30

3 stops35h 45m

£1,898

HartfordCardiff

BDL Hartford Bradley Intl - CWL Cardiff Wales

BDLCWL

Hartford Bradley Intl

Mon 28/9

18:00-09:15

3 stops34h 15m

Cardiff Wales

Mon 5/10

17:15-16:30

2 stops28h 15m

£4,664

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Hartford to Cardiff

Are you open to changing your travel dates? Check out the ideal times to fly from Hartford to Cardiff according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Hartford to Cardiff (BDL to CWL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hartford to Cardiff

Fastest flight time

18h 40m

Direct flights

None
The fastest flight from Hartford to Cardiff takes 18h 40m
There are no direct flights from Hartford to Cardiff. There are no popular flight routes from Hartford to Cardiff.
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Frequently asked questions about flying from Hartford to Cardiff

  • How far is Hartford Bradley Intl to Cardiff Wales by plane?

    Hartford Bradley Intl and Cardiff Wales are 3235.1 mi apart from one another. A reasonable flight in good conditions will take 18h 40m.

  • When did momondo last update prices for flights from Hartford Bradley Intl Airport to Cardiff Wales Airport?

    Prices for flights from Hartford Bradley Intl Airport to Cardiff Wales Airport refresh daily.

  • How old do you have to be to fly from Hartford Bradley Intl Airport to Cardiff Wales Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hartford Bradley Intl Airport to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The travel and health documents you'll need for your trip to Cardiff Wales Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cardiff Wales Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Hartford to Cardiff

  • How do I get Price Alerts for flights from Hartford to Cardiff?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Hartford from Cardiff. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Hartford to Cardiff with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

Why use momondo?

Why should I use momondo to find a flight deal from Hartford to Cardiff?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hartford to Cardiff. momondo saves you time and could save you money on your trip.

Can I find flights from Hartford to Cardiff with flexible booking policies on momondo?

Yes. All flights to Cardiff from Hartford on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Hartford to Cardiff?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Hartford to Cardiff.

I’m not ready to book a flight from Hartford to Cardiff right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Hartford to Cardiff flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport