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$2,730+ Cheap flights from Cardiff (CWL) to Hartford (BDL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BDL
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Cardiff to Hartford

Cheapest flights from Cardiff to Hartford
Explore the most affordable flight options available from Cardiff to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/110:20 am
CWL
-
BDL
2 stops18h 19m
Delta
Thu 3/51:00 pm
BDL
-
CWL
2 stops15h 50m
Delta
Deal found 1/26$2,730

Find flight deals from Cardiff to Hartford

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$2,730
(Delta)
Provider with most accurate pricing for Cardiff Wales-Hartford Bradley Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cardiff Wales-Hartford Bradley Intl flights.
Search Deals
From Cardiff Wales to Hartford Bradley Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Cardiff 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 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Cardiff to Hartford that are best for you.

Fly from

Cardiff

Fly to

Hartford

Route

Depart

Return

Price

CardiffHartford

CWL - BDL

CWLBDL

Cardiff Wales

Sun 3/1

10:20 am-11:39 pm

2 stops18h 19m

Hartford Bradley Intl

Thu 3/5

1:00 pm-9:50 am

2 stops15h 50m

$2,730

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

  • Most accurate provider: When it comes to deals on Cardiff-Hartford flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cardiff-Hartford flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cardiff-Hartford flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cardiff-Hartford flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cardiff-Hartford flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cardiff to Hartford

Have a flexible travel schedule? Discover the best time to fly to Hartford from Cardiff with our price prediction graph.
Estimated round-trip 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.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Hartford. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cardiff to Hartford?

    Delta can get you from Cardiff to Hartford in just under 18h 19m. Your travel time can differ by up to . The distance between Cardiff and Hartford is about 3223 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cardiff 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.

See more FAQs

Traveling to a place near Hartford?

Book flights to Hartford if you plan to visit one of these locations
Uncasville
New Britain
Enfield
Cromwell
Farmington
Southington
East Hartford
West Springfield
Rocky Hill
Northampton
Westfield
Glastonbury
Windsor Locks
Windsor
Meriden
Newington
Lee
West Hartford

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