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Cheap flights from Hartford to Cardiff from $401

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hartford to Cardiff departing on 4/26. 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
0 bags

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Find the cheapest flights from Hartford to Cardiff

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
4:54 pm - 4:45 pm
BDL
-
CWL
18h 51m
2 stops
KLM Logo
5:15 pm - 6:04 pm
CWL
-
BDL
29h 49m
2 stops
$1,212KLM
Thu, Apr 2 - Sun, Apr 5
Multiple Airlines Logo
6:00 pm - 3:10 pm
BDL
-
CWL
16h 10m
2 stops
Multiple Airlines Logo
9:45 pm - 4:30 pm
CWL
-
BDL
23h 45m
1 stop
$1,855Multiple Airlines
Thu, Apr 2 - Sun, Apr 5

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated March 19, 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 round-trip

HartfordCardiff

BDL - CWL

BDLCWL

Hartford Bradley Intl

Thu 4/2

4:54 pm-4:45 pm

2 stops18h 51m

Cardiff Wales

Sun 4/5

5:15 pm-6:04 pm

2 stops29h 49m

$1,212
Quickest round-trip

HartfordCardiff

BDL - CWL

BDLCWL

Hartford Bradley Intl

Thu 4/2

6:00 pm-3:10 pm

2 stops16h 10m

Cardiff Wales

Sun 4/5

9:45 pm-4:30 pm

1 stop23h 45m

$1,855
Cheapest one-way

HartfordCardiff

BDL - CWL

BDLCWL

Hartford Bradley Intl

Sun 4/26

8:42 pm-10:50 pm

3 stops45h 08m

$401

HartfordCardiff

BDL - CWL

BDLCWL

Hartford Bradley Intl

Mon 4/27

5:52 pm-11:25 pm

3 stops48h 33m

$427

HartfordCardiff

BDL - CWL

BDLCWL

Hartford Bradley Intl

Tue 4/28

8:05 am-11:25 pm

3 stops34h 20m

$441

HartfordCardiff

BDL - CWL

BDLCWL

Hartford Bradley Intl

Wed 4/29

7:20 am-1:05 pm

3 stops48h 45m

$453

HartfordCardiff

BDL - CWL

BDLCWL

Hartford Bradley Intl

Thu 4/30

3:50 pm-6:55 am

3 stops34h 05m

$497

HartfordCardiff

BDL - CWL

BDLCWL

Hartford Bradley Intl

Fri 5/1

5:18 pm-9:20 pm

3 stops47h 02m

$502

HartfordCardiff

BDL - CWL

BDLCWL

Hartford Bradley Intl

Sun 4/26

6:00 pm-9:45 pm

1 stop22h 45m

$507
Quickest one-way

HartfordCardiff

BDL - CWL

BDLCWL

Hartford Bradley Intl

Mon 4/27

6:00 pm-3:50 pm

2 stops16h 50m

$554

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Cardiff from

How to get the cheapest flight ticket from Hartford to Cardiff

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Hartford Bradley Intl to Cardiff Wales?

KLM, Air France, and Delta are the most popular carriers operating from Hartford Bradley Intl to Cardiff Wales

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 round-trip 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

24h 05m

Direct flights

None
The fastest flight from Hartford to Cardiff takes 24h 05m
There are no direct flights from Hartford to Cardiff. There are no popular flight routes from Hartford to Cardiff.
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  • How far is Hartford Bradley Intl to Cardiff Wales by plane?

    The distance between Hartford Bradley Intl and Cardiff Wales is about 3235.1 mi. By plane, this route typically takes 24h 05m.

  • 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?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 required for your trip to Cardiff Wales Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cardiff Wales Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to Cardiff from Hartford is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cardiff quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Cardiff from Hartford with this policy.

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

momondo provides multiple filters to help you find the best flight to Cardiff from Hartford. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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Sat 4/18
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Cabin classes currently available on flights to Cardiff

List of cabin classes available on flights landing in Cardiff. Availability may vary depending on flight origin and airline.
First Class to Cardiff
Business Class to Cardiff