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Cheap flights from Colorado to Cardiff from $956

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Cardiff departing on 8/30. 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 Colorado to Cardiff

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 pm - 10:00 pm
DEN
-
CWL
19h 00m
1 stop
Multiple Airlines Logo
11:35 am - 3:48 am
CWL
-
DEN
23h 13m
2 stops
$956Multiple Airlines
Sun, Aug 30 - Sat, Sep 5
Multiple Airlines Logo
8:00 pm - 10:50 pm
DEN
-
CWL
19h 50m
1 stop
Multiple Airlines Logo
11:35 am - 11:20 am
CWL
-
DEN
54h 45m
2 stops
$1,037Multiple Airlines
Mon, Aug 31 - Tue, Sep 8
Multiple Airlines Logo
8:10 pm - 11:30 am
DEN
-
CWL
32h 20m
3 stops
Multiple Airlines Logo
11:35 am - 11:20 am
CWL
-
DEN
30h 45m
3 stops
$1,088Multiple Airlines
Sun, Aug 30 - Sat, Sep 5
Multiple Airlines Logo
8:00 pm - 9:45 pm
DEN
-
CWL
18h 45m
1 stop
Multiple Airlines Logo
9:45 pm - 12:29 am
CWL
-
DEN
33h 44m
2 stops
$1,123Multiple Airlines
Sun, Sep 6 - Sun, Sep 13
Multiple Airlines Logo
8:00 pm - 10:00 pm
DEN
-
CWL
19h 00m
1 stop
Multiple Airlines Logo
11:35 am - 11:20 am
CWL
-
DEN
30h 45m
3 stops
$1,126Multiple Airlines
Sun, Aug 30 - Sat, Sep 5
KLM Logo
4:15 pm - 4:45 pm
DEN
-
CWL
17h 30m
2 stops
KLM Logo
5:30 pm - 8:13 pm
CWL
-
DEN
32h 43m
2 stops
$1,159KLM
Tue, Oct 20 - Tue, Oct 27
Delta Logo
6:40 am - 9:15 am
DEN
-
CWL
19h 35m
2 stops
Delta Logo
9:45 am - 9:13 pm
CWL
-
DEN
18h 28m
2 stops
$1,166Delta
Mon, Aug 31 - Tue, Sep 8
Multiple Airlines Logo
8:00 pm - 10:00 pm
DEN
-
CWL
19h 00m
1 stop
Multiple Airlines Logo
11:35 am - 8:22 pm
CWL
-
DEN
15h 47m
1 stop
$1,190Multiple Airlines
Sun, Aug 30 - Sat, Sep 5
KLM Logo
6:40 am - 4:45 pm
DEN
-
CWL
27h 05m
2 stops
KLM Logo
5:15 pm - 5:21 pm
CWL
-
DEN
31h 06m
2 stops
$1,199KLM
Sun, Sep 6 - Sun, Sep 13
Multiple Airlines Logo
8:00 pm - 9:45 pm
DEN
-
CWL
18h 45m
1 stop
Multiple Airlines Logo
9:45 pm - 6:15 pm
CWL
-
DEN
27h 30m
1 stop
$1,277Multiple Airlines
Sun, Sep 6 - Sun, Sep 13

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KLM flights from Colorado to Cardiff

Our best KLM deals on Colorado to Cardiff flight tickets
KLM
Oct 20
DEN4:15 pmDenver Intl
17h 30m
2 stops
CWL4:45 pmCardiff Wales
Oct 27
CWL5:30 pmCardiff Wales
32h 43m
2 stops
DEN8:13 pmDenver Intl
$1,159
KLM
Sep 6
DEN6:40 amDenver Intl
27h 05m
2 stops
CWL4:45 pmCardiff Wales
Sep 13
CWL5:15 pmCardiff Wales
31h 06m
2 stops
DEN5:21 pmDenver Intl
$1,199

momondo Fare Finder

 
Customize your flight search to find flights from Colorado 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 July 27, 2026.
Use the filters below to find and compare flights from Colorado to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Sun 8/30

8:00 pm-10:00 pm

1 stop19h 00m

Cardiff Wales

Sat 9/5

11:35 am-3:48 am

2 stops23h 13m

$956

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Mon 8/31

8:00 pm-10:50 pm

1 stop19h 50m

Cardiff Wales

Tue 9/8

11:35 am-11:20 am

2 stops54h 45m

$1,037

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Sun 8/30

8:10 pm-11:30 am

3 stops32h 20m

Cardiff Wales

Sat 9/5

11:35 am-11:20 am

3 stops30h 45m

$1,088

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Sun 9/6

8:00 pm-9:45 pm

1 stop18h 45m

Cardiff Wales

Sun 9/13

9:45 pm-12:29 am

2 stops33h 44m

$1,123

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Sun 8/30

8:00 pm-10:00 pm

1 stop19h 00m

Cardiff Wales

Sat 9/5

11:35 am-11:20 am

3 stops30h 45m

$1,126

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Tue 10/20

4:15 pm-4:45 pm

2 stops17h 30m

Cardiff Wales

Tue 10/27

5:30 pm-8:13 pm

2 stops32h 43m

$1,159

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Mon 8/31

6:40 am-9:15 am

2 stops19h 35m

Cardiff Wales

Tue 9/8

9:45 am-9:13 pm

2 stops18h 28m

$1,166
Quickest round-trip

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Sun 8/30

8:00 pm-10:00 pm

1 stop19h 00m

Cardiff Wales

Sat 9/5

11:35 am-8:22 pm

1 stop15h 47m

$1,190

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Sun 9/6

6:40 am-4:45 pm

2 stops27h 05m

Cardiff Wales

Sun 9/13

5:15 pm-5:21 pm

2 stops31h 06m

$1,199

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Sun 9/6

8:00 pm-9:45 pm

1 stop18h 45m

Cardiff Wales

Sun 9/13

9:45 pm-6:15 pm

1 stop27h 30m

$1,277

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Colorado to Cardiff flight deals and tips

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

Fastest flight time

17h 30m

Direct flights

None
The fastest flight from Colorado to Cardiff takes 17h 30m
There are no direct flights from Colorado to Cardiff. There are no popular flight routes from Colorado to Cardiff.
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Frequently asked questions about flying from Colorado to Cardiff

  • When did momondo last update prices for flights from Colorado to Cardiff Wales Airport?

    Prices for flights from Colorado to Cardiff Wales Airport were last updated today.

  • How old do you have to be to fly from Colorado to Cardiff Wales Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado 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 Colorado to Cardiff

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

    Confirm your travel details to search for the latest offers for flights from Colorado to Cardiff. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

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

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Cardiff?

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

Why use momondo?

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

Finding the right flight to Cardiff from Colorado 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 Colorado to Cardiff with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Colorado to Cardiff flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cardiff from Colorado.

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

Yes momondo offers price alerts on flights to Cardiff from Colorado. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Cardiff trip

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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