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 many operators does momondo search for flights from Colorado to Cardiff Wales Airport?

There is 1 operator available for flights from Colorado to Cardiff Wales Airport as of December 2025.

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.

$718 Cheap Flights from Colorado to Cardiff in 2025/26

1 adult

0 bags

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Find the cheapest flights from Colorado to Cardiff

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:40 pm - 4:55 pm

DEN

CWL

18h 15m2 stops

5:15 pm - 6:05 pm

CWL

DEN

31h 50m2 stops

$718Multiple Airlines

Fri, Jan 23 - Fri, Jan 30

3:07 pm - 4:55 pm

DEN

CWL

18h 48m2 stops

10:20 am - 12:28 am

CWL

DEN

21h 08m2 stops

$822Delta

Mon, Jan 12 - Thu, Jan 22

6:00 am - 9:50 am

DEN

CWL

20h 50m2 stops

10:20 am - 12:25 am

CWL

DEN

21h 05m2 stops

$851Delta

Sun, Mar 1 - Thu, Mar 5

2:20 pm - 4:45 pm

DEN

CWL

19h 25m2 stops

5:35 pm - 3:31 pm

CWL

DEN

28h 56m2 stops

$951Multiple Airlines

Sat, Apr 25 - Sat, May 2

3:10 pm - 4:45 pm

DEN

CWL

18h 35m2 stops

9:45 am - 11:30 pm

CWL

DEN

20h 45m2 stops

$1,149Delta

Sat, Apr 25 - Sat, May 2

1:25 pm - 9:20 pm

DEN

CWL

24h 55m3 stops

12:30 pm - 5:59 pm

CWL

DEN

36h 29m3 stops

$1,312Multiple Airlines

Sat, Apr 25 - Sat, May 2

3:40 pm - 7:40 pm

DEN

CWL

21h 00m2 stops

5:15 pm - 6:05 pm

CWL

DEN

31h 50m3 stops

$1,333Multiple Airlines

Fri, Jan 23 - Fri, Jan 30

6:40 pm - 11:30 am

DEN

CWL

33h 50m2 stops

12:00 pm - 4:30 pm

CWL

DEN

35h 30m2 stops

$1,396Aer Lingus

Sat, Apr 25 - Sat, May 2

3:40 pm - 9:45 am

DEN

CWL

35h 05m3 stops

5:15 pm - 6:05 pm

CWL

DEN

31h 50m3 stops

$1,584Multiple Airlines

Fri, Jan 23 - Fri, Jan 30

KLM flights from Colorado to Cardiff

Our best KLM deals on Colorado to Cardiff flight tickets

KLM

Dec 14

DEN7:10 amDenver Intl

19h 40m

2 stops

CWL9:50 amCardiff Wales

Dec 16

CWL10:20 amCardiff Wales

20h 25m

2 stops

DEN11:45 pmDenver Intl

$1,366

Find similar

KLM

Dec 17

DEN10:24 amDenver Intl

16h 26m

2 stops

CWL9:50 amCardiff Wales

Dec 18

CWL5:25 pmCardiff Wales

28h 33m

2 stops

DEN2:58 pmDenver Intl

$2,840

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Fri 1/23

3:40 pm-4:55 pm

2 stops18h 15m

Cardiff Wales

Fri 1/30

5:15 pm-6:05 pm

2 stops31h 50m

$718

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Mon 1/12

3:07 pm-4:55 pm

2 stops18h 48m

Cardiff Wales

Thu 1/22

10:20 am-12:28 am

2 stops21h 08m

$822

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Sun 3/1

6:00 am-9:50 am

2 stops20h 50m

Cardiff Wales

Thu 3/5

10:20 am-12:25 am

2 stops21h 05m

$851

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Sat 4/25

2:20 pm-4:45 pm

2 stops19h 25m

Cardiff Wales

Sat 5/2

5:35 pm-3:31 pm

2 stops28h 56m

$951

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Sat 4/25

3:10 pm-4:45 pm

2 stops18h 35m

Cardiff Wales

Sat 5/2

9:45 am-11:30 pm

2 stops20h 45m

$1,149

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Sat 4/25

1:25 pm-9:20 pm

3 stops24h 55m

Cardiff Wales

Sat 5/2

12:30 pm-5:59 pm

3 stops36h 29m

$1,312

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Fri 1/23

3:40 pm-7:40 pm

2 stops21h 00m

Cardiff Wales

Fri 1/30

5:15 pm-6:05 pm

3 stops31h 50m

$1,333

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Sat 4/25

6:40 pm-11:30 am

2 stops33h 50m

Cardiff Wales

Sat 5/2

12:00 pm-4:30 pm

2 stops35h 30m

$1,396

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Fri 1/23

3:40 pm-9:45 am

3 stops35h 05m

Cardiff Wales

Fri 1/30

5:15 pm-6:05 pm

3 stops31h 50m

$1,584

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Colorado 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 day to depart on your flight to Cardiff?

The cheapest day to depart on your flight to Cardiff is on a Tuesday when prices can be found for as low as $782. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $2,067. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cardiff.

What is the cheapest time of day to depart on your flight to Cardiff?

Flying to Cardiff from Colorado in the morning is the least expensive time of day to depart. momondo users have found prices as low as $843 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,010 on average. Flights to Cardiff from Colorado in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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	18h 15m
Direct flights	None

The fastest flight from Colorado to Cardiff takes 18h 15m

There are no direct flights from Colorado to Cardiff. There are no popular flight routes from Colorado to Cardiff.

Search flight deals

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 many operators does momondo search for flights from Colorado to Cardiff Wales Airport?
There is 1 operator available for flights from Colorado to Cardiff Wales Airport as of December 2025.
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.

Best airlines flying from Colorado to Cardiff

Compare and see reviews for airlines that fly from Colorado to Cardiff with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $817	Free Cancellation	Rating 7.7 1,432 reviews		Search KLM flights

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.