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Cheap flights from Colorado to Cardiff from $1,213

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Cardiff departing on 6/23. 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 Colorado to Cardiff

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 pm - 10:15 am
DEN
-
CWL
32h 15m
3 stops
Multiple Airlines Logo
11:35 am - 8:22 pm
CWL
-
DEN
15h 47m
1 stop
$1,281Multiple Airlines
Thu, Jul 9 - Tue, Jul 14
Multiple Airlines Logo
1:53 pm - 10:15 am
DEN
-
CWL
37h 22m
3 stops
Multiple Airlines Logo
11:35 am - 11:12 pm
CWL
-
DEN
42h 37m
3 stops
$1,314Multiple Airlines
Thu, Jul 9 - Tue, Jul 14
Multiple Airlines Logo
7:00 pm - 10:15 am
DEN
-
CWL
32h 15m
3 stops
Multiple Airlines Logo
11:35 am - 10:33 am
CWL
-
DEN
29h 58m
2 stops
$1,325Multiple Airlines
Thu, Jul 9 - Tue, Jul 14
Multiple Airlines Logo
12:15 pm - 10:20 pm
DEN
-
CWL
27h 05m
2 stops
Multiple Airlines Logo
11:35 am - 8:22 pm
CWL
-
DEN
15h 47m
1 stop
$1,433Multiple Airlines
Thu, Jul 9 - Tue, Jul 14
KLM Logo
4:10 pm - 4:45 pm
DEN
-
CWL
17h 35m
2 stops
KLM Logo
9:45 am - 11:45 pm
CWL
-
DEN
21h 00m
2 stops
$1,683KLM
Mon, Jun 1 - Sat, Jun 13
Delta Logo
6:00 am - 9:15 am
DEN
-
CWL
20h 15m
2 stops
Delta Logo
9:45 am - 11:41 pm
CWL
-
DEN
20h 56m
2 stops
$1,693Delta
Fri, May 22 - Fri, May 29
Multiple Airlines Logo
10:48 am - 10:15 am
DEN
-
CWL
16h 27m
2 stops
Multiple Airlines Logo
10:45 pm - 6:15 pm
CWL
-
DEN
26h 30m
1 stop
$1,893Multiple Airlines
Fri, May 22 - Fri, May 29

KLM flights from Colorado to Cardiff

Our best KLM deals on Colorado to Cardiff flight tickets
KLM
May 27
DEN11:30 amDenver Intl
14h 45m
2 stops
CWL9:15 amCardiff Wales
Jun 3
CWL5:15 pmCardiff Wales
29h 21m
2 stops
DEN3:36 pmDenver Intl
$1,332
KLM
Jun 1
DEN4:10 pmDenver Intl
17h 35m
2 stops
CWL4:45 pmCardiff Wales
Jun 13
CWL9:45 amCardiff Wales
21h 00m
2 stops
DEN11:45 pmDenver Intl
$1,683

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 April 12, 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

Thu 7/9

7:00 pm-10:15 am

3 stops32h 15m

Cardiff Wales

Tue 7/14

11:35 am-8:22 pm

1 stop15h 47m

$1,281

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Thu 7/9

1:53 pm-10:15 am

3 stops37h 22m

Cardiff Wales

Tue 7/14

11:35 am-11:12 pm

3 stops42h 37m

$1,314

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Thu 7/9

7:00 pm-10:15 am

3 stops32h 15m

Cardiff Wales

Tue 7/14

11:35 am-10:33 am

2 stops29h 58m

$1,325

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Thu 7/9

12:15 pm-10:20 pm

2 stops27h 05m

Cardiff Wales

Tue 7/14

11:35 am-8:22 pm

1 stop15h 47m

$1,433
Quickest round-trip

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Mon 6/1

4:10 pm-4:45 pm

2 stops17h 35m

Cardiff Wales

Sat 6/13

9:45 am-11:45 pm

2 stops21h 00m

$1,683

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Fri 5/22

6:00 am-9:15 am

2 stops20h 15m

Cardiff Wales

Fri 5/29

9:45 am-11:41 pm

2 stops20h 56m

$1,693

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Fri 5/22

10:48 am-10:15 am

2 stops16h 27m

Cardiff Wales

Fri 5/29

10:45 pm-6:15 pm

1 stop26h 30m

$1,893
Cheapest one-way
Quickest one-way

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Tue 6/23

12:15 pm-10:15 am

2 stops39h 00m

$1,213

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Tue 6/23

12:15 pm-10:15 am

2 stops39h 00m

$1,252

DenverCardiff

DEN - CWL

DENCWL

Denver Intl

Tue 6/23

12:15 pm-10:15 am

2 stops39h 00m

$1,282

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Cardiff from

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 airline that flies from Colorado to Cardiff Wales?

WestJet is the most popular carrier operating from Colorado to Cardiff Wales

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 35m

Direct flights

None
The fastest flight from Colorado to Cardiff takes 17h 35m
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.

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