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$961+ Cheap flights from Missouri to Cardiff (CWL)

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CWL
Aug 27 — Sep 31
Wed 8/27
Wed 9/3
1 adult, Economy
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Cheap flight deals from Missouri to Cardiff

Keep the following information in mind while searching for Missouri to Cardiff flight deals. Data was last updated August 22, 2025.

Round-trip from

$961
(Delta)
From Missouri to Cardiff Wales
Search Deals

Find flight deals from Missouri to Cardiff

Cheapest flights from Missouri to Cardiff
Explore the most affordable flight options available from Missouri to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2025.

This Delta deal was found by Cheapflights users on 8/20. 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.
Fri 10/175:51 pmMCI - CWL
2 stops17h 14mDelta
Tue 10/219:50 amCWL - MCI
2 stops20h 02mDelta
Deal found 8/20$961
This KLM deal was found by Cheapflights users on 8/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:42 pmMCI - CWL
2 stops16h 13mKLM
Thu 1/110:20 amCWL - MCI
2 stops18h 06mKLM
Deal found 8/19$2,887

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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, Cheapflights users made 2,558,603 searches. Data last updated August 22, 2025.
Use the filters below to find and compare flights from Missouri to Cardiff that are best for you.

Fly from

Missouri

Fly to

Cardiff

Route

Depart

Return

Price

Kansas CityCardiff

MCI - CWL

MCICWL

Kansas City

Fri 10/17

5:51 pm-5:05 pm

2 stops17h 14m

Cardiff Wales

Tue 10/21

9:50 am-11:52 pm

2 stops20h 02m

$961

Kansas CityCardiff

MCI - CWL

MCICWL

Kansas City

Fri 12/19

6:42 pm-4:55 pm

2 stops16h 13m

Cardiff Wales

Thu 1/1

10:20 am-10:26 pm

2 stops18h 06m

$2,887

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Best time to book a flight from Missouri to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Missouri 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.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Cardiff
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to Cardiff from Missouri?

    Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly into when you book flights from Missouri to Cardiff.

  • How long is the flight from Missouri to Cardiff?

    Departing from Missouri to Cardiff will take you 16h 13m. Missouri and Cardiff are separated by a distance of 4218 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Cardiff?

    Currently, February is the cheapest month in which you can book a flight from Missouri to Cardiff (average of $773). Flying from Missouri to Cardiff in June is currently the most expensive (average of $1,622). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Cardiff?

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

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Top airline flying from Missouri to Cardiff

Discover the top airline that operate flights from Missouri to Cardiff. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$884Average$1,427FlexibilityNo cancel feeOn-timeN/A

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