When did momondo last update prices for flights from Missouri to Wales?

Prices for flights from Missouri to Wales were last updated today.

How old do you have to be to fly from Missouri to Wales?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Wales.

What documentation or ID do you need to fly to Wales?

The necessary travel and health documents for your Wales trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$405 Cheap Flights from Missouri to Wales in 2026/27

Find the cheapest flights from Missouri to Wales

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:45 am - 9:15 amSTL Lambert-St Louis-CWL Cardiff Wales

16h 30m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

9:50 am - 8:37 pmCWL Cardiff Wales-STL Lambert-St Louis

16h 47m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$1,036Delta

Wed, Mar 31 - Wed, Apr 7

3:32 pm - 5:00 pmSTL Lambert-St Louis-CWL Cardiff Wales

19h 28m2 stops Minneapolis St Paul Amsterdam Schiphol

10:20 am - 12:05 amCWL Cardiff Wales-STL Lambert-St Louis

19h 45m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,109Delta

Wed, Dec 9 - Wed, Dec 16

10:06 am - 9:45 amSTL Lambert-St Louis-CWL Cardiff Wales

17h 39m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

10:20 am - 11:26 pmCWL Cardiff Wales-STL Lambert-St Louis

19h 06m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,109KLM

Wed, Dec 9 - Wed, Dec 16

10:05 am - 9:45 amSTL Lambert-St Louis-CWL Cardiff Wales

17h 40m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

5:30 pm - 4:43 pmCWL Cardiff Wales-STL Lambert-St Louis

29h 13m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,109KLM

Mon, Nov 16 - Mon, Nov 23

10:06 am - 9:50 amSTL Lambert-St Louis-CWL Cardiff Wales

17h 44m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

10:20 am - 11:26 pmCWL Cardiff Wales-STL Lambert-St Louis

19h 06m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,109Delta

Wed, Dec 9 - Wed, Dec 16

7:18 pm - 5:00 pmSTL Lambert-St Louis-CWL Cardiff Wales

15h 42m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

5:30 pm - 5:41 pmCWL Cardiff Wales-STL Lambert-St Louis

30h 11m2 stops Amsterdam Schiphol Salt Lake City

$1,109KLM

Wed, Nov 11 - Wed, Nov 18

7:18 pm - 5:00 pmSTL Lambert-St Louis-CWL Cardiff Wales

15h 42m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

10:20 am - 12:05 amCWL Cardiff Wales-STL Lambert-St Louis

19h 45m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,109Multiple Airlines

Tue, Dec 8 - Tue, Dec 15

1:00 pm - 5:00 pmSTL Lambert-St Louis-CWL Cardiff Wales

22h 00m2 stops New York LaGuardia Amsterdam Schiphol

10:20 am - 8:51 pmCWL Cardiff Wales-STL Lambert-St Louis

40h 31m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$1,187Delta

Tue, Dec 15 - Thu, Jan 7

1:00 pm - 5:00 pmSTL Lambert-St Louis-CWL Cardiff Wales

22h 00m2 stops New York LaGuardia Amsterdam Schiphol

10:20 am - 8:51 pmCWL Cardiff Wales-STL Lambert-St Louis

40h 31m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$1,187Delta

Tue, Dec 15 - Wed, Jan 6

9:00 am - 9:45 amSTL Lambert-St Louis-CWL Cardiff Wales

42h 45m2 stops New York LaGuardia Amsterdam Schiphol

10:20 am - 8:51 pmCWL Cardiff Wales-STL Lambert-St Louis

40h 31m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$1,187Delta

Sun, Dec 13 - Wed, Jan 6

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Delta flights from Missouri to Wales

Our best Delta deals on Missouri to Wales flight tickets

Delta

Mar 31

STL10:45 amLambert-St Louis

16h 30m

2 stops

CWL9:15 amCardiff Wales

Apr 7

CWL9:50 amCardiff Wales

16h 47m

2 stops

STL8:37 pmLambert-St Louis

$1,036

Delta

Dec 9

STL10:06 amLambert-St Louis

17h 39m

2 stops

CWL9:45 amCardiff Wales

Dec 16

CWL10:20 amCardiff Wales

19h 06m

2 stops

STL11:26 pmLambert-St Louis

$1,109

Delta

Dec 13

STL1:00 pmLambert-St Louis

22h 00m

2 stops

CWL5:00 pmCardiff Wales

Jan 7

CWL10:20 amCardiff Wales

28h 32m

2 stops

STL8:52 amLambert-St Louis

$1,187

Scandinavian Airlines flights from Missouri to Wales

Our best Scandinavian Airlines deals on Missouri to Wales flight tickets

Scandinavian Airlines

Dec 9

STL12:36 pmLambert-St Louis

22h 24m

2 stops

CWL5:00 pmCardiff Wales

Dec 16

CWL10:20 amCardiff Wales

19h 45m

2 stops

STL12:05 amLambert-St Louis

$1,356

Scandinavian Airlines

Dec 9

STL2:33 pmLambert-St Louis

20h 27m

2 stops

CWL5:00 pmCardiff Wales

Dec 16

CWL10:20 amCardiff Wales

19h 45m

2 stops

STL12:05 amLambert-St Louis

$1,431

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

St. LouisCardiff

STL Lambert-St Louis - CWL Cardiff Wales

STLCWL

Lambert-St Louis

Wed 3/31

10:45 am-9:15 am

2 stops16h 30m

Cardiff Wales

Wed 4/7

9:50 am-8:37 pm

2 stops16h 47m

$1,036

St. LouisCardiff

STL Lambert-St Louis - CWL Cardiff Wales

STLCWL

Lambert-St Louis

Wed 12/9

3:32 pm-5:00 pm

2 stops19h 28m

Cardiff Wales

Wed 12/16

10:20 am-12:05 am

2 stops19h 45m

$1,109

St. LouisCardiff

STL Lambert-St Louis - CWL Cardiff Wales

STLCWL

Lambert-St Louis

Wed 12/9

10:06 am-9:45 am

2 stops17h 39m

Cardiff Wales

Wed 12/16

10:20 am-11:26 pm

2 stops19h 06m

$1,109

St. LouisCardiff

STL Lambert-St Louis - CWL Cardiff Wales

STLCWL

Lambert-St Louis

Mon 11/16

10:05 am-9:45 am

2 stops17h 40m

Cardiff Wales

Mon 11/23

5:30 pm-4:43 pm

2 stops29h 13m

$1,109

St. LouisCardiff

STL Lambert-St Louis - CWL Cardiff Wales

STLCWL

Lambert-St Louis

Wed 12/9

10:06 am-9:50 am

2 stops17h 44m

Cardiff Wales

Wed 12/16

10:20 am-11:26 pm

2 stops19h 06m

$1,109

St. LouisCardiff

STL Lambert-St Louis - CWL Cardiff Wales

STLCWL

Lambert-St Louis

Wed 11/11

7:18 pm-5:00 pm

2 stops15h 42m

Cardiff Wales

Wed 11/18

5:30 pm-5:41 pm

2 stops30h 11m

$1,109

St. LouisCardiff

STL Lambert-St Louis - CWL Cardiff Wales

STLCWL

Lambert-St Louis

Tue 12/8

7:18 pm-5:00 pm

2 stops15h 42m

Cardiff Wales

Tue 12/15

10:20 am-12:05 am

2 stops19h 45m

$1,109

St. LouisCardiff

STL Lambert-St Louis - CWL Cardiff Wales

STLCWL

Lambert-St Louis

Tue 12/15

1:00 pm-5:00 pm

2 stops22h 00m

Cardiff Wales

Thu 1/7

10:20 am-8:51 pm

2 stops40h 31m

$1,187

St. LouisCardiff

STL Lambert-St Louis - CWL Cardiff Wales

STLCWL

Lambert-St Louis

Tue 12/15

1:00 pm-5:00 pm

2 stops22h 00m

Cardiff Wales

Wed 1/6

10:20 am-8:51 pm

2 stops40h 31m

$1,187

St. LouisCardiff

STL Lambert-St Louis - CWL Cardiff Wales

STLCWL

Lambert-St Louis

Sun 12/13

9:00 am-9:45 am

2 stops42h 45m

Cardiff Wales

Wed 1/6

10:20 am-8:51 pm

2 stops40h 31m

$1,187

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Wales

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 Missouri to Wales?

Delta is the most popular carrier operating from Missouri to Wales

Cheap Missouri to Wales flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Wales

Best Price Found	$405
Fastest flight time	10h 40m
Direct flights	None

The best one-way flight to Wales from Missouri in the past 72 hours is $405. The best round-trip flight deal from Missouri to Wales found on momondo in the last 72 hours is $1,036.

The fastest flight from Missouri to Wales takes 10h 40m

There are no direct flights from Missouri to Wales. There are no popular flight routes from Missouri to Wales.

Search flight deals

Frequently asked questions about flying from Missouri to Wales

When did momondo last update prices for flights from Missouri to Wales?
Prices for flights from Missouri to Wales were last updated today.
How old do you have to be to fly from Missouri to Wales?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Wales.
What documentation or ID do you need to fly to Wales?
The necessary travel and health documents for your Wales trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 Missouri to Wales?

Finding the right flight to Wales from Missouri 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 Wales quick and easy, saving you time and money.

Can I find flights from Missouri to Wales with flexible booking policies on momondo?

Yes. All flights to Wales from Missouri on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Missouri to Wales?

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

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

Price alerts on flights to Wales from Missouri are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.