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Cheap flights from Missouri to Vientiane from $1,251

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Vientiane departing on 10/13. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Vientiane

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:40 pm - 11:50 pmSTL  Lambert-St Louis-VTE Vientiane Wattay
45h 10m2 stops Toronto Pearson Intl Incheon Intl
Multiple Airlines Logo
12:50 am - 8:00 pmVTE  Vientiane Wattay-STL Lambert-St Louis
55h 10m2 stops Incheon Intl Toronto Pearson Intl
$1,251Multiple Airlines
Tue, Oct 13 - Mon, Oct 19
Multiple Airlines Logo
4:05 pm - 12:25 amSTL  Lambert-St Louis-VTE Vientiane Wattay
43h 20m2 stops Toronto Pearson Intl Incheon Intl
Multiple Airlines Logo
1:25 am - 3:26 pmVTE  Vientiane Wattay-STL Lambert-St Louis
51h 01m2 stops Incheon Intl Toronto Pearson Intl
$1,407Multiple Airlines
Sun, Nov 15 - Thu, Nov 26
Multiple Airlines Logo
12:10 pm - 11:50 pmSTL  Lambert-St Louis-VTE Vientiane Wattay
47h 40m2 stops Montreal Pierre Elliott Trudeau Intl Incheon Intl
Multiple Airlines Logo
12:50 am - 8:20 pmVTE  Vientiane Wattay-STL Lambert-St Louis
55h 30m2 stops Incheon Intl Toronto Pearson Intl
$1,418Multiple Airlines
Mon, Sep 14 - Sun, Sep 20
Multiple Airlines Logo
4:05 pm - 12:25 amSTL  Lambert-St Louis-VTE Vientiane Wattay
43h 20m2 stops Toronto Pearson Intl Incheon Intl
Multiple Airlines Logo
1:25 am - 3:26 pmVTE  Vientiane Wattay-STL Lambert-St Louis
51h 01m2 stops Incheon Intl Toronto Pearson Intl
$1,437Multiple Airlines
Sat, Nov 14 - Thu, Nov 26
Multiple Airlines Logo
7:00 am - 11:15 amSTL  Lambert-St Louis-VTE Vientiane Wattay
39h 15m3 stops Seattle/Tacoma Intl Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
8:30 pm - 11:46 pmVTE  Vientiane Wattay-STL Lambert-St Louis
39h 16m3 stops Bangkok Suvarnabhumi Doha Hamad Intl Chicago O'Hare Intl
$1,470Multiple Airlines
Tue, Nov 10 - Wed, Apr 28
Multiple Airlines Logo
11:31 am - 11:00 amSTL  Lambert-St Louis-VTE Vientiane Wattay
35h 29m3 stops Chicago O'Hare Intl Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
8:30 pm - 7:48 pmVTE  Vientiane Wattay-STL Lambert-St Louis
35h 18m3 stops Bangkok Suvarnabhumi Doha Hamad Intl Dallas/Fort Worth
$1,474Multiple Airlines
Tue, Oct 13 - Tue, Oct 20
Multiple Airlines Logo
11:01 am - 11:00 amSTL  Lambert-St Louis-VTE Vientiane Wattay
35h 59m3 stops Chicago O'Hare Intl Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
8:30 pm - 7:07 pmVTE  Vientiane Wattay-STL Lambert-St Louis
34h 37m3 stops Bangkok Suvarnabhumi Doha Hamad Intl Dallas/Fort Worth
$1,474Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
7:00 am - 11:15 amSTL  Lambert-St Louis-VTE Vientiane Wattay
39h 15m3 stops Seattle/Tacoma Intl Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
8:30 pm - 7:33 pmVTE  Vientiane Wattay-STL Lambert-St Louis
35h 03m3 stops Bangkok Suvarnabhumi Doha Hamad Intl Chicago O'Hare Intl
$1,481Multiple Airlines
Tue, Nov 10 - Wed, Apr 28
China Eastern Logo
8:15 am - 12:05 amMCI  Kansas City-VTE Vientiane Wattay
27h 50m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
1:05 am - 11:50 pmVTE  Vientiane Wattay-MCI Kansas City
35h 45m2 stops Shanghai Pu Dong Los Angeles
$1,715China Eastern
Sat, Oct 31 - Fri, Nov 27
China Eastern Logo
3:35 pm - 12:05 amMCI  Kansas City-VTE Vientiane Wattay
43h 30m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
1:05 am - 9:59 pmVTE  Vientiane Wattay-MCI Kansas City
33h 54m2 stops Shanghai Pu Dong Los Angeles
$4,651China Eastern
Tue, Dec 15 - Mon, Dec 21

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China Southern flights from Missouri to Vientiane

Our best China Southern deals on Missouri to Vientiane flight tickets
China Southern
Nov 15
STL6:02 amLambert-St Louis
44h 03m
2 stops
VTE3:05 pmVientiane Wattay
Nov 24
VTE4:25 pmVientiane Wattay
38h 40m
2 stops
STL6:05 pmLambert-St Louis
$4,013
China Southern
Nov 10
STL4:05 pmLambert-St Louis
34h 00m
2 stops
VTE3:05 pmVientiane Wattay
Apr 28
VTE3:50 pmVientiane Wattay
59h 36m
2 stops
STL3:26 pmLambert-St Louis
$4,039
China Southern
Nov 10
STL4:05 pmLambert-St Louis
34h 00m
2 stops
VTE3:05 pmVientiane Wattay
Apr 28
VTE3:50 pmVientiane Wattay
59h 36m
2 stops
STL3:26 pmLambert-St Louis
$4,055

China Eastern flights from Missouri to Vientiane

Our best China Eastern deals on Missouri to Vientiane flight tickets
China Eastern
Oct 31
MCI8:15 amKansas City
27h 50m
2 stops
VTE12:05 amVientiane Wattay
Nov 27
VTE1:05 amVientiane Wattay
35h 45m
2 stops
MCI11:50 pmKansas City
$1,715
China Eastern
Dec 15
MCI3:35 pmKansas City
43h 30m
2 stops
VTE12:05 amVientiane Wattay
Dec 21
VTE1:05 amVientiane Wattay
33h 54m
2 stops
MCI9:59 pmKansas City
$4,651

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Vientiane 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 August 16, 2026.
Use the filters below to find and compare flights from Missouri to Vientiane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisVientiane

STL Lambert-St Louis - VTE Vientiane Wattay

STLVTE

Lambert-St Louis

Tue 10/13

2:40 pm-11:50 pm

2 stops45h 10m

Vientiane Wattay

Mon 10/19

12:50 am-8:00 pm

2 stops55h 10m

$1,251

St. LouisVientiane

STL Lambert-St Louis - VTE Vientiane Wattay

STLVTE

Lambert-St Louis

Sun 11/15

4:05 pm-12:25 am

2 stops43h 20m

Vientiane Wattay

Thu 11/26

1:25 am-3:26 pm

2 stops51h 01m

$1,407

St. LouisVientiane

STL Lambert-St Louis - VTE Vientiane Wattay

STLVTE

Lambert-St Louis

Mon 9/14

12:10 pm-11:50 pm

2 stops47h 40m

Vientiane Wattay

Sun 9/20

12:50 am-8:20 pm

2 stops55h 30m

$1,418

St. LouisVientiane

STL Lambert-St Louis - VTE Vientiane Wattay

STLVTE

Lambert-St Louis

Sat 11/14

4:05 pm-12:25 am

2 stops43h 20m

Vientiane Wattay

Thu 11/26

1:25 am-3:26 pm

2 stops51h 01m

$1,437

St. LouisVientiane

STL Lambert-St Louis - VTE Vientiane Wattay

STLVTE

Lambert-St Louis

Tue 11/10

7:00 am-11:15 am

3 stops39h 15m

Vientiane Wattay

Wed 4/28

8:30 pm-11:46 pm

3 stops39h 16m

$1,470

St. LouisVientiane

STL Lambert-St Louis - VTE Vientiane Wattay

STLVTE

Lambert-St Louis

Tue 10/13

11:31 am-11:00 am

3 stops35h 29m

Vientiane Wattay

Tue 10/20

8:30 pm-7:48 pm

3 stops35h 18m

$1,474

St. LouisVientiane

STL Lambert-St Louis - VTE Vientiane Wattay

STLVTE

Lambert-St Louis

Mon 9/14

11:01 am-11:00 am

3 stops35h 59m

Vientiane Wattay

Mon 9/21

8:30 pm-7:07 pm

3 stops34h 37m

$1,474

St. LouisVientiane

STL Lambert-St Louis - VTE Vientiane Wattay

STLVTE

Lambert-St Louis

Tue 11/10

7:00 am-11:15 am

3 stops39h 15m

Vientiane Wattay

Wed 4/28

8:30 pm-7:33 pm

3 stops35h 03m

$1,481
Quickest round-trip

Kansas CityVientiane

MCI Kansas City - VTE Vientiane Wattay

MCIVTE

Kansas City

Sat 10/31

8:15 am-12:05 am

2 stops27h 50m

Vientiane Wattay

Fri 11/27

1:05 am-11:50 pm

2 stops35h 45m

$1,715

Kansas CityVientiane

MCI Kansas City - VTE Vientiane Wattay

MCIVTE

Kansas City

Tue 12/15

3:35 pm-12:05 am

2 stops43h 30m

Vientiane Wattay

Mon 12/21

1:05 am-9:59 pm

2 stops33h 54m

$4,651

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Vientiane from

How to get the cheapest flight ticket from Missouri to Vientiane

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

How long does it take to fly to Vientiane?

Flight times vary depending on what airport in Missouri you fly out of and what airport in Vientiane you fly into. For example, flying from St. Louis to Vientiane takes 36h 09m on average. On the other hand, flying from Kansas City to Vientiane takes 36h 22m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Cheap Missouri to Vientiane flight deals and tips

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

Fastest flight time

36h 09m

Direct flights

None
The fastest flight from Missouri to Vientiane takes 36h 09m
There are no direct flights from Missouri to Vientiane. There are no popular flight routes from Missouri to Vientiane.
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Frequently asked questions about flying from Missouri to Vientiane

  • When did momondo last update prices for flights from Missouri to Vientiane Wattay Airport?

    Prices for flights from Missouri to Vientiane Wattay Airport refresh daily.

  • How many operators does momondo search for flights from Missouri to Vientiane Wattay Airport?

  • How old do you have to be to fly from Missouri to Vientiane Wattay Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Vientiane Wattay Airport.

  • What documentation or ID do you need to fly to Vientiane Wattay Airport?

    The necessary travel and health documents for your Vientiane Wattay Airport 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.

Best airlines flying from Missouri to Vientiane

Compare and see reviews for airlines that fly from Missouri to Vientiane with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom $1,093Free CancellationRating
7.3
232 reviews
Search China Eastern flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Vientiane?

Finding the right flight to Vientiane 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 Vientiane quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Vientiane from Missouri with this policy.

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

Once you have performed a search for Missouri to Vientiane flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Missouri to Vientiane flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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