Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Missouri to Cambodia from $1,380

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 Cambodia departing on 9/30. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Missouri to Cambodia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:17 pm - 9:40 am
STL
-
SAI
54h 23m
2 stops
Multiple Airlines Logo
10:45 am - 11:59 pm
SAI
-
STL
49h 14m
2 stops
$1,380Multiple Airlines
Wed, Sep 30 - Mon, Oct 26
Multiple Airlines Logo
7:34 pm - 9:40 am
STL
-
SAI
50h 06m
2 stops
Multiple Airlines Logo
4:45 pm - 11:59 pm
SAI
-
STL
43h 14m
2 stops
$1,438Multiple Airlines
Mon, Sep 28 - Mon, Oct 26
Singapore Airlines Logo
7:00 am - 9:40 am
STL
-
SAI
38h 40m
2 stops
Singapore Airlines Logo
4:45 pm - 5:53 pm
SAI
-
STL
37h 08m
2 stops
$1,634Singapore Airlines
Tue, Sep 29 - Tue, Oct 27
Multiple Airlines Logo
7:00 am - 9:40 am
STL
-
SAI
38h 40m
2 stops
Multiple Airlines Logo
6:40 pm - 4:35 pm
SAI
-
STL
33h 55m
3 stops
$1,647Multiple Airlines
Tue, Sep 29 - Tue, Oct 27
Qatar Airways Logo
2:45 pm - 12:15 pm
STL
-
SAI
33h 30m
3 stops
Qatar Airways Logo
7:25 pm - 10:00 pm
SAI
-
STL
38h 35m
3 stops
$1,685Qatar Airways
Tue, Sep 29 - Tue, Oct 27
Emirates Logo
3:05 pm - 9:30 pm
STL
-
SAI
42h 25m
3 stops
Emirates Logo
11:50 pm - 10:06 pm
SAI
-
STL
34h 16m
3 stops
$1,907Emirates
Tue, Sep 29 - Thu, Oct 29
Emirates Logo
8:15 pm - 9:30 pm
STL
-
SAI
61h 15m
3 stops
Emirates Logo
11:50 pm - 9:09 pm
SAI
-
STL
33h 19m
3 stops
$2,080Emirates
Mon, Sep 28 - Tue, Oct 27
Lufthansa Logo
3:30 pm - 9:40 am
STL
-
SAI
54h 10m
2 stops
Lufthansa Logo
4:45 pm - 2:55 pm
SAI
-
STL
34h 10m
2 stops
$2,884Lufthansa
Sun, Sep 27 - Tue, Oct 27
Lufthansa Logo
3:30 pm - 9:40 am
STL
-
SAI
54h 10m
2 stops
Lufthansa Logo
10:30 am - 2:55 pm
SAI
-
STL
40h 25m
2 stops
$3,088Lufthansa
Mon, Sep 28 - Sat, Oct 24
Emirates Logo
3:05 pm - 9:30 pm
STL
-
SAI
42h 25m
3 stops
Emirates Logo
11:50 pm - 10:06 pm
SAI
-
STL
34h 16m
3 stops
$3,132Emirates
Tue, Sep 29 - Sat, Oct 24

Emirates flights from Missouri to Cambodia

Our best Emirates deals on Missouri to Cambodia flight tickets
Emirates
Sep 29
STL3:05 pmLambert-St Louis
42h 25m
3 stops
SAI9:30 pmSiem Reap–Angkor Intl
Oct 29
SAI11:50 pmSiem Reap–Angkor Intl
34h 16m
3 stops
STL10:06 pmLambert-St Louis
$1,907
Emirates
Sep 28
STL8:15 pmLambert-St Louis
61h 15m
3 stops
SAI9:30 pmSiem Reap–Angkor Intl
Oct 27
SAI11:50 pmSiem Reap–Angkor Intl
33h 19m
3 stops
STL9:09 pmLambert-St Louis
$2,080
Emirates
Sep 29
STL3:05 pmLambert-St Louis
42h 25m
3 stops
SAI9:30 pmSiem Reap–Angkor Intl
Oct 24
SAI11:50 pmSiem Reap–Angkor Intl
34h 16m
3 stops
STL10:06 pmLambert-St Louis
$3,132

Lufthansa flights from Missouri to Cambodia

Our best Lufthansa deals on Missouri to Cambodia flight tickets
Lufthansa
Sep 27
STL3:30 pmLambert-St Louis
54h 10m
2 stops
SAI9:40 amSiem Reap–Angkor Intl
Oct 27
SAI4:45 pmSiem Reap–Angkor Intl
34h 10m
2 stops
STL2:55 pmLambert-St Louis
$2,884
Lufthansa
Sep 28
STL3:30 pmLambert-St Louis
54h 10m
2 stops
SAI9:40 amSiem Reap–Angkor Intl
Oct 24
SAI10:30 amSiem Reap–Angkor Intl
40h 25m
2 stops
STL2:55 pmLambert-St Louis
$3,088
Lufthansa
Sep 27
STL3:30 pmLambert-St Louis
54h 10m
2 stops
SAI9:40 amSiem Reap–Angkor Intl
Oct 24
SAI10:30 amSiem Reap–Angkor Intl
40h 25m
2 stops
STL2:55 pmLambert-St Louis
$3,163

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Cambodia 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 May 14, 2026.
Use the filters below to find and compare flights from Missouri to Cambodia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisSiem Reap

STL - SAI

STLSAI

Lambert-St Louis

Wed 9/30

3:17 pm-9:40 am

2 stops54h 23m

Siem Reap–Angkor Intl

Mon 10/26

10:45 am-11:59 pm

2 stops49h 14m

$1,380

St. LouisSiem Reap

STL - SAI

STLSAI

Lambert-St Louis

Mon 9/28

7:34 pm-9:40 am

2 stops50h 06m

Siem Reap–Angkor Intl

Mon 10/26

4:45 pm-11:59 pm

2 stops43h 14m

$1,438

St. LouisSiem Reap

STL - SAI

STLSAI

Lambert-St Louis

Tue 9/29

7:00 am-9:40 am

2 stops38h 40m

Siem Reap–Angkor Intl

Tue 10/27

4:45 pm-5:53 pm

2 stops37h 08m

$1,634

St. LouisSiem Reap

STL - SAI

STLSAI

Lambert-St Louis

Tue 9/29

7:00 am-9:40 am

2 stops38h 40m

Siem Reap–Angkor Intl

Tue 10/27

6:40 pm-4:35 pm

3 stops33h 55m

$1,647
Quickest round-trip

St. LouisSiem Reap

STL - SAI

STLSAI

Lambert-St Louis

Tue 9/29

2:45 pm-12:15 pm

3 stops33h 30m

Siem Reap–Angkor Intl

Tue 10/27

7:25 pm-10:00 pm

3 stops38h 35m

$1,685

St. LouisSiem Reap

STL - SAI

STLSAI

Lambert-St Louis

Tue 9/29

3:05 pm-9:30 pm

3 stops42h 25m

Siem Reap–Angkor Intl

Thu 10/29

11:50 pm-10:06 pm

3 stops34h 16m

$1,907

St. LouisSiem Reap

STL - SAI

STLSAI

Lambert-St Louis

Mon 9/28

8:15 pm-9:30 pm

3 stops61h 15m

Siem Reap–Angkor Intl

Tue 10/27

11:50 pm-9:09 pm

3 stops33h 19m

$2,080

St. LouisSiem Reap

STL - SAI

STLSAI

Lambert-St Louis

Sun 9/27

3:30 pm-9:40 am

2 stops54h 10m

Siem Reap–Angkor Intl

Tue 10/27

4:45 pm-2:55 pm

2 stops34h 10m

$2,884

St. LouisSiem Reap

STL - SAI

STLSAI

Lambert-St Louis

Mon 9/28

3:30 pm-9:40 am

2 stops54h 10m

Siem Reap–Angkor Intl

Sat 10/24

10:30 am-2:55 pm

2 stops40h 25m

$3,088

St. LouisSiem Reap

STL - SAI

STLSAI

Lambert-St Louis

Tue 9/29

3:05 pm-9:30 pm

3 stops42h 25m

Siem Reap–Angkor Intl

Sat 10/24

11:50 pm-10:06 pm

3 stops34h 16m

$3,132

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Cambodia from

How to get the cheapest flight ticket from Missouri to Cambodia

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 Cambodia?

Qatar Airways and United Airlines are the most popular carriers operating from Missouri to Cambodia

Cheap Missouri to Cambodia flight deals and tips

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

Fastest flight time

38h 40m

Direct flights

None
The fastest flight from Missouri to Cambodia takes 38h 40m
There are no direct flights from Missouri to Cambodia. There are no popular flight routes from Missouri to Cambodia.
Search flight deals

Frequently asked questions about flying from Missouri to Cambodia

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

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

  • How old do you have to be to fly from Missouri to Cambodia?

    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 Missouri to Cambodia.

  • What documentation or ID do you need to fly to Cambodia?

    The required travel and health documents for your Cambodia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cambodia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Cambodia

Compare and see reviews for airlines that fly from Missouri to Cambodia with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,476Free CancellationRating
7.9
8,454 reviews
Search Delta flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cambodia from Missouri.

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

Yes. momondo allows you to filter the results for Missouri to Cambodia flights to just show those with flexible booking policies.

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

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 Cambodia from Missouri.

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

If you are simply researching potential flights to Cambodia, momondo offers a useful price alert feature which will track prices for flights to Cambodia from Missouri and alert you when they change.

An easier way to manage your Cambodia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 6/13
Sat 6/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Cambodia

Popular cities in Cambodia

Popular flights according to clicks in the last 7 days on momondo
Flights to Phnom Penhfrom $1,020
Flights to Siem Reapfrom $762
Flights to Krong Preah Sihanoukfrom $1,197