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

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

How many operators does momondo search for flights from Missouri to Cambodia?

As of October 2026, there is 1 operator available to choose from for flights from Missouri to Cambodia.

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.

$1,064 Cheap Flights from Missouri to Cambodia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Cambodia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 10:25 amSTL Lambert-St Louis-KTI Phnom Penh Techo Intl

39h 25m2 stops Los Angeles Hong Kong Intl

7:05 pm - 7:22 pmKTI Phnom Penh Techo Intl-STL Lambert-St Louis

37h 17m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,105Cathay Pacific

Mon, Nov 30 - Tue, Dec 15

6:04 am - 10:25 amSTL Lambert-St Louis-KTI Phnom Penh Techo Intl

40h 21m2 stops Los Angeles Hong Kong Intl

7:05 pm - 8:42 pmKTI Phnom Penh Techo Intl-STL Lambert-St Louis

38h 37m2 stops Hong Kong Intl Los Angeles

$1,125Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

3:54 pm - 10:25 amSTL Lambert-St Louis-KTI Phnom Penh Techo Intl

53h 31m2 stops Seattle/Tacoma Intl Hong Kong Intl

11:45 am - 11:30 pmKTI Phnom Penh Techo Intl-STL Lambert-St Louis

24h 45m2 stops Hong Kong Intl Dallas/Fort Worth

$1,202Multiple Airlines

Mon, Jan 11 - Fri, Jan 22

6:00 am - 10:25 amSTL Lambert-St Louis-KTI Phnom Penh Techo Intl

39h 25m2 stops Los Angeles Hong Kong Intl

7:05 pm - 10:17 pmKTI Phnom Penh Techo Intl-STL Lambert-St Louis

40h 12m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,280Multiple Airlines

Tue, Dec 1 - Tue, Dec 15

3:20 pm - 3:25 pmSTL Lambert-St Louis-KTI Phnom Penh Techo Intl

36h 05m3 stops Dallas/Fort Worth Doha Hamad Intl Ho Chi Minh City

5:10 pm - 8:26 pmKTI Phnom Penh Techo Intl-STL Lambert-St Louis

40h 16m3 stops Ho Chi Minh City Doha Hamad Intl Philadelphia

$1,376Qatar Airways

Thu, Oct 29 - Thu, Nov 5

2:54 pm - 3:25 pmSTL Lambert-St Louis-KTI Phnom Penh Techo Intl

35h 31m3 stops Dallas/Fort Worth Doha Hamad Intl Ho Chi Minh City

5:10 pm - 10:04 pmKTI Phnom Penh Techo Intl-STL Lambert-St Louis

41h 54m3 stops Ho Chi Minh City Doha Hamad Intl Philadelphia

$1,416Qatar Airways

Mon, Mar 1 - Sat, Mar 13

3:54 pm - 10:35 amSTL Lambert-St Louis-KTI Phnom Penh Techo Intl

29h 41m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

12:50 pm - 2:56 pmKTI Phnom Penh Techo Intl-STL Lambert-St Louis

39h 06m3 stops Xiamen Gaoqi Intl Vancouver Intl Seattle/Tacoma Intl

$1,566Multiple Airlines

Mon, Jan 11 - Fri, Jan 22

6:02 am - 3:25 pmSTL Lambert-St Louis-KTI Phnom Penh Techo Intl

44h 23m3 stops Philadelphia Doha Hamad Intl Ho Chi Minh City

5:10 pm - 6:53 pmKTI Phnom Penh Techo Intl-STL Lambert-St Louis

38h 43m3 stops Ho Chi Minh City Doha Hamad Intl Chicago O'Hare Intl

$1,596Qatar Airways

Sat, Nov 28 - Mon, Dec 14

7:05 pm - 11:25 amSTL Lambert-St Louis-KTI Phnom Penh Techo Intl

28h 20m2 stops San Francisco Taipei City Taiwan Taoyuan Intl

9:00 pm - 3:21 pmKTI Phnom Penh Techo Intl-STL Lambert-St Louis

55h 21m3 stops Ho Chi Minh City Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,687Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

1:21 pm - 3:25 pmSTL Lambert-St Louis-KTI Phnom Penh Techo Intl

37h 04m3 stops Philadelphia Doha Hamad Intl Ho Chi Minh City

5:10 pm - 10:43 pmKTI Phnom Penh Techo Intl-STL Lambert-St Louis

42h 33m3 stops Ho Chi Minh City Doha Hamad Intl Philadelphia

$1,692Qatar Airways

Tue, Dec 1 - Tue, Dec 15

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Lufthansa flights from Missouri to Cambodia

Our best Lufthansa deals on Missouri to Cambodia flight tickets

Lufthansa

Mar 1

STL7:04 pmLambert-St Louis

35h 31m

3 stops

KTI7:35 pmPhnom Penh Techo Intl

Mar 13

KTI2:40 pmPhnom Penh Techo Intl

36h 05m

2 stops

STL1:45 pmLambert-St Louis

$1,836

Lufthansa

Nov 28

STL6:50 pmLambert-St Louis

35h 45m

3 stops

KTI7:35 pmPhnom Penh Techo Intl

Dec 14

KTI7:40 pmPhnom Penh Techo Intl

55h 05m

2 stops

STL1:45 pmLambert-St Louis

$1,930

Lufthansa

Dec 1

STL1:18 pmLambert-St Louis

41h 07m

3 stops

KTI7:25 pmPhnom Penh Techo Intl

Dec 15

KTI7:40 pmPhnom Penh Techo Intl

31h 05m

2 stops

STL1:45 pmLambert-St Louis

$2,901

Qatar Airways flights from Missouri to Cambodia

Our best Qatar Airways deals on Missouri to Cambodia flight tickets

Qatar Airways

Oct 29

STL3:20 pmLambert-St Louis

36h 05m

3 stops

KTI3:25 pmPhnom Penh Techo Intl

Nov 5

KTI5:10 pmPhnom Penh Techo Intl

40h 16m

3 stops

STL8:26 pmLambert-St Louis

$1,376

Qatar Airways

Mar 1

STL2:54 pmLambert-St Louis

35h 31m

3 stops

KTI3:25 pmPhnom Penh Techo Intl

Mar 13

KTI5:10 pmPhnom Penh Techo Intl

41h 54m

3 stops

STL10:04 pmLambert-St Louis

$1,416

Qatar Airways

Nov 28

STL6:02 amLambert-St Louis

44h 23m

3 stops

KTI3:25 pmPhnom Penh Techo Intl

Dec 14

KTI5:10 pmPhnom Penh Techo Intl

38h 43m

3 stops

STL6:53 pmLambert-St Louis

$1,596

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisPhnom Penh

STL Lambert-St Louis - KTI Phnom Penh Techo Intl

STLKTI

Lambert-St Louis

Mon 11/30

6:00 am-10:25 am

2 stops39h 25m

Phnom Penh Techo Intl

Tue 12/15

7:05 pm-7:22 pm

2 stops37h 17m

$1,105

St. LouisPhnom Penh

STL Lambert-St Louis - KTI Phnom Penh Techo Intl

STLKTI

Lambert-St Louis

Thu 10/29

6:04 am-10:25 am

2 stops40h 21m

Phnom Penh Techo Intl

Thu 11/5

7:05 pm-8:42 pm

2 stops38h 37m

$1,125

St. LouisPhnom Penh

STL Lambert-St Louis - KTI Phnom Penh Techo Intl

STLKTI

Lambert-St Louis

Mon 1/11

3:54 pm-10:25 am

2 stops53h 31m

Phnom Penh Techo Intl

Fri 1/22

11:45 am-11:30 pm

2 stops24h 45m

$1,202

St. LouisPhnom Penh

STL Lambert-St Louis - KTI Phnom Penh Techo Intl

STLKTI

Lambert-St Louis

Tue 12/1

6:00 am-10:25 am

2 stops39h 25m

Phnom Penh Techo Intl

Tue 12/15

7:05 pm-10:17 pm

2 stops40h 12m

$1,280

St. LouisPhnom Penh

STL Lambert-St Louis - KTI Phnom Penh Techo Intl

STLKTI

Lambert-St Louis

Thu 10/29

3:20 pm-3:25 pm

3 stops36h 05m

Phnom Penh Techo Intl

Thu 11/5

5:10 pm-8:26 pm

3 stops40h 16m

$1,376

St. LouisPhnom Penh

STL Lambert-St Louis - KTI Phnom Penh Techo Intl

STLKTI

Lambert-St Louis

Mon 3/1

2:54 pm-3:25 pm

3 stops35h 31m

Phnom Penh Techo Intl

Sat 3/13

5:10 pm-10:04 pm

3 stops41h 54m

$1,416

Quickest round-trip

St. LouisPhnom Penh

STL Lambert-St Louis - KTI Phnom Penh Techo Intl

STLKTI

Lambert-St Louis

Mon 1/11

3:54 pm-10:35 am

2 stops29h 41m

Phnom Penh Techo Intl

Fri 1/22

12:50 pm-2:56 pm

3 stops39h 06m

$1,566

St. LouisPhnom Penh

STL Lambert-St Louis - KTI Phnom Penh Techo Intl

STLKTI

Lambert-St Louis

Sat 11/28

6:02 am-3:25 pm

3 stops44h 23m

Phnom Penh Techo Intl

Mon 12/14

5:10 pm-6:53 pm

3 stops38h 43m

$1,596

St. LouisPhnom Penh

STL Lambert-St Louis - KTI Phnom Penh Techo Intl

STLKTI

Lambert-St Louis

Thu 10/29

7:05 pm-11:25 am

2 stops28h 20m

Phnom Penh Techo Intl

Thu 11/5

9:00 pm-3:21 pm

3 stops55h 21m

$1,687

St. LouisPhnom Penh

STL Lambert-St Louis - KTI Phnom Penh Techo Intl

STLKTI

Lambert-St Louis

Tue 12/1

1:21 pm-3:25 pm

3 stops37h 04m

Phnom Penh Techo Intl

Tue 12/15

5:10 pm-10:43 pm

3 stops42h 33m

$1,692

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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?

Cathay Pacific and Qatar Airways 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

Best Price Found	$1,064
Fastest flight time	44h 00m
Direct flights	None

The best one-way flight to Cambodia from Missouri in the past 72 hours is $1,064. The best round-trip flight deal from Missouri to Cambodia found on momondo in the last 72 hours is $1,105.

The fastest flight from Missouri to Cambodia takes 44h 00m

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 many operators does momondo search for flights from Missouri to Cambodia?
As of October 2026, there is 1 operator available to choose from for flights from Missouri to Cambodia.
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
Delta	PriceFrom $1,300	Free Cancellation	Rating 7.8 8,615 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.

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Popular cities in Cambodia

Flights to Phnom Penh

Flights to Siem Reapfrom $585

Flights to Krong Preah Sihanoukfrom $1,190

Cheap flights from Missouri to Cambodia from $1,064

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Cambodia departing on 12/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Missouri to Cambodia

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Big names and deals

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Filter for what you want

Trusted and free

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Lufthansa flights from Missouri to Cambodia

Our best Lufthansa deals on Missouri to Cambodia flight tickets

Qatar Airways flights from Missouri to Cambodia

Our best Qatar Airways deals on Missouri to Cambodia flight tickets

momondo Fare Finder

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How to get the cheapest flight ticket from Missouri to Cambodia

What is the cheapest airline that flies from Missouri to Cambodia?

Cheap Missouri to Cambodia flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Missouri to Cambodia

Best airlines flying from Missouri to Cambodia

Compare and see reviews for airlines that fly from Missouri to Cambodia with momondo

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Cambodia

Popular cities in Cambodia

Popular flights according to clicks in the last 7 days on momondo

Missouri flight routes

According to popular flight searches on momondo this year

Cambodia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Cambodia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Cambodia

List of cabin classes available on flights landing in Cambodia. Availability may vary depending on flight origin and airline.

Complete your trip to Cambodia

Explore popular destinations other users love

According to popular flight searches on momondo this year