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Cheap flights from Kansas City to Siem Reap from $1,611

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Siem Reap departing on 10/6. 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

Find the cheapest flights from Kansas City to Siem Reap

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
7:38 am - 9:40 am
MCI
-
SAI
38h 02m
2 stops
Singapore Airlines Logo
10:30 am - 9:52 pm
SAI
-
MCI
47h 22m
2 stops
$1,611Singapore Airlines
Tue, Oct 6 - Wed, Oct 14
Multiple Airlines Logo
7:38 am - 9:40 am
MCI
-
SAI
38h 02m
2 stops
Multiple Airlines Logo
12:55 pm - 3:39 pm
SAI
-
MCI
38h 44m
2 stops
$1,632Multiple Airlines
Tue, Oct 6 - Thu, Oct 15
Singapore Airlines Logo
7:38 am - 3:10 pm
MCI
-
SAI
43h 32m
2 stops
Singapore Airlines Logo
10:30 am - 4:34 pm
SAI
-
MCI
42h 04m
2 stops
$1,643Singapore Airlines
Wed, Oct 7 - Wed, Oct 14
Multiple Airlines Logo
7:38 am - 3:10 pm
MCI
-
SAI
43h 32m
2 stops
Multiple Airlines Logo
9:40 am - 3:39 pm
SAI
-
MCI
41h 59m
2 stops
$1,664Multiple Airlines
Wed, Oct 7 - Thu, Oct 15
Emirates Logo
7:30 am - 9:30 pm
MCI
-
SAI
50h 00m
3 stops
Emirates Logo
11:50 pm - 9:07 am
SAI
-
MCI
45h 17m
3 stops
$1,746Emirates
Tue, Oct 6 - Thu, Oct 15
Qatar Airways Logo
4:17 pm - 6:55 pm
MCI
-
SAI
38h 38m
3 stops
Qatar Airways Logo
7:35 pm - 8:17 pm
SAI
-
MCI
36h 42m
3 stops
$1,753Qatar Airways
Wed, Oct 7 - Thu, Oct 15
Multiple Airlines Logo
3:14 pm - 5:10 pm
MCI
-
SAI
61h 56m
3 stops
Multiple Airlines Logo
9:40 am - 3:39 pm
SAI
-
MCI
41h 59m
2 stops
$1,820Multiple Airlines
Wed, Oct 7 - Thu, Oct 15
United Airlines Logo
7:38 am - 9:40 am
MCI
-
SAI
38h 02m
2 stops
United Airlines Logo
10:30 am - 11:44 pm
SAI
-
MCI
49h 14m
3 stops
$2,908United Airlines
Wed, Oct 7 - Wed, Oct 14
United Airlines Logo
11:22 am - 9:40 am
MCI
-
SAI
58h 18m
3 stops
United Airlines Logo
10:30 am - 4:34 pm
SAI
-
MCI
42h 04m
2 stops
$2,936United Airlines
Tue, Oct 6 - Wed, Oct 14

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Singapore Airlines flights from Kansas City to Region of Siem Reap

Our best Singapore Airlines deals on Kansas City to Region of Siem Reap flight tickets
Singapore Airlines
Oct 6
MCI7:38 amKansas City
38h 02m
2 stops
SAI9:40 amSiem Reap–Angkor Intl
Oct 14
SAI10:30 amSiem Reap–Angkor Intl
47h 22m
2 stops
MCI9:52 pmKansas City
$1,611
Singapore Airlines
Oct 7
MCI7:38 amKansas City
43h 32m
2 stops
SAI3:10 pmSiem Reap–Angkor Intl
Oct 14
SAI10:30 amSiem Reap–Angkor Intl
42h 04m
2 stops
MCI4:34 pmKansas City
$1,643

United Airlines flights from Kansas City to Region of Siem Reap

Our best United Airlines deals on Kansas City to Region of Siem Reap flight tickets
United Airlines
Oct 7
MCI7:38 amKansas City
38h 02m
2 stops
SAI9:40 amSiem Reap–Angkor Intl
Oct 14
SAI10:30 amSiem Reap–Angkor Intl
49h 14m
3 stops
MCI11:44 pmKansas City
$2,908
United Airlines
Oct 6
MCI11:22 amKansas City
58h 18m
3 stops
SAI9:40 amSiem Reap–Angkor Intl
Oct 14
SAI10:30 amSiem Reap–Angkor Intl
42h 04m
2 stops
MCI4:34 pmKansas City
$2,936

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to Region of Siem Reap 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 June 19, 2026.
Use the filters below to find and compare flights from Kansas City to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CitySiem Reap

MCI - SAI

MCISAI

Kansas City

Tue 10/6

7:38 am-9:40 am

2 stops38h 02m

Siem Reap–Angkor Intl

Wed 10/14

10:30 am-9:52 pm

2 stops47h 22m

$1,611

Kansas CitySiem Reap

MCI - SAI

MCISAI

Kansas City

Tue 10/6

7:38 am-9:40 am

2 stops38h 02m

Siem Reap–Angkor Intl

Thu 10/15

12:55 pm-3:39 pm

2 stops38h 44m

$1,632

Kansas CitySiem Reap

MCI - SAI

MCISAI

Kansas City

Wed 10/7

7:38 am-3:10 pm

2 stops43h 32m

Siem Reap–Angkor Intl

Wed 10/14

10:30 am-4:34 pm

2 stops42h 04m

$1,643

Kansas CitySiem Reap

MCI - SAI

MCISAI

Kansas City

Wed 10/7

7:38 am-3:10 pm

2 stops43h 32m

Siem Reap–Angkor Intl

Thu 10/15

9:40 am-3:39 pm

2 stops41h 59m

$1,664

Kansas CitySiem Reap

MCI - SAI

MCISAI

Kansas City

Tue 10/6

7:30 am-9:30 pm

3 stops50h 00m

Siem Reap–Angkor Intl

Thu 10/15

11:50 pm-9:07 am

3 stops45h 17m

$1,746
Quickest round-trip

Kansas CitySiem Reap

MCI - SAI

MCISAI

Kansas City

Wed 10/7

4:17 pm-6:55 pm

3 stops38h 38m

Siem Reap–Angkor Intl

Thu 10/15

7:35 pm-8:17 pm

3 stops36h 42m

$1,753

Kansas CitySiem Reap

MCI - SAI

MCISAI

Kansas City

Wed 10/7

3:14 pm-5:10 pm

3 stops61h 56m

Siem Reap–Angkor Intl

Thu 10/15

9:40 am-3:39 pm

2 stops41h 59m

$1,820

Kansas CitySiem Reap

MCI - SAI

MCISAI

Kansas City

Wed 10/7

7:38 am-9:40 am

2 stops38h 02m

Siem Reap–Angkor Intl

Wed 10/14

10:30 am-11:44 pm

3 stops49h 14m

$2,908

Kansas CitySiem Reap

MCI - SAI

MCISAI

Kansas City

Tue 10/6

11:22 am-9:40 am

3 stops58h 18m

Siem Reap–Angkor Intl

Wed 10/14

10:30 am-4:34 pm

2 stops42h 04m

$2,936

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Kansas City to Region of Siem Reap flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to Region of Siem Reap

Fastest flight time

43h 32m

Direct flights

None
The fastest flight from Kansas City to Region of Siem Reap takes 43h 32m
There are no direct flights from Kansas City to Region of Siem Reap. There are no popular flight routes from Kansas City to Region of Siem Reap.
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Frequently asked questions about flying from Kansas City to Siem Reap

  • When did momondo last update prices for flights from Kansas City Airport to Siem Reap?

    Prices for flights from Kansas City Airport to Siem Reap are updated daily.

  • How old do you have to be to fly from Kansas City Airport to Siem Reap?

    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 Kansas City Airport to Siem Reap.

  • What documentation or ID do you need to fly to Siem Reap?

    The travel and health documents you'll need for your trip to Siem Reap may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Siem Reap. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Kansas City to Siem Reap

  • How do I get Price Alerts for flights from Kansas City to Region of Siem Reap?

    Price Alerts will notify you by email when the price for flights to Region of Siem Reap from Kansas City decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Kansas City to Region of Siem Reap with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to Siem Reap?

Finding the right flight to Siem Reap from Kansas City 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 Siem Reap quick and easy, saving you time and money.

Can I find flights from Kansas City to Siem Reap with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kansas City to Siem Reap flights to just show those with flexible booking policies.

How can momondo help me find flights from Kansas City to Siem Reap?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kansas City to Siem Reap.

I’m not ready to book a flight from Kansas City to Siem Reap right now. Can momondo alert me if prices change?

Price alerts on flights to Siem Reap from Kansas City 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.

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