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Cheap flights from Sacramento to Siem Reap from $1,105

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sacramento to Siem Reap departing on 12/20. 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 Sacramento to Siem Reap

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:05 pm - 12:40 pm
SMF
-
SAI
29h 35m
2 stops
Multiple Airlines Logo
7:25 pm - 3:21 pm
SAI
-
SMF
34h 56m
2 stops
$2,357Multiple Airlines
Sun, Dec 20 - Thu, Dec 31
Multiple Airlines Logo
2:56 pm - 8:45 am
SMF
-
SAI
26h 49m
3 stops
Multiple Airlines Logo
7:25 pm - 3:21 pm
SAI
-
SMF
34h 56m
2 stops
$2,495Multiple Airlines
Sun, Dec 20 - Thu, Dec 31
Multiple Airlines Logo
6:10 am - 2:25 pm
SMF
-
SAI
41h 15m
3 stops
Multiple Airlines Logo
1:20 pm - 9:53 pm
SAI
-
SMF
23h 33m
3 stops
$2,814Multiple Airlines
Sun, Dec 20 - Thu, Dec 31

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Customize your flight search to find flights from Sacramento to 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 July 1, 2026.
Use the filters below to find and compare flights from Sacramento to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SacramentoSiem Reap

SMF - SAI

SMFSAI

Sacramento Intl

Sun 12/20

4:05 pm-12:40 pm

2 stops29h 35m

Siem Reap–Angkor Intl

Thu 12/31

7:25 pm-3:21 pm

2 stops34h 56m

$2,357
Quickest round-trip

SacramentoSiem Reap

SMF - SAI

SMFSAI

Sacramento Intl

Sun 12/20

2:56 pm-8:45 am

3 stops26h 49m

Siem Reap–Angkor Intl

Thu 12/31

7:25 pm-3:21 pm

2 stops34h 56m

$2,495

SacramentoSiem Reap

SMF - SAI

SMFSAI

Sacramento Intl

Sun 12/20

6:10 am-2:25 pm

3 stops41h 15m

Siem Reap–Angkor Intl

Thu 12/31

1:20 pm-9:53 pm

3 stops23h 33m

$2,814
Cheapest one-way

SacramentoSiem Reap

SMF - SAI

SMFSAI

Sacramento Intl

Sun 12/20

2:56 pm-3:55 pm

3 stops57h 59m

$1,105
Quickest one-way

SacramentoSiem Reap

SMF - SAI

SMFSAI

Sacramento Intl

Sun 12/20

4:05 pm-6:45 pm

2 stops35h 40m

$1,379

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Sacramento to Siem Reap

Are you open to changing your travel dates? Check out the ideal times to fly from Sacramento to Siem Reap according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sacramento to Siem Reap (SMF to SAI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sacramento to Siem Reap

Fastest flight time

26h 10m

Direct flights

None
The fastest flight from Sacramento to Siem Reap takes 26h 10m
There are no direct flights from Sacramento to Siem Reap. There are no popular flight routes from Sacramento to Siem Reap.
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Frequently asked questions about flying from Sacramento to Siem Reap

  • How far is Sacramento Intl to Siem Reap–Angkor Intl by plane?

    Siem Reap–Angkor Intl is 7800.9 mi away from Sacramento Intl. Flights usually cover this in 26h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Sacramento Intl Airport to Siem Reap–Angkor Intl Airport?

    Prices for flights from Sacramento Intl Airport to Siem Reap–Angkor Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Sacramento Intl Airport to Siem Reap–Angkor Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sacramento Intl Airport to Siem Reap–Angkor Intl Airport.

  • What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?

    The travel and health documents required for your trip to Siem Reap–Angkor Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Siem Reap–Angkor Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Sacramento to Siem Reap

  • How do I get Price Alerts for flights from Sacramento to Siem Reap?

    Confirm your travel details to search for the latest offers for flights from Sacramento to Siem Reap. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Sacramento to Siem Reap with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

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 Siem Reap from Sacramento.

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

Flights from Sacramento to Siem Reap with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

Price alerts on flights to Siem Reap from Sacramento 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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