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Cheap flights from Utah to Siem Reap from $2,031

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Utah to Siem Reap departing on 10/9. 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 Utah to Siem Reap

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
1:34 pm - 9:00 am
SLC
-
SAI
30h 26m
3 stops
Qatar Airways Logo
7:35 pm - 5:46 pm
SAI
-
SLC
35h 11m
3 stops
$2,031Qatar Airways
Fri, Oct 9 - Sun, Oct 18
Multiple Airlines Logo
6:00 am - 3:10 pm
SLC
-
SAI
44h 10m
2 stops
Multiple Airlines Logo
10:30 am - 11:55 pm
SAI
-
SLC
50h 25m
2 stops
$2,410Multiple Airlines
Fri, Oct 9 - Sun, Oct 18
Multiple Airlines Logo
10:50 am - 5:40 pm
SLC
-
SAI
40h 50m
2 stops
Multiple Airlines Logo
9:30 pm - 2:05 pm
SAI
-
SLC
54h 35m
2 stops
$3,360Multiple Airlines
Fri, Dec 18 - Sun, Jan 3
Multiple Airlines Logo
11:51 am - 1:15 pm
SLC
-
SAI
35h 24m
3 stops
Multiple Airlines Logo
10:00 am - 11:20 am
SAI
-
SLC
39h 20m
3 stops
$3,521Multiple Airlines
Fri, Dec 18 - Sun, Jan 3
Multiple Airlines Logo
11:51 am - 3:55 pm
SLC
-
SAI
38h 04m
2 stops
Multiple Airlines Logo
10:45 am - 5:29 pm
SAI
-
SLC
44h 44m
3 stops
$3,573Multiple Airlines
Fri, Dec 18 - Sun, Jan 3
Multiple Airlines Logo
7:07 am - 5:10 pm
SLC
-
SAI
45h 03m
3 stops
Multiple Airlines Logo
10:30 am - 12:27 pm
SAI
-
SLC
38h 57m
2 stops
$5,557Multiple Airlines
Fri, Oct 9 - Sun, Oct 18

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Customize your flight search to find flights from Utah 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 27, 2026.
Use the filters below to find and compare flights from Utah to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Salt Lake CitySiem Reap

SLC - SAI

SLCSAI

Salt Lake City

Fri 10/9

1:34 pm-9:00 am

3 stops30h 26m

Siem Reap–Angkor Intl

Sun 10/18

7:35 pm-5:46 pm

3 stops35h 11m

$2,031

Salt Lake CitySiem Reap

SLC - SAI

SLCSAI

Salt Lake City

Fri 10/9

6:00 am-3:10 pm

2 stops44h 10m

Siem Reap–Angkor Intl

Sun 10/18

10:30 am-11:55 pm

2 stops50h 25m

$2,410

Salt Lake CitySiem Reap

SLC - SAI

SLCSAI

Salt Lake City

Fri 12/18

10:50 am-5:40 pm

2 stops40h 50m

Siem Reap–Angkor Intl

Sun 1/3

9:30 pm-2:05 pm

2 stops54h 35m

$3,360

Salt Lake CitySiem Reap

SLC - SAI

SLCSAI

Salt Lake City

Fri 12/18

11:51 am-1:15 pm

3 stops35h 24m

Siem Reap–Angkor Intl

Sun 1/3

10:00 am-11:20 am

3 stops39h 20m

$3,521

Salt Lake CitySiem Reap

SLC - SAI

SLCSAI

Salt Lake City

Fri 12/18

11:51 am-3:55 pm

2 stops38h 04m

Siem Reap–Angkor Intl

Sun 1/3

10:45 am-5:29 pm

3 stops44h 44m

$3,573

Salt Lake CitySiem Reap

SLC - SAI

SLCSAI

Salt Lake City

Fri 10/9

7:07 am-5:10 pm

3 stops45h 03m

Siem Reap–Angkor Intl

Sun 10/18

10:30 am-12:27 pm

2 stops38h 57m

$5,557

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Utah to Region of Siem Reap flight deals and tips

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

Fastest flight time

30h 26m

Direct flights

None
The fastest flight from Utah to Region of Siem Reap takes 30h 26m
There are no direct flights from Utah to Region of Siem Reap. There are no popular flight routes from Utah to Region of Siem Reap.
Search flight deals

Frequently asked questions about flying from Utah to Siem Reap

  • When did momondo last update prices for flights from Utah to Siem Reap?

    Prices for flights from Utah to Siem Reap are updated daily.

  • How old do you have to be to fly from Utah to Siem Reap?

    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 Utah 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 Utah to Siem Reap

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

    Confirm your travel details to search for the latest offers for flights from Utah to Region of 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 Utah to Region of Siem Reap with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • 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 Utah to Siem Reap?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Utah to Siem Reap. momondo saves you time and could save you money on your trip.

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

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

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

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

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

Yes. momondo can track prices for Utah to Siem Reap flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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