$583+ Cheap flights from Miami (MIA) to Siem Reap, Cambodia (SAI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SAI
Dec 3 — Dec 101
Round-trip
1 adult, Economy
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Find cheap flights from Miami to Siem Reap with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Miami to Siem Reap
Cheapest
Best
Last-minute
One-way
Cheapest flights from Miami to Siem ReapExplore the most affordable flight options available from Miami to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2026.
Explore the most affordable flight options available from Miami to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2026.
This FlightHub deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:45 pm -
2 stops35h 45m
Fri 12/119:55 am -
2 stops43h 35m
Deal found 11/1![Multiple Airlines logo]()
$1,338
This Justfly.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:40 pm -
2 stops37h 50m
Fri 12/119:55 am -
2 stops43h 35m
Deal found 10/30![SWISS logo]()
$1,349
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:50 pm -
2 stops34h 40m
Mon 12/149:55 am -
2 stops40h 40m
Deal found 10/31![SWISS logo]()
$1,554
This KAYAK deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:40 pm -
3 stops37h 50m
Mon 12/149:55 am -
2 stops43h 35m
Deal found 10/31![Multiple Airlines logo]()
$1,747
Best flights from Miami to Siem ReapDiscover carefully curated flight deals from Miami to Siem Reap that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2026.
Discover carefully curated flight deals from Miami to Siem Reap that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2026.
This FlightHub deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:45 pm -
2 stops35h 45m
Fri 12/119:55 am -
2 stops43h 35m
Deal found 11/1![Multiple Airlines logo]()
$1,338
This Justfly.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:40 pm -
2 stops37h 50m
Fri 12/119:55 am -
2 stops43h 35m
Deal found 10/30![SWISS logo]()
$1,349
This Orbitz deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/197:50 pm -
2 stops37h 20m
Mon 2/19:55 am -
2 stops40h 40m
Deal found 10/29![Multiple Airlines logo]()
$1,449
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:50 pm -
2 stops34h 40m
Mon 12/149:55 am -
2 stops40h 40m
Deal found 10/31![SWISS logo]()
$1,554
This KAYAK deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:40 pm -
3 stops37h 50m
Mon 12/149:55 am -
2 stops43h 35m
Deal found 10/31![Multiple Airlines logo]()
$1,747
This Mytrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/197:15 pm -
3 stops32h 55m
Wed 1/279:50 am -
3 stops36h 00m
Deal found 10/30![Multiple Airlines logo]()
$2,215
This Expedia deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:20 am -
3 stops49h 50m
Wed 11/2510:25 pm -
2 stops34h 10m
Deal found 10/30![Multiple Airlines logo]()
$8,488
Last-minute flights from Miami to Siem ReapDiscover last-minute flight deals from Miami to Siem Reap. Data last updated November 3, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Siem Reap. Data last updated November 3, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:20 am -
3 stops49h 50m
Wed 11/2510:25 pm -
2 stops34h 10m
Deal found 10/30![Multiple Airlines logo]()
$8,488
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:50 pm -
2 stops34h 40m
Mon 12/149:55 am -
2 stops40h 40m
Deal found 10/31![SWISS logo]()
$1,554
This KAYAK deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:40 pm -
3 stops37h 50m
Mon 12/149:55 am -
2 stops43h 35m
Deal found 10/31![Multiple Airlines logo]()
$1,747
One-way flights from Miami to Siem ReapSearch for one-way flight options from Miami to Siem Reap. Find affordable one-way fares based on user searches. Data last updated November 3, 2026.
Search for one-way flight options from Miami to Siem Reap. Find affordable one-way fares based on user searches. Data last updated November 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/237:05 am -
3 stops44h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$583
This Booking.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2210:25 am -
2 stops34h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$958
This FlightHub deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:15 pm -
2 stops50h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Qatar Airways logo]()
$1,375
Find flight deals from Miami to Siem Reap
Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Siem Reap (SAI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,338 (FlightHub) |
One-way from | $583 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Miami 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, Cheapflights users made 7,457,451 searches. Data last updated November 3, 2026.
Use the filters below to find and compare flights from Miami to Siem Reap that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MiamiSiem Reap
MIA Miami - SAI Siem Reap–Angkor Intl
MIASAI
Miami
Sat 1/23
7:05 am-4:00 pm
3 stops44h 55m
Siem Reap–Angkor Intl
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$583
Quickest round-trip
MiamiSiem Reap
MIA Miami - SAI Siem Reap–Angkor Intl
MIASAI
Miami
Tue 12/22
10:25 am-8:45 am
2 stops34h 20m
Siem Reap–Angkor Intl
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$958
MiamiSiem Reap
MIA Miami - SAI Siem Reap–Angkor Intl
MIASAI
Miami
Thu 12/3
6:45 pm-6:30 pm
2 stops35h 45m
Siem Reap–Angkor Intl
Fri 12/11
9:55 am-5:30 pm
2 stops43h 35m
$1,338
MiamiSiem Reap
MIA Miami - SAI Siem Reap–Angkor Intl
MIASAI
Miami
Thu 12/3
4:40 pm-6:30 pm
2 stops37h 50m
Siem Reap–Angkor Intl
Fri 12/11
9:55 am-5:30 pm
2 stops43h 35m
$1,349
MiamiSiem Reap
MIA Miami - SAI Siem Reap–Angkor Intl
MIASAI
Miami
Tue 1/19
7:50 pm-9:10 pm
2 stops37h 20m
Siem Reap–Angkor Intl
Mon 2/1
9:55 am-2:35 pm
2 stops40h 40m
$1,449
MiamiSiem Reap
MIA Miami - SAI Siem Reap–Angkor Intl
MIASAI
Miami
Mon 11/30
7:50 pm-6:30 pm
2 stops34h 40m
Siem Reap–Angkor Intl
Mon 12/14
9:55 am-2:35 pm
2 stops40h 40m
$1,554
MiamiSiem Reap
MIA Miami - SAI Siem Reap–Angkor Intl
MIASAI
Miami
Mon 11/30
4:40 pm-6:30 pm
3 stops37h 50m
Siem Reap–Angkor Intl
Mon 12/14
9:55 am-5:30 pm
2 stops43h 35m
$1,747
MiamiSiem Reap
MIA Miami - SAI Siem Reap–Angkor Intl
MIASAI
Miami
Tue 1/19
7:15 pm-4:10 pm
3 stops32h 55m
Siem Reap–Angkor Intl
Wed 1/27
9:50 am-9:50 am
3 stops36h 00m
$2,215
MiamiSiem Reap
MIA Miami - SAI Siem Reap–Angkor Intl
MIASAI
Miami
Sun 11/15
7:20 am-9:10 pm
3 stops49h 50m
Siem Reap–Angkor Intl
Wed 11/25
10:25 pm-8:35 pm
2 stops34h 10m
$8,488
Sorted by cheapest first
Compare providers for flights from Miami to Siem Reap
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Miami to Siem Reap in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Miami-Siem Reap flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Siem Reap flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Siem Reap flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Miami-Siem Reap flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Miami-Siem Reap flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Miami to Siem Reap
Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Miami with our price prediction graph.
MIA-SAI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Miami to Siem Reap. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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