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Siem Reap

$913+ Cheap flights from Indianapolis (IND) to Siem Reap, Cambodia (SAI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SAI
Jul 19 — Jul 261
Sun 7/19
Sun 7/26
1 adult, Economy
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Cheap flight deals from Indianapolis to Siem Reap

One-way flights from Indianapolis to Siem Reap
Search for one-way flight options from Indianapolis to Siem Reap. Find affordable one-way fares based on user searches. Data last updated June 19, 2026.

This Gotogate deal was found by Cheapflights users on 6/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:35 am
IND
-
SAI
3 stops38h 40m
Qatar Airways
Deal found 6/15$913

Find flight deals from Indianapolis to Siem Reap

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) 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 June 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Indianapolis-Siem Reap–Angkor Intl flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Siem Reap–Angkor Intl flights.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis 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 2,558,603 searches. Data last updated June 19, 2026.
Use the filters below to find and compare flights from Indianapolis to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way
Quickest one-way

IndianapolisSiem Reap

IND - SAI

INDSAI

Indianapolis

Thu 7/30

10:35 am-12:15 pm

3 stops38h 40m

$913

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Sorted by cheapest first

Compare providers for flights from Indianapolis 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 Indianapolis to Siem Reap in June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Indianapolis-Siem Reap flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Siem Reap flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Siem Reap flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Indianapolis-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 Indianapolis-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 Indianapolis to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Indianapolis with our price prediction graph.
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 Indianapolis to Siem Reap. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Indianapolis to Siem Reap that include hotel bookings?

    Yes. In addition to deals on Indianapolis to Siem Reap flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indianapolis to Siem Reap?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to Siem Reap.

  • Can I find deals for business class flights from Indianapolis to Siem Reap?

    Yes. Cheapflights offers flight deals from Indianapolis to Siem Reap by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Indianapolis to Siem Reap

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Siem Reap flights

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