Find flights
When to book
FAQs

Cheap flights from Mumbai to Siem Reap, Cambodia from ₹ 22,353

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOM — SAI
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Mumbai to Siem Reap

Enter your travel dates to find the best prices.

Cheapest flights from Mumbai to Siem Reap
Explore the most affordable flight options available from Mumbai to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2026.

Mon 31/800:40
BOM
-
SAI
1 stop15h 55m
Multiple Airlines
Sat 5/919:05
SAI
-
BOM
1 stop23h 35m
Multiple Airlines
Deal found 18/7₹ 36,034
Wed 21/1000:40
BOM
-
SAI
1 stop15h 55m
VietJet Air
Thu 29/1019:05
SAI
-
BOM
1 stop30h 05m
VietJet Air
Deal found 14/7₹ 36,227
Sun 25/1023:10
BOM
-
SAI
1 stop16h 15m
Vietnam Airlines
Thu 29/1021:30
SAI
-
BOM
1 stop25h 20m
Vietnam Airlines
Deal found 17/7₹ 38,250
Wed 2/923:10
BOM
-
SAI
1 stop17h 40m
Vietnam Airlines
Sat 5/918:05
SAI
-
BOM
1 stop29h 00m
Vietnam Airlines
Deal found 18/7₹ 39,406
Sun 16/823:10
BOM
-
SAI
1 stop16h 30m
Vietnam Airlines
Sun 23/822:35
SAI
-
BOM
1 stop24h 30m
Vietnam Airlines
Deal found 17/7₹ 39,599
Wed 4/1123:10
BOM
-
SAI
1 stop17h 00m
Multiple Airlines
Tue 10/1116:50
SAI
-
BOM
1 stop9h 10m
Multiple Airlines
Deal found 18/7₹ 41,140
Thu 22/1023:10
BOM
-
SAI
2 stops15h 45m
Multiple Airlines
Thu 29/1019:05
SAI
-
BOM
1 stop30h 05m
Multiple Airlines
Deal found 14/7₹ 42,393
Wed 2/923:10
BOM
-
SAI
1 stop12h 35m
Vietnam Airlines
Sun 6/919:10
SAI
-
BOM
1 stop27h 55m
Vietnam Airlines
Deal found 18/7₹ 42,489
Tue 3/1123:10
BOM
-
SAI
1 stop16h 15m
Multiple Airlines
Tue 10/1116:50
SAI
-
BOM
1 stop9h 10m
Multiple Airlines
Deal found 18/7₹ 43,067
Thu 24/1223:10
BOM
-
SAI
1 stop16h 15m
Vietnam Airlines
Wed 30/1217:55
SAI
-
BOM
1 stop28h 55m
Vietnam Airlines
Deal found 16/7₹ 43,356

Find flight deals from Mumbai to Siem Reap

Discover tips and strategies to find the most affordable flight options for your journey from Mumbai (BOM) 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 18 July 2026.

Round-trip from

₹ 36,227

One-way from

₹ 22,353
VietJet Air
  • VietJet Air
  • 21/10-29/10
  • 2 total stops
  • 46h 00m total
  • Mumbai to Siem Reap
Search Deals
VietJet Air
  • VietJet Air
  • 13/8
  • 2 total stops
  • 16h 20m total
  • Mumbai to Siem Reap
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Mumbai 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 454,620 searches. Data last updated 18 July 2026.
Use the filters below to find and compare flights from Mumbai to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MumbaiSiem Reap

BOM - SAI

BOMSAI

Mumbai Chhatrapati Shivaji Intl

Sun 16/8

23:10-17:10

1 stop16h 30m

Siem Reap–Angkor Intl

Sun 23/8

22:35-21:35

1 stop24h 30m

₹ 39,599

MumbaiSiem Reap

BOM - SAI

BOMSAI

Mumbai Chhatrapati Shivaji Intl

Thu 22/10

23:10-17:10

1 stop16h 30m

Siem Reap–Angkor Intl

Thu 29/10

17:05-21:20

3 stops29h 45m

₹ 44,320

MumbaiSiem Reap

BOM - SAI

BOMSAI

Mumbai Chhatrapati Shivaji Intl

Thu 24/12

23:10-16:55

1 stop16h 15m

Siem Reap–Angkor Intl

Wed 30/12

17:05-21:20

2 stops29h 45m

₹ 44,513

MumbaiSiem Reap

BOM - SAI

BOMSAI

Mumbai Chhatrapati Shivaji Intl

Sun 16/8

23:10-17:10

1 stop16h 30m

Siem Reap–Angkor Intl

Sun 23/8

19:05-21:35

2 stops28h 00m

₹ 44,898

MumbaiSiem Reap

BOM - SAI

BOMSAI

Mumbai Chhatrapati Shivaji Intl

Sun 25/10

23:10-16:10

2 stops15h 30m

Siem Reap–Angkor Intl

Thu 29/10

20:30-21:20

2 stops26h 20m

₹ 46,054

MumbaiSiem Reap

BOM - SAI

BOMSAI

Mumbai Chhatrapati Shivaji Intl

Tue 1/9

23:10-18:20

2 stops41h 40m

Siem Reap–Angkor Intl

Sat 5/9

18:05-21:35

1 stop29h 00m

₹ 47,403
Fastest return journey

MumbaiSiem Reap

BOM - SAI

BOMSAI

Mumbai Chhatrapati Shivaji Intl

Thu 22/10

23:10-17:10

1 stop16h 30m

Siem Reap–Angkor Intl

Thu 29/10

07:20-21:35

1 stop15h 45m

₹ 48,945

MumbaiSiem Reap

BOM - SAI

BOMSAI

Mumbai Chhatrapati Shivaji Intl

Tue 1/9

23:10-18:20

2 stops17h 40m

Siem Reap–Angkor Intl

Sun 6/9

18:05-21:35

2 stops29h 00m

₹ 58,387
Cheapest one-way
Fastest single journey

MumbaiSiem Reap

BOM - SAI

BOMSAI

Mumbai Chhatrapati Shivaji Intl

Thu 13/8

00:55-09:00

1 stop30h 35m

₹ 24,569

Flights are sorted by cheapest return flights first.

Deals found on 15/7

Sorted by cheapest first

Best time to book a flight from Mumbai to Siem Reap

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

  • How long is the flight from Mumbai to Siem Reap?

    For as low as ₹ 39,599, Vietnam Airlines can have you in Siem Reap from Mumbai in 16h 30m. Airlines will cover a distance of 3401 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mumbai 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Mumbai to Siem Reap?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Mumbai to Siem Reap. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Mumbai to Siem Reap?

Cheapflights helps you find that perfect flight to Siem Reap from Mumbai by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Mumbai to Siem Reap with no change fees?

Yes, we can. To see specific flights from Mumbai to Siem Reap with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Mumbai to Siem Reap become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.