BLR - SAI

₹ 16,684 Find Cheap Flights from Bengaluru (Bangalore) to Siem Reap – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
₹ 42,285
Typical prices: ₹ 34,374-₹ 55,306
Multiple Airlines
Fri 2/11Sun 11/11
BLR - SAI • 1 stop
Cheapest one-way flight
₹ 16,684
Typical prices: ₹ 17,428-₹ 35,971
Vietnam Airlines
Wed 17/1
BLR - SAI • 1 stop
Direct flights
Not available
There are currently no direct flights between Bengaluru and Siem Reap. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 31% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Hanoi Noibai (HAN)
Cheapest • Avg ₹ 34,195 (return)
Bangkok Suvarnabhumi (BKK)
Shortest trip • 6h 17m (one-way)
Insights
Insights
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We hope you enjoy your trip to Siem Reap!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bengaluru to Siem Reap (BLR-SAI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bengaluru to Siem Reap

Mon, 2 Nov - Wed, 11 Nov
Multiple Airlines Logo
23:25 - 09:15BLR  Bengaluru Intl-SAI Siem Reap–Angkor Intl
8h 20m1 stop Kuala Lumpur Intl
Multiple Airlines Logo
10:10 - 22:45SAI  Siem Reap–Angkor Intl-BLR Bengaluru Intl
14h 05m1 stop Kuala Lumpur Intl
₹ 42,285Multiple Airlines
Mon, 5 Oct - Thu, 15 Oct
Multiple Airlines Logo
23:20 - 16:10BLR  Bengaluru Intl-SAI Siem Reap–Angkor Intl
15h 20m1 stop Bangkok Don Mueang Intl
Multiple Airlines Logo
07:20 - 23:20SAI  Siem Reap–Angkor Intl-BLR Bengaluru Intl
17h 30m1 stop Kolkata Netaji S. Chandra
₹ 42,861Multiple Airlines
Mon, 2 Nov - Wed, 11 Nov
Multiple Airlines Logo
23:25 - 09:15BLR  Bengaluru Intl-SAI Siem Reap–Angkor Intl
8h 20m1 stop Kuala Lumpur Intl
Multiple Airlines Logo
17:05 - 22:25SAI  Siem Reap–Angkor Intl-BLR Bengaluru Intl
30h 50m2 stops Luang Prabang Hanoi Noibai
₹ 45,162Multiple Airlines
Mon, 5 Oct - Thu, 15 Oct
Multiple Airlines Logo
23:20 - 17:10BLR  Bengaluru Intl-SAI Siem Reap–Angkor Intl
16h 20m2 stops Bangkok Don Mueang Intl Hanoi Noibai
Multiple Airlines Logo
07:20 - 00:40SAI  Siem Reap–Angkor Intl-BLR Bengaluru Intl
18h 50m1 stop Kolkata Netaji S. Chandra
₹ 47,655Multiple Airlines
Mon, 2 Nov - Wed, 11 Nov
Multiple Airlines Logo
18:35 - 09:15BLR  Bengaluru Intl-SAI Siem Reap–Angkor Intl
13h 10m2 stops Kochi Kuala Lumpur Intl
Multiple Airlines Logo
17:05 - 22:25SAI  Siem Reap–Angkor Intl-BLR Bengaluru Intl
30h 50m2 stops Luang Prabang Hanoi Noibai
₹ 49,860Multiple Airlines
Wed, 4 Nov - Thu, 12 Nov
Multiple Airlines Logo
01:10 - 08:45BLR  Bengaluru Intl-SAI Siem Reap–Angkor Intl
6h 05m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
09:00 - 08:40SAI  Siem Reap–Angkor Intl-BLR Bengaluru Intl
25h 10m1 stop Kolkata Netaji S. Chandra
₹ 50,052Multiple Airlines
Mon, 5 Oct - Thu, 15 Oct
Multiple Airlines Logo
23:20 - 17:10BLR  Bengaluru Intl-SAI Siem Reap–Angkor Intl
16h 20m2 stops Bangkok Don Mueang Intl Hanoi Noibai
Multiple Airlines Logo
07:20 - 17:25SAI  Siem Reap–Angkor Intl-BLR Bengaluru Intl
11h 35m2 stops Kolkata Netaji S. Chandra Mumbai Chhatrapati Shivaji Intl
₹ 51,203Multiple Airlines
Thu, 5 Nov - Thu, 12 Nov
Multiple Airlines Logo
23:20 - 09:20BLR  Bengaluru Intl-SAI Siem Reap–Angkor Intl
8h 30m1 stop Kuala Lumpur Intl
Multiple Airlines Logo
09:00 - 17:25SAI  Siem Reap–Angkor Intl-BLR Bengaluru Intl
9h 55m2 stops Kolkata Netaji S. Chandra Chennai
₹ 51,682Multiple Airlines
Thu, 5 Nov - Thu, 12 Nov
Multiple Airlines Logo
19:15 - 09:20BLR  Bengaluru Intl-SAI Siem Reap–Angkor Intl
12h 35m2 stops Chennai Kuala Lumpur Intl
Multiple Airlines Logo
09:00 - 17:25SAI  Siem Reap–Angkor Intl-BLR Bengaluru Intl
9h 55m2 stops Kolkata Netaji S. Chandra Chennai
₹ 52,066Multiple Airlines
Fri, 20 Nov - Sun, 29 Nov
Multiple Airlines Logo
23:25 - 15:00BLR  Bengaluru Intl-SAI Siem Reap–Angkor Intl
14h 05m1 stop Kuala Lumpur Intl
Multiple Airlines Logo
10:10 - 22:45SAI  Siem Reap–Angkor Intl-BLR Bengaluru Intl
14h 05m1 stop Kuala Lumpur Intl
₹ 54,463Multiple Airlines
Booking Insights

Price, demand, and travel trends for Bengaluru to Siem Reap flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Bengaluru to Siem Reap with more confidence.

What's the cheapest day of the week to fly from Bengaluru to Siem Reap?

Monday is the cheapest day of the week to fly from Bengaluru to Siem Reap and is 37% cheaper than the average day. Thursday is the most expensive day with flight prices 88% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Bengaluru to Siem Reap flights

Low season

July

Cheapest flight

₹ 16,684
Best time to beat the crowds but there is an average 45% increase in price.
Most popular time to fly (18% more expensive on average)
Flights from Bengaluru to Siem Reap

When to book flights from Bengaluru to Siem Reap

Are your dates flexible? Find out the best times to travel from Bengaluru to Siem Reap based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Bengaluru to Siem Reap flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How long is a flight from Bengaluru to Siem Reap?

    A direct flight from Bengaluru to Siem Reap takes 0h 00m, covering 4,612 km.

  • Do I need a passport to fly from Bengaluru to Siem Reap?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Bengaluru to Siem Reap flight?

    Return flights from Bengaluru to Siem Reap range from ₹ 34,374 to ₹ 55,306, with an average of ₹ 45,708 over the past 12 months. Anything below ₹ 34,374 counts as a good deal.

  • Have flight prices from Bengaluru to Siem Reap changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ₹ 42,285 to ₹ 85,242. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Bengaluru to Siem Reap looking right now?

    One-way fares from Bengaluru to Siem Reap are currently lower than usual. Average one-way flight prices are about ₹ 22,965, which is 12% below the typical average for this route.

  • Which airports can I use when flying from Bengaluru to Siem Reap?

    Flights from Bengaluru to Siem Reap usually depart from Bengaluru Intl (BLR) and arrive at Siem Reap–Angkor Intl (SAI).

  • Which airports do connecting flights from Bengaluru to Siem Reap pass through?

    One-stop flights from Bengaluru to Siem Reap most commonly connect through:

    • Kolkata Netaji S. Chandra (CCU) – 39% of one-stop connections
    • Bangkok Don Mueang Intl (DMK) – 28% of one-stop connections
    • Bangkok Suvarnabhumi (BKK) – 17% of one-stop connections
    • Hanoi Noibai (HAN) – 11% of one-stop connections

    Kolkata Netaji S. Chandra (CCU) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Bengaluru to Siem Reap?

    Yes. Being flexible with your travel dates can save you up to 67% on the Bengaluru to Siem Reap route. Monday is the cheapest departure day at ₹ 29,149 return on average, while Thursday is the most expensive at ₹ 86,201, a difference of ₹ 57,052. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Bengaluru to Siem Reap?

    Flying via Bangkok Suvarnabhumi (BKK) gives the shortest average 1-stop total travel time of 6h 17m, compared to 10h 06m via Bangkok Don Mueang Intl (DMK) and 16h 34m via Kolkata Netaji S. Chandra (CCU).

  • What is the time difference between Bengaluru and Siem Reap?

    Siem Reap is 1 hour ahead of Bengaluru (Indochina Time vs India Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Siem Reap?

    Angkor Night Market is one of the most viewed places in Siem Reap on KAYAK.

Your guide to booking Bengaluru to Siem Reap flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure instead of Thursday. On this route, Monday flights average ₹ 29,149 – about ₹ 57,052 less than Thursday (66% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Bengaluru to Siem Reap trip for January. Fares historically average ₹ 31,355 return in that month – typically ₹ 34,902 less than the most expensive month, which is July (based on the last 12 months).

More options for your flight from Bengaluru to Siem Reap

Complete your trip to Siem Reap with a hotel stay or car hire

Hotels in Siem Reap