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Cheap flight deals from Kathmandu to Siem Reap Starting at AED 662

Discover our range of affordable one-way and round-trip flights from Kathmandu to Siem Reap and kick-start your next adventure today!

  • One way
  • Round-trip
      • KTM15:00
        27h 45m
        1 stop
        SAI20:00
        Thu, Mar 13|Kathmandu - Siem Reap|Thai AirAsia
        AED 662AED 917
        28% OFF
        28% OFF
        AED 917AED 662

        Choose Thai AirAsia flights from Kathmandu to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Tribhuvan International Airport on Thu, Mar 13, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 662 including taxes and charges.

      • KTM15:00
        27h 45m
        1 stop
        SAI20:00
        Fri, Mar 14|Kathmandu - Siem Reap|Thai AirAsia
        AED 678AED 917
        26% OFF
        26% OFF
        AED 917AED 678

        Choose Thai AirAsia flights from Kathmandu to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Tribhuvan International Airport on Fri, Mar 14, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 678 including taxes and charges.

      • KTM15:00
        27h 45m
        1 stop
        SAI20:00
        Wed, Mar 12|Kathmandu - Siem Reap|Thai AirAsia
        AED 678AED 917
        26% OFF
        26% OFF
        AED 917AED 678

        Choose Thai AirAsia flights from Kathmandu to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Tribhuvan International Airport on Wed, Mar 12, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 678 including taxes and charges.

      • KTM15:00
        18h 55m
        1 stop
        SAI11:10
        Sat, Mar 29|Kathmandu - Siem Reap|Thai AirAsia
        AED 679
        AED 679

        Choose Thai AirAsia flights from Kathmandu to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Tribhuvan International Airport on Sat, Mar 29, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 679 including taxes and charges.

      • KTM15:00
        18h 45m
        1 stop
        SAI11:00
        Fri, Feb 21|Kathmandu - Siem Reap|Thai AirAsia
        AED 680
        AED 680

        Choose Thai AirAsia flights from Kathmandu to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Tribhuvan International Airport on Fri, Feb 21, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 680 including taxes and charges.

      • KTM15:00
        18h 45m
        1 stop
        SAI11:00
        Mon, Feb 24|Kathmandu - Siem Reap|Thai AirAsia
        AED 682
        AED 682

        Choose Thai AirAsia flights from Kathmandu to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Tribhuvan International Airport on Mon, Feb 24, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 682 including taxes and charges.

      • KTM15:00
        23h 35m
        1 stop
        SAI15:50
        Sun, Feb 23|Kathmandu - Siem Reap|Thai AirAsia
        AED 689
        AED 689

        Choose Thai AirAsia flights from Kathmandu to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Tribhuvan International Airport on Sun, Feb 23, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 689 including taxes and charges.

      • KTM15:00
        27h 45m
        1 stop
        SAI20:00
        Sat, Mar 15|Kathmandu - Siem Reap|Thai AirAsia
        AED 695
        AED 695

        Choose Thai AirAsia flights from Kathmandu to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Tribhuvan International Airport on Sat, Mar 15, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 695 including taxes and charges.

      • KTM15:00
        27h 45m
        1 stop
        SAI20:00
        Wed, Mar 5|Kathmandu - Siem Reap|Thai AirAsia
        AED 702
        AED 702

        Choose Thai AirAsia flights from Kathmandu to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Tribhuvan International Airport on Wed, Mar 5, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 702 including taxes and charges.

      • KTM15:00
        18h 45m
        1 stop
        SAI11:00
        Thu, Mar 20|Kathmandu - Siem Reap|Thai AirAsia
        AED 703
        AED 703

        Choose Thai AirAsia flights from Kathmandu to Siem Reap. The one-way connecting flight with Thai AirAsia departs from Tribhuvan International Airport on Thu, Mar 20, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 703 including taxes and charges.

      • KTM01:00 pm
        3h 5m
        Nonstop
        REP02:00 pm
        Sat, Feb 22|Kathmandu - Siem Reap|Thai AirAsia
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Kathmandu to Siem Reap flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. SL221

    Thai Lion Air

    14:25

    KTM

    3.3h

    18:55

    DMK

    -M-W-F-
    Search

  2. FD614

    Thai AirAsia

    13:30

    DMK

    1.0h

    14:30

    SAI

    SMTWTFS

  3. SL221

    Thai Lion Air

    14:25

    KTM

    3.3h

    18:55

    DMK

    -M-W-F-
    Search

  4. FD610

    Thai AirAsia

    10:10

    DMK

    1.0h

    11:10

    SAI

    SMTWTFS

  5. FD183

    Thai AirAsia

    15:00

    KTM

    3.3h

    19:35

    DMK

    S-TWTFS
    Search

  6. FD618

    Thai AirAsia

    19:00

    DMK

    1.0h

    20:00

    SAI

    SMTWTFS

  7. FD183

    Thai AirAsia

    15:00

    KTM

    3.3h

    19:35

    DMK

    S-TWTFS
    Search

  8. PG907

    Bangkok Airways

    17:25

    BKK

    1.3h

    18:45

    SAI

    SMTWTFS

  9. FD183

    Thai AirAsia

    15:00

    KTM

    3.3h

    19:35

    DMK

    S-TWTFS
    Search

  10. FD614

    Thai AirAsia

    13:30

    DMK

    1.0h

    14:30

    SAI

    SMTWTFS

  11. FD183

    Thai AirAsia

    15:00

    KTM

    3.3h

    19:35

    DMK

    S-TWTFS
    Search

  12. FD610

    Thai AirAsia

    10:10

    DMK

    1.0h

    11:10

    SAI

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Kathmandu to Siem Reap?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Siem Reap from Kathmandu have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Kathmandu (KTM) to Siem Reap (REP) the cheapest?

    Airlines adjust prices for flights from Kathmandu to Siem Reap based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Kathmandu (KTM) to Siem Reap (REP) cost?

    According to Trip.com's data, the lowest price is around AED 2,487.

  • What is the transportation method from the main airport to downtown in Siem Reap?

    • The distance from Siem Reap Angkor International Airport to downtown is about 39 km, by taxi about 50 minutes.

  • How many airports are there in Siem Reap (REP)?

    There are 1 airport(s) near Siem Reap (REP): Siem Reap Angkor International Airport.

How to find a cheap flight from Kathmandu to Siem Reap

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Kathmandu to Siem Reap

Cheapest direct flight priceAED 662
Off-season for travelMarch
Peak season for travelNovember
Flight distance2,486.7 km
Popular airlineThai Lion Air

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