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Cheap Flights from Siem Reap to Dehra Dun
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Cheap Flights from Siem Reap to Dehra Dun starting at NZD 470

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

  • One way
  • Round-trip
      • SAI08:45
        28h
        2 stops
        DED11:15
        Thu, Feb 27|Siem Reap - Dehra Dun|AirAsia Cambodia
        NZD 470NZD 1,111
        57% OFF
        57% OFF
        NZD 1,111NZD 470

        Fly from Siem Reap to Dehra Dun on Thu, Feb 27 with AirAsia Cambodia. One-way connecting flights with AirAsia Cambodia depart Siem Reap Angkor International Airport and arrive Dehradun Airport starting at NZD 470 including taxes and charges.

      • SAI11:45
        21h 30m
        2 stops
        DED07:45
        Wed, Mar 12|Siem Reap - Dehra Dun|Thai AirAsia
        NZD 489NZD 1,111
        56% OFF
        56% OFF
        NZD 1,111NZD 489

        Fly from Siem Reap to Dehra Dun on Wed, Mar 12 with Thai AirAsia. One-way connecting flights with Thai AirAsia depart Siem Reap Angkor International Airport and arrive Dehradun Airport starting at NZD 489 including taxes and charges.

      • SAI14:55
        28h 30m
        2 stops
        DED17:55
        Wed, Apr 30|Siem Reap - Dehra Dun|AirAsia
        NZD 519NZD 1,111
        53% OFF
        53% OFF
        NZD 1,111NZD 519

        Fly from Siem Reap to Dehra Dun on Wed, Apr 30 with AirAsia. One-way connecting flights with AirAsia depart Siem Reap Angkor International Airport and arrive Dehradun Airport starting at NZD 519 including taxes and charges.

      • SAI16:35
        44h 10m
        2 stops
        DED11:15
        Thu, Feb 27|Siem Reap - Dehra Dun|Thai AirAsia
        NZD 527
        NZD 527

        Fly from Siem Reap to Dehra Dun on Thu, Feb 27 with Thai AirAsia. One-way connecting flights with Thai AirAsia depart Siem Reap Angkor International Airport and arrive Dehradun Airport starting at NZD 527 including taxes and charges.

      • SAI14:55
        18h 30m
        2 stops
        DED07:55
        Wed, Mar 12|Siem Reap - Dehra Dun|AirAsia
        NZD 547
        NZD 547

        Fly from Siem Reap to Dehra Dun on Wed, Mar 12 with AirAsia. One-way connecting flights with AirAsia depart Siem Reap Angkor International Airport and arrive Dehradun Airport starting at NZD 547 including taxes and charges.

      • SAI15:15
        21h 30m
        2 stops
        DED11:15
        Wed, Apr 30|Siem Reap - Dehra Dun|Thai AirAsia
        NZD 590
        NZD 590

        Fly from Siem Reap to Dehra Dun on Wed, Apr 30 with Thai AirAsia. One-way connecting flights with Thai AirAsia depart Siem Reap Angkor International Airport and arrive Dehradun Airport starting at NZD 590 including taxes and charges.

      • SAI09:35
        51h 10m
        2 stops
        DED11:15
        Thu, Feb 27|Siem Reap - Dehra Dun|Bangkok Airways
        NZD 737
        NZD 737

        Fly from Siem Reap to Dehra Dun on Thu, Feb 27 with Bangkok Airways. One-way connecting flights with Bangkok Airways depart Siem Reap Angkor International Airport and arrive Dehradun Airport starting at NZD 737 including taxes and charges.

      • SAI12:55
        30h 20m
        2 stops
        DED17:45
        Wed, Apr 30|Siem Reap - Dehra Dun|Bangkok Airways
        NZD 740
        NZD 740

        Fly from Siem Reap to Dehra Dun on Wed, Apr 30 with Bangkok Airways. One-way connecting flights with Bangkok Airways depart Siem Reap Angkor International Airport and arrive Dehradun Airport starting at NZD 740 including taxes and charges.

      • SAI10:30
        32h 45m
        2 stops
        DED17:45
        Wed, Apr 30|Siem Reap - Dehra Dun|Singapore Airlines
        NZD 826
        NZD 826

        Fly from Siem Reap to Dehra Dun on Wed, Apr 30 with Singapore Airlines. One-way connecting flights with Singapore Airlines depart Siem Reap Angkor International Airport and arrive Dehradun Airport starting at NZD 826 including taxes and charges.

      • SAI10:40
        26h 5m
        2 stops
        DED11:15
        Thu, Feb 27|Siem Reap - Dehra Dun|Singapore Airlines
        NZD 978
        NZD 978

        Fly from Siem Reap to Dehra Dun on Thu, Feb 27 with Singapore Airlines. One-way connecting flights with Singapore Airlines depart Siem Reap Angkor International Airport and arrive Dehradun Airport starting at NZD 978 including taxes and charges.

      • REP01:00 pm
        3h 5m
        Nonstop
        DED02:00 pm
        Sun, Feb 23|Siem Reap - Dehra Dun|AirAsia Cambodia
        Find More Flights
        Find More Flights

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

Siem Reap to Dehra Dun Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. KT320

    AirAsia Cambodia

    08:45

    SAI

    2.4h

    12:10

    SIN

    SM-W-F-
    Search

  2. 6E1028

    IndiGo

    18:55

    SIN

    4.6h

    21:00

    HYD

    SMTWTFS

  3. 6E422

    IndiGo

    08:45

    HYD

    2.5h

    11:15

    DED

    SMTWTFS

  4. PG924

    Bangkok Airways

    09:40

    SAI

    1.3h

    11:00

    BKK

    SMTWTFS
    Search

  5. 6E1068

    IndiGo

    10:25

    BKK

    3.5h

    12:25

    HYD

    SMTWTFS

  6. 6E422

    IndiGo

    08:45

    HYD

    2.5h

    11:15

    DED

    SMTWTFS

  7. TG589

    Thai Airways

    09:50

    SAI

    1.1h

    10:55

    BKK

    SMTWTFS
    Search

  8. TG343

    Thai Airways

    21:00

    BKK

    4.7h

    00:10

    AMD

    SMTWTFS

  9. 6E568

    IndiGo

    06:20

    AMD

    1.7h

    08:00

    DED

    SMTWTFS

  10. SQ163

    Singapore Airlines

    10:30

    SAI

    2.4h

    13:55

    SIN

    SMTWTFS
    Search

  11. 6E1028

    IndiGo

    18:55

    SIN

    4.6h

    21:00

    HYD

    SMTWTFS

  12. 6E422

    IndiGo

    08:45

    HYD

    2.5h

    11:15

    DED

    SMTWTFS

  13. AK541

    AirAsia

    14:55

    SAI

    2.2h

    18:05

    KUL

    S-T-T-S
    Search

  14. AK053

    AirAsia

    21:05

    KUL

    4.2h

    22:45

    BLR

    SMTWTFS

  15. 6E852

    IndiGo

    14:55

    BLR

    3.0h

    17:55

    DED

    SMTWTFS

  16. AK541

    AirAsia

    14:55

    SAI

    2.2h

    18:05

    KUL

    S-T-T-S
    Search

  17. AK091

    AirAsia

    19:55

    KUL

    5.2h

    22:35

    AMD

    S-TWT-S

  18. 6E568

    IndiGo

    06:20

    AMD

    1.7h

    08:00

    DED

    SMTWTFS

  19. FD615

    Thai AirAsia

    15:15

    SAI

    1.2h

    16:25

    DMK

    SMTWTFS
    Search

  20. 6E1068

    IndiGo

    10:25

    BKK

    3.5h

    12:25

    HYD

    SMTWTFS

  21. 6E422

    IndiGo

    08:45

    HYD

    2.5h

    11:15

    DED

    SMTWTFS

  22. FD615

    Thai AirAsia

    15:15

    SAI

    1.2h

    16:25

    DMK

    SMTWTFS
    Search

  23. FD118

    Thai AirAsia

    20:50

    DMK

    3.6h

    22:55

    HYD

    S-T-T-S

  24. 6E422

    IndiGo

    08:45

    HYD

    2.5h

    11:15

    DED

    SMTWTFS
Find more flights and airlines

Cheapest time to fly from Siem Reap to Dehra Dun

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 Dehra Dun from Siem Reap have changed and are set to move below.

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

Frequently Asked Questions

  • When to buy flight tickets from Siem Reap (REP) to Dehra Dun (DED) the cheapest?

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

  • How much is a flight from Siem Reap (REP) to Dehra Dun (DED) cost?

    According to Trip.com's data, the lowest price is around NZD 557.

  • What is the transportation method from the main airport to downtown in Dehra Dun?

    • The distance from Dehradun Airport to downtown is about 20km, by taxi about 40 minutes.

  • How many airports in Dehra Dun?

    There are 1 airports near Dehra Dun: Dehradun Airport.

How to find a cheap flight from Siem Reap to Dehra Dun

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
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

Find cheapest flight ticket from Siem Reap to Dehra Dun

Off-season for travelFebruary
Peak season for travelApril
Flight distance3,223.87km
Popular airlineAirAsia Berhad

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