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Indira Gandhi International Airport to Siem Reap Angkor International Airport flight

Explore the cheapest one-way and round-trip flights from Indira Gandhi International Airport to Siem Reap Angkor International Airport over the next 90 days, with one-way fares from US$172 and round-trip from US$363. Based on Trip.com's latest 7-day flight data.

    • DEL 23:30
      15h 55m
      1 stop
      SAI 16:55
      New Delhi - Siem Reap | Sun, Nov 29 | Vietnam Airlines
      SAI 20:30
      27h
      1 stop
      DEL 22:00
      Siem Reap - New Delhi | Thu, Dec 3 | Vietnam Airlines
      US$363 US$663
      45% off
      45% off
      US$663 US$363
    • DEL 23:30
      18h 40m
      1 stop
      SAI 19:40
      New Delhi - Siem Reap | Mon, Nov 30 | Vietnam Airlines
      SAI 20:30
      27h
      1 stop
      DEL 22:00
      Siem Reap - New Delhi | Sat, Dec 5 | Vietnam Airlines
      US$365 US$663
      45% off
      45% off
      US$663 US$365
    • DEL 23:35
      19h 25m
      1 stop
      SAI 20:30
      New Delhi - Siem Reap | Sat, Dec 5 | Vietnam Airlines
      SAI 20:30
      27h
      1 stop
      DEL 22:00
      Siem Reap - New Delhi | Thu, Dec 10 | Vietnam Airlines
      US$378 US$663
      43% off
      43% off
      US$663 US$378
    • DEL 23:30
      18h 40m
      1 stop
      SAI 19:40
      New Delhi - Siem Reap | Mon, Nov 2 | Vietnam Airlines
      SAI 20:30
      27h
      1 stop
      DEL 22:00
      Siem Reap - New Delhi | Thu, Nov 5 | Vietnam Airlines
      US$382
      42% off
      US$663 US$382
    • DEL 23:30
      15h 55m
      1 stop
      SAI 16:55
      New Delhi - Siem Reap | Sun, Nov 22 | Vietnam Airlines
      SAI 21:30
      26h 5m
      1 stop
      DEL 22:05
      Siem Reap - New Delhi | Mon, Nov 30 | Vietnam Airlines
      US$385
      42% off
      US$663 US$385
    • DEL 03:00
      27h 30m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Sun, Nov 29 | IndiGo
      SAI 09:00
      15h 15m
      1 stop
      DEL 22:45
      Siem Reap - New Delhi | Thu, Dec 3 | IndiGo
      US$388
      41% off
      US$663 US$388
    • DEL 23:30
      15h 55m
      1 stop
      SAI 16:55
      New Delhi - Siem Reap | Sun, Dec 6 | Vietnam Airlines
      SAI 20:30
      27h
      1 stop
      DEL 22:00
      Siem Reap - New Delhi | Thu, Dec 10 | Vietnam Airlines
      US$389
      41% off
      US$663 US$389
    • DEL 23:30
      15h 55m
      1 stop
      SAI 16:55
      New Delhi - Siem Reap | Mon, Dec 7 | Vietnam Airlines
      SAI 17:55
      29h 35m
      1 stop
      DEL 22:00
      Siem Reap - New Delhi | Tue, Dec 15 | Vietnam Airlines
      US$390
      41% off
      US$663 US$390
    • DEL 23:30
      18h 40m
      1 stop
      SAI 19:40
      New Delhi - Siem Reap | Wed, Dec 9 | Vietnam Airlines
      SAI 18:40
      28h 55m
      1 stop
      DEL 22:05
      Siem Reap - New Delhi | Mon, Dec 14 | Vietnam Airlines
      US$390
      41% off
      US$663 US$390
    • DEL 13:00
      17h 25m
      1 stop
      SAI 14:00
      New Delhi - Siem Reap | Tue, Nov 3 | Normal Airline
      SAI 15:00
      6h
      Direct
      DEL 16:00
      Siem Reap - New Delhi | Thu, Nov 5 | Normal Airline
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    • Cheapest
      DEL 22:15
      8h 15m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Mon, Nov 2 | IndiGo
      US$172 US$370
      54% off
      54% off
      US$370 US$172
    • DEL 20:55
      12h 35m
      1 stop
      SAI 11:00
      New Delhi - Siem Reap | Mon, Dec 7 | Thai AirAsia X
      US$173 US$370
      53% off
      53% off
      US$370 US$173
    • DEL 03:00
      27h 30m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Mon, Nov 30 | IndiGo
      US$179 US$370
      52% off
      52% off
      US$370 US$179
    • DEL 23:30
      18h 40m
      1 stop
      SAI 19:40
      New Delhi - Siem Reap | Tue, Nov 3 | Vietnam Airlines
      US$181
      51% off
      US$370 US$181
    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Fri, Nov 6 | IndiGo
      US$182
      55% off
      US$405 US$182
    • DEL 20:55
      12h 35m
      1 stop
      SAI 11:00
      New Delhi - Siem Reap | Wed, Dec 9 | Thai AirAsia X
      US$185
      50% off
      US$370 US$185
    • DEL 14:00
      16h 30m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Thu, Nov 5 | IndiGo
      US$186
      50% off
      US$370 US$186
    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Wed, Nov 4 | IndiGo
      US$186
      54% off
      US$405 US$186
    • DEL 08:30
      22h
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Sat, Nov 7 | IndiGo
      US$191
      48% off
      US$370 US$191
    • DEL 13:00
      17h 25m
      1 stop
      SAI 14:00
      New Delhi - Siem Reap | Tue, Nov 3 | Normal Airline
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    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Fri, Nov 6 | IndiGo
      US$182 US$279
      35% off
      35% off
      US$279 US$182
    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Wed, Nov 4 | IndiGo
      US$186 US$279
      33% off
      33% off
      US$279 US$186
    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Fri, Nov 13 | IndiGo
      US$204 US$279
      27% off
      27% off
      US$279 US$204
    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Sun, Dec 6 | IndiGo
      US$206
      26% off
      US$279 US$206
    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Fri, Jan 8 | IndiGo
      US$211
      24% off
      US$279 US$211
    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Fri, Nov 20 | IndiGo
      US$214
      23% off
      US$279 US$214
    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Wed, Dec 30 | IndiGo
      US$220
      21% off
      US$279 US$220
    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Fri, Dec 18 | IndiGo
      US$221
      21% off
      US$279 US$221
    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Fri, Nov 27 | IndiGo
      US$222
      20% off
      US$279 US$222
    • DEL 13:00
      17h 25m
      1 stop
      SAI 14:00
      New Delhi - Siem Reap | Tue, Nov 3 | Normal Airline
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    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Fri, Nov 6 | IndiGo
      US$182 US$209
      13% off
      13% off
      US$209 US$182
    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Wed, Nov 4 | IndiGo
      US$186 US$209
      11% off
      11% off
      US$209 US$186
    • DEL 13:00
      17h 25m
      1 stop
      SAI 14:00
      New Delhi - Siem Reap | Tue, Nov 3 | Normal Airline
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    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Fri, Nov 6 | IndiGo
      US$182 US$405
      55% off
      55% off
      US$405 US$182
    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Wed, Nov 4 | IndiGo
      US$186 US$405
      54% off
      54% off
      US$405 US$186
    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Fri, Nov 13 | IndiGo
      US$204 US$405
      50% off
      50% off
      US$405 US$204
    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Fri, Jan 8 | IndiGo
      US$211
      48% off
      US$405 US$211
    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Fri, Nov 20 | IndiGo
      US$214
      47% off
      US$405 US$214
    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Fri, Dec 18 | IndiGo
      US$221
      45% off
      US$405 US$221
    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Fri, Nov 27 | IndiGo
      US$222
      45% off
      US$405 US$222
    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Fri, Dec 4 | IndiGo
      US$242
      40% off
      US$405 US$242
    • DEL 23:45
      6h 45m
      1 stop
      SAI 08:00
      New Delhi - Siem Reap | Wed, Jan 6 | IndiGo
      US$252
      38% off
      US$405 US$252
    • DEL 13:00
      17h 25m
      1 stop
      SAI 14:00
      New Delhi - Siem Reap | Tue, Nov 3 | Normal Airline
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Displayed flight fares from New Delhi to Siem Reap are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Indira Gandhi International Airport to Siem Reap Angkor International Airport

What is the cheapest month to fly from Indira Gandhi International Airport to Siem Reap Angkor International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Indira Gandhi International Airport to Siem Reap Angkor International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Indira Gandhi International Airport to Siem Reap Angkor International Airport are usually in February, with an average price of US$175. It is best to avoid November, when the average price can reach US$274.

US$274
US$225
US$175
US$126
    Cheapest
  • US$211
    Oct
  • US$274
    Nov
  • US$225
    Dec
  • US$204
    Jan
  • US$175
    Feb
  • US$190
    Mar
  • US$196
    Apr
  • US$188
    May
  • US$196
    Jun
  • US$273
    Jul
  • US$187
    Aug
  • US$204
    Sep

What is the cheapest day of the week to fly from Indira Gandhi International Airport to Siem Reap Angkor International Airport?

The data is based on the past 12 months and shows the average ticket prices from Indira Gandhi International Airport to Siem Reap Angkor International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Indira Gandhi International Airport to Siem Reap Angkor International Airport is Sunday, with average prices usually lower than other days. Avoid departing on Monday as prices are typically highest on that day.

US$282
US$240
US$198
US$156
    Cheapest
  • US$282
    Mon
  • US$217
    Tue
  • US$203
    Wed
  • US$252
    Thu
  • US$214
    Fri
  • US$270
    Sat
  • US$198
    Sun

Which airline offers the cheapest flights from Indira Gandhi International Airport to Siem Reap Angkor International Airport?

The cheapest airline flying from Indira Gandhi International Airport to Siem Reap Angkor International Airport is Thai AirAsia X (from US$173) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Thai AirAsia X
From US$173
IndiGo
From US$179
Vietnam Airlines
From US$181
VietJet Air
From US$219
Air India
From US$250
Thai Airways
From US$290
Batik Air Malaysia
From US$293
Air Cambodia
From US$304
Akasa Air
From US$324
Singapore Airlines
From US$612

Find more flights and airlines

What is the flight schedule from Indira Gandhi International Airport to Siem Reap Angkor International Airport?

Check the schedule for flights from New Delhi to Siem Reap and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. 6E247

    Indira Gandhi International Airport

    23:30

    DEL

    2h 15m

    Direct

    01:45

    CCU

    S M T W T F S
    Search

  2. 6E1655

    Netaji Subhash Chandra Bose International Airport

    01:50

    CCU

    3h

    Direct

    06:20

    SAI

    S - - W - F -

  3. 6E389

    Indira Gandhi International Airport

    21:50

    DEL

    2h 15m

    Direct

    00:05

    CCU

    S M T W T F S
    Search

  4. 6E1655

    Netaji Subhash Chandra Bose International Airport

    01:50

    CCU

    3h

    Direct

    06:20

    SAI

    S - - W - F -

  5. 6E6517

    Indira Gandhi International Airport

    19:30

    DEL

    2h 15m

    Direct

    21:45

    CCU

    S M T W T F S
    Search

  6. 6E1655

    Netaji Subhash Chandra Bose International Airport

    01:50

    CCU

    3h

    Direct

    06:20

    SAI

    S - - W - F -

  7. XJ231

    Indira Gandhi International Airport

    20:55

    DEL

    4h 15m

    Direct

    02:40

    DMK

    - M - W - F S
    Search

  8. FD610

    Don Mueang International Airport

    10:05

    DMK

    1h 5m

    Direct

    11:10

    SAI

    S M T W T F S

  9. 6E920

    Indira Gandhi International Airport

    17:15

    DEL

    2h 20m

    Direct

    19:35

    CCU

    S M T W T F S
    Search

  10. 6E1655

    Netaji Subhash Chandra Bose International Airport

    01:50

    CCU

    3h

    Direct

    06:20

    SAI

    S - - W - F -

  11. 6E6415

    Indira Gandhi International Airport

    15:30

    DEL

    2h 10m

    Direct

    17:40

    CCU

    S M T W T F S
    Search

  12. 6E1655

    Netaji Subhash Chandra Bose International Airport

    01:50

    CCU

    3h

    Direct

    06:20

    SAI

    S - - W - F -

  13. VN980

    Indira Gandhi International Airport

    23:35

    DEL

    4h 20m

    Direct

    05:25

    HAN

    S - T - T - S
    Search

  14. VN837

    Noi Bai International Airport

    15:15

    HAN

    1h 40m

    Direct

    16:55

    SAI

    S M T W T F S

  15. VN976

    Indira Gandhi International Airport

    23:35

    DEL

    5h

    Direct

    06:05

    SGN

    - M - W - F -
    Search

  16. VN813

    Tan Son Nhat International Airport

    16:40

    SGN

    1h

    Direct

    17:40

    SAI

    S M T W T F S

  17. VN980

    Indira Gandhi International Airport

    23:35

    DEL

    4h 20m

    Direct

    05:25

    HAN

    S - T - T - S
    Search

  18. VN843

    Noi Bai International Airport

    18:00

    HAN

    1h 40m

    Direct

    19:40

    SAI

    - M T W - F -

  19. VN976

    Indira Gandhi International Airport

    23:35

    DEL

    5h

    Direct

    06:05

    SGN

    - M - W - F -
    Search

  20. VN815

    Tan Son Nhat International Airport

    19:30

    SGN

    1h

    Direct

    20:30

    SAI

    S M T W T F S
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About Indira Gandhi International Airport and Siem Reap Angkor International Airport

Learn about Indira Gandhi International Airport (DEL) and Siem Reap Angkor International Airport (SAI) — including location, terminals, transportation, and travel tips.

Flight distance 3,275.8km
Cheapest one-way ticket price US$172
Cheapest return ticket price US$363

FAQs for Indira Gandhi International Airport to Siem Reap Angkor International Airport Flights

  • What are the cheapest flights from Indira Gandhi International Airport to Siem Reap Angkor International Airport?

    One-way flights from Indira Gandhi International Airport to Siem Reap Angkor International Airport currently start from US$172, and round-trip fares start from US$363. The current lowest fare is a IndiGo flight departing on Mon, Nov 2; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Indira Gandhi International Airport to Siem Reap Angkor International Airport is US$408. Prices may vary depending on the departure date, airline, and availability.
  • Enter Indira Gandhi International Airport and Siem Reap Angkor International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.