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₹ 16,710+ Cheap flights to Siem Reap, Cambodia

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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
— SAI
14 Jul — 21 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Siem Reap, Cambodia in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Siem Reap
Explore the most affordable flight options available to Siem Reap. Find the lowest fares based on data from user searches, with prices last updated on 14 June 2026.

Tue 20/1023:35
DEL
-
SAI
1 stop17h 15m
Vietnam Airlines
Sat 24/1017:20
SAI
-
DEL
2 stops30h 10m
Vietnam Airlines
Deal found 12/6₹ 37,218
Wed 5/823:35
DEL
-
SAI
1 stop16h 05m
Vietnam Airlines
Mon 10/819:10
SAI
-
DEL
1 stop28h 25m
Vietnam Airlines
Deal found 11/6₹ 38,642
Tue 20/1023:30
DEL
-
SAI
1 stop10h 15m
Multiple Airlines
Sat 24/1007:20
SAI
-
DEL
1 stop23h 35m
Multiple Airlines
Deal found 12/6₹ 41,965
Mon 29/620:55
DEL
-
SAI
1 stop12h 45m
Multiple Airlines
Fri 3/719:05
SAI
-
DEL
1 stop29h 20m
Multiple Airlines
Deal found 12/6₹ 43,484
Wed 24/616:00
DEL
-
SAI
1 stop12h 50m
Multiple Airlines
Mon 6/719:05
SAI
-
DEL
1 stop29h 20m
Multiple Airlines
Deal found 11/6₹ 44,719
Sat 11/723:30
DEL
-
SAI
1 stop16h 50m
Multiple Airlines
Sat 18/718:05
SAI
-
DEL
1 stop29h 30m
Multiple Airlines
Deal found 10/6₹ 45,288
Sat 11/723:35
DEL
-
SAI
2 stops16h 05m
Vietnam Airlines
Sat 18/718:05
SAI
-
DEL
1 stop29h 30m
Vietnam Airlines
Deal found 10/6₹ 53,738
Tue 29/923:30
DEL
-
SAI
1 stop10h 15m
Cambodia Angkor Air
Sat 3/1015:10
SAI
-
DEL
1 stop8h 50m
Cambodia Angkor Air
Deal found 10/6₹ 56,587

Find flight deals to Siem Reap

Find the latest flights to Siem Reap in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 14 June 2026.

Return from

₹ 37,218

One-way from

₹ 16,710
Vietnam Airlines
  • Vietnam Airlines
  • 20/10-24/10
  • 3 total stops
  • 47h 25m total
  • New Delhi to Siem Reap
Search Deals
Cambodia Angkor Air
  • Cambodia Angkor Air
  • 20/6
  • 1 total stop
  • 16h 50m total
  • New Delhi to Siem Reap
Search Deals

Cheapflights Fare Finder

 
Locate flights to Siem Reap that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 14 June 2026.
Use the filters below to find and compare flights to Siem Reap that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Wed 5/8

23:35-17:10

1 stop16h 05m

Siem Reap–Angkor Intl

Mon 10/8

19:10-22:05

1 stop28h 25m

₹ 38,642

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Tue 20/10

23:30-11:15

1 stop10h 15m

Siem Reap–Angkor Intl

Sat 24/10

07:20-05:25

1 stop23h 35m

₹ 41,965

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Sat 11/7

23:30-17:50

1 stop16h 50m

Siem Reap–Angkor Intl

Sat 18/7

18:05-22:05

1 stop29h 30m

₹ 45,288

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Wed 24/6

12:20-06:20

2 stops16h 30m

Siem Reap–Angkor Intl

Mon 6/7

11:55-19:40

1 stop9h 15m

₹ 51,744

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Sat 11/7

23:35-17:10

2 stops16h 05m

Siem Reap–Angkor Intl

Sat 18/7

18:05-22:05

1 stop29h 30m

₹ 53,738
Fastest return journey

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Tue 29/9

23:30-11:15

1 stop10h 15m

Siem Reap–Angkor Intl

Sat 3/10

15:10-22:30

1 stop8h 50m

₹ 56,587

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Mon 29/6

20:55-11:10

1 stop12h 45m

Siem Reap–Angkor Intl

Fri 3/7

18:05-02:00

2 stops33h 25m

₹ 59,340

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Wed 24/6

23:35-18:20

2 stops41h 15m

Siem Reap–Angkor Intl

Mon 6/7

19:10-22:05

2 stops52h 25m

₹ 80,323
Cheapest one-way

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Mon 6/7

23:35-17:10

1 stop16h 05m

₹ 21,552

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Thu 23/7

14:50-18:05

2 stops25h 45m

₹ 22,122

Flights are sorted by cheapest return flights first.

Deals found on 13/6

Showing 1-10 of 18 resultsSorted by cheapest first
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Best time to book a flight to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap 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.

Cheapflights Insights

Everything you need to know about your flight to Siem Reap

Rainfall in Siem Reap by month

Plan your trip to Siem Reap by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Siem Reap ranges from 0.0 - 260.0 mm per month. September is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Siem Reap when rainfall is around 0.0 mm.

Temperature in Siem Reap by month

Plan your trip to Siem Reap by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Siem Reap, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.0 C).

How long is the flight to Siem Reap?

On average, a flight from New Delhi to Siem Reap takes 12 hours 45 minutes. Flights to Siem Reap from other popular cities in India will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Siem Reap

  • What airport do you fly into for flights to Siem Reap?

    Booking a flight to Siem Reap–Angkor Intl (SAI) is your only option if you intend on flying to Siem Reap. It is only a 39.7 km journey from Siem Reap–Angkor Intl to Siem Reap’s city centre.

  • Can I find cheaper flights to Siem Reap if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Siem Reap on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the cheapest airport to fly to in Siem Reap?

    Siem Reap–Angkor Intl is currently the cheapest airport to fly to in Siem Reap. One-way flights to Siem Reap–Angkor Intl typically cost ₹ 7,323, while return flights cost around ₹ 21,186.

  • How much is a return flight to Siem Reap?

    A return flight to Siem Reap will typically cost around ₹ 22,750, however they can be found for as little as ₹ 21,186.

  • Where does the fastest flight to Siem Reap depart from?

    For those looking to save time traveling to Siem Reap, Chennai offers the quickest one-way flight (8 hours 55 minutes).

  • Does Siem Reap–Angkor Intl have rental cars?

    Yes. Those touching down at Siem Reap–Angkor Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Siem Reap–Angkor Intl?

    Yes. Siem Reap–Angkor Intl has hotels nearby for those requiring accommodations. Beng Mealea Lodge is the closest property to Siem Reap–Angkor Intl (9.7 km away from Siem Reap–Angkor Intl).

See more FAQs

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How does Cheapflights help users find flights to Siem Reap?

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

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Users can book flights with no change fees policies with our dedicated filters. Book flights to Siem Reap flexibly with Cheapflights today.

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