Find flights
Travel Guide

₹ 17,439+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
— SAI
17 Aug — 24 Aug1
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 18 July 2026.

Tue 18/823:35
DEL
-
SAI
1 stop17h 15m
Vietnam Airlines
Tue 3/1117:55
SAI
-
DEL
1 stop29h 35m
Vietnam Airlines
Deal found 17/7₹ 38,250
Thu 30/723:35
DEL
-
SAI
1 stop17h 15m
Vietnam Airlines
Sun 2/818:05
SAI
-
DEL
1 stop29h 30m
Vietnam Airlines
Deal found 13/7₹ 39,695
Thu 3/923:35
DEL
-
SAI
1 stop17h 15m
Multiple Airlines
Mon 7/919:20
SAI
-
DEL
1 stop28h 40m
Multiple Airlines
Deal found 13/7₹ 39,984
Wed 4/1123:30
DEL
-
SAI
1 stop18h 40m
Multiple Airlines
Mon 9/1107:20
SAI
-
DEL
1 stop26h 10m
Multiple Airlines
Deal found 14/7₹ 43,742
Sat 15/800:05
DEL
-
SAI
1 stop16h 30m
Multiple Airlines
Sun 23/818:05
SAI
-
DEL
1 stop29h 30m
Multiple Airlines
Deal found 17/7₹ 49,137
Thu 3/923:35
DEL
-
SAI
1 stop17h 15m
Vietnam Airlines
Mon 7/919:20
SAI
-
DEL
2 stops28h 15m
Vietnam Airlines
Deal found 13/7₹ 50,197
Tue 18/816:40
DEL
-
SAI
2 stops23h 55m
Multiple Airlines
Tue 3/1120:45
SAI
-
DEL
1 stop24h 35m
Multiple Airlines
Deal found 17/7₹ 51,450
Thu 8/1000:30
DEL
-
SAI
1 stop10h 15m
Multiple Airlines
Fri 9/1019:05
SAI
-
DEL
1 stop29h 20m
Multiple Airlines
Deal found 15/7₹ 52,413
Sat 18/700:05
DEL
-
SAI
1 stop16h 30m
Multiple Airlines
Sun 26/719:05
SAI
-
DEL
1 stop29h 20m
Multiple Airlines
Deal found 14/7₹ 54,629

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 18 July 2026.

Return from

₹ 38,250

One-way from

₹ 17,439

Popular in

June

Cheapest in

October

Average price

₹ 34,011
Vietnam Airlines
  • Vietnam Airlines
  • 18/8-3/11
  • 2 total stops
  • 46h 50m total
  • New Delhi to Siem Reap
Search Deals
VietJet Air
  • VietJet Air
  • 8/10
  • 1 total stop
  • 16h 30m total
  • New Delhi to Siem Reap
Search Deals
Highest demand for flights based on searches. 38% potential increase in price (₹ 36,235 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 32% potential price decrease (₹ 14,411 potential savings vs. average return price).
Search Deals
Average for return flights in July 2026
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 18 July 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 4/11

23:30-19:40

1 stop18h 40m

Siem Reap–Angkor Intl

Mon 9/11

07:20-08:00

1 stop26h 10m

₹ 43,742

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Sat 15/8

00:05-18:05

1 stop16h 30m

Siem Reap–Angkor Intl

Sun 23/8

18:05-22:05

1 stop29h 30m

₹ 49,137

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Thu 3/9

23:35-18:20

1 stop17h 15m

Siem Reap–Angkor Intl

Mon 7/9

19:20-22:05

2 stops28h 15m

₹ 50,197

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Tue 18/8

16:40-18:05

2 stops23h 55m

Siem Reap–Angkor Intl

Tue 3/11

20:45-19:50

1 stop24h 35m

₹ 51,450
Fastest return journey

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Thu 8/10

00:30-12:15

1 stop10h 15m

Siem Reap–Angkor Intl

Fri 9/10

19:05-22:55

1 stop29h 20m

₹ 52,413

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Sun 16/8

23:35-18:20

2 stops41h 15m

Siem Reap–Angkor Intl

Sun 23/8

19:10-22:05

2 stops28h 25m

₹ 54,822

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Thu 30/7

23:35-18:20

1 stop17h 15m

Siem Reap–Angkor Intl

Sun 2/8

13:00-22:05

3 stops34h 35m

₹ 64,457
Cheapest one-way

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Sat 8/8

23:30-17:50

1 stop16h 50m

₹ 17,535

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Tue 28/7

11:40-18:05

2 stops28h 55m

₹ 18,884

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Sat 2/1

00:05-18:05

1 stop16h 30m

₹ 20,907

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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 9 hours 0 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 ₹ 7,431, while return flights cost around ₹ 21,499.

  • How much is a return flight to Siem Reap?

    A return flight to Siem Reap will typically cost around ₹ 23,086, however they can be found for as little as ₹ 21,499.

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

    For those looking to save time traveling to Siem Reap, Kolkata Netaji S. Chandra offers the quickest one-way flight (7 hours 5 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Siem Reap by cabin class

Find flights to Siem Reap, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class flights to Siem Reap
Business Class flights to Siem Reap
Prem Economy Class flights to Siem Reap
Economy Class flights to Siem Reap

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Siem Reap?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Siem Reap. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights to Siem Reap by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Siem Reap with no change fees?

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

Can Cheapflights notify me if prices for flights to Siem Reap become cheaper?

Yes! Start tracking prices for Siem Reap flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.