DEL - SAI

₹ 12,382 Find Cheap Flights from New Delhi to Siem Reap

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Delhi to Siem Reap departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Siem Reap

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to Siem Reap, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to Siem Reap, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
₹ 31,593
IndiGo
Sat 28/3Mon 6/4
DEL - SAI • 1 stop
Cheapest one-way flight
₹ 12,382
Typical prices: ₹ 15,478-₹ 24,127
Multiple Airlines
Thu 2/7
DEL - SAI • 1 stop
Top airlines
IndiGo
Cheapest • from ₹ 31,593 (return)
Vietnam Airlines
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between New Delhi and Siem Reap. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Phnom Penh (KTI)
Cheapest • Avg ₹ 33,372 (return)
Ho Chi Minh City (SGN)
Shortest trip • 8h 30m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Siem Reap!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from New Delhi to Siem Reap (DEL-SAI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from New Delhi to Siem Reap that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from New Delhi to Siem Reap

Sat, 28 Mar - Mon, 6 Apr
IndiGo Logo
23:55 - 06:20
DEL
-
SAI
28h 55m
1 stop
IndiGo Logo
07:20 - 18:40
SAI
-
DEL
12h 50m
1 stop
₹ 31,593IndiGo
Sun, 26 Jul - Sun, 2 Aug
Multiple Airlines Logo
20:55 - 11:10
DEL
-
SAI
12h 45m
1 stop
Multiple Airlines Logo
11:55 - 19:40
SAI
-
DEL
9h 15m
1 stop
₹ 31,775Multiple Airlines
Sat, 25 Jul - Tue, 4 Aug
Cambodia Angkor Air Logo
23:30 - 17:50
DEL
-
SAI
16h 50m
1 stop
Cambodia Angkor Air Logo
14:50 - 22:30
SAI
-
DEL
9h 10m
1 stop
₹ 33,414Cambodia Angkor Air
Mon, 1 Jun - Thu, 4 Jun
Multiple Airlines Logo
20:55 - 14:30
DEL
-
SAI
16h 05m
1 stop
Multiple Airlines Logo
07:20 - 10:35
SAI
-
DEL
28h 45m
1 stop
₹ 34,688Multiple Airlines
Thu, 23 Jul - Wed, 5 Aug
VietJet Air Logo
00:05 - 18:05
DEL
-
SAI
16h 30m
1 stop
VietJet Air Logo
19:05 - 22:55
SAI
-
DEL
29h 20m
1 stop
₹ 40,970VietJet Air
Sun, 26 Jul - Sun, 2 Aug
Multiple Airlines Logo
20:55 - 11:10
DEL
-
SAI
12h 45m
1 stop
Multiple Airlines Logo
19:05 - 22:55
SAI
-
DEL
29h 20m
2 stops
₹ 41,243Multiple Airlines
Sat, 2 May - Sun, 10 May
Multiple Airlines Logo
20:55 - 11:10
DEL
-
SAI
12h 45m
1 stop
Multiple Airlines Logo
10:00 - 22:05
SAI
-
DEL
13h 35m
1 stop
₹ 41,426Multiple Airlines
Mon, 1 Jun - Thu, 4 Jun
Multiple Airlines Logo
22:00 - 11:10
DEL
-
SAI
11h 40m
2 stops
Multiple Airlines Logo
07:20 - 14:30
SAI
-
DEL
8h 40m
1 stop
₹ 42,336Multiple Airlines
Tue, 28 Jul - Wed, 5 Aug
Vietnam Airlines Logo
23:35 - 17:10
DEL
-
SAI
40h 05m
2 stops
Vietnam Airlines Logo
18:05 - 22:05
SAI
-
DEL
29h 30m
2 stops
₹ 44,248Vietnam Airlines
Tue, 28 Jul - Tue, 4 Aug
Vietnam Airlines Logo
23:35 - 17:10
DEL
-
SAI
40h 05m
2 stops
Vietnam Airlines Logo
18:05 - 22:05
SAI
-
DEL
53h 30m
2 stops
₹ 46,160Vietnam Airlines
Booking Insights

KAYAK's insights & trends for New Delhi to Siem Reap flights

Get data-powered insights and trends into flights from New Delhi to Siem Reap to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from New Delhi to Siem Reap?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from New Delhi to Siem Reap were found on IndiGo (₹ 31,593) and Cambodia Angkor Air (₹ 33,414).

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Good to know

Low seasonOctober
Cheapest flight₹ 12,382
Best time to beat the crowds (31% less expensive on average)
Most popular time to fly (9% more expensive on average)
Flight from New Delhi to Siem Reap

When to book flights from New Delhi to Siem Reap

Are your dates flexible? Find out the best times to travel from New Delhi to Siem Reap based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from New Delhi to Siem Reap

  • What is the cheapest flight from New Delhi to Siem Reap?

    In the last 3 days, the lowest price for a flight from New Delhi to Siem Reap was ₹ 12,382 for a one-way ticket and ₹ 31,593 for a return.

  • Which airports will I be using when flying from New Delhi to Siem Reap?

    New Delhi and Siem Reap are both served by 1 main airport. You will leave New Delhi from New Delhi Indira Gandhi Intl and will be arriving at Siem Reap–Angkor Intl.

  • Which aircraft models fly most regularly from New Delhi to Siem Reap?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from New Delhi to Siem Reap?

    SkyTeam is the only airline alliance operating flights between New Delhi and Siem Reap.

  • How does KAYAK find such low prices on flights from New Delhi to Siem Reap?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Delhi to Siem Reap.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Delhi to Siem Reap?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Siem Reap from New Delhi is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New Delhi to Siem Reap?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Siem Reap with an airline and back to New Delhi with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Delhi to Siem Reap?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Siem Reap from New Delhi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from New Delhi to Siem Reap

 
See real verified KAYAK customer reviews for airlines flying from New Delhi to Siem Reap. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from New Delhi to Siem Reap? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
Vietnam AirlinesOverall score based on 236 reviews
6.3Entertainment
7.7Boarding
8.2Crew
6.8Food
7.6Comfort
Airline reviews

This was our fourth domestic flight with Vietnam Airlines, and once again we found the experience very suitable. Check-in was easy and efficient. They did take our carry-on luggage, but that was fine. I’m actually happy not to deal with it on such a short flight. The flight was just over an hour, departed on time, and we climbed above the clouds into a beautiful sunset. Even on such a short flight, they served water, which we appreciated. Luggage came out into carousel in Nha Trang in good time and off we went to meet our GRAB. Also, Vietnam Airlines have easy to locate ground level offices in cities and towns where you can get assistance with staff. I liked this service as we did go visit one in Nha Trang. We would definitely recommend Vietnam Airlines and wouldn’t hesitate to fly with them again.

10.0 ExcellentSuzanne, Feb 2026
DAD - CXR
Read more Vietnam Airlines reviews

This was our fourth domestic flight with Vietnam Airlines, and once again we found the experience very suitable. Check-in was easy and efficient. They did take our carry-on luggage, but that was fine. I’m actually happy not to deal with it on such a short flight. The flight was just over an hour, departed on time, and we climbed above the clouds into a beautiful sunset. Even on such a short flight, they served water, which we appreciated. Luggage came out into carousel in Nha Trang in good time and off we went to meet our GRAB. Also, Vietnam Airlines have easy to locate ground level offices in cities and towns where you can get assistance with staff. I liked this service as we did go visit one in Nha Trang. We would definitely recommend Vietnam Airlines and wouldn’t hesitate to fly with them again.

Really good 👍 This was our first time flying with Vietnam Airlines. It was a short domestic flight, so no meal service, but boarding was organized and the flight departed and arrived on schedule. The flight attendants were professional and neatly presented. All in all, a very good first experience. We would recommend Vietnam Airlines.

We flew with their partner VESCO on a small plane, it was a really good flight. There was no food or entertainment as it’s a one hour hopper flight.

The flight boarded and departed pretty much on time as it’s just a one hour flight there is no food or entertainment so I marked that at the neutral but they do offer water and I’m sure if you needed some food you could bring your own onboard. This was our third internal flight with Vietnam Airways and I recommend them.

This is a very short commuter flight, so there is no food or flight entertainment. Hence, I marked it in the neutral flight left on time. The plane was full pretty much and it was a pretty easy flight overall very good.

The flight crew and attendants are very professional and polite.

Food and welcome services were good , however we experienced issues with the entertainment system and poor headsets

Very good flight and very kind crew Only thing is I wish there would be a vegetarian option for the meals

Lovely staff, comfortable seats. Transit time was short but they had great processes in place to get us on the plane.

For a domestic flight, seats are ok, but fir us as tall dutchies, the legroom is too small. However, for a short and affordable flight, is not a big problem. Staff is still very nice and a complementary water very welcome.

Everything you need to know for your flight from New Delhi to Siem Reap

Information on your arrival and departure airports

New Delhi (DEL)
Siem Reap (SAI)