₹ 12,384 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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Flight Deals

Book Cheap New Delhi to Siem Reap Plane Tickets

 
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
₹ 31,596IndiGo
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
₹ 31,778Multiple 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
₹ 33,417Cambodia 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
₹ 34,692Multiple Airlines
Fri, 24 Apr - Tue, 28 Apr
Multiple Airlines Logo
21:15 - 06:20
DEL
-
SAI
7h 35m
1 stop
Multiple Airlines Logo
14:50 - 22:30
SAI
-
DEL
9h 10m
1 stop
₹ 36,422Multiple Airlines
Sun, 22 Mar - Sat, 11 Apr
Multiple Airlines Logo
07:05 - 06:20
DEL
-
SAI
21h 45m
1 stop
Multiple Airlines Logo
07:20 - 22:30
SAI
-
DEL
16h 40m
1 stop
₹ 36,695Multiple Airlines
Wed, 25 Mar - Sat, 11 Apr
Multiple Airlines Logo
21:25 - 06:20
DEL
-
SAI
7h 25m
1 stop
Multiple Airlines Logo
07:20 - 22:30
SAI
-
DEL
16h 40m
1 stop
₹ 37,151Multiple Airlines
Wed, 25 Mar - Mon, 13 Apr
Multiple Airlines Logo
21:25 - 06:20
DEL
-
SAI
7h 25m
1 stop
Multiple Airlines Logo
07:20 - 22:30
SAI
-
DEL
16h 40m
1 stop
₹ 38,516Multiple Airlines
Sun, 22 Mar - Mon, 13 Apr
Multiple Airlines Logo
21:25 - 06:20
DEL
-
SAI
7h 25m
1 stop
Multiple Airlines Logo
07:20 - 22:30
SAI
-
DEL
16h 40m
1 stop
₹ 39,336Multiple Airlines
Tue, 24 Mar - Sat, 11 Apr
Multiple Airlines Logo
23:30 - 08:40
DEL
-
SAI
7h 40m
1 stop
Multiple Airlines Logo
07:20 - 22:30
SAI
-
DEL
16h 40m
1 stop
₹ 39,700Multiple 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.

How much is a return flight from New Delhi to Region of Siem Reap?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from New Delhi to Region of Siem Reap departing in March.

Good to know

Low seasonOctober
Cheapest flight₹ 12,384
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

FAQs - booking Siem Reap flights

  • 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 from New Delhi to Siem Reap is likely to change within 7 days, so travellers 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 from New Delhi to Siem Reap with an airline and back 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 from New Delhi to Siem Reap 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
7.6Comfort
7.7Boarding
8.2Crew
6.8Food
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