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Cheap flights from New Delhi to Siem Reap from ₹ 17,316

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to Siem Reap departing on 7/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from New Delhi to Siem Reap

Cheap return flights

Enter your travel dates to find the best prices.
IndiGo Logo
16:00 - 06:20
DEL
-
SAI
12h 50m
1 stop
IndiGo Logo
07:20 - 18:35
SAI
-
DEL
12h 45m
1 stop
₹ 36,669IndiGo
Fri, 1 May - Mon, 4 May
Multiple Airlines Logo
19:30 - 06:20
DEL
-
SAI
9h 20m
1 stop
Multiple Airlines Logo
19:05 - 22:55
SAI
-
DEL
29h 20m
1 stop
₹ 37,966Multiple Airlines
Fri, 3 Jul - Mon, 6 Jul
Multiple Airlines Logo
11:10 - 11:10
DEL
-
SAI
22h 30m
2 stops
Multiple Airlines Logo
07:20 - 05:25
SAI
-
DEL
23h 35m
1 stop
₹ 40,188Multiple Airlines
Fri, 1 May - Mon, 4 May
Multiple Airlines Logo
00:05 - 18:05
DEL
-
SAI
16h 30m
1 stop
Multiple Airlines Logo
11:55 - 19:40
SAI
-
DEL
9h 15m
1 stop
₹ 42,688Multiple Airlines
Tue, 30 Jun - Sun, 5 Jul
Multiple Airlines Logo
17:55 - 06:20
DEL
-
SAI
10h 55m
1 stop
Multiple Airlines Logo
22:35 - 22:05
SAI
-
DEL
25h 00m
2 stops
₹ 45,374Multiple Airlines
Wed, 1 Jul - Sun, 5 Jul
Multiple Airlines Logo
23:20 - 11:10
DEL
-
SAI
34h 20m
3 stops
Multiple Airlines Logo
07:20 - 23:25
SAI
-
DEL
17h 35m
1 stop
₹ 45,466Multiple Airlines
Fri, 3 Jul - Mon, 6 Jul
Multiple Airlines Logo
05:20 - 11:10
DEL
-
SAI
28h 20m
3 stops
Multiple Airlines Logo
07:20 - 21:40
SAI
-
DEL
15h 50m
1 stop
₹ 47,503Multiple Airlines
Fri, 1 May - Mon, 4 May
Multiple Airlines Logo
16:00 - 06:20
DEL
-
SAI
12h 50m
1 stop
Multiple Airlines Logo
11:55 - 07:45
SAI
-
DEL
21h 20m
2 stops
₹ 48,059Multiple Airlines
Fri, 29 May - Sun, 31 May
Multiple Airlines Logo
19:30 - 06:20
DEL
-
SAI
9h 20m
1 stop
Multiple Airlines Logo
19:45 - 11:35
SAI
-
DEL
17h 20m
1 stop
₹ 48,800Multiple Airlines
Fri, 29 May - Sun, 31 May
Multiple Airlines Logo
17:00 - 11:10
DEL
-
SAI
16h 40m
2 stops
Multiple Airlines Logo
22:35 - 22:05
SAI
-
DEL
25h 00m
2 stops
₹ 49,448Multiple Airlines
Wed, 1 Jul - Sun, 5 Jul

Vietnam Airlines flights from New Delhi to Siem Reap

Our best Vietnam Airlines deals on New Delhi to Siem Reap flight tickets
Vietnam Airlines
5 May
DEL23:35New Delhi Indira Gandhi Intl
20h 50m
1 stop
SAI21:55Siem Reap–Angkor Intl
10 May
SAI18:05Siem Reap–Angkor Intl
53h 30m
2 stops
DEL22:05New Delhi Indira Gandhi Intl
₹ 69,171
Vietnam Airlines
5 May
DEL23:35New Delhi Indira Gandhi Intl
7h 40m
1 stop
SAI08:45Siem Reap–Angkor Intl
10 May
SAI18:05Siem Reap–Angkor Intl
53h 30m
2 stops
DEL22:05New Delhi Indira Gandhi Intl
₹ 72,320
Vietnam Airlines
5 May
DEL23:35New Delhi Indira Gandhi Intl
7h 40m
1 stop
SAI08:45Siem Reap–Angkor Intl
10 May
SAI22:35Siem Reap–Angkor Intl
25h 00m
2 stops
DEL22:05New Delhi Indira Gandhi Intl
₹ 79,265

Etihad Airways flights from New Delhi to Siem Reap

Our best Etihad Airways deals on New Delhi to Siem Reap flight tickets
Etihad Airways
5 May
DEL15:55New Delhi Indira Gandhi Intl
18h 55m
2 stops
SAI12:20Siem Reap–Angkor Intl
10 May
SAI09:45Siem Reap–Angkor Intl
35h 05m
2 stops
DEL19:20New Delhi Indira Gandhi Intl
₹ 180,753
Etihad Airways
5 May
DEL09:25New Delhi Indira Gandhi Intl
25h 25m
2 stops
SAI12:20Siem Reap–Angkor Intl
10 May
SAI09:45Siem Reap–Angkor Intl
29h 55m
2 stops
DEL14:10New Delhi Indira Gandhi Intl
₹ 181,772

momondo Fare Finder

 
Customise your flight search to find flights from New Delhi to Siem Reap that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 59,053 searches. Data last updated 19 April 2026.
Use the filters below to find and compare flights from New Delhi to Siem Reap that are best for you.

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Fri 1/5

16:00-06:20

1 stop12h 50m

Siem Reap–Angkor Intl

Mon 4/5

07:20-18:35

1 stop12h 45m

₹ 36,669

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Fri 3/7

19:30-06:20

1 stop9h 20m

Siem Reap–Angkor Intl

Mon 6/7

19:05-22:55

1 stop29h 20m

₹ 37,966

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Fri 1/5

11:10-11:10

2 stops22h 30m

Siem Reap–Angkor Intl

Mon 4/5

07:20-05:25

1 stop23h 35m

₹ 40,188

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Tue 30/6

00:05-18:05

1 stop16h 30m

Siem Reap–Angkor Intl

Sun 5/7

11:55-19:40

1 stop9h 15m

₹ 42,688

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Wed 1/7

17:55-06:20

1 stop10h 55m

Siem Reap–Angkor Intl

Sun 5/7

22:35-22:05

2 stops25h 00m

₹ 45,374

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Fri 3/7

23:20-11:10

3 stops34h 20m

Siem Reap–Angkor Intl

Mon 6/7

07:20-23:25

1 stop17h 35m

₹ 45,466

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Fri 1/5

05:20-11:10

3 stops28h 20m

Siem Reap–Angkor Intl

Mon 4/5

07:20-21:40

1 stop15h 50m

₹ 47,503

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Fri 29/5

16:00-06:20

1 stop12h 50m

Siem Reap–Angkor Intl

Sun 31/5

11:55-07:45

2 stops21h 20m

₹ 48,059

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Fri 29/5

19:30-06:20

1 stop9h 20m

Siem Reap–Angkor Intl

Sun 31/5

19:45-11:35

1 stop17h 20m

₹ 48,800

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Wed 1/7

17:00-11:10

2 stops16h 40m

Siem Reap–Angkor Intl

Sun 5/7

22:35-22:05

2 stops25h 00m

₹ 49,448

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Siem Reap from

How to get the cheapest flight ticket from New Delhi to Siem Reap

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between New Delhi and Siem Reap?

How have New Delhi to Siem Reap flight prices changed over time?

As of April 2026, prices for New Delhi to Siem Reap flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from New Delhi to Siem Reap

Are you open to changing your travel dates? Check out the ideal times to fly from New Delhi to Siem Reap according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New Delhi to Siem Reap (DEL to SAI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Delhi to Siem Reap

Fastest flight time

12h 45m

Direct flights

None
The fastest flight from New Delhi to Siem Reap takes 12h 45m
There are no direct flights from New Delhi to Siem Reap. There are no popular flight routes from New Delhi to Siem Reap.
Search flight deals

Frequently asked questions about flying from New Delhi to Siem Reap

  • How far is New Delhi Indira Gandhi Intl to Siem Reap–Angkor Intl by plane?

    A flight from New Delhi Indira Gandhi Intl to Siem Reap–Angkor Intl will travel around 3229.5 km. A reasonable flight in good conditions will take 12h 45m.

  • When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Siem Reap–Angkor Intl Airport?

    Prices for flights from New Delhi Indira Gandhi Intl Airport to Siem Reap–Angkor Intl Airport are updated daily.

  • How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Siem Reap–Angkor Intl Airport?

  • How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Siem Reap–Angkor Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to Siem Reap–Angkor Intl Airport.

  • What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?

    The travel and health documents you'll need for your trip to Siem Reap–Angkor Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Siem Reap–Angkor Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from New Delhi to Siem Reap?

Why use momondo?

Why should I use momondo to find a flight deal from New Delhi to Siem Reap?

It is quick and easy to find New Delhi to Siem Reap flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Siem Reap that suits you.

Can I find flights from New Delhi to Siem Reap with flexible booking policies on momondo?

momondo does allow users to show only those flights to Siem Reap from New Delhi which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New Delhi to Siem Reap?

Once all potential New Delhi to Siem Reap flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New Delhi to Siem Reap right now. Can momondo alert me if prices change?

If you are not ready to book a flight from New Delhi to Siem Reap now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Siem Reap and let you know when they change.

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