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Cheap flights from New Delhi to Siem Reap from ₹ 12,589

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 17/2. 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.
Multiple Airlines Logo
20:55 - 11:10
DEL
-
SAI
12h 45m
1 stop
Multiple Airlines Logo
07:20 - 21:55
SAI
-
DEL
16h 05m
1 stop
₹ 34,028Multiple Airlines
Thu, 2 Jul - Mon, 6 Jul
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
₹ 35,396VietJet Air
Thu, 26 Mar - Fri, 3 Apr
Multiple Airlines Logo
23:35 - 17:10
DEL
-
SAI
40h 05m
2 stops
Multiple Airlines Logo
07:20 - 08:55
SAI
-
DEL
27h 05m
1 stop
₹ 38,680Multiple Airlines
Thu, 2 Jul - Mon, 6 Jul
Multiple Airlines Logo
20:55 - 11:35
DEL
-
SAI
13h 10m
1 stop
Multiple Airlines Logo
11:45 - 19:50
SAI
-
DEL
9h 35m
1 stop
₹ 39,228Multiple Airlines
Fri, 27 Feb - Tue, 3 Mar
Multiple Airlines Logo
20:55 - 11:00
DEL
-
SAI
12h 35m
1 stop
Multiple Airlines Logo
14:50 - 22:30
SAI
-
DEL
9h 10m
1 stop
₹ 39,410Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
00:05 - 18:05
DEL
-
SAI
16h 30m
2 stops
Multiple Airlines Logo
17:10 - 22:05
SAI
-
DEL
30h 25m
2 stops
₹ 58,203Multiple Airlines
Wed, 1 Jul - Mon, 6 Jul
Vietnam Airlines Logo
23:35 - 09:35
DEL
-
SAI
8h 30m
1 stop
Vietnam Airlines Logo
18:50 - 22:00
SAI
-
DEL
28h 40m
2 stops
₹ 60,392Vietnam Airlines
Tue, 3 Mar - Tue, 10 Mar
Vietnam Airlines Logo
23:35 - 19:40
DEL
-
SAI
42h 35m
2 stops
Vietnam Airlines Logo
18:50 - 22:00
SAI
-
DEL
28h 40m
2 stops
₹ 65,501Vietnam Airlines
Tue, 3 Mar - Tue, 10 Mar
Vietnam Airlines Logo
23:30 - 17:30
DEL
-
SAI
16h 30m
2 stops
Vietnam Airlines Logo
18:05 - 22:05
SAI
-
DEL
29h 30m
2 stops
₹ 78,820Vietnam Airlines
Fri, 27 Mar - Fri, 3 Apr
China Eastern Logo
19:55 - 21:00
DEL
-
SAI
47h 35m
3 stops
China Eastern Logo
22:00 - 17:45
SAI
-
DEL
21h 15m
2 stops
₹ 79,094China Eastern
Tue, 3 Mar - Tue, 10 Mar

Vietnam Airlines flights from New Delhi to Region of Siem Reap

Our best Vietnam Airlines deals on New Delhi to Region of Siem Reap flight tickets
Vietnam Airlines
3 Mar
DEL23:35New Delhi Indira Gandhi Intl
8h 30m
1 stop
SAI09:35Siem Reap–Angkor Intl
10 Mar
SAI18:50Siem Reap–Angkor Intl
28h 40m
2 stops
DEL22:00New Delhi Indira Gandhi Intl
₹ 60,392
Vietnam Airlines
3 Mar
DEL23:35New Delhi Indira Gandhi Intl
42h 35m
2 stops
SAI19:40Siem Reap–Angkor Intl
10 Mar
SAI18:50Siem Reap–Angkor Intl
28h 40m
2 stops
DEL22:00New Delhi Indira Gandhi Intl
₹ 65,501
Vietnam Airlines
7 Feb
DEL23:35New Delhi Indira Gandhi Intl
39h 50m
2 stops
SAI16:55Siem Reap–Angkor Intl
25 Feb
SAI09:55Siem Reap–Angkor Intl
13h 35m
2 stops
DEL22:00New Delhi Indira Gandhi Intl
₹ 75,901

China Eastern flights from New Delhi to Region of Siem Reap

Our best China Eastern deals on New Delhi to Region of Siem Reap flight tickets
China Eastern
3 Mar
DEL19:55New Delhi Indira Gandhi Intl
47h 35m
3 stops
SAI21:00Siem Reap–Angkor Intl
10 Mar
SAI22:00Siem Reap–Angkor Intl
21h 15m
2 stops
DEL17:45New Delhi Indira Gandhi Intl
₹ 79,094
China Eastern
27 Mar
DEL19:55New Delhi Indira Gandhi Intl
23h 35m
3 stops
SAI21:00Siem Reap–Angkor Intl
3 Apr
SAI21:10Siem Reap–Angkor Intl
46h 05m
2 stops
DEL17:45New Delhi Indira Gandhi Intl
₹ 79,185
China Eastern
3 Mar
DEL19:55New Delhi Indira Gandhi Intl
47h 35m
3 stops
SAI21:00Siem Reap–Angkor Intl
10 Mar
SAI22:00Siem Reap–Angkor Intl
45h 15m
3 stops
DEL17:45New Delhi Indira Gandhi Intl
₹ 79,276

momondo Fare Finder

 
Customise your flight search to find flights from New Delhi to Region of 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 2 February 2026.
Use the filters below to find and compare flights from New Delhi to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Thu 2/7

20:55-11:10

1 stop12h 45m

Siem Reap–Angkor Intl

Mon 6/7

07:20-21:55

1 stop16h 05m

₹ 34,028

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Thu 26/3

00:05-18:05

1 stop16h 30m

Siem Reap–Angkor Intl

Fri 3/4

19:05-22:55

1 stop29h 20m

₹ 35,396

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Thu 2/7

23:35-17:10

2 stops40h 05m

Siem Reap–Angkor Intl

Mon 6/7

07:20-08:55

1 stop27h 05m

₹ 38,680

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Fri 27/2

20:55-11:35

1 stop13h 10m

Siem Reap–Angkor Intl

Tue 3/3

11:45-19:50

1 stop9h 35m

₹ 39,228

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Tue 3/3

20:55-11:00

1 stop12h 35m

Siem Reap–Angkor Intl

Tue 10/3

14:50-22:30

1 stop9h 10m

₹ 39,410

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Wed 1/7

00:05-18:05

2 stops16h 30m

Siem Reap–Angkor Intl

Mon 6/7

17:10-22:05

2 stops30h 25m

₹ 58,203

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Tue 3/3

23:35-09:35

1 stop8h 30m

Siem Reap–Angkor Intl

Tue 10/3

18:50-22:00

2 stops28h 40m

₹ 60,392

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Tue 3/3

23:35-19:40

2 stops42h 35m

Siem Reap–Angkor Intl

Tue 10/3

18:50-22:00

2 stops28h 40m

₹ 65,501

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Fri 27/3

23:30-17:30

2 stops16h 30m

Siem Reap–Angkor Intl

Fri 3/4

18:05-22:05

2 stops29h 30m

₹ 78,820

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Tue 3/3

19:55-21:00

3 stops47h 35m

Siem Reap–Angkor Intl

Tue 10/3

22:00-17:45

2 stops21h 15m

₹ 79,094

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 Region of 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 cheapest airline that flies from New Delhi Indira Gandhi Intl to Siem Reap?

IndiGo and VietJet Air are the most popular carriers operating from New Delhi Indira Gandhi Intl to Siem Reap

Cheap New Delhi to Region of Siem Reap flight deals and tips

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

Fastest flight time

12h 35m

Direct flights

None
The fastest flight from New Delhi to Region of Siem Reap takes 12h 35m
There are no direct flights from New Delhi to Region of Siem Reap. There are no popular flight routes from New Delhi to Region of Siem Reap.
Search flight deals

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

    Prices for flights from New Delhi Indira Gandhi Intl Airport to Siem Reap are refreshed on a daily basis.

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

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

    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.

  • What documentation or ID do you need to fly to Siem Reap?

    The travel and health documents required for your trip to Siem Reap can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Siem Reap. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from New Delhi to Region of Siem Reap

Compare and see reviews for airlines that fly from New Delhi to Region of Siem Reap with momondo
Airline
Rating
Free Cancellation
Price
Vietnam AirlinesPriceFrom ₹ 16,634Free CancellationRating
7.6
224 reviews
Search Vietnam Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New Delhi to Siem Reap. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Siem Reap from New Delhi with this policy.

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

Once you have performed a search for New Delhi to Siem Reap flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Siem Reap from New Delhi. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Siem Reap

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