What is the cheapest airline that flies from New Delhi Indira Gandhi Intl to Siem Reap?

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

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 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.

₹ 16,494 Cheap Flights from New Delhi to Siem Reap in 2026

1 adult

Find the cheapest flights from New Delhi to Siem Reap

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

00:05 - 18:05

DEL

SAI

16h 30m

1 stop

19:05 - 22:55

SAI

DEL

29h 20m

1 stop

₹ 35,926VietJet Air

Thu, 28 May - Mon, 1 Jun

21:50 - 06:20

DEL

SAI

7h 00m

1 stop

07:20 - 05:25

SAI

DEL

23h 35m

1 stop

₹ 36,021IndiGo

Fri, 31 Jul - Mon, 3 Aug

17:55 - 06:20

DEL

SAI

10h 55m

1 stop

07:20 - 22:35

SAI

DEL

16h 45m

2 stops

₹ 41,993IndiGo

Fri, 29 May - Mon, 1 Jun

21:50 - 06:20

DEL

SAI

7h 00m

1 stop

07:20 - 21:40

SAI

DEL

15h 50m

1 stop

₹ 42,088IndiGo

Fri, 12 Jun - Mon, 22 Jun

17:55 - 06:20

DEL

SAI

10h 55m

1 stop

07:20 - 14:25

SAI

DEL

8h 35m

1 stop

₹ 42,278IndiGo

Sun, 21 Jun - Mon, 13 Jul

21:50 - 06:20

DEL

SAI

7h 00m

1 stop

07:20 - 14:25

SAI

DEL

8h 35m

1 stop

₹ 42,467IndiGo

Fri, 26 Jun - Sat, 18 Jul

21:50 - 06:20

DEL

SAI

7h 00m

1 stop

07:20 - 14:25

SAI

DEL

8h 35m

1 stop

₹ 42,657IndiGo

Sun, 21 Jun - Sat, 18 Jul

17:00 - 06:20

DEL

SAI

11h 50m

1 stop

07:20 - 14:25

SAI

DEL

8h 35m

1 stop

₹ 44,363Multiple Airlines

Wed, 24 Jun - Mon, 13 Jul

05:10 - 18:05

DEL

SAI

11h 25m

1 stop

07:20 - 14:25

SAI

DEL

8h 35m

1 stop

₹ 45,974Multiple Airlines

Mon, 22 Jun - Sat, 18 Jul

05:10 - 18:05

DEL

SAI

11h 25m

1 stop

07:20 - 14:25

SAI

DEL

8h 35m

1 stop

₹ 46,638Multiple Airlines

Thu, 25 Jun - Sat, 18 Jul

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IndiGo flights from New Delhi to Region of Siem Reap

Our best IndiGo deals on New Delhi to Region of Siem Reap flight tickets

IndiGo

29 May

DEL17:55New Delhi Indira Gandhi Intl

10h 55m

1 stop

SAI06:20Siem Reap–Angkor Intl

1 Jun

SAI07:20Siem Reap–Angkor Intl

16h 45m

2 stops

DEL22:35New Delhi Indira Gandhi Intl

₹ 41,993

IndiGo

12 Jun

DEL21:50New Delhi Indira Gandhi Intl

7h 00m

1 stop

SAI06:20Siem Reap–Angkor Intl

22 Jun

SAI07:20Siem Reap–Angkor Intl

15h 50m

1 stop

DEL21:40New Delhi Indira Gandhi Intl

₹ 42,088

IndiGo

21 Jun

DEL17:55New Delhi Indira Gandhi Intl

10h 55m

1 stop

SAI06:20Siem Reap–Angkor Intl

13 Jul

SAI07:20Siem Reap–Angkor Intl

8h 35m

1 stop

DEL14:25New Delhi Indira Gandhi Intl

₹ 42,278

Singapore Airlines flights from New Delhi to Region of Siem Reap

Our best Singapore Airlines deals on New Delhi to Region of Siem Reap flight tickets

Singapore Airlines

23 Jun

DEL10:30New Delhi Indira Gandhi Intl

21h 40m

2 stops

SAI09:40Siem Reap–Angkor Intl

16 Jul

SAI10:30Siem Reap–Angkor Intl

20h 40m

1 stop

DEL05:40New Delhi Indira Gandhi Intl

₹ 54,695

Singapore Airlines

15 Jun

DEL10:30New Delhi Indira Gandhi Intl

21h 40m

2 stops

SAI09:40Siem Reap–Angkor Intl

29 Jun

SAI10:30Siem Reap–Angkor Intl

29h 00m

2 stops

DEL14:00New Delhi Indira Gandhi Intl

₹ 59,435

Singapore Airlines

20 Jun

DEL10:30New Delhi Indira Gandhi Intl

21h 40m

2 stops

SAI09:40Siem Reap–Angkor Intl

24 Jun

SAI16:00Siem Reap–Angkor Intl

23h 30m

2 stops

DEL14:00New Delhi Indira Gandhi Intl

₹ 59,625

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Thu 28/5

00:05-18:05

1 stop16h 30m

Siem Reap–Angkor Intl

Mon 1/6

19:05-22:55

1 stop29h 20m

₹ 35,926

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Fri 31/7

21:50-06:20

1 stop7h 00m

Siem Reap–Angkor Intl

Mon 3/8

07:20-05:25

1 stop23h 35m

₹ 36,021

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Fri 29/5

17:55-06:20

1 stop10h 55m

Siem Reap–Angkor Intl

Mon 1/6

07:20-22:35

2 stops16h 45m

₹ 41,993

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Fri 12/6

21:50-06:20

1 stop7h 00m

Siem Reap–Angkor Intl

Mon 22/6

07:20-21:40

1 stop15h 50m

₹ 42,088

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Sun 21/6

17:55-06:20

1 stop10h 55m

Siem Reap–Angkor Intl

Mon 13/7

07:20-14:25

1 stop8h 35m

₹ 42,278

Fastest return journey

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Fri 26/6

21:50-06:20

1 stop7h 00m

Siem Reap–Angkor Intl

Sat 18/7

07:20-14:25

1 stop8h 35m

₹ 42,467

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Sun 21/6

21:50-06:20

1 stop7h 00m

Siem Reap–Angkor Intl

Sat 18/7

07:20-14:25

1 stop8h 35m

₹ 42,657

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Wed 24/6

17:00-06:20

1 stop11h 50m

Siem Reap–Angkor Intl

Mon 13/7

07:20-14:25

1 stop8h 35m

₹ 44,363

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Mon 22/6

05:10-18:05

1 stop11h 25m

Siem Reap–Angkor Intl

Sat 18/7

07:20-14:25

1 stop8h 35m

₹ 45,974

New DelhiSiem Reap

DEL - SAI

DELSAI

New Delhi Indira Gandhi Intl

Thu 25/6

05:10-18:05

1 stop11h 25m

Siem Reap–Angkor Intl

Sat 18/7

07:20-14:25

1 stop8h 35m

₹ 46,638

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Region of Siem Reap?

The cheapest month to fly to Region of Siem Reap from New Delhi is in March. Flight prices, which tend to average around ₹ 0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Region of Siem Reap from New Delhi during February instead. Flights to Region of Siem Reap in February, while not as cheap as those in March, still average around ₹ 0.

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 45m
Direct flights	None

The fastest flight from New Delhi to Region of Siem Reap takes 12h 45m

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

Frequently asked questions about flying from New Delhi to Siem Reap

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 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.

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.

An easier way to manage your Region of Siem Reap trip

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Cheap flights from New Delhi to Siem Reap from ₹ 16,494

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 14/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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IndiGo flights from New Delhi to Region of Siem Reap

Our best IndiGo deals on New Delhi to Region of Siem Reap flight tickets

Singapore Airlines flights from New Delhi to Region of Siem Reap

Our best Singapore Airlines deals on New Delhi to Region of Siem Reap flight tickets

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

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What is the cheapest airline that flies 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

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Frequently asked questions about flying from New Delhi to Siem Reap

Why use momondo?

An easier way to manage your Region of Siem Reap trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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