Which airports can I use when flying from New Delhi to Siem Reap?

Flights from New Delhi to Siem Reap usually depart from New Delhi Indira Gandhi Intl (DEL) and arrive at Siem Reap–Angkor Intl (SAI).

Which airports do connecting flights from New Delhi to Siem Reap pass through?

One-stop flights from New Delhi to Siem Reap most commonly connect through: • Hanoi Noibai (HAN) – 21% of one-stop connections • Bangkok Suvarnabhumi (BKK) – 17% of one-stop connections • Kolkata Netaji S. Chandra (CCU) – 17% of one-stop connections • Phnom Penh Techo Intl (KTI) – 13% of one-stop connections

Can I save money by using flexible dates for flights from New Delhi to Siem Reap?

Yes. Flexible dates can save you up to 35% on flights from New Delhi to Siem Reap. Saturday is the cheapest departure day at ₹ 39,382 return on average, while Thursday is the most expensive at ₹ 59,785, a difference of ₹ 20,403. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

What popular places can I visit in Siem Reap?

Angkor Night Market is one of the most viewed places in Siem Reap on KAYAK.

How long is a flight from New Delhi to Siem Reap?

A direct flight from New Delhi to Siem Reap takes 00m, covering 5,259 km.

Do I need a passport to fly from New Delhi to Siem Reap?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from New Delhi to Siem Reap changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ₹ 39,667 to ₹ 278,774. That means the highest observed fare was about 7x higher than the lowest one.

How are flight prices from New Delhi to Siem Reap looking right now?

One-way fares from New Delhi to Siem Reap are currently lower than usual. Average one-way flight prices are about ₹ 20,109, which is 11% below the typical average for this route.

How much time can I save by choosing a different stopover airport from New Delhi to Siem Reap?

Flying via Bangkok Suvarnabhumi (BKK) gives the shortest average 1-stop total travel time of 6h 55m, compared to 10h 44m via Kolkata Netaji S. Chandra (CCU) and 10h 52m via Kuala Lumpur Intl (KUL).

What is the time difference between New Delhi and Siem Reap?

Siem Reap is 1 hour ahead of New Delhi (Indochina Time vs India Time). Plan for the time shift when scheduling connections or first-day activities.

How much should I expect to pay for a New Delhi to Siem Reap flight?

Return flights from New Delhi to Siem Reap range from ₹ 37,386 to ₹ 56,742, with an average of ₹ 48,053 over the past 12 months. Anything below ₹ 37,386 counts as a good deal.

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

Return flights from New Delhi to Siem Reap typically range from ₹ 37,386 to ₹ 56,742. The lowest price found in the past 5 days was ₹ 39,667 on Vietnam Airlines.

What's the cheapest day of the week to fly from New Delhi to Siem Reap?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from New Delhi to Siem Reap. It’s 18% cheaper than the average day, while Thursday is the most expensive, with prices 24% higher.

Which airline is the cheapest to fly from New Delhi to Siem Reap?

Vietnam Airlines (₹ 39,667) offered the cheapest return ticket from New Delhi to Siem Reap in the last 5 days.

What is the most popular stopover airport when flying from New Delhi to Siem Reap?

Hanoi Noibai (HAN) is the most popular stopover for the New Delhi to Siem Reap route. 21% of KAYAK users who booked 1-stop return journeys over the past 3 months connected via HAN.

What is the cheapest stopover airport when flying from New Delhi to Siem Reap?

Flights via Phnom Penh Techo Intl (KTI) offer the most affordable fares, with an average return price of ₹ 35,209. Based on KAYAK data over the past 3 months.

When flying from New Delhi to Siem Reap, which airport offers the shortest stopover?

Bangkok Suvarnabhumi (BKK) had the shortest average connection time for New Delhi to Siem Reap stopovers at 4h 12m over the past 3 months.

₹ 18,505 CHEAP FLIGHTS from New Delhi to Siem Reap (DEL - SAI)

Save 23% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest return flight

₹ 39,667

Typical prices: ₹ 37,386-₹ 56,742

Vietnam Airlines

Sat 6/1Mon 15/1

DEL - SAI • 1 stop

Cheapest one-way flight

₹ 18,505

Typical prices: ₹ 17,990-₹ 28,374

Vietnam Airlines

Wed 31/1

DEL - SAI • 1 stop

Direct flights

Not available

There are currently no direct flights between New Delhi and Siem Reap. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

August

Cheapest • 44% price drop

May

Most popular

Good to know

Top stopover airports

Phnom Penh Techo Intl (KTI)

Cheapest • Avg ₹ 35,209 (return)

Bangkok Suvarnabhumi (BKK)

Shortest trip • 6h 55m (one-way)

Insights

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you enjoy your trip to Siem Reap!

Flight Deals

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

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

Recent return flight deals from New Delhi to Siem Reap

Wed, 6 Jan - Fri, 15 Jan

23:30 - 16:55DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

15h 55m1 stop Hanoi Noibai

21:30 - 22:05SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

26h 05m1 stop Ho Chi Minh City

₹ 39,667Vietnam Airlines

3+ days ago

Thu, 7 Jan - Thu, 14 Jan

23:35 - 20:30DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

19h 25m1 stop Ho Chi Minh City

20:30 - 22:00SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

27h 00m1 stop Hanoi Noibai

₹ 40,995Vietnam Airlines

3+ days ago

Wed, 6 Jan - Thu, 14 Jan

23:30 - 16:55DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

15h 55m1 stop Hanoi Noibai

20:30 - 22:00SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

27h 00m1 stop Hanoi Noibai

₹ 41,090Vietnam Airlines

3+ days ago

Sun, 3 Jan - Thu, 14 Jan

23:30 - 16:55DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

15h 55m1 stop Hanoi Noibai

20:30 - 22:00SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

27h 00m1 stop Hanoi Noibai

₹ 41,660Vietnam Airlines

3+ days ago

Sun, 3 Jan - Thu, 14 Jan

23:30 - 16:55DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

15h 55m1 stop Hanoi Noibai

17:05 - 22:00SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

30h 25m2 stops Luang Prabang Hanoi Noibai

₹ 42,609Vietnam Airlines

3+ days ago

Tue, 5 Jan - Tue, 12 Jan

20:55 - 08:20DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

9h 55m1 stop Bangkok Don Mueang Intl

11:45 - 19:50SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

9h 35m1 stop Bangkok Don Mueang Intl

₹ 49,916Multiple Airlines

3+ days ago

Wed, 6 Jan - Tue, 12 Jan

23:30 - 16:10DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

15h 10m2 stops Hanoi Noibai Luang Prabang

11:45 - 19:50SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

9h 35m1 stop Bangkok Don Mueang Intl

₹ 50,295Multiple Airlines

3+ days ago

Wed, 6 Jan - Fri, 15 Jan

23:30 - 16:10DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

15h 10m2 stops Hanoi Noibai Luang Prabang

09:05 - 16:10SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

8h 35m1 stop Bangkok Don Mueang Intl

₹ 50,959Multiple Airlines

3+ days ago

Tue, 5 Jan - Mon, 18 Jan

20:55 - 08:20DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

9h 55m1 stop Bangkok Don Mueang Intl

09:05 - 16:10SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

8h 35m1 stop Bangkok Don Mueang Intl

₹ 52,098Multiple Airlines

3+ days ago

Tue, 5 Jan - Thu, 14 Jan

20:55 - 08:20DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

9h 55m1 stop Bangkok Don Mueang Intl

11:45 - 19:50SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

9h 35m1 stop Bangkok Don Mueang Intl

₹ 52,668Multiple Airlines

3+ days ago

Recent last minute flight deals from New Delhi to Siem Reap

Sun, 25 Oct - Sun, 1 Nov

20:55 - 11:05DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

12h 40m1 stop Bangkok Don Mueang Intl

11:50 - 19:50SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

9h 30m1 stop Bangkok Don Mueang Intl

₹ 45,266Multiple Airlines

4 hours ago

Sun, 25 Oct - Sun, 1 Nov

08:45 - 16:55DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

30h 40m2 stops Mumbai Chhatrapati Shivaji Intl Hanoi Noibai

21:30 - 02:05SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

30h 05m2 stops Ho Chi Minh City Mumbai Chhatrapati Shivaji Intl

₹ 53,617Multiple Airlines

4 hours ago

Sun, 25 Oct - Sun, 1 Nov

23:45 - 08:00DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

6h 45m1 stop Kolkata Netaji S. Chandra

17:40 - 07:35SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

15h 25m2 stops Bangkok Don Mueang Intl Kolkata Netaji S. Chandra

₹ 54,755Multiple Airlines

4 hours ago

Sat, 24 Oct - Wed, 11 Nov

14:30 - 09:15DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

17h 15m1 stop Bangkok Suvarnabhumi

09:55 - 01:35SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

17h 10m1 stop Bangkok Suvarnabhumi

₹ 60,070Multiple Airlines

1 day ago

Sat, 24 Oct - Sun, 1 Nov

14:30 - 09:15DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

17h 15m1 stop Bangkok Suvarnabhumi

09:50 - 01:35SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

17h 15m1 stop Bangkok Suvarnabhumi

₹ 61,113Multiple Airlines

3+ days ago

Sat, 24 Oct - Sun, 1 Nov

05:10 - 19:35DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

12h 55m2 stops Phuket City Bangkok Suvarnabhumi

11:50 - 19:50SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

9h 30m1 stop Bangkok Don Mueang Intl

₹ 65,194Multiple Airlines

3+ days ago

Sat, 24 Oct - Wed, 11 Nov

14:30 - 09:15DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

17h 15m1 stop Bangkok Suvarnabhumi

09:55 - 22:50SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

14h 25m2 stops Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl

₹ 71,647Multiple Airlines

1 day ago

Sat, 24 Oct - Sun, 1 Nov

13:10 - 16:00DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

25h 20m1 stop Singapore Changi

21:05 - 19:10SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

23h 35m3 stops Kunming Changshui Ji'an Ji An/Jing Gang Shan Shanghai Pu Dong

₹ 88,633Multiple Airlines

3+ days ago

Sat, 24 Oct - Wed, 11 Nov

23:30 - 20:25DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

19h 25m1 stop Phnom Penh Techo Intl

17:05 - 22:05SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

30h 30m3 stops Luang Prabang Hanoi Noibai Ho Chi Minh City

₹ 94,042Multiple Airlines

1 day ago

Sat, 24 Oct - Sun, 1 Nov

07:30 - 09:55DEL New Delhi Indira Gandhi Intl-SAI Siem Reap–Angkor Intl

24h 55m2 stops Chennai Singapore Changi

21:05 - 19:10SAI Siem Reap–Angkor Intl-DEL New Delhi Indira Gandhi Intl

23h 35m3 stops Kunming Changshui Ji'an Ji An/Jing Gang Shan Shanghai Pu Dong

₹ 105,525Multiple Airlines

3+ days ago

Booking Insights

Price, demand, and travel trends for New Delhi to Siem Reap flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Stopovers

How much is a return flight from New Delhi to Siem Reap? This analysis is based on the cheapest return price found on KAYAK in the last 12 months by searching for a flight from New Delhi to Siem Reap departing in January.
What's the cheapest day of the week to fly from New Delhi to Siem Reap?: Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from New Delhi to Siem Reap. It’s 18% cheaper than the average day, while Thursday is the most expensive, with prices 24% higher.

Find deals

Low season	March
High season	May
Cheapest flight	₹ 18,505

Beat the crowds with an average 84% drop in traveller numbers.

The most popular month to fly with an average 46% increase in traveller numbers.

One-way 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.

How long is a flight from New Delhi to Siem Reap?
A direct flight from New Delhi to Siem Reap takes 00m, covering 5,259 km.
Do I need a passport to fly from New Delhi to Siem Reap?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a New Delhi to Siem Reap flight?
Return flights from New Delhi to Siem Reap range from ₹ 37,386 to ₹ 56,742, with an average of ₹ 48,053 over the past 12 months. Anything below ₹ 37,386 counts as a good deal.
Have flight prices from New Delhi to Siem Reap changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ₹ 39,667 to ₹ 278,774. That means the highest observed fare was about 7x higher than the lowest one.
How are flight prices from New Delhi to Siem Reap looking right now?
One-way fares from New Delhi to Siem Reap are currently lower than usual. Average one-way flight prices are about ₹ 20,109, which is 11% below the typical average for this route.
Which airports can I use when flying from New Delhi to Siem Reap?
Flights from New Delhi to Siem Reap usually depart from New Delhi Indira Gandhi Intl (DEL) and arrive at Siem Reap–Angkor Intl (SAI).
Which airports do connecting flights from New Delhi to Siem Reap pass through?
One-stop flights from New Delhi to Siem Reap most commonly connect through:

• Hanoi Noibai (HAN) – 21% of one-stop connections
• Bangkok Suvarnabhumi (BKK) – 17% of one-stop connections
• Kolkata Netaji S. Chandra (CCU) – 17% of one-stop connections
• Phnom Penh Techo Intl (KTI) – 13% of one-stop connections
Can I save money by using flexible dates for flights from New Delhi to Siem Reap?
Yes. Flexible dates can save you up to 35% on flights from New Delhi to Siem Reap. Saturday is the cheapest departure day at ₹ 39,382 return on average, while Thursday is the most expensive at ₹ 59,785, a difference of ₹ 20,403.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different stopover airport from New Delhi to Siem Reap?
Flying via Bangkok Suvarnabhumi (BKK) gives the shortest average 1-stop total travel time of 6h 55m, compared to 10h 44m via Kolkata Netaji S. Chandra (CCU) and 10h 52m via Kuala Lumpur Intl (KUL).
What is the time difference between New Delhi and Siem Reap?
Siem Reap is 1 hour ahead of New Delhi (Indochina Time vs India Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Siem Reap?
Angkor Night Market is one of the most viewed places in Siem Reap on KAYAK.

If your dates are flexible, aim for a Saturday departure and avoid flying on Thursday. On this route, Saturday flights average ₹ 39,382, about ₹ 20,403 less than Thursday fares (34% savings) based on the last 12 months.
If you can choose when to travel, plan your New Delhi to Siem Reap trip for August. Fares historically average ₹ 27,046 return in that month – typically ₹ 32,739 less than the most expensive month, which is January (based on the last 12 months).

More options for your flight from New Delhi to Siem Reap

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Hotels in Siem Reap

DEL - SAI

₹ 18,505 Find Cheap Flights from New Delhi to Siem Reap – Compare and Save

Everything you should know

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

Recent return flight deals from New Delhi to Siem Reap

Recent one-way flight deals from New Delhi to Siem Reap

Recent last minute flight deals from New Delhi to Siem Reap

Price, demand, and travel trends for New Delhi to Siem Reap flights

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

What's the cheapest day of the week to fly from New Delhi to Siem Reap?

Which airline is the cheapest to fly from New Delhi to Siem Reap?

What is the most popular stopover airport when flying from New Delhi to Siem Reap?

What is the cheapest stopover airport when flying from New Delhi to Siem Reap?

When flying from New Delhi to Siem Reap, which airport offers the shortest stopover?

Key details for New Delhi to Siem Reap flights

Low season

High season

Cheapest flight

When to book flights from New Delhi to Siem Reap

Your New Delhi to Siem Reap flight questions, answered

Your guide to booking New Delhi to Siem Reap flights

More options for your flight from New Delhi to Siem Reap

Complete your trip to Siem Reap with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights from New Delhi to Siem Reap

Flights to other popular destinations