How long does it take to travel from Delhi to Siem Reap?

By flight: approximately 4.6 hours. By road: approximately 87.2 hours.

Are there flights from Delhi to Siem Reap?

Yes, you can book flights from Delhi (DEL) to Siem Reap (REP) on FareEagle. Flight time is approximately 4.6 hours.

Delhi to Siem Reap: 3231 km Route

Q: What is the distance from Delhi to Siem Reap?

The aerial distance from Delhi to Siem Reap is approximately 3,231 km (2,008 miles). By road, the distance is approximately 4,362 km.

Q: What is the best time to travel from Delhi to Siem Reap?

October to March is the most pleasant season for travel across India. Avoid monsoon (June-September) for road trips. For hill stations, summer (April-June) is peak season.

Delhi

Siem Reap

Cambodia

3,231 km

aerial distance (straight line)

2,008 miles · Road distance: ~4,362 km

How to get from Delhi to Siem Reap

✈

By Flight

~4.6 hrs

DEL → REP · Fastest option

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Quick facts

Aerial distance

3,231 km (2,008 mi)

Road distance

~4,362 km

Fastest mode

Flight (~4.6 hrs)

Cheapest mode

Train

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📍 Delhi to Siem Reap distance overview

The straight-line (aerial) distance from Delhi to Siem Reap is approximately 3,231 km (2,008 miles). By road, the distance increases to approximately 4,362 km due to the terrain, highways, and road networks connecting Delhi to Cambodia.

3,231 kmAerial distance

~4,362 kmBy road

~4.6 hrsFastest route

✈️ By flight — Delhi to Siem Reap

Fastest option DEL → REP ~4.6 hours

Flying is the fastest way to cover the 3,231 km distance. Flights from DEL to REP take approximately 4.6 hours including boarding and taxiing. Multiple airlines operate on this route, and fares vary depending on the season, time of booking, and class of travel.

For the best prices, book 2-3 weeks in advance and opt for mid-week departures (Tuesday, Wednesday) which are typically cheaper than weekend flights.

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💡 Travel tips for Delhi to Siem Reap

📅

Book early
Book flights and trains 2-3 weeks in advance during peak season (Oct-Mar) for better prices and availability.

🌧️

Check weather
Avoid monsoon (Jun-Sep) for road trips. Road conditions can deteriorate and flights may face delays.

💳

Carry valid ID
Aadhaar, Passport, or Voter ID is required for train travel and recommended for bus journeys.

💤

Plan rest stops
For drives over 8 hours, plan overnight halts. Fatigue driving is dangerous on Indian highways.

Where to stay in Siem Reap

Budget to luxury hotels from ₹999/night. Compare prices on FareEagle.

View Siem Reap Hotels

🅞️ Weather in Siem Reap

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🔗 Useful travel resources

For official travel information, regulations, and booking services:

DGCA — Indian aviation authority

Passport Seva — Passport and travel documents

Frequently asked questions

What is the distance from Delhi to Siem Reap? ▼

The aerial (straight-line) distance from Delhi to Siem Reap is approximately 3,231 km (2,008 miles). The road distance is approximately 4,362 km, which takes about 87.2 hours by car.

What is the fastest way to travel from Delhi to Siem Reap? ▼

The fastest way is by flight, taking approximately 4.6 hours from DEL to REP. You can search and compare flight prices on FareEagle.

How much does a flight from Delhi to Siem Reap cost? ▼

Flight prices vary by airline, date, and booking time. To find the best fares, search on FareEagle where you can compare prices across all airlines and book instantly. Booking 2-3 weeks in advance typically gives the best prices.

What is the best time to travel from Delhi to Siem Reap? ▼

The best time to travel depends on the weather at your destination. Generally, October to March offers the most pleasant weather across most of India. Avoid monsoon season (June-September) if travelling by road, as heavy rains can cause delays and road closures. For hill stations, summer (April-June) is peak season.

Can I book Delhi to Siem Reap travel on FareEagle? ▼

Yes! FareEagle lets you compare and book flights, and hotels for the Delhi to Siem Reap route. Compare prices across operators, get instant confirmation, and enjoy transparent pricing with no hidden charges.

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Delhi to Siem Reap — Distance, Route & Travel Guide