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

By flight: approximately 4 hrs 44 min. By road: approximately 68 hrs 19 min.

Are there flights from Thiruvananthapuram to Siem Reap?

Yes, you can book flights from Thiruvananthapuram (TRV) to Siem Reap (REP) on FareEagle. Flight time is approximately 4 hrs 44 min.

Thiruvananthapuram to Siem Reap Distance & How to Reach

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

The aerial distance from Thiruvananthapuram to Siem Reap is approximately 2,985 km (1,855 miles). By road, the distance is approximately 5,540 km.

Q: What is the best way to travel from Thiruvananthapuram to Siem Reap?

The fastest option is a flight (4 hrs 44 min). Trains take about 85 hrs 14 min and are more affordable.

Kerala to Cambodia · 2,985 km · Compare flights, trains, buses & driving

Thiruvananthapuram to Siem Reap distance: 2985 km (aerial), approximately 5540 km by road. By flight: ~4 hrs 44 min. By train: ~85 hrs 14 min. By road: ~68 hrs 19 min.

Fly from: Delhi Mumbai Bengaluru Hyderabad Chennai

Thiruvananthapuram

Kerala

Siem Reap

Cambodia

2,985 km

aerial distance (straight line)

1,855 miles · Road distance: ~5,540 km (via road)

🗺 Route map

5,540 km

Road distance

68 hrs 19 min

Drive time

2,985 km

Aerial distance

Route data via OpenStreetMap

How to get from Thiruvananthapuram to Siem Reap

✈

By Flight

4 hrs 44 min

TRV → REP

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🚗

By Car

68 hrs 19 min

5,540 km via highway

Quick facts

Aerial distance

2,985 km (1,855 mi)

Road distance

~5,540 km

Recommended

Flight (4 hrs 44 min)

Most affordable

Train

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📍 Thiruvananthapuram to Siem Reap distance overview

The straight-line distance from Thiruvananthapuram to Siem Reap is approximately 2,985 km (1,855 miles). By road, the distance increases to about 5,540 km due to terrain, highways, and road networks connecting Kerala to Cambodia.

2,985 kmAerial distance

~5,540 kmBy road

4 hrs 44 minFlight

✈️ By flight — Thiruvananthapuram to Siem Reap

Fastest option TRV → REP 4 hrs 44 min

Flying is the fastest way to cover the 2,985 km distance. Flights from TRV to REP take approximately 4 hrs 44 min 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 Thiruvananthapuram 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 68 hrs 19 min, plan overnight halts. Fatigue driving is dangerous on Indian highways.

Where to stay in Siem Reap

Budget to luxury hotels. Compare prices on FareEagle.

View Siem Reap Hotels

🔗 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 Thiruvananthapuram to Siem Reap? ▼

The aerial (straight-line) distance from Thiruvananthapuram to Siem Reap is approximately 2,985 km (1,855 miles). The road distance is approximately 5,540 km, which takes about 68 hrs 19 min by car.

What is the best way to travel from Thiruvananthapuram to Siem Reap? ▼

The fastest way is by flight, taking approximately 4 hrs 44 min from TRV to REP. You can search and compare flight prices on FareEagle. Trains take about 85 hrs 14 min and are more affordable.

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

Flight prices vary by airline, date, and booking time. Search on FareEagle to compare prices across all airlines. Booking 2-3 weeks in advance typically gives the best prices.

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

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

Routes from Thiruvananthapuram

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Thiruvananthapuram to Siem Reap Distance & How to Reach