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Sydney to Siem Reap Distance & How to Reach

Australia to Cambodia · 7,258 km · Compare flights, trains, buses & driving

Sydney to Siem Reap distance: 7258 km (aerial), approximately 9435 km by road. By flight: ~10 hrs 26 min. By train: ~145 hrs 9 min. By road: ~157 hrs 15 min.
Fly from: Delhi Mumbai Bengaluru Hyderabad Chennai
Sydney
Australia
Siem Reap
Cambodia
7,258 km
aerial distance (straight line)
4,510 miles
How to get from Sydney to Siem Reap
✈
By Flight
10 hrs 26 min
SYD → REP
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Quick facts
Aerial distance
7,258 km (4,510 mi)
Road distance
~9,435 km
Recommended
Flight (10 hrs 26 min)
Most affordable
Flight
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📍 Sydney to Siem Reap distance overview

The straight-line distance from Sydney to Siem Reap is approximately 7,258 km (4,510 miles). By road, the distance increases to about 9,435 km due to terrain, highways, and road networks connecting Australia to Cambodia.

7,258 kmAerial distance
~9,435 kmBy road
10 hrs 26 minFlight
✈️ By flight — Sydney to Siem Reap
Fastest option SYD → REP 10 hrs 26 min

Flying is the fastest way to cover the 7,258 km distance. Flights from SYD to REP take approximately 10 hrs 26 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 Sydney to Siem Reap
📅
Book early
International fares typically rise as departure approaches. Booking 3-6 weeks ahead tends to give the best prices, with last-minute fares often double or more.
🛡️
Valid passport
A passport valid for at least 6 months beyond your travel date is required. Check visa requirements for Cambodia before booking.
⏰️
Arrive 3 hours early
For international departures, arrive at the airport at least 3 hours before your scheduled flight to allow time for check-in, immigration and security.
📱
Compare airlines
Fares on the same route can vary 50-100% between airlines. Always compare options before booking — direct flights aren't always more expensive than connecting ones.
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 Sydney to Siem Reap? ▼
The aerial (straight-line) distance from Sydney to Siem Reap is approximately 7,258 km (4,510 miles). The flight takes approximately 10 hrs 26 min.
What is the best way to travel from Sydney to Siem Reap? ▼
The fastest way is by flight, taking approximately 10 hrs 26 min from SYD to REP. You can search and compare flight prices on FareEagle.
How much does a flight from Sydney 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 Sydney to Siem Reap travel on FareEagle? ▼
Yes! FareEagle lets you compare and book flights, and hotels for the Sydney to Siem Reap route. Compare prices across operators, get instant confirmation, and enjoy transparent pricing with no hidden charges.
Routes from Sydney
Sydney to Melbourne 713 km Sydney to Auckland 2,156 km
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