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Dublin to Siem Reap Distance & How to Reach

Ireland to Cambodia · 10,098 km · Compare flights, trains, buses & driving

Dublin to Siem Reap distance: 10098 km (aerial), approximately 13127 km by road. By flight: ~14 hrs 13 min. By train: ~201 hrs 57 min. By road: ~218 hrs 47 min.
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Dublin
Ireland
Siem Reap
Cambodia
10,098 km
aerial distance (straight line)
6,275 miles
How to get from Dublin to Siem Reap
✈
By Flight
14 hrs 13 min
DUB → REP
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Quick facts
Aerial distance
10,098 km (6,275 mi)
Road distance
~13,127 km
Recommended
Flight (14 hrs 13 min)
Most affordable
Train
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📍 Dublin to Siem Reap distance overview

The straight-line distance from Dublin to Siem Reap is approximately 10,098 km (6,275 miles). By road, the distance increases to about 13,127 km due to terrain, highways, and road networks connecting Ireland to Cambodia.

10,098 kmAerial distance
~13,127 kmBy road
14 hrs 13 minFlight
✈️ By flight — Dublin to Siem Reap
Fastest option DUB → REP 14 hrs 13 min

Flying is the fastest way to cover the 10,098 km distance. Flights from DUB to REP take approximately 14 hrs 13 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 Dublin 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 218 hrs 47 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 Dublin to Siem Reap? ▼
The aerial (straight-line) distance from Dublin to Siem Reap is approximately 10,098 km (6,275 miles). The road distance is approximately 13,127 km, which takes about 218 hrs 47 min by car.
What is the best way to travel from Dublin to Siem Reap? ▼
The fastest way is by flight, taking approximately 14 hrs 13 min from DUB to REP. You can search and compare flight prices on FareEagle. Trains take about 201 hrs 57 min and are more affordable.
How much does a flight from Dublin 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 Dublin to Siem Reap travel on FareEagle? ▼
Yes! FareEagle lets you compare and book flights, and hotels for the Dublin to Siem Reap route. Compare prices across operators, get instant confirmation, and enjoy transparent pricing with no hidden charges.
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