Bangkok to Cambodia: All Your Options
The Bangkok-to-Cambodia route is one of the most popular in Southeast Asia, traveled by millions annually. Whether you're heading to Angkor Wat in Siem Reap or the capital Phnom Penh, you have multiple options ranging from budget-friendly buses ($25) to quick direct flights ($50–200). The most common route goes overland via the Poipet border crossing, but flying has become increasingly affordable.
Direct Flights
Bangkok → Siem Reap
Duration: ~1 hour
Airlines: AirAsia, Bangkok Airways, Cambodia Angkor Air
Price: $50–180 (book 2–3 weeks ahead for best prices)
Frequency: 4–6 daily flights
From: Suvarnabhumi (BKK) and Don Mueang (DMK)
Bangkok → Phnom Penh
Duration: ~1h 15min
Airlines: AirAsia, Thai Airways, Cambodia Angkor Air
Price: $60–200
Frequency: 3–5 daily flights
From: Suvarnabhumi (BKK) and Don Mueang (DMK)
By Bus (Direct Services)
Giant Ibis
Route: Bangkok → Siem Reap / Phnom Penh
Departure: Khao San Road, 8:00 AM
Features: WiFi, USB charging, snacks, border assistance
Nattakan
Route: Bangkok → Siem Reap
Departure: Mo Chit Terminal, 8:30 AM
Features: VIP seats, reclining, blankets
Virak Buntham
Route: Bangkok → Phnom Penh
Departure: Khao San Road, multiple departures
Features: Night bus option, basic amenities
Recommended
Overland via Poipet Border
The Poipet-Aranyaprathet crossing is the busiest Thailand-Cambodia border. If crossing independently:
- Get to Aranyaprathet: Bus from Mo Chit (5h, 200–250 THB) or train (5–6h, 48–250 THB)
- Thai exit: Stamp out at Thai immigration
- Walk across: ~500m between the two immigration buildings
- Cambodian entry: Get Visa on Arrival ($30 + photo) or show e-visa
- Transport to Siem Reap: Shared taxi ($10–12, 2.5h) or bus ($8, 3h)
Border Scam Warning
Train + Bus Combo
For a more adventurous journey, take the Thai railway from Bangkok's Hua Lamphong station to Aranyaprathet:
- Train #279: Departs 5:55 AM, arrives ~11:35 AM (3rd class: 48 THB / ~$1.50)
- Cross the border on foot (allow 30–60 minutes)
- Pick up bus or taxi from Poipet to Siem Reap
Total cost: ~$15–25. Total time: 10–12 hours. The train ride through the Thai countryside is scenic and authentic, though basic. Upgrade to 2nd class (250 THB) for assigned seats and fans.
Route Comparison
| Method | To | Time | Cost | Best For |
|---|---|---|---|---|
| Direct Flight | Phnom Penh | 1h 15min | $60–200 | Speed, comfort |
| Direct Flight | Siem Reap | 1h | $50–180 | Angkor Wat visitors |
| Direct Bus | Siem Reap | 8–10h | $25–35 | Budget + convenience |
| Direct Bus | Phnom Penh | 12–14h | $25–35 | Budget travelers |
| Train to Border + Bus | Siem Reap | 10–12h | $15–25 | Adventure seekers |
| Minivan | Siem Reap | 7–9h | $15–20 | Cheapest option |
Practical Tips
- Get your e-visa in advance ($36) to skip the Visa on Arrival queue at Poipet
- Carry USD—Cambodia uses US dollars. ATMs on the Cambodian side give USD
- Download offline maps—mobile data coverage can be patchy at the border
- Buy a Cambodian SIM card in Poipet or Siem Reap ($2–5 for tourist packages)
- Book bus tickets online—Giant Ibis and Nattakan often sell out in peak season
- Cross early—arrive at the border before 9 AM to avoid the longest queues
Bangkok to Cambodia FAQ
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