Thailand–Cambodia Border Update 2026: All 7 Land Crossings Closed (What Australians Need to Know)
All seven Thailand–Cambodia land crossings have been closed since June 2025, and the Thai Navy denied a reopening in April 2026. If your itinerary assumed Bangkok overland to Siem Reap, it no longer works. Here is what Aussies should do instead.
Are the Thailand–Cambodia land borders open in 2026?
No. All seven Thailand–Cambodia land crossings have been closed to tourist traffic since June 2025, and the Thai Navy publicly denied a reopening in April 2026. Australians flying into Bangkok and hoping to overland into Siem Reap cannot do it — you must fly Bangkok → Phnom Penh (KTI), Siem Reap (SAI), or Sihanoukville (KOS) instead. The Cambodia eVisa is $80 USD (~$122 AUD) all-in, approved in 3 business days, and lets you skip the visa-on-arrival queue at any of the three airports.
نکات کلیدی
- All seven Thailand–Cambodia land borders have been closed to tourist traffic since June 2025 — no exceptions for Australian passport holders.
- The Thai Navy publicly denied any scheduled reopening in April 2026. No reopening date is on the calendar.
- Australians must now fly into Cambodia. The three open international airports are KTI (Phnom Penh), SAI (Siem Reap), and KOS (Sihanoukville).
- Land entry into Cambodia is only still realistic from Vietnam (Bavet) or Laos (Tropaeng Kreal) — and you need an eVisa printed and in hand.
- Apply for the Cambodia eVisa before you book the flight, not after. $80 USD (~$122 AUD), approved in 3 business days, delivered as a printable PDF.
Why this matters for Aussie itineraries in 2026
What's closed, and the documented timeline
What you can still do: fly into Cambodia
What you cannot do in 2026: overland from Thailand
The 3 airports Australians can fly into
KTI — Techo International, Phnom Penh
SAI — Siem Reap International
KOS — Sihanoukville International
Land entry alternatives: Vietnam and Laos
How to rebook if your itinerary assumed Bangkok–Siem Reap overland
- Cancel or refund the Thailand-side onward leg first. Most Thai bus operators on the Bangkok–Aranyaprathet route processed automatic refunds in 2025; if yours did not, email the operator with the booking reference and the closure date and they should refund. 12Go Asia handled refunds at scale.
- Book Bangkok → SAI (Siem Reap) as the direct replacement if Angkor Wat was the destination. It's a one-hour flight, several departures daily, and low-cost carriers route through Don Mueang (DMK) at the cheapest fares.
- Or book Bangkok → KTI (Phnom Penh) if Phnom Penh was the destination. Also a one-hour flight, slightly more frequent than SAI, and KTI is the smoother airport for arrivals.
- If you're stretching the budget, a Bangkok–Kuala Lumpur–Phnom Penh routing through AirAsia is sometimes cheaper than the direct flight, at the cost of three to four extra hours.
- Re-time the Cambodia eVisa application around the new flight date — the eVisa is valid for 3 months from issue, so a small flight-date shift is rarely a problem. The 30-day stay window starts at the immigration desk, not at issue.
سوالات متداول
Are the Thailand–Cambodia land borders open in 2026?
No. All seven Thailand–Cambodia land crossings have been closed to tourist traffic since June 2025, and the Thai Navy publicly denied a scheduled reopening in April 2026. No category of traveller can presently cross from Thailand into Cambodia by land. Australians need to fly into KTI (Phnom Penh), SAI (Siem Reap), or KOS (Sihanoukville) instead.
When did the Thailand–Cambodia land borders close?
The crossings were shut in a phased process through mid-2025 and reached their current fully-closed state in June 2025. There has been no partial reopening since. The Thai Navy confirmed in April 2026 that no reopening date is currently on the schedule. We update this article whenever a concrete change is published.
Can I overland from Bangkok to Siem Reap right now?
No. The Bangkok–Aranyaprathet–Poipet–Siem Reap overland route has been closed since June 2025. The Bangkok-side bus and train operators stopped selling tickets through to Cambodia. The practical replacement is a one-hour Bangkok–Siem Reap (SAI) flight, with several daily departures on low-cost carriers from Don Mueang (DMK). Most Australian travellers rebooked their bus segments as flights in 2025.
Which Cambodian airports can Australians fly into?
Three. Techo International (KTI) in Phnom Penh, which replaced the old PNH terminal on 9 September 2025 and runs the smoothest e-gate experience. Siem Reap International (SAI), the closest airport to Angkor Wat. Sihanoukville International (KOS), the southern coast and Koh Rong ferry airport. All three accept Australian passports without fuss and all three support e-gate processing for Cambodia eVisa holders.
Can I still get to Cambodia by land from Vietnam or Laos?
Yes. Bavet (opposite Moc Bai in Vietnam) and Tropaeng Kreal (south of Stung Treng on the Laos border) are both open and operating normally. You should arrive with your Cambodia eVisa already approved and printed — two A4 copies. Visa-on-arrival at land borders is technically available but unreliable in practice: stock shortages, slower queues, and strict USD-cash rules make the printed eVisa the safer route.
Will the borders reopen in 2026?
Nobody outside the relevant Thai and Cambodian ministries can answer that honestly. The April 2026 statement from the Thai Navy was open-ended — no reopening date is currently on the schedule. Early signals to watch for would be a Thai Royal Gazette notice, a coordinated Cambodian Ministry of Foreign Affairs press release, and Bangkok-side operators (Nattakan, Giant Ibis) resuming cross-border bus schedules. None of those are in motion as of late May 2026.
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