老挝+柬埔寨签证组合澳大利亚人指南：2026年印支环线攻略

Order of operations: Laos first or Cambodia first?

Both visas take roughly 3–5 days to process. Both portals run independently. The practical advice is short: apply for both on the same day, ideally 10 to 14 days before your flight into the first country. There is no scheduling reason to stagger them, and applying together means you can compare the two approval letters side by side when they arrive.

If you are flying into Laos first — the most common Aussie shape for the Luang Prabang-led loop — file the Laos e-Visa first in the morning and the Cambodia eVisa second in the afternoon. The Lao portal occasionally throws a verification request on Australian passport bio-page scans because the MRZ font sometimes confuses their OCR, and front-loading that lets you fix it on the same day. The Cambodia application is shorter and rarely throws anything back.

为什么需要10到14天，而不是7天？因为两个独立的签证意味着有两次机会让假期或周末落在错误的时间点。柬埔寨移民局周六和周日不处理业务，老挝办事处会在老挝新年（4月中旬，整整三天）、万象塔銮节（11月初）和老挝船赛节（10月）期间关闭。在这些日期附近，请留出额外的缓冲时间。澳大利亚办理柬埔寨签证处理时间指南更详细地分析了柬埔寨的时间窗口。

一个顺序细节：老挝电子签证自签发之日起仅60天内有效，比柬埔寨的3个月窗口期更紧。如果您的行程超过7周，请将老挝签证申请留到进入60天有效期内再办理——否则签证可能在您出发前就已过期。柬埔寨电子签证则更宽松，自签发之日起有3个月的有效期，且30天停留期只在您抵达金边、暹粒或西哈努克时才正式开始计算。

澳大利亚人的老挝-柬埔寨经典路线

三条路线几乎涵盖了2026年澳大利亚人所有的老挝-柬埔odia行程。没有一条路线需要超过两个签证和柬埔寨入境卡。每条路线都有不同的时间与舒适度权衡。

路线1——琅勃拉邦至暹粒直飞（轻松环线）

这是2026年澳大利亚人的默认路线选择，原因充分。从曼谷或新加坡转机飞入琅勃拉邦国际机场（LPQ）。在老城区住3晚——清晨布施仪式、光西瀑布、湄公河日落游船。乘坐老挝航空或亚航从琅勃拉邦直飞暹粒（REP）——约两小时，每日航班，轻松中转。在吴哥窟住4晚。从暹粒乘飞机回国。总行程：7至10天，两个签证，无需巴士，无需陆路口岸，无忧无虑。

路线2——经陆路从万象到金边（深度旅行者）

对于想要慢旅行版本的澳大利亚人来说，完整的湄公河走廊路线为：万象→巴色→Tropaeng Kreal陆路口岸→上丁→金边。总交通时间约为14小时，包括跨两到三天的公路和过夜巴士，再加上过境日。尘土飞扬，从巴色往南的道路状况一般，过夜巴士条件简陋。但途经老挝南部和四千岛地区的河畔风光是东南亚最美的风景之一。值得走一次，不值得走两次。

路线3——完整湄公河环线（清迈出发）

对于三周的行程，澳大利亚人通常会走更长路线：悉尼或墨尔本飞往曼谷（免签60天），短暂停留曼谷，乘飞机或慢船前往清迈，从清孔到琅勃拉邦乘坐两日湄公河慢船，然后经陆路或飞机途经万象和巴色前往Tropaeng Kreal边境，再前往金边和暹粒，然后乘飞机回国。此行签证总费用：老挝和柬埔寨合计130美元（约200澳元），泰国免签。澳大利亚办理柬埔dia签证专题有柬埔dia行程的完整背景信息。

2026年Tropaeng Kreal陆路口岸通行情况

老挝-柬埔dia陆地边境双向开放，自2010年代初以来一直正常运营。柬埔dia一侧称为Tropaeng Kreal；老挝一侧称为Veun Kham。它位于老挝一侧四千岛以南约50公里，柬埔dia一侧上丁以北约60公里。从手续角度看，它很简单——但从物流角度来说，它是三条路线中要求最高的。

Practical things to bring: passport (with at least 6 months validity beyond your planned date of exit from Cambodia), the printed Cambodia eVisa PDF, the printed Laos exit stamp record, and a stash of small USD bills in clean unmarked notes. Border officials on both sides have been known to ask for small unofficial 'stamp fees' of $1–2 USD per traveller, especially outside office hours or on weekends. It is not strictly official, but argue too hard and you can lose half a day. Most overland travellers pay it and move on.

Transport options: a daily share-taxi or minibus runs from Stung Treng to the border and continues into Laos with a vehicle swap at the crossing. Going north to south, the same shape applies in reverse. Budget a full day for the border day even if the actual processing only takes an hour or two — the buses run on Mekong time, not Sydney time. Bring water, snacks, and a paperback book.

What does not work at Tropaeng Kreal: trying to get a visa-on-arrival for Cambodia at this land crossing. Cambodian VoA is only available at the three international airports (Phnom Penh KTI, Siem Reap SAI, Sihanoukville KOS) and at the Bavet land border from Vietnam. At Tropaeng Kreal, you must already hold an approved Cambodia eVisa before you arrive at the border. Same rule applies in reverse on the Laos side — get your Laos e-Visa or VoA approval sorted before you reach Veun Kham.

Combined cost example: a 12-day Laos-Cambodia trip

Run the numbers honestly for an Australian doing twelve days across both countries — 5 nights in Laos (Luang Prabang and Vientiane), 6 nights in Cambodia (Phnom Penh and Siem Reap), flying between the two. Visa fees first, separate from everything else.

• Laos e-Visa: $50 USD (~$76 AUD), ~3–5 days
• 柬埔寨旅游电子签证：$80 USD（~122 AUD），3-5天
• 柬埔寨电子抵达卡（已验证）：$20 USD（~$31 AUD），需在抵达前7天提交
• Combined visa total: $135 USD (~$205 AUD) for both countries

Just over $200 AUD total for both visas and the mandatory Cambodia e-Arrival, on a trip that will easily run $4,000 to $6,500 per person all in. Visas are typically less than 5% of an Indochina trip cost — cheaper than most Aussies expect when they first start pricing the loop. If you take the Laos VoA route instead of the e-Visa, the Laos line item drops to $35–40 USD (~$53–61 AUD), shaving roughly $15 USD off the total. Whether that saving is worth 30–60 minutes of airport queuing is a personal call.

Compared to other Southeast Asia trips Aussies take, the Laos-Cambodia combo sits in the middle of the pack on visa cost. Cheaper than Vietnam + Cambodia (which runs $110 USD with the multi-entry), more than a Bali-only trip, well under what a Japan multi-entry costs. For a fully-loaded Cambodia visa cost guide for Australians, including the AUD breakdown and what each line item covers, the standalone cost guide has the deep version. If you are still weighing the airport options for the Cambodia leg, our eVisa vs VoA comparison is the honest take.

When you are ready, apply for your Cambodia leg — the Cambodia eVisa application is short. A passport scan, a digital photo, and a card payment, with the approval PDF in your inbox within 3–5 days. Before you book, the Smartraveller advisory for Cambodia and Smartraveller advisory for Laos are both worth a five-minute read, especially around the wet season (May to October) when Mekong river levels and overland routes can shift. If you are weighing the alternative Vietnam–Cambodia visa combo route instead, the standalone Vietnam combo guide has the full comparison.

澳大利亚人的后续步骤和相关文章：当您准备好递交申请时请申请您的柬埔寨电子签证，将我们的澳大利亚公民柬埔寨签证中心作为唯一的权威参考添加书签，快速浏览柬埔寨签证资格常见问题以获取快速答案，并使用我们的柬埔寨签证术语词汇表来解读本指南中的任何缩写；如需结构化的柬埔寨签证与老挝签证对比，请参阅专门的对比页面。