Thailand and Vietnam are two of the easiest long-haul destinations to sell into the European market, and two of the easiest to underestimate once a booking becomes real. Both reward a partner who plans around four things: the season, the entry rules and their lead times, the internal logistics that hold a multi-region trip together, and the way ground rates are structured. Get those right and the rest is product, since the destinations sell themselves once the groundwork holds. This guide sets out what a European agent or wholesaler should know before quoting either country, written from the ground as the destination management company operating in both. Browse our destinations and experiences as you read, and use it as a checklist before you commit a client to dates.
One operator across two countries
The single biggest decision when you sell Thailand and Vietnam together is whether the trip runs under one operator or two. A combined itinerary crosses an international border mid-trip, and the handover is where things break: a missed transfer, a guide who was briefed by a different company, a payment split across two sets of terms. A DMC that operates in both countries removes that seam. You get one point of contact, one set of standards, one settlement, and one team that owns the trip from arrival in one country to departure from the other. We run two-country itineraries this way every season, and our combined Cambodia and Vietnam journey shows how a cross-border arc can read as one trip rather than two bolted together.
Seasons shift what you can sell, and when
Neither country has a single best time, and the two rarely line up. Thailand runs a cool dry peak from roughly November to February, a hot stretch from March to May, and a green season across the middle of the year, with the Andaman and Gulf island coasts on opposite weather patterns. Vietnam is more complex still, because the north, centre, and south each run on a different calendar. That has direct commercial effects: peak-season space sells out first and prices firm up, while the green season opens value and quieter sites. The point for a seller is to match the region to the dates rather than the whole country to a single month. Our regional guides to the best time to visit Thailand and the best time to visit Vietnam break this down so you can set client expectations before you quote.
Visas, arrival cards, and lead times
Entry is where avoidable problems cluster. Both countries split arrivals into visa-exempt nationalities and everyone else, who applies for an official e-visa online. Two rules catch European sellers out most often. Almost all arrivals to Thailand must complete the Thailand Digital Arrival Card shortly before they land, visa or not. Vietnam issues e-visas only after review, so they need several working days, not same-day turnaround. Add passport-validity rules, which differ by country and by nationality, and proof of onward travel, and the lesson is to build a documentation buffer into every booking. Verify each traveler's nationality rather than assuming a group is uniform, since mixed groups often fall under different tracks. Our Thailand and Vietnam entry requirements guide links the official portals; treat any figure from a past trip as a starting point to re-check, never a guarantee.
How rates and margins work with a DMC
Working with a DMC, you buy at net rates and set your own selling price, which is what keeps the margin and the client relationship yours. We quote the ground cost of a trip, the hotels, guides, transport, permits, and support, and you add your markup and present it to the client under your own brand. Because we contract suppliers locally and settle in local currency, you are not paying a second layer of foreign markup on top of resale. We hold to a clear margin and tax structure on every land price rather than quoting a number that has to be rebuilt later. What we do not do is publish floor prices in public, because a real quote depends on dates, group size, season, and standard. Send us the brief and we return a costed shape you can sell.
What to look for in a ground partner
Not every company that calls itself a DMC operates its own trips. The checks that matter are genuine local presence in each country, licensed guides and proper operating credentials, direct supplier relationships rather than resale through a third party, and clear communication in your working language and time zone. Ask who actually runs the trip on the day, not who sells it to you. Ask how a weather day or a flight delay is handled, because that is where a real operator earns its place. For a trip that spans both countries, ask whether one team covers both or whether the work is quietly subcontracted across a border. The honest test is whether the ground complexity of the trip, and the value of local presence when something changes, justify working through a partner at all. For most multi-region Asia trips sold from Europe, it does.
How Pai Dai works with European agents
We operate as the destination management company across Thailand and Vietnam with one team, so a two-country trip stays under a single operator instead of being handed between two. You stay the client-facing brand throughout. We design the itinerary against real transfer times and flight schedules, hold the supplier relationships, assign licensed guides, and support the group on the ground from arrival to departure. We turn most partner briefs into a costed proposal within about 24 hours, so a request does not sit waiting, and we help you sequence the documentation and the regional timing around a planned length so the trip holds up in practice. If your work runs toward the events side rather than leisure travel, our guide to Thailand for MICE and incentive groups covers that track. Send a brief or a wish list through our partners page and we will return a shape you can sell.