Yes, there are multiple flights from Vietnam to Monterrey for under 36,823,936₫. The cheapest flight booked recently is on United Airlines for just 36,133,488₫, but on average you can expect to pay 124,464,904₫.
There are no direct flights from Vietnam to Monterrey, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
For as low as 36,133,488₫, United Airlines can have you in Monterrey from Vietnam in 26h 03m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
United Airlines, at 36,133,488₫, was found to be the cheapest airline from Vietnam to Monterrey. An alternate airline flying to your destination would be ANA.