A taxi or similar transport service is the best choice for those seeking convenience and speed. However, the price is high and there are no other alternatives.
Traveling from Don Mueang Airport to Laem Ngob Pier takes approximately 330 minutes and costs 4620 THB. The main options are a taxi or a similar transport service. If you're looking for a straightforward and quick solution, this is the right choice for you. Note that the price is fixed with no cheaper alternatives available.
Unfortunately, there's no cheaper option than the fixed price of 4620 THB, so the decision is between comfort and cost.
For families seeking comfort and spacious travel, a taxi or similar transport service is the right choice, but be aware of the high cost.