If you plan to travel to Bangkok, you can choose from two airports depending on the services offered by each airline. Suvarnabhumi Airport (BKK) is the main international airport, though it's not located in Bangkok province but about 30 kilometers/19 miles away. Traveling by car may take around 30-60 minutes, depending on traffic conditions. However, Suvarnabhumi Airport is well-connected by the Airport Rail Link, operating from 05:30 a.m. to midnight. The Airport Rail Link connects directly to the city center, ending at Phaya Thai Station, where you can transfer to the BTS skytrain or the MRT subway.
The second airport is Don Mueang Airport (DMK), an older airport that used to be Thailand's main airport. Located in Bangkok province, it takes approximately 30-60 minutes to reach the city, depending on traffic conditions. Don Mueang Airport also has a railway service, accessible via the Red Line, with a stop at Bang Sue Central Station, connecting to the MRT subway at Phahon Yothin Station. Please check the service hours with the provider.
For transportation to and from both airports, you can choose taxis, ride-hailing services, or buses. However, our recommendation, if you don't rent a private car, is to use the train services, which are the most efficient and convenient options.