Cheap airfare to Bangkok is mostly about timing and flexibility. Compare fares across airlines and nearby airports, shift your dates a few days either way, and book when the price looks right.
From Suvarnabhumi, the Airport Rail Link runs to the city in roughly 30 minutes; taxis and ride-hailing are also common. Don Mueang is served by the SRT Red Line, airport buses and taxis. Traffic can be heavy, so allow extra time.
Round-trip fares found by our booking partners in the last few days. Prices change quickly and may no longer be available; the final price is shown before you book.
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The rainy season (roughly May to October) usually has cheaper fares. The cool season (November to February), Songkran in April and the year-end holidays are busiest.
Long-haul full-service flights generally use Suvarnabhumi (BKK). Many low-cost regional flights use Don Mueang (DMK). Check your ticket, as the airports are far apart.
The Airport Rail Link connects to the BTS Skytrain and MRT. Metered taxis and ride-hailing services are also widely used.
Fares are usually lower during the rainy season, roughly May to October, outside school holidays.