Cheap Flights from Bangkok to Haikou — $135

The only airline operating direct flights from Bangkok to Haikou is Hainan Airlines. Flights operate every day.

The Bangkok — Haikou route is served by a wide range of airlines: 4 in total, including Hainan Airlines, China Southern Airlines, Xiamen Airlines, and Cathay Pacific. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $135. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.

The minimum one-way ticket price from Bangkok to Haikou is $145 (July 2026), while the maximum is $165 (August 2026). On average, a ticket costs $156–$158.

Bangkok is served by two main airports with distinct roles. Suvarnabhumi (BKK) is the international hub handling most long-haul and premium carriers; it typically hosts full-service airlines and can be pricier to reach from the city center. The airport sits about 30–35 km east of central Bangkok, with the Airport Rail Link reaching downtown in roughly 25–35 minutes; taxis and ride-hailing take 30–60 minutes depending on traffic and usually cost more than public transport. Pros: modern facilities, many international connections and transfer options; cons: busy peak times and occasional long walks between gates. Don Mueang (DMK) acts more as the budget and regional gateway, commonly used by low-cost carriers and short-haul flights. It is located about 20–25 km north of central Bangkok and can be reached by taxi or bus in around 30–50 minutes; there are also shuttle and commuter bus options with low fares. Pros: often cheaper flights and quicker turnaround for budget travelers; cons: fewer long-haul services and more basic terminal amenities compared with the main international hub.

Haikou is served mainly by Haikou Meilan International Airport (HAK), which functions as Hainan’s primary international and domestic gateway and typically handles a mix of full-service carriers and regional/budget airlines. The airport sits about 25–30 km east of central Haikou; travel to the city center is usually 30–45 minutes by airport shuttle or taxi, with fares often ranging from modest fixed shuttle fees to mid-range taxi rates. There are also occasional coach services and app-based ride options. Advantages include a modern terminal and good onward connections across China and Southeast Asia; downsides can be longer transfer times to central Haikou and variable crowds during peak holiday periods.