Cheap Flights from Bangkok to Beijing — $122

Bangkok is served primarily by two airports with distinct roles. Suvarnabhumi (BKK) is the international hub for long-haul and full-service carriers, handling most transfer traffic and premium services; it’s about 30–35 km east of central Bangkok and reachable by the Airport Rail Link in roughly 30 minutes (fares typically around a few dollars) or by taxi in 30–60 minutes depending on traffic (metered fares plus tolls). Don Mueang (DMK) operates as a budget and regional gateway, favored by low-cost airlines and short-haul flights, located about 20–25 km north of the city; buses and taxis take 30–60 minutes, with bus fares very low and taxis metered. Pros: Suvarnabhumi offers more amenities and international connections, while Don Mueang can be quicker for domestic or budget travellers; cons include possible heavy road congestion and that transfers between the two airports can take an hour or more.

The route Bangkok — Beijing is served by many carriers — 12 in total, including Thai Airways, Hainan Airlines, Air China, China Eastern Airlines, Thai Vietjet Air, China Southern Airlines, Xiamen Airlines, Shenzhen Airlines, Sichuan Airlines, Kunming Airlines, Shandong Airlines, and Shanghai Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $122) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.

Beijing is served mainly by two airports with distinct roles. Beijing Capital International (PEK) is the older international hub handling most full-service carriers and long-haul flights; it sits northeast of the city, roughly 25–30 km from central Beijing and can be reached by express train (30–40 minutes), airport shuttle bus (45–70 minutes) or taxi (40–60 minutes, fares varying by route and traffic). Beijing Daxing International (PKX) is a newer, large-scale hub designed to relieve capacity and attract both full-service and some low-cost operators; it lies about 50–60 km south of downtown with rail links (35–45 minutes), shuttle buses and taxis (45–75 minutes). PEK is generally perceived as more central and convenient for many business travelers, while PKX can offer modern facilities and sometimes lower fares but requires longer transfers; both have solid public-transport connections though travel times depend heavily on traffic and which terminal you use.