Cheap Flights from Bangkok to Tokyo — $144

The route Bangkok — Tokyo is served by many carriers — 10 in total, including ZIPAIR Tokyo, Thai AirAsia X, VietjetAir, Thai Vietjet Air, Vietnam Airlines, Asia Atlantic Airlines, Air Macau, Hong Kong Express Airways, Shanghai Airlines, and Thai Lion Air. This gives passengers wide opportunities: from finding the lowest fare (from $144) 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.

Nearly all of the 4 airlines on the Bangkok — Tokyo route operate daily, with just one exception: ZIPAIR Tokyo, Thai AirAsia X, and Thai Airways fly every day. Thai Vietjet Air flies every day except Monday and Wednesday.

In different months, ticket prices from Bangkok to Tokyo vary: minimum — $155 (July 2026), maximum — $241 (April 2027). Typically, the flight costs $173–$183.

Bangkok is served by two main airports with different roles. Suvarnabhumi (BKK) is the international hub for full-service carriers and long-haul flights, typically handling most premium and transfer traffic; it sits about 30–35 km east of the city center and can be reached by Airport Rail Link plus BTS/underground or by taxi in roughly 30–60 minutes depending on traffic, with rail fares generally low and taxis costing more. Don Mueang (DMK) tends to be the base for budget and regional airlines, located around 20–25 km north of central Bangkok and often quicker to reach by car when using certain routes. Public buses, shuttle services and taxis connect both airports; travel times can vary widely in peak hours and fares are usually modest. Suvarnabhumi offers more lounges and transfer amenities but can feel busy for connections, while Don Mueang is often simpler and cheaper for point-to-point low-cost flights, though it has fewer long-haul facilities.

Tokyo is served by two main airports: Narita (NRT) and Haneda (HND). Haneda functions as Tokyo’s primary domestic and increasingly international gateway, favored by full-service carriers for its proximity—about 14 km—to central Tokyo; travel times by train or monorail are typically 15–30 minutes with fares around ¥300–¥700. Narita sits farther out, roughly 60–70 km east of the city, and often handles a larger share of long-haul international and low-cost services; airport trains and buses usually take 60–90 minutes and cost in the ¥1,000–¥3,000 range. Haneda can be more convenient for business and short trips due to shorter transfer times and newer domestic facilities, while Narita can be perceived as better for cheaper long-haul fares and a wider selection of international carriers. Both offer frequent airport limousine buses, express trains, and taxis; taxis are quicker but more expensive, especially from Narita. Choose Haneda for speed and central access, Narita for long-haul options and potentially lower fares on some international routes.