Cheap Flights from Kuala Lumpur to Bangkok — $73

The route Kuala Lumpur — Bangkok is served by many carriers — 6 in total, including Thai Vietjet Air, AirAsia, Malindo Air, Thai AirAsia, Malaysia Airlines, and Firefly. This gives passengers wide opportunities: from finding the lowest fare (from $73) 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.

All 4 airlines on the Kuala Lumpur — Bangkok route operate on a daily basis: Malindo Air, Thai Airways, AirAsia, and Malaysia Airlines fly every day.

In different months, ticket prices from Kuala Lumpur to Bangkok vary: minimum — $72 (November 2026), maximum — $118 (April 2027). Typically, the flight costs $88–$171.

Kuala Lumpur is served primarily by two airports with distinct roles. Kuala Lumpur International Airport (KLIA) and its low-cost terminal (KLIA2) act as the international and regional gateway, handling full-service carriers like Malaysia Airlines and numerous long-haul and budget airlines such as AirAsia; fares can range from budget-friendly to premium depending on carrier and season. KLIA sits about 45–60 km south of the city center; express trains to KL Sentral take roughly 28–35 minutes with fares typically in the moderate range, while buses and taxis can take 45–75 minutes depending on traffic. Pros: modern facilities, extensive route options and integrated low-cost facilities. Cons: distance from central Kuala Lumpur can add time and cost for transfers. Sultan Abdul Aziz Shah Airport (Subang) functions as a smaller, domestic and turboprop regional airport that can be useful for short-hop flights and private or business aviation. It’s closer to the city — around 20 km west — so road transfers are often 25–40 minutes, and taxis or ride-hailing are commonly used with modest fares; a few commuter services also connect to suburban rail. Pros: shorter ground transfer times and convenient for domestic or business trips. Cons: fewer long-haul options and amenities than KLIA, and limited scheduled services compared with the international hub.

Bangkok is served mainly by two airports with different roles. Suvarnabhumi (BKK) is the international hub handling most long-haul and full-service carriers; it’s a modern, mid-to-large airport about 30–40 km east of central Bangkok. Typical transfers include the Airport Rail Link plus BTS/MRT connections (roughly 30–45 minutes to downtown, fares usually in the low single-digit USD equivalent) or taxis (40–60 minutes depending on traffic; fares and tolls can add up). Pros: broad airline choice and good amenities; cons: can be busy and require longer transfer times in peak traffic. Don Mueang (DMK) is the older, northern airport that typically serves low-cost and domestic airlines. It sits about 20–25 km from the city center; buses, dedicated shuttles and taxis can reach central Bangkok in about 30–60 minutes depending on traffic, with budget-friendly fares often lower than from Suvarnabhumi. Pros: usually quicker check-in for budget carriers and lower fees; cons: fewer international connections and more limited on-site services compared with the main hub.