Cheap Flights from Bangkok to Hanoi Starting at $52

The Bangkok — Hanoi route is served by a wide range of airlines: 5 in total, including VietjetAir, Thai AirAsia, Hahn Air, Vietnam Airlines, and Thai Airways. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $52. 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.

Noi Bai International Airport (HAN) serves as Hanoi’s main international gateway and a regional hub for full-service carriers and many low-cost lines. It typically handles most long-haul and regional flights and is where you’ll find carriers like Vietnam Airlines alongside budget operators. The airport sits about 45–50 km north of the city center; travel times are usually 30–60 minutes by taxi depending on traffic, with fares commonly in a modest range compared with other Asian capitals. Public options include an airport bus and express shuttle services taking roughly 40–70 minutes, while a planned rail link aims to shorten journeys. Pros: comprehensive facilities and frequent services; cons: can be busy and traffic-dependent for transfers.

Bangkok is served mainly by two airports with distinct roles. Suvarnabhumi (BKK) is the primary international hub handling long-haul and full-service carriers, plus many regional flights; it’s typically favored for wide-ranging connections and full-service amenities. It sits about 30–35 km east of the city center, reachable by the Airport Rail Link (~30–40 minutes, mid-range fares) or taxis and ride-hailing (45–60 minutes depending on traffic, fares vary). Don Mueang (DMK) functions largely as a budget and domestic gateway, hosting low-cost carriers and short-haul routes; it’s around 20–25 km north of central Bangkok with buses, taxis and shuttle options (30–50 minutes). Pros: BKK offers more facilities and international connectivity; DMK is often cheaper for low-cost carriers and quicker for domestic transfers. Cons: Both can be affected by heavy traffic for road transfers; transfer between airports may require extra time.

The minimum one-way ticket price from Bangkok to Hanoi is $54 (January 2026), while the maximum is $61 (June 2026). On average, a ticket costs $56–$57.