Cheap Flights from Osaka to Hanoi Starting at $118

Fly from Osaka to Hanoi with confidence—our search scans over 700 airlines, 50+ agencies and more than 5 top booking systems to uncover the best prices, schedules and booking conditions for your trip. Compare nonstop and connecting options in seconds and lock in the ideal combination of cost and convenience for your Vietnam adventure.

Osaka is served mainly by two airports with distinct roles. Kansai International (KIX) functions as the region’s international hub, handling most long-haul and many Asian flights operated by full-service carriers and some LCCs; it sits on an artificial island about 50–60 minutes by train from central Osaka, with fares typically in the range of ¥1,100–¥2,300 one-way by express services and longer local options available. Transport includes the JR Haruka and Nankai Electric Railway plus buses and taxis, which can be more comfortable for luggage but cost more. Pros: extensive international connections and good amenities; cons: longer transfer times and occasional higher taxi fares. Itami (Osaka International, ITM) is usually perceived as the domestic gateway for the Osaka area, hosting primarily domestic flights and a few short regional hops by budget and legacy Japanese carriers. Located about 15–25 minutes from central Osaka depending on traffic, it can be reached by airport bus or monorail+train combos with typical fares around ¥640–¥1,000; taxis are quicker but pricier. Pros: closer to the city and generally quicker through-checks; cons: limited international service and fewer long-haul amenities compared with Kansai.

Fly direct from Osaka to Hanoi for the quickest, most convenient way to connect Japan and Vietnam—arrive faster and enjoy a smoother journey without layovers. While connecting flights can sometimes be cheaper, a non-stop option saves valuable time and adds comfort, perfect for short trips or when you want to start exploring Hanoi sooner.

Noi Bai International Airport (HAN) is Hanoi’s primary international gateway and regional hub, handling most long‑haul and full‑service carrier flights alongside several low‑cost airlines. Located about 25–30 km north of the Old Quarter, transfer times to the city center are typically 30–60 minutes by taxi or ride‑hail depending on traffic, with public buses and airport shuttle coaches taking around 45–75 minutes; fares can range from very low for local buses to moderate for metered taxis. The airport usually offers a full set of passenger services and lounges, so comfort and connections are generally good, but peak‑hour congestion and longer transfer times can be drawbacks. For budget travelers, secondary carriers sometimes offer lower fares while frequent flyers will find useful international connectivity.

The cost of a one-way flight from Osaka to Hanoi ranges from $115 (December 2025) to $129 (January 2026). On average, the ticket price is about $122–$247.

More than 12 airlines operate flights from Osaka to Hanoi, including Vietnam Airlines, VietjetAir, Shenzhen Airlines, Spring Airlines, China Southern Airlines, Air China, Hainan Airlines, Air Macau, Thai AirAsia X, Thai Vietjet Air, Shandong Airlines, and China Eastern Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $118, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.