There are most likely no direct flights on the Kathmandu — Hanoi route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Kathmandu to Hanoi. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Kathmandu to Hanoi, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Kathmandu — Hanoi route
There appear to be no non-stop flights from Kathmandu to Hanoi at this time.... Well, or something went wrong on our side and we couldn't find anything
The route Kathmandu — Hanoi is served by several airlines: IndiGo, Thai Lion Air, and Thai Airways. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $257 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
The cheapest one-way flight from Kathmandu to Hanoi departs on 09/09/2026, is operated by IndiGo and costs $257
There is no information about the cheapest roundtrip flight from Kathmandu to Hanoi
Fastest flight from Kathmandu to Hanoi takes 11h 30m
There are no direct flights on this route.
The distance between Kathmandu and Hanoi is 2187km (1356 miles). The time difference between Kathmandu and Hanoi is 1h 15m
The cheapest flight ticket from Kathmandu to Hanoi according to data for the last 48 hours costs $257
Often the best time to buy tickets from Kathmandu to Hanoi is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Kathmandu to Hanoi can be found flying in these months: September, July, October.
The fastest flights from Kathmandu to Hanoi start from 11 hours 30 minutes in the air.
The following airlines operate direct flights on the route Kathmandu — Hanoi:
The minimum one-way ticket price from Kathmandu to Hanoi is $245 (September 2026), while the maximum is $276 (August 2026). On average, a ticket costs $263–$269.
Tickets from Kathmandu to Hanoi cost roughly the same any month. This is convenient: you can plan your trip based on your schedule rather than prices.
There is a slight difference: it's a bit cheaper in September 2026–October 2026 (averaging $257) and slightly more in July 2026–August 2026 ($269). But overall, the difference is small.
On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 4%. Book whenever it's convenient.
Monthly price variation is just 4.4%. Ticket costs on this route are among the most predictable.
We couldn't find any special offers for flights from Kathmandu to Hanoi
