A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Hanoi to Ulsan:
Hanoi airports overview
Ulsan airports overview
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Hanoi to Ulsan
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
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Cheapest one way flight
$333
VietjetAir
2 transfers
16h 40m
04/29/2025
The cheapest one-way flight from Hanoi to Ulsan departs on 04/29/2025, is operated by VietjetAir and costs $333
Cheapest round trip flight
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There is no information about the cheapest roundtrip flight from Hanoi to Ulsan
The fastest flight
16h 40m
Fastest flight from Hanoi to Ulsan takes 16h 40m
Direct flights
No direct flights
There are no direct flights on this route.
Distance
2791km
Timezone difference
2h
The distance between Hanoi and Ulsan is 2791km (1730 miles).The time difference between Hanoi and Ulsan is 2h .
We tried looking for a list of airlines flying on Hanoi to Ulsan route and that list simply appears to be empty
April 2025
Lowest price
on average:
$333
Unfortunately, we were unable to find any airports in Hanoi. We'll try to look better another time
Unfortunately, we were unable to find any airports in Ulsan. We'll try to look better another time
There appear to be no direct flights from Hanoi to Ulsan at this time.... Well, or something went wrong on our side and we couldn't find anything
How much is the cheapest flight ticket from Hanoi to Ulsan?
The cheapest flight ticket from Hanoi to Ulsan according to data for the last 48 hours costs $333
When is the best time to buy air tickets on the route Hanoi — Ulsan?
Often the best time to buy tickets from Hanoi to Ulsan is 2 months before departure.
When is the cheapest time of year to fly from Hanoi to Ulsan?
Based on statistics over the past years, the lowest prices for flights from Hanoi to Ulsan can be found flying in these months: April.
How long does it take to fly from Hanoi to Ulsan?
The fastest flights from Hanoi to Ulsan start from 16 hours 40 minutes in the air.
Which airline can fly direct from Hanoi to Ulsan?
The following airlines operate direct flights on the route Hanoi — Ulsan:
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 Hanoi to Ulsan. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Hanoi to Ulsan
Below you will find a list of airlines operating flights on the Hanoi — Ulsan route and the starting prices for flights of each specific airline on it.
A direct flight is the most convenient and comfortable way to fly from Hanoi to Ulsan, despite the fact that sometimes flights with transfers can cost significantly less.
