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Flights from Hanoi to Ulsan

Find flight deals from Hanoi to Ulsan for the next 3 months. Book one way flights from MYR 602 or round trip flights from MYR 1,642.

      • HAN 01:45
        29h 5m
        1 stop
        USN 08:50
        Hanoi - Ulsan | Wed, Dec 17 | VietJet Air
        USN 09:30
        26h
        1 stop
        HAN 09:30
        Ulsan - Hanoi | Tue, Dec 23 | Korean Air
        MYR 1,642 MYR 2,590
        37% OFF
        37% OFF
        MYR 2,590 MYR 1,642
      • HAN 22:50
        18h 50m
        1 stop
        USN 19:40
        Hanoi - Ulsan | Fri, Dec 12 | VietJet Air
        USN 20:20
        15h 10m
        1 stop
        HAN 09:30
        Ulsan - Hanoi | Tue, Dec 16 | Korean Air
        MYR 1,699 MYR 2,590
        34% OFF
        34% OFF
        MYR 2,590 MYR 1,699
      • HAN 00:15
        17h 25m
        1 stop
        USN 19:40
        Hanoi - Ulsan | Sat, Dec 27 | T'Way Air
        USN 09:30
        15h 45m
        1 stop
        HAN 23:15
        Ulsan - Hanoi | Mon, Dec 29 | Korean Air
        MYR 1,794 MYR 2,590
        31% OFF
        31% OFF
        MYR 2,590 MYR 1,794
      • HAN 22:50
        12h 55m
        1 stop
        USN 13:45
        Hanoi - Ulsan | Wed, Dec 24 | VietJet Air
        USN 14:25
        25h 45m
        1 stop
        HAN 14:10
        Ulsan - Hanoi | Sun, Dec 28 | Jin Air
        MYR 1,888
        27% OFF
        MYR 2,590 MYR 1,888
      • HAN 00:15
        11h 30m
        1 stop
        USN 13:45
        Hanoi - Ulsan | Thu, Jan 1 | T'Way Air
        USN 09:30
        15h 45m
        1 stop
        HAN 23:15
        Ulsan - Hanoi | Sun, Jan 4 | Korean Air
        MYR 2,147
        17% OFF
        MYR 2,590 MYR 2,147
      • HAN 01:40
        16h
        1 stop
        USN 19:40
        Hanoi - Ulsan | Fri, Dec 12 | Jeju Air
        USN 09:30
        17h 10m
        1 stop
        HAN 00:40
        Ulsan - Hanoi | Sun, Dec 14 | Korean Air
        MYR 2,228
        14% OFF
        MYR 2,590 MYR 2,228
      • HAN 01:40
        16h
        1 stop
        USN 19:40
        Hanoi - Ulsan | Thu, Jan 1 | Jeju Air
        USN 14:25
        12h 15m
        1 stop
        HAN 00:40
        Ulsan - Hanoi | Sun, Jan 4 | Korean Air
        MYR 2,247
        13% OFF
        MYR 2,590 MYR 2,247
      • HAN 01:40
        29h 10m
        1 stop
        USN 08:50
        Hanoi - Ulsan | Wed, Dec 24 | Jeju Air
        USN 14:25
        12h 15m
        1 stop
        HAN 00:40
        Ulsan - Hanoi | Sun, Dec 28 | Korean Air
        MYR 2,251
        13% OFF
        MYR 2,590 MYR 2,251
      • HAN 13:30
        17h 20m
        1 stop
        USN 08:50
        Hanoi - Ulsan | Fri, Jan 23 | Asiana Airlines
        USN 20:20
        17h 50m
        1 stop
        HAN 12:10
        Ulsan - Hanoi | Mon, Jan 26 | Korean Air
        MYR 2,302
        11% OFF
        MYR 2,590 MYR 2,302
      • HAN 01:40
        16h
        1 stop
        USN 19:40
        Hanoi - Ulsan | Sat, Dec 27 | Jeju Air
        USN 14:25
        12h 15m
        1 stop
        HAN 00:40
        Ulsan - Hanoi | Mon, Dec 29 | Korean Air
        MYR 2,305
        11% OFF
        MYR 2,590 MYR 2,305
      • HAN 13:00
        17h 25m
        1 stop
        USN Invalid Date
        Hanoi - Ulsan | Fri, Dec 12 | Normal Airline
        USN 15:00
        6h
        Nonstop
        HAN 16:00
        Ulsan - Hanoi | Sun, Dec 14 | Normal Airline
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Displayed flight fares from Hanoi to Ulsan are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Key Facts About Flights From Hanoi to Ulsan

Get a quick overview of the Hanoi to Ulsan route before you book. The table below highlights typical ticket prices, best travel months, flight distance, average journey time and the most popular airline.

Cheapest direct flight priceMYR 602
Cheapest return ticket priceMYR 1,642
Off-season for travelSeptember
Peak season for travelJanuary
Flight distance2,790.57 km

When is the cheapest time to fly from Hanoi to Ulsan?

The cheapest time for Hanoi to Ulsan flights: Jan 4 to Jan 11 — one way flight prices from MYR 601.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Hanoi to Ulsan, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • What are the cheapest flights from Hanoi to Ulsan (HAN-USN)?

    Based on Trip.com data, VietJet Air offers one-way fares as low as MYR 602 on Cheapest nonstop routes (e.g. HAN to USN on Tue, Jan 6), while VietJet Air offers Cheapest nonstop round-trips from MYR 1,642 departing on Wed, Dec 17 and returning on Tue, Dec 23.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hanoi to Ulsan is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Hanoi to Ulsan, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Jan 6, with one-way flights priced at just MYR 602.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is VietJet Air.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Ulsan travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Hanoi to Ulsan is September, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Hanoi to Ulsan on December 17, 2025 with VietJet Air, with prices starting at MYR 1,641.
  • The time difference between Ulsan and Hanoi is 2h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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