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Cheap Flights from Hanoi to Oita

Explore the cheapest flights from Hanoi to Oita in the next three months. Based on Trip.com's data from the latest 7 days, one-way fares start at IDR 3,033,964, and round-trip tickets start at IDR 11,008,145.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Hanoi to Oita

The distance between Hanoi and Oita is approximately 2,889.15km. Based on Trip.com's data, travel demand peaks in August. The off-season for travel is November.

Cheapest one-way flight priceIDR 3,033,964
Cheapest return ticket priceIDR 11,008,145
Off-season for travelNovember
Peak season for travelAugust
Flight distance2,889.15km

Cheapest time to fly from Hanoi to Oita

The cheapest time for Hanoi to Oita flights: Dec 21 to Dec 28 — one way flight prices from IDR 3,033,963.

Cheapest flights
From price
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  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
  • 18
  • 815
  • 1522
  • Mar

    221
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • Which airlines offer the cheapest flights from Hanoi (HAN) to Oita (OIT)?

    Based on Trip.com data, VietJet Air offers one-way fares as low as IDR 3,033,964 on Cheapest nonstop routes (e.g. HAN to OIT on Tue, Dec 23), while All Nippon Airways offers Cheapest nonstop round-trips from IDR 11,008,145 departing on Sat, Jan 10 and returning on Wed, Jan 14.
  • 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 Oita 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 Oita, 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, Dec 23, with one-way flights priced at just IDR 3,033,964.
    · 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 Oita travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Hanoi to Oita is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Hanoi to Oita on December 31, 2025 with Japan Airlines, with prices starting at IDR 11,965,989.
  • The time difference between Oita and Hanoi is 2h.
  • Tickets can only be changed or cancelled 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.