Cheap Flights from Honolulu to Hanoi from $395

Frequently Asked Questions

• What are the cheapest flights from Honolulu to Hanoi (HNL-HAN)?

  Based on Trip.com data, United Airlines offers one-way fares as low as $395 on Cheapest nonstop routes (e.g. HNL to HAN on Fri, Dec 12), while Japan Airlines offers Cheapest nonstop round-trips from $809 departing on Fri, Jan 9 and returning on Fri, Jan 16.

• Which airlines offer direct flights from Honolulu to Hanoi?

  At the moment, you can catch a nonstop flight from Honolulu to Hanoi with the following airlines, including: VietJet Air ZIPAIR Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Honolulu to Hanoi?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Honolulu to Hanoi 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.

• How can I find the best deals on flights from Honolulu to Hanoi?

  To find best deals on flights from Honolulu to Hanoi, 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 Fri, Dec 12, with one-way flights priced at just $395.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
  · 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 Hanoi travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Honolulu (HNL) to Hanoi (HAN) the cheapest?

  The cheapest months to fly from Honolulu to Hanoi is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Honolulu to Hanoi on?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Honolulu to Hanoi on December 24, 2025 with Korean Air, with prices starting at $945.

• Which airports can I fly to for Hanoi from Honolulu?

  You can land at any one of the following hubs in Hanoi, with Honolulu International Airport to Noi Bai International Airport (HNL-HAN) is by far the most common option on this route: Noi Bai International Airport (HAN).

• Is there any time difference between Honolulu and Hanoi?

  The time difference between Hanoi and Honolulu is 17h.

• How do I change or cancel my ticket from Honolulu to Hanoi?

  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.