There are most likely no direct flights on the Hanoi — Haikou 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 Hanoi to Haikou. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The cost of a one-way flight from Hanoi to Haikou ranges from $121 (October 2026) to $185 (January 2027). On average, the ticket price is about $133–$142.
A non-stop flight is the most convenient and comfortable way to fly from Hanoi to Haikou, 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.
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.
Prices on the Hanoi — Haikou route are consistently going up. From October 2026 to January 2027, tickets went from $121 to $185 — a 53% increase. This trend is worth considering when planning your trip.
The most significant price increase was from October 2026 to January 2027 — up 53%. The best time to fly is October 2026–November 2026, when the average price is $124. In December 2026–January 2027, tickets cost around $159.
Given the rising prices, it's best not to delay your purchase. Flying in October 2026–November 2026 can save you up to 22% compared to the most expensive months.
Price variation across months on this route is 18%. Your choice of departure month significantly affects the total flight cost.
There are most likely no direct flights on the Hanoi — Haikou route
All airports
We couldn't find any special offers for flights from Hanoi to Haikou
Hanoi — Haikou
11/05/2026
Departure
Direct flight
HU784
starting at $136
Hanoi — Haikou
10/29/2026
Departure
Direct flight
HU784
starting at $134
Hanoi — Haikou
11/01/2026
Departure
Direct flight
HU784
starting at $138
Hanoi — Haikou
11/08/2026
Departure
Direct flight
HU784
starting at $143
Hanoi — Haikou
10/25/2026
Departure
Direct flight
HU784
starting at $148
starting at $134
starting at $122
starting at $127
starting at $195
More than 4 airlines operate flights from Hanoi to Haikou, including Hainan Airlines, Shenzhen Airlines, China Southern Airlines, and Scoot. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $122, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
The cheapest flight ticket from Hanoi to Haikou according to data for the last 48 hours costs $122
Often the best time to buy tickets from Hanoi to Haikou is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Hanoi to Haikou can be found flying in these months: October, November, December.
The fastest flights from Hanoi to Haikou start from 5 hours 10 minutes in the air.
The following airlines operate direct flights on the route Hanoi — Haikou: Hainan Airlines
The cheapest one-way flight from Hanoi to Haikou departs on 10/28/2026, is operated by Shenzhen Airlines and costs $122
The cheapest roundtrip flight from Hanoi to Haikou departs on 12/27/2026, is operated by China Southern Airlines and costs $206
Fastest flight from Hanoi to Haikou takes 5h 10m
There are direct flights on this route 2 days a week: Su and Th
The distance between Hanoi and Haikou is 467km (290 miles). The average flight duration is 3h 17m. There are 2 direct flights from Hanoi to Haikou. The time difference between Hanoi and Haikou is 1h. Flights from Hanoi begin at 9:10 PM. The latest flight from Hanoi departs at 9:10 PM
