There are most likely no direct flights on the Heihe — Hanoi route
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A non-stop flight is the most convenient and comfortable way to fly from Heihe to Hanoi, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Heihe — Hanoi route
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Flight costs from Heihe to Hanoi climb toward the middle of the period, then start to drop. By choosing the right dates, you can save noticeably.
Prices rise from October 2026 to December 2026 (+62%), then decline from December 2026 to January 2027 (25%). The cheapest tickets are in October 2026–November 2026 (averaging $226), while the priciest are in December 2026–January 2027 ($303).
For savings, plan your flight for October 2026–November 2026 — you could save up to 25%. Try to avoid December 2026–January 2027 when possible: prices are at their highest then.
Price spread on this route is 18.8%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.
In different months, ticket prices from Heihe to Hanoi vary: minimum — $213 (October 2026), maximum — $345 (December 2026). Typically, the flight costs $260–$264.
There appear to be no non-stop flights from Heihe to Hanoi at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $211
starting at $221
starting at $237
The Heihe — Hanoi route is served by multiple airlines, including Chengdu Airlines, China Eastern Airlines, and China Southern Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $211, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
The cheapest flight ticket from Heihe to Hanoi according to data for the last 48 hours costs $211
Often the best time to buy tickets from Heihe to Hanoi is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Heihe to Hanoi can be found flying in these months: October, November, January.
The fastest flights from Heihe to Hanoi start from 12 hours 5 minutes in the air.
The following airlines operate direct flights on the route Heihe — Hanoi:
The cheapest one-way flight from Heihe to Hanoi departs on 11/21/2026, is operated by Chengdu Airlines and costs $211
The cheapest roundtrip flight from Heihe to Hanoi departs on 03/07/2027, is operated by China Eastern Airlines and costs $471
Fastest flight from Heihe to Hanoi takes 12h 5m
There are no direct flights on this route.
The distance between Heihe and Hanoi is 3763km (2333 miles). The average flight duration is 11h 15m. The time difference between Heihe and Hanoi is 1h
We couldn't find any special offers for flights from Heihe to Hanoi
