What is the cheapest month to fly from Haiphong to Chiang Mai?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Haiphong (HPH) to Chiang Mai (CNX), with fares starting from $181.

What is the lowest current fare from HPH to CNX?

The lowest currently-listed fare from Haiphong (HPH) to Chiang Mai (CNX) is $181 on 2026-08-21.

Is there a direct flight from Haiphong to Chiang Mai?

There is currently no non-stop service from HPH to CNX. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Haiphong to Chiang Mai

Cheapest current fares: $181 in August 2026 on connecting flights.

Last updated August 11, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Haiphong (HPH) to Chiang Mai (CNX). Refreshed daily.

Haiphong (HPH) → Chiang Mai (CNX)

August 2026 $181

Frequently asked questions

What is the cheapest month to fly from Haiphong to Chiang Mai?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Haiphong (HPH) to Chiang Mai (CNX), with fares starting from $181.
What is the lowest current fare from HPH to CNX?

The lowest currently-listed fare from Haiphong (HPH) to Chiang Mai (CNX) is $181 on 2026-08-21.
Is there a direct flight from Haiphong to Chiang Mai?

There is currently no non-stop service from HPH to CNX. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.