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Flights from Chiang Mai to Haiphong
There are no direct flights from Chiang Mai to Haiphong. The easiest way is one stop via Hanoi or Bangkok, about 4h 35m door to door.
No direct flights · 2 connection options From 4h 35m
Chiang Mai to Haiphong at a glance
Fastest journey4h 35mEstimated
Nonstop flightsNoneConnect via Hanoi or Bangkok
Best ways to fly from Chiang Mai to Haiphong
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
2Search
CNX Bangkok (BKK) HPH
Leg 1: Thai AirAsia, Thai Vietjet, Bangkok Airways · Leg 2: Vietnam Airlines, VietJet Air
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 840 km522 miles
- Journey time
- 4h 35mestimate
- Time difference
- NoneHaiphong vs Chiang Mai
- Currency in Haiphong
- VND
- Airports
- CNX → HPH
Flights from Chiang Mai to Haiphong: questions answered
Are there direct flights from Chiang Mai to Haiphong?
No. There is no nonstop service, so you will connect, most easily in Hanoi and Bangkok. Most connections mean separate tickets, so leave plenty of time to collect bags and check in again.
How long is the flight from Chiang Mai to Haiphong?
With one connection the journey usually takes around 4h 35m, depending on the layover. The straight-line distance is 840 km.
Where do you change planes between Chiang Mai and Haiphong?
The best connecting points are Hanoi (HAN) and Bangkok (BKK). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Chiang Mai and Haiphong?
Chiang Mai: Chiang Mai International Airport (CNX). Haiphong: Cat Bi International Airport (HPH).





