Popular airlines from Chiang Mai to Hai Phong
Cathay PacificCathay Pacific
Thai AirAsiaThai AirAsia
China Eastern AirlinesChina Eastern Airlines
Thai Airways InternationalThai Airways International
China Southern AirlinesChina Southern Airlines
Asiana AirlinesAsiana Airlines
Bangkok AirwaysBangkok Airways
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Find the cheapest month to fly from Chiang Mai (CNX) to Hanoi (HAN)
September is typically the cheapest month to fly
From ￥17,285 - ￥47,162 per traveler.
Graph displaying average flight prices per month
Nearby Cities
Expedia's Latest Trends
Hotels
Flights
Flights from Makinohara (FSZ) to Omura (NGS)Flights from Narita (NRT) to Lapu-Lapu (CEB)Flights from Ulaanbaatar to NaritaFlights from Toyama to BusanFlights from Osaka (KIX) to Florence (CVG)Flights from Sapporo (CTS) to Naha (OKA)Flights from Narita (NRT) to Delhi (DEL)Flights from Incheon to BusanFlights from Matsuyama to SPK-All AirportsFlights from Osaka (KIX) to Delhi (DEL)Flights from Sa Khu (HKT) to Narita (NRT)
Packages
*Available to Expedia members.