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Cheapest cached fares Vientiane → Haiphong; typically 1 stop (e.g. VN). · Based on 2 fares found by travellers in the last 48h
Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Flights from Vientiane to Haiphong start around €109 (typically 1 stop). Range seen recently: €109–119, based on 2 fares found by travellers.
Fares found by travellers in the last 48 hours — refreshed daily.
In Sep, Haiphong typically sees ~31°C daytime highs and 22 rainy days.
Hải Phòng is Vietnam's third largest city, a port near Hanoi.
Guide content from Wikivoyage contributors (CC BY-SA).
Cheapest destinations travellers searched recently — refreshed daily.
Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-09-01. Some links earn Stayonomy a commission at no cost to you.