Flights London — Hanoi is a popular route. The straight-line distance is 9 234 km. Flight time 11h 22m. Time difference +7h.
From London (LON) flights depart from 4 airports: LGW, LHR, LTN, STN. To Hanoi (HAN) — 1 arrival airport: HAN.
10 airlines operate on this route: Hainan Airlines, Ryanair, Shenzhen Airlines, Air China, Ryanair UK, easyJet, Xiamen Airlines, Vietnam Airlines.
The minimum price for the next 3 months — from $357 (03.12.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $461, ranging from $357 to $906. Book 1–3 months in advance to get the best deals.
Cheapest day to fly — Tuesday.