Cheapest one-way flights from London to Hanoi in September from 357€

AirHint found the following cheapest one-way flights from London (LHR) to Hanoi (HAN) in September 2026 (see full year).

One-Way flights

13 Sep Shenzhen Airlines
23 Sep Shenzhen Airlines
19 Sep Shenzhen Airlines
30 Sep Shenzhen Airlines
16 Sep Shenzhen Airlines
25 Sep Shenzhen Airlines
27 Sep Shenzhen Airlines
17 Sep Austrian Airlines
22 Sep Austrian Airlines
24 Sep Aegean Airlines

Also check the deals for return flights from London to Hanoi in September.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Hanoi

Cheap car rent in Hanoi

Feel free to contact us with any feedback or request another flight research.