AirHint found the following cheapest one-way flights from London (LON) to Hanoi (HAN) in January 2026 (see full year).
One-Way flights
| 26 Jan | Ryanair | ||
| 29 Jan | Ryanair | ||
| 28 Jan | Wizz Air UK | ||
| 24 Jan | Ryanair | ||
| 31 Jan | Ryanair | ||
| 30 Jan | Ryanair | ||
| 22 Jan | China Eastern | ||
| 15 Jan | China Eastern | ||
| 20 Jan | China Eastern | ||
| 19 Jan | China Eastern |
Also check the deals for return flights from London to Hanoi in January.
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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.
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