● Deals from
● Sweeping every destination…
£285usually £289−1%25 Nov 2026 · 1-stop · score 49/100 · Fair
Live check · This route is not on today’s below-usual board, so we re-scanned it just now: the current cheapest upcoming fare sits about 1% below its usual level. Waiting or flexing dates likely beats booking today.
Why so cheap?
This fare is below usual but under our auto-research threshold — ask and we’ll find the reason now, with sources.
Fares by departure date
Today’s fare is cheaper than 96% of the 23 fares tracked for this route.
Questions people ask about this route
- What is the lowest price for a flight from London to Hanoi right now?
- The lowest price our scan found today (2026-10-08) is £285 one-way fare, departing 25 Nov 2026, 1-stop. Fares move constantly — the link below re-checks live availability on Aviasales.
- Is £285 a good price for a London to Hanoi flight (LHR→HAN)?
- Yes by the data: this route usually costs about £289 (midpoint of Google Flights' typical price range), so £285 is 1% below usual and cheaper than 96% of the 23 fares tracked for this route. FareFloor's deal score for it is 49/100 as of 2026-10-08.
- When is the cheapest time to fly from London to Hanoi in the coming months?
- Across the departure windows our 2026-10-08 scan compared, the lowest-priced departure found is 25 Nov 2026 at £285 one-way fare. Method: we sweep this origin's destinations several times a day via Google Flights data and keep the cheapest round-trip window per route — a cheaper window can appear any day, so treat this as today's answer, not a permanent one.
- Is there a direct flight from London to Hanoi at this price?
- The cheapest fare found today is 1-stop. A direct option, where one exists, may cost more — check the live fare link for alternatives.