Flights London to Hanoi
The best month to fly from London to Hanoi is October: as low as €470, compared with €473 in November.
Thursday is on average the cheapest day to leave (€470).
2 prices were recorded on this route over the last 60 days.
Updated September 23, 2026
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€470Lowest price seen (60 d)
€472Median price
—Direct flight
2Prices recorded
Prices by departure month
Airlines seen
China Southern Airlines
Air China
Door-to-door cost
The real cost includes getting to the airport (fuel, tolls, parking or train), luggage and the transfer on arrival. Add your address in the form to calculate it.
Frequently asked questions
What is the cheapest month to fly London – Hanoi?
Based on prices seen, October (from €470).
Which airport is closest to Hanoi city centre?
Hanoi Noi Bai (HAN), 22 km from Hanoi centre.
Nearby destinations, same departure
See also
Prices are indicative and dated. The final price is confirmed on the partner’s site.