The railway line running through a narrow street of houses in Hanoi

Cheap flights to Hanoi

Return fares to Hanoi from 3 UK airports in the next 12 months, from £372.

Cheapest fare to Hanoi from each UK airport

5–30 nights, direct or with one stop, cheapest first.

From London Gatwick to Hanoi (HAN)
Mon 22 Feb – Mon 8 Mar · 14 nights · 1 stop
£372
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From London Heathrow to Hanoi (HAN)
Mon 22 Feb – Mon 8 Mar · 14 nights · 1 stop
£405
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From London Stansted to Hanoi (HAN)
Mon 22 Feb – Mon 8 Mar · 14 nights · 1 stop
£753
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All airports in one search: London to Hanoi from £372

Prices are return fares for one adult, found in searches in the last few days and cached; they can change at any time, and the final price and availability are shown when you book. Checked bags are extra unless the airline includes them.