Book a trip from London to Hanoi with Cathay Pacific , fares from GBP698
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1 Passenger(s), Economy
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Deals on London (LHR) to Hanoi (HAN) flights
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Book flights to Hanoi HAN
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GBP
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| London (LHR) | Hanoi (HAN) | Round-trip / Economy | 17/11/2025 - 05/12/2025 | From GBP698 Seen 16 hours ago | |
| London (LHR) | Hanoi (HAN) | Round-trip / Economy | 01/02/2026 - 16/02/2026 | From GBP732 Seen 17 hours ago | |
| London (LHR) | Hanoi (HAN) | Round-trip / Economy | 08/03/2026 - 21/03/2026 | From GBP732 Seen 7 hours ago | |
| London (LHR) | Hanoi (HAN) | Round-trip / Economy | 30/01/2026 - 20/02/2026 | From GBP736 Seen 1 day ago | |
| London (LHR) | Hanoi (HAN) | Round-trip / Economy | 24/12/2025 - 13/01/2026 | From GBP741 Seen 6 hours ago |
Book Business Class flights to Hanoi - selected offers
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GBP
London (LHR)to
Hanoi (HAN)08/02/2026 - 22/03/2026FromGBP3,533Seen 1 day agoRound-tripBusinessLondon (LHR)to
Hanoi (HAN)12/03/2026 - 28/03/2026FromGBP3,547Seen 8 hours agoRound-tripBusinessLondon (LHR)to
Hanoi (HAN)14/02/2026 - 28/02/2026FromGBP3,554Seen 1 day agoRound-tripBusinessLondon (LHR)to
Hanoi (HAN)03/04/2026 - 18/04/2026FromGBP3,620Seen 7 hours agoRound-tripBusiness
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