Book a trip from London to Hanoi with Cathay Pacific , fares from GBP704
Book a trip from London to Hanoi ..
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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 | |
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London (LHR) | Hanoi (HAN) | Round-trip / Economy | 15/01/2026 - 25/01/2026 | From GBP704 Seen 1 day ago | |
London (LHR) | Hanoi (HAN) | Round-trip / Economy | 05/11/2025 - 23/11/2025 | From GBP704 Seen 1 day ago | |
London (LHR) | Hanoi (HAN) | Round-trip / Economy | 21/11/2025 - 05/12/2025 | From GBP719 Seen 16 hours ago | |
London (LHR) | Hanoi (HAN) | Round-trip / Economy | 21/11/2025 - 06/12/2025 | From GBP719 Seen 16 hours ago | |
London (LHR) | Hanoi (HAN) | Round-trip / Economy | 14/11/2025 - 29/11/2025 | From GBP719 Seen 1 day ago |
Book Business Class flights to Hanoi - selected offers
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Flight Deals for Popular Routes on Cathay Pacific
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GBP
From | To | Fare Type | Dates | Price | |
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London (LHR) | Hanoi (HAN) | Round-trip / Economy | 28/03/2026 - 11/04/2026 | From GBP1,101 Seen 6 hours ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Travel to Hanoi in Premium Economy
Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)