Book a trip from London to Hanoi with Cathay Pacific , fares from GBP655

Deals on London (LON) to Hanoi (HAN) flights

Jan 2025
FromGBP655*
Seen 1 day ago
Round trip/Economy
GBP655
GBP926
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RangeGBP655-GBP926

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.)

Flight Deals for Popular Routes on Cathay Pacific

GBP
Flight Deals for Popular Routes on Cathay Pacific
From
To
Fare Type
Dates
Price
FromLondon (LHR)ToHanoi (HAN)Round-trip
/
Economy		21/11/2025 - 11/12/2025

From

GBP662*

Seen 2 hours ago

From London To Hanoi Fare Type Round-trip Economy Dates 21/11/2025 - 11/12/2025 From GBP662 Seen 2 hours ago
FromLondon (LHR)ToHanoi (HAN)Round-trip
/
Economy		14/11/2025 - 30/11/2025

From

GBP662*

Seen 1 day ago

From London To Hanoi Fare Type Round-trip Economy Dates 14/11/2025 - 30/11/2025 From GBP662 Seen 1 day ago
FromLondon (LHR)ToHanoi (HAN)Round-trip
/
Economy		03/09/2025 - 17/09/2025

From

GBP679*

Seen 14 hours ago

From London To Hanoi Fare Type Round-trip Economy Dates 03/09/2025 - 17/09/2025 From GBP679 Seen 14 hours ago
FromLondon (LHR)ToHanoi (HAN)Round-trip
/
Economy		27/08/2025 - 10/09/2025

From

GBP679*

Seen 14 hours ago

From London To Hanoi Fare Type Round-trip Economy Dates 27/08/2025 - 10/09/2025 From GBP679 Seen 14 hours ago
FromLondon (LHR)ToHanoi (HAN)Round-trip
/
Economy		10/09/2025 - 24/09/2025

From

GBP679*

Seen 14 hours ago

From London To Hanoi Fare Type Round-trip Economy Dates 10/09/2025 - 24/09/2025 From GBP679 Seen 14 hours ago
FromLondon (LHR)ToHanoi (HAN)Round-trip
/
Economy		27/08/2025 - 09/09/2025

From

GBP720*

Seen 13 hours ago

From London To Hanoi Fare Type Round-trip Economy Dates 27/08/2025 - 09/09/2025 From GBP720 Seen 13 hours ago
FromLondon (LHR)ToHanoi (HAN)Round-trip
/
Economy		28/08/2025 - 11/09/2025

From

GBP736*

Seen 13 hours ago

From London To Hanoi Fare Type Round-trip Economy Dates 28/08/2025 - 11/09/2025 From GBP736 Seen 13 hours ago
FromLondon (LHR)ToHanoi (HAN)Round-trip
/
Economy		22/08/2025 - 07/09/2025

From

GBP741*

Seen 22 hours ago

From London To Hanoi Fare Type Round-trip Economy Dates 22/08/2025 - 07/09/2025 From GBP741 Seen 22 hours ago
FromLondon (LHR)ToHanoi (HAN)Round-trip
/
Economy		18/10/2025 - 22/11/2025

From

GBP829*

Seen 1 day ago

From London To Hanoi Fare Type Round-trip Economy Dates 18/10/2025 - 22/11/2025 From GBP829 Seen 1 day ago
FromLondon (LHR)ToHanoi (HAN)Round-trip
/
Economy		18/10/2025 - 31/10/2025

From

GBP906*

Seen 23 hours ago

From London To Hanoi Fare Type Round-trip Economy Dates 18/10/2025 - 31/10/2025 From GBP906 Seen 23 hours ago
FromLondon (LHR)ToHanoi (HAN)Round-trip
/
Economy		31/07/2025 - 16/08/2025

From

GBP1,264*

Seen 2 hours ago

From London To Hanoi Fare Type Round-trip Economy Dates 31/07/2025 - 16/08/2025 From GBP1,264 Seen 2 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.)

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