London, UK to Hanoi, Vietnam for only £394 roundtrip

All the information on this page is accurate at the time of publication.

If you are viewing this deal at a later date, the price and availability may no longer be as advertised.

To ensure you never miss a Secret Flying deal again, register for FREE to receive instant flight deal alerts.

Cheap flights from London, UK to Hanoi, Vietnam for only £394 roundtrip.

The example dates listed below range between £394 and £396 roundtrip.

DEPART:
London, UK

ARRIVE:
Hanoi, Vietnam

RETURN:
London, UK

DATES:
Availability from February to March 2025

Example dates:
18th-26th Feb
18th-27th Feb
19th-27th Feb
19th-28th Feb
20th-28th Feb
20th Feb – 1st Mar
23rd Feb – 3rd Mar
23rd Feb – 4th Mar
25th Feb – 5th Mar
25th Feb – 6th Mar
26th Feb – 6th Mar
26th Feb – 7th Mar

and more…

STOPS:
Shanghai

AIRLINES:
Air China