Cheapest return flights from London to Hanoi in July from $930

Best time to book flights for London (LHR) to Hanoi (HAN) flights at AirHint

AirHint found the following cheapest return flights from London (LHR) to Hanoi (HAN) in July 2025 (see full year).

Return flights

02 Jul - 16 Jul Singapore Airlines
02 Jul - 13 Jul Singapore Airlines
02 Jul - 09 Jul Singapore Airlines
05 Jul - 15 Jul British Airways
03 Jul - 17 Jul British Airways
03 Jul - 10 Jul Vietnam Airlines direct
07 Jul - 14 Jul Vietnam Airlines direct
03 Jul - 07 Jul Vietnam Airlines direct
07 Jul - 17 Jul Vietnam Airlines direct
03 Jul - 17 Jul Vietnam Airlines direct
01 Jul - 31 Aug Singapore Airlines
10 Jul - 07 Aug Lufthansa
09 Jul - 07 Aug Vietnam Airlines
28 Jul - 03 Aug Singapore Airlines
06 Jul - 03 Aug British Airways
17 Jul - 11 Aug Singapore Airlines
30 Jul - 07 Aug Singapore Airlines
28 Jul - 11 Aug Singapore Airlines
10 Jul - 07 Aug Vietnam Airlines direct
10 Jul - 25 Aug Singapore Airlines

Also check the deals for one-way flights from London to Hanoi in July.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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