AirHint found the following cheapest return flights from Taipei (TSA) to London (LGW) in August 2025 (see full year).

Return flights

31 Aug - 14 Sep	China Eastern
28 Aug - 04 Sep	China Eastern
30 Aug - 04 Sep	China Eastern
29 Aug - 06 Sep	China Eastern
29 Aug - 05 Sep	China Eastern
30 Aug - 06 Sep	China Eastern
30 Aug - 07 Sep	Xiamen Airlines
30 Aug - 05 Sep	Shanghai Airlines
28 Aug - 02 Sep	EVA Air
30 Aug - 01 Sep	Shanghai Airlines

Also check the deals for one-way flights from Taipei to London in August.

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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Cheapest return flights from Taipei to London in August from $905

Return flights