AirHint found the following cheapest return flights from Taipei (TSA) to London (LHR) in April 2026 (see full year).

Return flights

27 Apr - 04 May	China Eastern
03 Apr - 07 Apr	China Eastern
02 Apr - 06 Apr	China Eastern
13 Apr - 20 Apr	China Airlines
28 Apr - 28 May	Japan Airlines
29 Apr - 18 May	Japan Airlines
27 Apr - 31 May	Japan Airlines
26 Apr - 30 Apr	Japan Airlines
22 Apr - 24 Apr	Japan Airlines
27 Apr - 05 May	Japan Airlines
29 Apr - 05 May	Japan Airlines
28 Apr - 07 May	Japan Airlines
23 Apr - 25 Apr	Japan Airlines
27 Apr - 01 May	Japan Airlines
23 Apr - 05 May	Japan Airlines
29 Apr - 08 May	Japan Airlines
01 Apr - 11 Apr	Japan Airlines
24 Apr - 29 Apr	Japan Airlines
01 Apr - 05 Apr	Japan Airlines
18 Apr - 24 Apr	Japan Airlines

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

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 April from $929

Return flights