EVA Air is a "top 10" airline including 2x23kg with layovers in Taipei mostly 18 hours on the way there (during the day) and 3 hours on the way back.
They don't seem to come up on Google flights when selecting the date, but some come up on Google flights "date grid" or the "price graph", and more come up on evaair.com
e.g. to Milan
$1056 Oct 14 - Oct 23 (found on evaair.com)
$1068 Aug 5 - Aug 25 https://www.google.com/travel/flights/s/3Spdb1AmcQVB62Vg9
$1068 Oct 14 - Nov 3 https://www.google.com/travel/flights/s/uvya3daMA3KF5LSY7
$1068 Nov 11 - Nov 27 https://www.google.com/travel/flights/s/VTkwiS1k5UwVZ6E96
e.g. to Vienna
$1086 Sep 7 - Sep 24 (found on evaair.com)
$1100 Nov 4 - Nov 19 https://www.google.com/travel/flights/s/UtAa2hSQTh5sEGds7
e.g. to Paris (CDG)
$1113 Oct 21 - Nov 13 (found on evaair.com)
$1125 Oct 26 - Nov 17 https://www.google.com/travel/flights/s/FsFEFkKmXXTXN5zv5
$1125 Nov 11 - Nov 27https://www.google.com/travel/flights/s/9gNT4khkLQZ6cXmq8
$1215 Sep 28 - Oct 25 https://www.google.com/travel/flights/s/hfRRhZnGAEaaVPRs9
e.g. to London
$1286 Oct 7 - Nov 26 (found on evaair.com not google)
$1286 Oct 14 - Nov 12