Airlines · Comparator

Flying with a pet: 29 airlines compared

Cabin fee, weight, under-seat size, cargo and UK rules — checked against each airline’s official page. Dated, sourced, no guesses. Also see the home comparison table for our verified guide pages.

UK trap:

Dog Cat Cabin allowed No published weight limit Hold / cargo option

Under-seat check: my carrier ××

Airline	Dogs / Cats in cabin	Cabin fee (one way)	Cabin weight	Under-seat carrier	Hold / cargo	Snub-nosed	Source

Fees are one way, per carrier, as published by the airline. “No published weight limit” means the airline gives no figure: your pet must still fit the carrier under the seat, which is the real limit. Rows tagged needs review use a secondary source for at least one number; confirm before you book. Generated .