Recent analyses of long-haul travel options demonstrate that although low-cost carriers like AirAsia X offer lower initial fares, full-service airlines such as Malaysia Airlines tend to be more cost-effective when all expenses are considered. An in-depth comparison between flight routes from Perth to London highlights the different experiences and costs involved.
AirAsia X resumed flights to London Gatwick after a 13-year hiatus, utilizing the Airbus A330 in a 3-3-3 seat configuration, with seat widths of 16 inches. The airline's no-frills service requires passengers to purchase extras such as meals and Wi-Fi, which can increase the overall cost. Meanwhile, Malaysia Airlines operates its flights with the Airbus A350, offering wider seats and inclusive amenities, including checked baggage, meals, and entertainment, resulting in a more comfortable journey at a slightly higher fare.
Travel Time and Costs
The hypothetical trip outlined a total travel time of 33 hours with AirAsia X, compared to approximately 21.5 hours with Malaysia Airlines, which also costs more—$1,434 versus $1,356 for the return journey. When considering the total expenses including baggage, meals, and seat selection, the difference narrows, favoring full-service carriers for long-haul travel with connections.
Ultimately, while low-cost options may be cheaper for short legs, the comprehensive service and reduced travel time of full-service airlines make them the preferred choice for long-haul flights involving multiple connections.

