Travelers Rank the World's Best Airlines for 2018

TripAdvisor has revealed the world's top carriers, utilizing an algorithm that took into account the quantity and quality of airline reviews and ratings submitted by travelers around the world over a 12-month period from February 2017 to February 2018 on TripAdvisor Flights. The Travelers' Choice Awards recognize the airlines that provide the best quality, service and value.

One of four Asian carriers to crack the top 10 this year, Korean Air is routinely recognized for its friendly staff and a basic economy class that is far from basic. It also launched a frequent flyer program for pets last year.

Brazilian airline Azul was the only South American carrier to make the top 10 but has won over travelers with its airplane shaped gummy bears and efficiency, according to at least one TripAdvisor reviewer.

Qatar Airways was named Airline of the Year at the 2017 Skytrax World Airline Awards and is setting the bar for business class with its new Qsuite product.

Jet2.com is the U.K.'s highest ranked airline and the only European carrier to make the top 10 for 2018. TripAdvisor reviewers have lauded the airline for its combination of quality service and affordability.

The top-rated airline in the U.S. is Southwest Airlines. The low-cost carrier recently added new routes to its network and extended its bookable flight schedule. Southwest was also recognized for offering the best economy class in North America.

Travelers are high on Taiwanese carrier EVA Air not only for its popular Hello Kitty Hand-in-Hand Jet but its service, amenities, space and price as well.

One of the world's most punctual airlines based on on-time performance, Japan Airlines stands out for its exceptional onboard experience, which includes tasty meals, efficient legroom and popular entertainment.

Gulf carrier Emirates is the top-ranked Middle Eastern airline for 2018, according to TripAdvisor ratings and reviews. From free Wi-Fi to an over-the-top private first class suite, Emirates is delivering one of the industry's best passenger experiences despite falling two spots to No. 3.

Air New Zealand has been praised time and time again for its stellar premium economy product and was recently named Airline of the Year for the fifth consecutive year by safety and product rating website AirlineRatings.com.

Singapore Airlines ranks No. 1 in 2018 and was also awarded for offering the best economy class and first class products among global carriers. "Our business model is based around three main pillars-product leadership, service excellence and network connectivity. We are continuing to invest heavily in all three areas to ensure we have industry-leading offerings that meet and exceed our customers' expectations, both on the ground and in the air," said the airline's CEO, Goh Choon Phong in a statement.