( CNN ) Good news for air travelers passing through Manila : the city 's international airport is n't quite as bad as it used to be . That 's the only slightly uplifting word from The Guide to Sleeping in Airports , a travel website that produces an annual survey to identify the world 's worst and best aviation terminals . After being crowned worst three years in a row , Manila 's Ninoy Aquino International Airport has this year lost its place at the bottom of the heap to Pakistan 's Islamabad Benazir Bhutto International . It 's now climbed to the heady position of fourth worst . Despite the website 's name , airports were n't just rated according to how easy it is to catch some shuteye . Readers were asked to judge facilities in four categories : comfort , conveniences , cleanliness and customer service . Is Islamabad 's Benazir Bhutto International really so bad ? Airport officials did n't reply to CNN 's requests for a comment , but survey respondents were less than complimentary . `` This airport is [ like ] a central prison , '' said one who complained of touts and aggressive taxi drivers . The survey ranked Saudi Arabia 's busiest airport , Jeddah 's King Abdulaziz International as second worst , followed by Nepal 's Kathmandu Tribhuvan International . Manila 's climb to fourth follows what many respondents said was a `` slight improvement '' created by the recent opening of its Terminal 3 . Three European airports frequented by low-cost carriers were next in line . Paris Beauvais-Tille International Airport and `` not-in-Frankfurt '' Frankfurt Hahn International Airport tied for sixth . Bergamo Orio al Serio International Airport near Milan was listed as eighth worst . New York City 's LaGuardia International Airport , ranked 10th , was the only U.S. entry to make top 10 list . Airport with a spa . There were no surprises when it came to naming the best airport , with Singapore 's Changi International taking the title it 's held every year since the survey began 18 years ago . Its success is credited to the spa , pool , gym , four-story slide and movie theaters that make the airport a destination in itself . Offering almost as many cool perks as its Singapore counterpart , South Korean 's Seoul Incheon International was named second best . Amsterdam Schiphol and Hong Kong International Airport ( last year 's third and fourth best airports ) dropped out from the top five to ninth and seventh spots , respectively . Helsinki International Airport , Munich International Airport and Vancouver International Airport wrapped up the top five . Worst Airports of 2014 . 1 . Benazir Bhutto International Airport , Islamabad , Pakistan . 2 . King Abdulaziz International Airport , Jeddah , Saudi Arabia . 3 . Tribhuvan International Airport , Kathmandu , Nepal . 4 . Manila Ninoy Aquino International Airport , Philippines . 5 . Tashkent International Airport , Uzbekistan . =6 . Paris Beauvais-Tille Airport , France . =6 . Frankfurt Hahn Airport , Germany . 8 . Bergamo Orio al Serio Airport , Italy . 9 . Tegel Airport , Berlin , Germany . 10 . LaGuardia Airport , New York City . Best Airports of 2014 . 1 . Changi Airport , Singapore . 2 . Incheon International Airport , South Korea . 3 . Helsinki Airport , Finland . 4 . Munich Airport , Germany . 5 . Vancouver International Airport , Canada . 6 . Kuala Lumpur International Airport , Malaysia . 7 . Hong Kong International Airport , Hong Kong . 8 . Tokyo Haneda International Airport , Japan . 9 . Schiphol Amsterdam Airport , Netherlands . 10 . Zurich Airport , Switzerland .
Sleeping in Airports ' annual survey highlights world 's best and worst airports . The top 10 are as follows : 1. Singapore named world 's best airport for 18th year in a row .