2015年度世界跨國旅客客運量前三十名機場(World's Busiest Airports by International Passenger Traffic in 2015)

目前世界國際航空旅客流量最大的區域在歐洲有14個入榜，其次為亞太區共8個入榜，中東則有5個，北美僅有3個。世界第一與第二大航空客運國美國與中國的空中客運量以國內線為主，因此入榜的機場各只有2個與1個(中國加上香港才成為2個)。桃園機場排名維持在第11名客運量則增加7.6%。

Rank	Airport	Location	Code (IATA ICAO)	Total passengers	Yearly Rank Change	% Change
1.	Dubai International Airport	Garhoud, Dubai, United Arab Emirates	DXB OMDB	77,453,466		10.7%
2.	London Heathrow Airport	Hillingdon, Greater London, United Kingdom	LHR EGLL	69,816,491		2.5%
3.	Hong Kong International Airport	Chek Lap Kok, Lantau Island, Hong Kong	HKG VHHH	68,139,897		8.3%
4.	Paris-Charles de Gaulle Airport	Roissy-en-France, Val d'Oise, Île-de-France, France	CDG LFPG	60,369,798		3.0%
5.	Amsterdam Airport Schiphol	Haarlemmermeer, North Holland, Netherlands	AMS EHAM	58,245,545		6.0%
6.	Singapore Changi Airport	Changi, East Region, Singapore	SIN WSSS	54,835,000		2.9%
7.	Frankfurt Airport	Flughafen, Frankfurt, Hesse, Germany	FRA EDDF	53,994,154		2.4%
8.	Incheon International Airport	Jung-gu, Incheon, South Korea	ICN RKSI	48,720,319		8.5%
9.	Suvarnabhumi Airport	Racha Thewa, Bang Phli, Samut Prakan, Greater Bangkok,Thailand	BKK VTBS	43,251,807	1	16,3%
10.	Atatürk International Airport	Yeşilköy, Bakırköy, Istanbul, Turkey	IST LTBA	42,302,859	1	11.1%
11.	Taoyuan International Airport	Dayuan, Taoyuan, Taiwan	TPE RCTP	38,103,889		7.6%
12.	London Gatwick Airport	Crawley, West Sussex, United Kingdom	LGW EGKK	36,667,769		6.4%
13.	Kuala Lumpur International Airport	Sepang, Selangor, Malaysia	KUL WMKK	34,434,015		0.1%
14.	Madrid-Barajas Airport	Madrid, Comunidad de Madrid, Spain	MAD LEMD	33,787,171	2	14.1%
15.	Munich Airport	Oberding/Hallbergmoos/Marzling, Erding/Freising, Bavaria,Germany	MUC EDDM	31,313,329	1	3.5%
16.	Hamad International Airport	Doha, Qatar	DOH OTBD	30,906,303	4	17.3%
17.	Narita International Airport	Narita, Chiba, Kantō, Honshū, Japan	NRT RJAA	30,547,564	2	3.2%
18.	John F. Kennedy International Airport	Queens, New York City, New York, United States	JFK KJFK	30,017,244	1	6.2%
19.	Barcelona–El Prat Airport	El Prat de Llobregat, Barcelona, Catalonia, Spain	BCN LEBL	29,077,820	1	6,7%
20.	Leonardo da Vinci–Fiumicino Airport	Fiumicino, Rome, Italy	FCO LIRF	28,280,267	1	5.4%
21.	Zurich Airport	Rümlang/Oberglatt, Bülach/Dielsdorf, Zürich, Switzerland	ZRH LSZH	25,613,593		3.1%
22.	Toronto Pearson International Airport	Mississauga, Ontario, Canada	YYZ CYYZ	25,123,887	1	7.6%
23.	Dublin Airport	Dublin, County Dublin, Leinster, Ireland	DUB EIDW	24,876,506	4	14.9%
24.	Copenhagen Airport	Tårnby, Hovedstaden, Denmark	CPH EKCH	24,639,122	2	4.4%
25.	Shanghai Pudong International Airport	Pudong, Shanghai, People's Republic of China	PVG ZSPD	23,384,559	4	18.3%
26.	Abu Dhabi International Airport	Abu Dhabi, United Arab Emirates	AUH OMAA	23,225,980	4	18.6%
27.	Brussels Airport	Zaventem, Flemish Brabant, Flanders, Belgium	BRU EBBR	22,841,994	1	6.9%
28.	Vienna International Airport	Vienna, Austria	VIE LOWW	22,147,203	2	1.5%
29.	Miami International Airport	Miami-Dade County, Florida, United States	MIA KMIA	21,206,557	1	5.5%
30.	Antalya Airport	Antalya, Turkey	AYT LTAI	20,786,255	6	5.8%

Source:ACI&Wikipedia&WorldBank