Dubai and Doha Keep Pace as Gulf Aviation Hubs Join Many Others in a New Race for Global Travellers

The Gulf is entering a decisive aviation investment cycle, with eight major gateways pursuing markedly different growth strategies. Dubai International handled 95.2 million passengers in 2025, its busiest year ever, while Riyadh is preparing for an airport designed around 120 million travellers by 2030. Al Maktoum International is moving towards a first major phase capable of handling 150 million passengers annually, with an eventual ambition exceeding 260 million. Meanwhile, Hamad International has lifted capacity beyond 65 million, and Zayed International can handle 45 million passengers a year. These projects point to a wider transformation. The next Gulf aviation hubs will compete not only on passenger volume, but on connectivity, tourism conversion, airline strength and the quality of the traveller journey.

A Regional Air-Race Is Gathering Pace

The Gulf’s aviation expansion is no longer a collection of isolated airport projects. It is becoming an interconnected contest over the future geography of international travel. The region’s position between Europe, Asia and Africa gives its major gateways a structural advantage, particularly as long-haul networks continue to favour efficient one-stop connections.

ACI World forecasts the Middle East to record 5.2% annual passenger growth between 2024 and 2030, ahead of the projected global average of about 4%. ICAO’s longer-range modelling also points to sustained regional expansion, with passenger traffic expected to grow strongly through 2045. That demand is encouraging governments and airport operators to invest far beyond conventional terminal expansion.

The crucial difference is strategic intent. Dubai is protecting an established global superhub, Riyadh is attempting to create one, Doha is refining a powerful transfer model, and Abu Dhabi is strengthening its premium proposition. Jeddah is leveraging religious and leisure travel, while Muscat and Bahrain can compete through differentiated scale and passenger experience.

Eight Gateways, Eight Different Futures

The clearest way to understand this competition is to compare what each airport is actually trying to become.

The figures reveal an important distinction. Capacity is not traffic. A planned airport capable of handling 150 million passengers does not suddenly possess the connectivity, airline schedules or demand required to fill that capacity.

That distinction matters especially for travellers. A giant terminal may shorten congestion during future peaks, but route frequency, airline choice, transfer reliability and access to the destination remain equally important.

Dubai’s Advantage Is Already Built

Dubai enters this contest from an extraordinary position. Dubai International welcomed 95.2 million passengers in 2025, a 3.1% increase on the previous year and the highest annual international passenger figure ever recorded by an airport.

Its network also demonstrates why passenger volume alone understates its influence. DXB was connected to 291 destinations across 110 countries through 108 international carriers in 2025. India remained its largest destination country, contributing 11.9 million passengers, followed by Saudi Arabia, the United Kingdom, Pakistan and the United States.

That creates a formidable combination of connectivity and destination demand. Dubai does not merely process connecting travellers. It also persuades substantial numbers of passengers to end their journeys there, giving the airport a powerful relationship with hotels, attractions, retail and business travel.

Yet DXB faces a fundamental physical constraint. The airport is operating close to its practical limits, making the transition towards Al Maktoum International strategically significant.

Al Maktoum Could Rewrite Airport Scale

Al Maktoum International represents the boldest infrastructure wager in the comparison. Dubai’s government has committed to a major expansion with a reported US$35 billion investment, with the first major phase expected in the early 2030s.

That phase is designed to accommodate 150 million passengers annually. The eventual vision rises above 260 million passengers and 12 million tonnes of air cargo each year.

The significance goes beyond capacity. DWC is being designed around a new generation of airport operations, integrated transport and automated passenger processing. Its eventual scale would dwarf today’s leading hubs.

For travellers, however, the crucial test will be migration. Dubai must transfer enormous airline operations from an established airport into a new aviation ecosystem without damaging connectivity or convenience. That makes DWC one of the most consequential airport transitions in the world.

Riyadh Is Building More Than an Airport

Saudi Arabia presents the most disruptive challenge because its aviation expansion sits inside a much broader economic transformation. The country’s airports handled more than 128 million passengers in 2024, up 15% from 2023.

Jeddah led with about 49 million passengers, while Riyadh’s King Khalid International handled 37.6 million. Saudi Arabia’s total international passenger traffic exceeded 69 million, while domestic traffic surpassed 59 million.

The planned King Salman International Airport changes the equation further. The project covers roughly 57 square kilometres, includes six parallel runways and is designed to accommodate up to 120 million travellers by 2030 and 185 million by 2050.

Riyadh’s ambition is therefore not simply to expand an airport. It is to construct an aerotropolis linking aviation, logistics, retail, hospitality, business and tourism.

The emergence of Riyadh Air adds another layer. Saudi Arabia wants its new carrier to connect the Kingdom with 100 international destinations by 2030. If airport capacity, airline network growth and tourism development advance together, Riyadh could become the Gulf’s most significant new aviation force.

Jeddah Has a Demand Engine Few Can Match

Jeddah occupies a different position in the contest. Its strategic importance comes from a powerful combination of international aviation, Saudi domestic demand and access to Makkah.

King Abdulaziz International Airport handled approximately 49 million passengers in 2024, making it Saudi Arabia’s largest airport by passenger traffic. Its reported annual capacity reached 50 million, with utilisation at about 98%.

That utilisation figure is important. It shows why Saudi Arabia cannot rely on incremental expansion alone as demand grows.

Jeddah also recorded the Kingdom’s largest number of international routes in 2024, with 369. That gives the airport a substantial platform for pilgrimage traffic, expatriate travel and the Kingdom’s emerging leisure economy.

For travellers, Jeddah’s proposition is therefore unusually broad. It can serve religious journeys, business trips, domestic connections and a growing international tourism market.

Doha Perfects the Transfer Formula

Hamad International Airport represents perhaps the purest transfer-oriented model in the comparison. ACI World recorded 54.34 million international passengers at Doha in 2025, placing it among the world’s largest international airports.

The airport has now expanded capacity beyond 65 million passengers annually, strengthening its ability to accommodate future growth. Its location, terminal design and airline ecosystem support Qatar’s role as a major bridge between Europe, Asia, Africa and the Americas.

The traveller proposition is also unusually polished. Hamad has more than 200 retail and dining outlets, while its Orchard indoor garden has become a distinctive part of the passenger experience.

That matters because transfer airports increasingly compete on dwell time. A passenger with a three-hour connection evaluates food, shopping, lounges, family facilities and terminal navigation as closely as route availability.

Abu Dhabi Is Chasing Quality, Not Just Scale

Abu Dhabi’s Zayed International Airport takes a different route. Its Terminal A provides 45 million passengers of annual capacity and can process up to 11,000 passengers per hour.

The terminal’s technology is central to its proposition. It is designed around extensive biometric processing and includes the region’s US pre-clearance facility, allowing eligible passengers to complete US immigration and customs formalities before departure.

The airport is also connected to more than 120 passenger destinations through over 30 airlines.

For travellers, that creates an interesting middle ground. Abu Dhabi does not need to replicate Dubai’s passenger numbers to compete effectively. Its opportunity lies in combining Etihad’s network, premium travel, airport technology and Abu Dhabi’s growing cultural and luxury-tourism offer.

Muscat and Bahrain Offer Another Formula

Muscat demonstrates why smaller scale does not necessarily mean strategic weakness. Its current passenger terminal has capacity for 20 million passengers, while Oman Airports has planned staged expansion to 24 million, 36 million and ultimately 48 million.

The airport also has a 580,000-square-metre terminal, two parallel runways and infrastructure capable of handling the Airbus A380.

Oman’s advantage is destination differentiation. Muscat can sell travellers an experience built around mountains, coastline, heritage, nature and relatively restrained urban scale. It does not need to become another Dubai to become more valuable.

Bahrain offers a similarly distinctive proposition. Bahrain International Airport’s new terminal has capacity for 14 million passengers annually, 27-plus airline operators and more than 57 destinations. Its smaller footprint can become an advantage for passengers who value simplicity and shorter airport journeys.

The Traveller’s Real Test Goes Beyond Size

A future traveller will rarely ask which airport has the largest terminal. The more useful question is whether the airport makes the entire journey easier.

The ranking changes again when tourism enters the equation. An airport creates greater economic value when it converts passengers into visitors rather than simply transferring them onwards.

Dubai has already demonstrated that model at enormous scale. Abu Dhabi is strengthening it through attractions and cultural tourism. Saudi Arabia is attempting to replicate it across a much larger domestic market.

That shift could become the defining competitive battleground of the next decade.

The Numbers Behind the Gulf Aviation Boom

The latest official Dubai data confirms 95.2 million DXB passengers in 2025, with 454,800 annual flight movements and a 77.6% annual load factor. Dubai Airports also reports 291 destinations across 110 countries through 108 international carriers.

Dubai’s future capacity story is equally significant. The first major DWC expansion phase is planned for 150 million annual passengers, followed by an eventual capacity exceeding 260 million and 12 million tonnes of cargo.

Saudi Arabia’s official 2024 air-transport statistics recorded more than 128 million passengers nationwide, including 49 million at Jeddah and 37.6 million at Riyadh. The same dataset reports 126 million passengers of total airport capacity and 1.2 million tonnes of air cargo.

King Salman International Airport is planned across approximately 57 square kilometres, with six runways and targets of up to 120 million travellers by 2030 and 185 million by 2050. The original masterplan also projected SAR27 billion in annual non-oil GDP contribution and 103,000 direct and indirect jobs.

Hamad International’s capacity has now risen beyond 65 million passengers annually, following the introduction of Concourses D and E. ACI World recorded 54.34 million international passengers at Doha in 2025.

Zayed International has 45 million annual passenger capacity, can process 11,000 passengers hourly and connects more than 120 destinations through more than 30 airlines.

Muscat’s official airport-development information gives a current terminal capacity of 20 million passengers, with staged expansion designed to reach 48 million. The terminal covers 580,000 square metres and has two parallel runways.

Bahrain International Airport’s new passenger terminal provides 14 million passengers of annual capacity, with more than 27 airlines and over 57 destinations.

For the wider market, ACI World projects the Middle East at roughly 5.2% passenger-growth CAGR between 2024 and 2030, compared with approximately 4% globally. ICAO’s longer-range assessment puts Middle East passenger growth at around 4.6% annually through 2045.

Current September 2026 scheduled-capacity data adds another useful snapshot: Saudi Arabia is the region’s largest national market with 7.34 million seats, up 4% year on year. DXB remains the largest airport at 4.34 million seats, while Jeddah has 2.64 million, Doha 2.54 million, Riyadh 2.36 million and Abu Dhabi 1.63 million.

The New Battle Is for Valuable Passengers

The Gulf’s next aviation contest will increasingly involve passenger quality, not just passenger quantity. Premium travellers, business visitors, stopover tourists, families and long-haul leisure passengers can generate very different economic returns.

Airports therefore need stronger links with hotels, attractions, rail systems, city centres and tourism authorities. A seamless airport is valuable, but a seamless destination journey is more powerful.

This is why the eight gateways should not be judged on one universal scale. Dubai may retain the strongest established superhub position, while Riyadh could become the most consequential emerging challenger. Doha can remain exceptionally strong for transfers, and Muscat can prosper without pursuing megahub status.

What Travellers Should Watch Next

The next few years will reveal which strategies translate investment into actual demand. DXB will remain the benchmark, but its physical constraints make DWC’s development particularly important.

Riyadh deserves close attention because airport expansion, airline growth and tourism investment are advancing simultaneously. Jeddah’s position will also strengthen if pilgrimage and leisure traffic continue expanding.

Meanwhile, Doha and Abu Dhabi have already built sophisticated passenger environments, while Muscat and Bahrain can exploit their smaller scale.

For travellers, that competition should bring practical benefits. More routes can improve fares and schedule choice, additional capacity can reduce pressure during peak periods, and stronger transfer competition can push airports towards faster processing and better services.

The Gulf’s Aviation Map Is Being Redrawn

The most important lesson is that there may be no single winner. Dubai has the strongest established global position, while Al Maktoum represents the most ambitious capacity experiment. Riyadh has the potential to become the biggest new force, and Doha remains exceptionally powerful as a transfer gateway.

Abu Dhabi has a credible premium strategy, Jeddah possesses a unique pilgrimage engine, Muscat offers destination differentiation and Bahrain can compete through accessibility. Together, these airports are creating a more complex aviation landscape than the traditional Dubai-versus-Doha narrative suggests.

For travellers, that is ultimately good news. The coming Gulf aviation cycle should produce more routes, greater capacity, stronger airport experiences and increasingly sophisticated stopover options. The real contest will be decided not by concrete and runways alone, but by which gateway can turn global connectivity into a compelling reason to travel.