China, South Korea Tourism Under Pressure as Hormuz Ship Traffic Plunges 94% for Asia

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China and South Korea tourism face rising risks as Strait of Hormuz ship traffic plunges nearly 94% from the normal 130–140 vessels per day to just 8–11 transits. The disruption threatens Asia’s energy supply chain, increases aviation fuel pressures and could affect long-haul travel costs, airline capacity and passenger confidence.

China and South Korea tourism sectors are facing growing pressure as Strait of Hormuz ship traffic plunges by around 94% from normal levels, raising concerns over energy costs, airline operations and long-haul travel connectivity. The sharp maritime slowdown is disrupting a crucial route that supplies Asian economies with oil and LNG, creating risks for aviation fuel prices, international fares and outbound travel demand across major Asian tourism markets.

Why Does the Strait of Hormuz Matter So Much?

The Strait of Hormuz is a narrow maritime passage between Iran and Oman connecting the Persian Gulf with the Gulf of Oman and Arabian Sea. Its geographical size hides its enormous economic importance.

U.S. Energy Information Administration data show that oil flows through Hormuz averaged about 20.9 million barrels per day during the first half of 2025. That was roughly one-quarter of global seaborne oil trade and around one-fifth of worldwide petroleum liquids consumption. More than one-fifth of global LNG trade also passed through the waterway.

The crisis has already changed those numbers. Total oil flows dropped from 20.7 million barrels per day in Q4 2025 to 14.6 million b/d in Q1 2026. Crude oil and condensate declined from 15.2 million to 10.7 million b/d, while petroleum-product movements fell from 5.5 million to 3.9 million b/d.

Latest Strait of Hormuz Data at a Glance

Why Is Eight Ships in One Day Such an Important Warning?

Eight ships moving through Hormuz may sound like evidence that the waterway remains functional, but compared with its normal workload, it demonstrates just how severely maritime confidence has deteriorated.

Reuters reported in late May that average daily transits had already fallen below seven vessels after 1 March and below six during May. By late July, traffic was still described as thin, even as individual very large crude carriers attempted to move Gulf oil towards Asian markets.

The problem is therefore not simply whether Hormuz is technically open or closed. Shipowners must consider military activity, vessel safety, insurance, crew security and the possibility that conditions could change while a vessel is approaching the Gulf.

For tourism, those calculations matter because shipping risk can ultimately become an aviation cost. Higher crude and refined-product prices increase pressure on jet-fuel bills, while geopolitical uncertainty can force airlines onto longer routes.

How Is China Facing a New Travel and Tourism Challenge?

China has enormous exposure because Asian economies historically receive most of the crude and condensate passing through Hormuz. EIA data show that 89% of Hormuz crude and condensate flows went to Asian markets in the first half of 2025, while China, India, Japan and South Korea collectively accounted for 74%.

For Chinese travel, the risk operates through both fuel and connectivity. Rising energy costs can increase airline operating expenses, while instability around Iran and Gulf airspace can complicate westbound routes. Earlier in the conflict, travellers shifted away from disrupted Middle Eastern hubs and Asian airlines reported stronger demand on direct Europe services.

That creates an unusual tourism equation. Chinese travellers still want Europe and other long-haul destinations, but airlines must balance demand against fuel costs, aircraft utilisation and longer routings. Gulf airlines had restored much of their capacity by mid-June, yet renewed instability keeps that recovery vulnerable.

Why Is India Particularly Exposed to the Hormuz Shock?

India sits much closer to the crisis geographically and has extensive aviation, tourism, business and migrant links with the Gulf. That makes prolonged instability particularly important for Indian international travel.

Air India has already faced significant operational pressure from the Iran war. OAG data cited by Reuters showed it scheduled 6,404 international flights between March and May, down 17.5% year-on-year, while the carrier announced broader reductions covering June through August. Foreign airlines increased their share of India-origin international scheduled flights from 51.2% to 58.4% over the same comparative period.

Hormuz adds another layer through fuel. India is among the major Asian destinations for Gulf crude, so disruption can feed into refining and jet-fuel economics.

There is also a logistical problem. A Middle East-to-western India tanker round trip normally takes around 20 days, meaning alternative sourcing cannot instantly compensate for interrupted Gulf supplies.

Why Could Japan Feel the Hormuz Crisis Through Airfares?

Japan’s exposure is particularly significant because it relies heavily on Middle Eastern energy. Reuters reported in March that the Middle East supplies around 95% of Japan’s oil, with approximately 70% of its oil imports passing through Hormuz. Japan also receives about 11% of its LNG from the Middle East, with roughly 6% passing through the strait.

That does not mean tourism collapses whenever Hormuz traffic falls. The more realistic transmission mechanism is cost.

Airlines are highly sensitive to jet-fuel prices. When crude becomes more expensive, carriers can face higher operating costs, particularly on long-haul routes connecting Japan with Europe and the Middle East. IATA Director General Willie Walsh warned earlier in the conflict that the Middle East crisis would push airline ticket prices higher.

Japan also faces a distance disadvantage when replacing Gulf supplies. Tanker voyages serving China, Japan and South Korea can require two months or more for a round trip, making rapid supply substitution difficult.

How Is South Korea’s Tourism Sector Exposed?

South Korea shares many of Japan’s structural vulnerabilities. It is a major Asian energy importer, and together with China, India and Japan forms the group that accounted for 74% of crude and condensate moving through Hormuz in H1 2025.

For Korean tourism, the immediate concern is less about ships themselves and more about what prolonged disruption does to aviation.

Higher energy prices can increase airline costs on long-distance services, while Middle Eastern conflict-zone restrictions can force carriers to avoid shorter routings. Europe-bound passengers can therefore face a combination of longer journeys, altered schedules and potentially higher fares.

The Gulf is also an important connecting region for Asian travellers. Before the conflict, Emirates, Qatar Airways and Etihad carried nearly one-third of passengers travelling between Asia and Europe, according to Cirium data cited by Reuters. Gulf connectivity had recovered substantially by mid-June, but continuing military instability leaves that network exposed to further disruption.

Why Can’t Pipelines Simply Replace the Strait?

The uncomfortable answer is capacity.

Hormuz handled around 20.9 million barrels per day of oil during H1 2025. Existing pipelines outside the strait can redirect only part of that enormous volume. EIA estimates indicate Saudi Arabia and the UAE possess approximately 4.7 million barrels per day of available bypass capacity.

That leaves a vast difference between normal maritime movements and immediately available alternative capacity.

The problem is intensified by tanker logistics. Ships redirected towards suppliers in the Americas or elsewhere must travel much greater distances. Reuters analysis noted that Middle East-to-India voyages are comparatively short, while round trips serving China, Japan and South Korea can take two months or longer. Some tankers transporting American oil and LNG towards Asia can spend as much as 40 days on individual voyages.

For airlines and travellers, prolonged supply inefficiency increases the possibility that elevated fuel costs persist even after shipping conditions begin improving.

How Has the Iran War Already Changed Global Air Travel?

The aviation disruption began long before the latest eight-vessel reading.

When the Iran war erupted on 28 February 2026, major Gulf aviation hubs were temporarily disrupted as airlines cancelled, diverted or rerouted thousands of flights. The conflict squeezed capacity and pushed some passengers away from Middle Eastern connections.

Asian airlines subsequently benefited from passengers seeking alternative Europe routings. By mid-June, however, flights by major Gulf carriers had recovered to roughly 90% of normal levels, according to Flightradar24 data cited by Reuters.

The recovery remains fragile. European aviation authorities have repeatedly warned operators about conflict-zone risks over Iran, Iraq and Lebanon.

That means Hormuz and aviation are connected through two different channels: energy costs below the aircraft and geopolitical airspace risk above it. Together, they can influence fares, schedules, capacity and traveller confidence.

What Does the Latest Hormuz Data Mean for Global Tourism?

The Strait of Hormuz crisis has moved beyond a regional maritime emergency. Its consequences now stretch through the international travel economy.

The most striking comparison remains the traffic collapse. A waterway accustomed to roughly 130–140 vessels every day recorded only eight Kpler-tracked transits on 11 August, while another major tracking provider, LSEG, counted 11. The difference between datasets does not change the broader picture: maritime traffic remains dramatically below pre-war norms.

For China, India, Japan and South Korea, the risks are particularly important because these economies collectively absorb such a large share of energy transported through Hormuz.

Tourism will not necessarily suffer in the same way in every market. India faces particularly direct Gulf connectivity issues. China has enormous outbound travel volumes. Japan and South Korea face substantial imported-energy exposure.

But the chain connecting them is increasingly clear: fewer ships can tighten energy supply; tighter supply can raise fuel costs; higher fuel costs can squeeze airlines; and airline pressure can ultimately reach travellers through fares, capacity, schedules and route changes.

China and South Korea tourism face pressure as Strait of Hormuz ship traffic plunges 94%, disrupting Asia’s energy flows, raising aviation fuel costs and threatening long-haul travel connectivity as airlines and travellers prepare for higher expenses and route uncertainty.

In conclusion, China and South Korea tourism remain under pressure as Strait of Hormuz ship traffic plunges 94% from normal levels, creating wider risks for Asia’s energy security, aviation costs and international travel connectivity. The collapse in vessel movement through one of the world’s most important energy corridors has increased uncertainty over fuel supplies, airline operations and long-haul travel demand. With China and South Korea among the major Asian economies linked to Hormuz energy flows, prolonged disruption could continue affecting fares, schedules and traveller confidence across the region.