Oil Tanker Rates Hit Records as Gulf Conflict Disrupts Shipping

Crude oil transportation costs have reached unprecedented levels as the Iran war disrupts shipping across the Persian Gulf, forces vessels onto longer routes and limits tanker availability. According to Bloomberg data cited by Yahoo Finance and Haaretz on October 10, 2026, supertanker rates from the Gulf to East Asia exceeded $1.4 million per day after rising more than 40% during the first week of October.

The surge follows September rates above $1 million per day on the Persian Gulf-to-China route, already a record at the time. According to the reports, current freight costs have surpassed inflation-adjusted peaks dating back to the tanker industry's early decades, including levels reached during the 1980s Tanker War between Iran and Iraq.

The disruption extends beyond the Middle East. Bloomberg reported that a supertanker offered for a US Gulf Coast-to-Japan voyage carried a total fee of $82 million, approximately 50% higher than three weeks earlier. A separate shipment from the US Gulf Coast to China was reportedly chartered for $76 million, compared with $7 million to $10 million before the war.

According to Haaretz, shipping oil from the United States to China now costs about $80 million, approaching the reported $74 million price of a standard SpaceX Falcon 9 rocket launch. Another US shipping deal reached a rate equivalent to $41 per barrel, compared with an average of $4.50 per barrel on the same route last year. The latest rate represented approximately 45% of West Texas Intermediate crude's price of around $91 per barrel.

Russell Hardy, chief executive officer of Vitol, described the shift from an oil supply problem to a transportation bottleneck at the Energy Intelligence Forum in London.

"We started this conflict with a crude crisis. Then it turned into a product crisis. Now we have more crude oil coming out of the Middle East, but it is turning into a shipping crisis," Hardy said.

Hardy also highlighted the industry's limited capacity to move available cargoes.

"There is really not quite enough shipping to go around," Hardy said.

In comments cited by Haaretz, Hardy described the market's pricing movements as unusually sharp.

"We've had pretty parabolic pricing." Hardy said.

Ship-to-ship transfers in the Gulf of Oman are contributing to the shortage by keeping very large crude carriers, or VLCCs, occupied for weeks. According to the reports, these transfers add approximately a week to individual journeys, while shipping through the Strait of Hormuz has recovered to only about 80% of prewar levels.

Additional pressures include Iranian pressure on the Strait of Hormuz, Houthi attacks that have prompted some vessels to sail around Africa, and damage to ships requiring repairs. The halt in Iranian oil exports to China has also pushed Beijing to seek alternative supplies through the regular commercial market, increasing demand for available tankers.

The shortage has spread to smaller Aframax and Suezmax vessels as oil companies adjust their shipping strategies. According to Haaretz, average daily earnings for these ships have exceeded $680,000, five times the level at the beginning of October.

Some cargoes from West Africa and South America that would normally travel on supertankers are now being divided between two smaller vessels. The change frees larger tankers for other routes but transfers additional demand to the smaller-vessel market.

Oil producers Iraq, the United Arab Emirates and Kuwait have also started purchasing their own tankers to reduce exposure to supply disruptions. Haaretz reported that secondhand tanker prices have reached a record $240 million per vessel.

The higher transportation costs are also squeezing refiners. According to RBC Capital Markets data cited by Haaretz, European refining margins fell by more than half in October after initially benefiting from elevated prices amid a diesel shortage. Analysts warned that continued freight increases could force refineries to reduce output, disrupting or potentially halting some global oil trade flows.