Middle East Conflict Fuels Jet-Fuel Shortage, Raising Summer Travel Costs

The war that began in early 2026 between Iran, Israel and the United States has disrupted the Strait of Hormuz, the main conduit for roughly 20 percent of global oil and natural-gas shipments. The closure has curtailed jet-fuel imports, prompting airlines to raise fares, cancel routes and add surcharges, while travelers scramble for affordable alternatives.

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Commercial traffic through the Strait of Hormuz was halted after Iranian strikes targeted shipping lanes. With the chokepoint offline, European and Asian carriers—most dependent on imported jet fuel—face immediate shortages, while the United States, despite being a major jet-fuel exporter, remains exposed to volatile global prices.

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• The International Energy Agency’s Fatih Birol warned that Europe has “maybe six weeks or so of remaining jet fuel.”

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• Lufthansa Group announced the cancellation of 20,000 short-haul flights for the summer; Qantas is cutting 5 percent of its domestic schedule; Virgin Atlantic raised some economy tickets by ? $500 and added fuel surcharges.

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• JetBlue increased checked-baggage fees to $39 (off-peak) and $49 (peak).

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• Expedia reported a shift from long-haul destinations (e.g., New York, Los Angeles) to nearer markets such as Philadelphia and Palm Springs; searches for San Jose/San Francisco rose 101 percent, while interest in Italy and Portugal grew 20-22 percent.

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• UK holiday-park chain Butlins recorded a 40 percent year-on-year rise in off-peak bookings.

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The IEA’s Birol cautioned that the jet-fuel shortfall could persist even if the Strait reopens. Dan Akins of Flightpath Economics projected “higher fares, less capacity and less people traveling this summer than expected.” Expedia’s Melanie Fish advised travelers to stay flexible and consider less-obvious destinations to secure savings. Going travel expert Katy Nastro recommended focusing on “predictably affordable” markets such as Florida, Mexico and the Caribbean. The U.S. State Department issued a Level 3 advisory (“reconsider travel”) for Oman, Bahrain, Dubai and Qatar, while the U.K. Foreign and Commonwealth Office warned against all but essential travel to the UAE and Bahrain.

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U.S. carriers have stopped pre-locking fuel prices, exposing passengers to market volatility. Rising ancillary fees and limited insurance options have drawn criticism from consumer advocates. Nancy McGehee, a hospitality professor, noted that “people are making their decisions now because they see that it’s going to be expensive.”

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London resident Lorna Davis described the situation as “prices are so high” after her planned Dubai trip was canceled. In Paris, Lydia Benatia said the conflict “made us quite uneasy” about a family holiday to Oman and that they are “keeping a close eye on developments.” Travelers have also reported longer TSA lines and airport delays linked to a partial U.S. government shutdown.

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While Lufthansa, Qantas and several carriers are trimming capacity, Delta Air Lines reported five of its best sales days since the conflict began, highlighting divergent market impacts across airlines.

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• “At this moment, prices are so high.” — Lorna Davis, London resident

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• “There’ll be higher fares, less capacity and less people traveling this summer than expected,” — Dan Akins, Flightpath Economics

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• “With airfare under pressure, travelers who stay flexible, stay closer to home and look beyond the obvious destinations can still unlock meaningful savings without compromising the experience,” — Melanie Fish, Expedia Group spokesperson

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• “With airfare unpredictability, the best strategy for travelers is leaning into destinations that are predictably affordable,” — Katy Nastro, Going travel expert

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• “People are making their decisions now because they see that it’s going to be expensive.” — Nancy McGehee, Virginia Tech professor

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Analysts warn that jet-fuel scarcity may linger for months, keeping fares elevated and prompting continued route adjustments. Travelers are advised to monitor official advisories, book flexible tickets, and consider domestic or regional destinations until the Strait of Hormuz reopens and supply chains stabilize.

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