U.S. Gas Prices Surge Amidst Escalating Iran Conflict

Gas prices across the United States have risen sharply as the military conflict in Iran continues to unfold, impacting global oil markets and consumer costs. The national average price at the pump jumped 11 cents overnight to $3.11 per gallon, according to AAA, reaching its highest level in over three months, last seen on December 1, 2025 [1, 2].

Impact on Fuel Costs

This increase follows a steady climb in fuel prices earlier in the year, driven by growing tensions between the U.S. And Iran. As of Monday, the average gas price nationwide was around $3.00 per gallon, approximately 20 cents higher than the beginning of January [2]. Analysts predict further increases, with GasBuddy petroleum analyst Patrick De Haan forecasting a potential jump of 30 cents per gallon by the end of the week [2], [1], [3].

Disruptions to Oil Supply

The primary driver behind these price hikes is the disruption to global oil shipments, particularly through the Strait of Hormuz. This strategically vital waterway, connecting to the Persian Gulf, handles approximately 20% of the world’s oil supply [2]. Brent crude, the international benchmark, climbed $4.72, or 6.2%, to $80.83 per barrel on Tuesday, although U.S. Benchmark crude rose $6.22, or 8.8%, to $77.45 per barrel [2].

Broader Energy Market Impacts

The impact extends beyond gasoline, with natural gas prices also surging. This could lead to higher home heating and electricity costs for U.S. Consumers. Futures for Dutch TFF, a European benchmark, rose 39% on Monday, and Henry Hub Natural Gas Futures, a U.S. Benchmark, increased by 5.4% on Tuesday [2].

Economic Implications

Capital Economics analysts suggest that higher gas prices represent a “blow to households’ real purchasing power.” However, they note that a short-term increase in oil prices to $80 per barrel would have a limited impact on headline inflation, contributing approximately 0.4 percentage points [2].

Qatar LNG Production Halt

Adding to the energy market concerns, Qatar halted liquified natural gas (LNG) production at its Ras Laffan plant due to drone attacks. This plant produces around 20% of the world’s LNG supply [2]. EY-Parthenon chief economist Gregory Daco highlighted that most LNG transiting Hormuz originates from Qatar, and any disruption to liquefaction or export infrastructure would significantly impact the global LNG market. Daco also noted that LNG markets are less resilient than oil markets due to a lack of strategic reserves and limited spare liquefaction capacity [2].

Analyst Outlook

GasBuddy’s Patrick De Haan anticipates that price increases will not reach the levels seen in 2022, but warns of continued volatility [4].