"Overall, markets are trying their best to look through any potential re-ignition in the conflict towards the final destination – and perhaps rightly so," Michael Wan, MUFG senior currency analyst, said in a note.
Crude prices have been far more benign than headline supply disruptions indicate, with some of the resilience in the system helped by a much sharper-than-expected drop in oil imports from China, Wan added.
South Korea's KOSPI surged as much as 5%, lifted by gains in chipmakers Samsung Electronics and SK Hynix after an overnight rally in U.S. AI-linked stocks. Taiwan's tech-heavy benchmark followed suit, jumping 3.4%.
Equities in Kuala Lumpur advanced as much as 1% to their highest point since mid-May and were on track for a sixth session of gains.
Bangkok shares climbed as much as 0.8% before trimming some gains. Thailand's headline inflation rose less than expected in July, weighed by lower oil prices.