Ho Chi Minh City → London
Goes through a warning area
Route assessed 2h ago
10,906 km · 14h 45m flying
This routing flies about 687 km further than the straight line between these cities, roughly 56m longer. How we work this out
This trip crosses one of the 19 airspace warning areas we track, and no volcanic ash advisory covers its airports.
The Ho Chi Minh City to London routing via Istanbul crosses a warning area in Iranian airspace. Verify current conditions with your airline and check official sources before booking, as this may affect your journey time or routing.
Part of this route goes through a flight warning area
Monitor the Iranian airspace advisory status before departure and during your journey. Confirm with your airline whether any routing changes are planned.
Ho Chi Minh City → London
Other paths · Stop quality
Airspace warnings · Flight options
This corridor carries constraints because of the Iranian airspace advisory. Alternative routings south or north of this zone may have fewer disruptions, though they often add flight time.
This routing crosses Iranian airspace, which airlines are officially told to avoid. Some carriers still cross it; others take a longer path around it.
Iranian Airspace Advisory · Closed to overflights
Official notice: EASA CZIB-2026-04-R2 ↗
Latest revision dated 30 Sep 2026
Results can include other routes. Look for a connection in Istanbul.
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Other options for this trip
Scores are based on EASA and FAA notices and monitoring sources, added flight time, and how many reroute options exist. This is not a safety rating. Always check with your airline before you book.
For reference only · Verify before booking.
How we score routes →Results can include other routes. Look for a connection in Istanbul.
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