Which Airlines Are Avoiding Iranian Airspace in 2026 — and How It Affects Your Flight

If you are flying between Europe and Asia, or into the Gulf, in 2026, there is a good chance your flight path looks nothing like it did two years ago. The renewed conflict involving Iran has pushed most international carriers out of Iranian airspace — and out of several neighbouring corridors — reshaping routes, flight times and connections across the region.

This post looks at the question travellers keep asking: which airlines are actually avoiding Iranian airspace right now, where are they flying instead, and what does that mean for your ticket? As always with an active conflict, the picture changes quickly — treat this as a snapshot as of mid-August 2026 and check the latest advisories before you fly.

The Short Version

Following the escalation of the US–Iran conflict and repeated military activity in 2026, Europe’s aviation safety agency EASA has advised operators not to fly in the Tehran flight information region at any altitude. Iran partially reopened the eastern part of its airspace for overflights in mid-2026, but the western portion has remained closed, and in practice very few international operators have returned at all.

The result: the overwhelming majority of European, Gulf and Asian carriers are routing around Iran entirely, either south via Egypt and Saudi Arabia towards Oman and the UAE, or north via the Caucasus and Central Asia. Iranian airspace, once one of the world’s busiest Europe–Asia corridors, is carrying a fraction of its former traffic.

Which Airlines Are Staying Out

Airlines rarely publish neat lists of airspace they avoid, but their behaviour is visible in tracking data and their own route announcements. As of mid-August 2026, the broad pattern looks like this:

• European network carriers — including the major German, French, Dutch and British groups — have continued to avoid Iranian and Iraqi airspace even after the partial eastern reopening, following EASA’s conflict-zone guidance and their own security assessments.
• Gulf giants such as Emirates, Qatar Airways and Etihad have repeatedly extended suspensions or adjustments of routes that depended on the affected corridors, while keeping their hubs running via southern routings.
• Most Asian long-haul carriers flying to Europe have shifted to the southern corridor over Saudi Arabia and Egypt, or the northern arc over the Caucasus, Kazakhstan and the Caspian region.
• A small number of regional operators still use the reopened eastern Iranian corridor, but they are the exception rather than the rule.

Is the War in Iran Affecting Flights? Yes — Here Is How

Even if your itinerary never touches Tehran, the conflict shapes your journey in quieter ways. Flights between Europe and South or Southeast Asia are flying longer paths, which adds flight time — typically from roughly half an hour up to a few hours depending on the city pair — and burns more fuel, a cost that eventually shows up in fares.

Congestion is the second effect. Traffic that used to spread across Iran, Iraq and the Gulf now squeezes into fewer corridors. When one of those corridors closes temporarily — as has happened repeatedly around the Gulf in 2026 — the knock-on delays spread fast. We covered one such episode in our post on the Gulf airspace closures in August 2026.

The third effect is schedule fragility. Airlines have cancelled or suspended some thin routes entirely, because the detour makes them uneconomic. If your connection depends on one of these routes, rebooking options may be thinner than usual — worth knowing before you book a tight connection. Our guide to your refund and rebooking rights when airspace closes explains what airlines owe you if it goes wrong.

Are Flights Over the Gulf Safe Right Now?

The honest answer: commercial aviation over the Gulf continues, under intense scrutiny. Regulators and airlines watch the region continuously, and when risk spikes — missile activity, drone activity, GPS jamming — they close airspace or reroute within hours. That is disruptive, but it is the system working as designed: the goal is that no commercial flight is exposed to meaningful risk in the first place.

For travellers, the practical takeaway is not to avoid flying — it is to expect reroutes, allow generous connection times, and check your specific flight’s recent routing rather than relying on general headlines. Our step-by-step guide on how to check if your flight avoids conflict zones shows exactly how to do that with free tools.

Where Flights Are Routing Instead

Two corridors now carry most Europe–Asia traffic. The southern corridor runs across Egypt and Saudi Arabia towards Oman and the UAE before continuing over the Arabian Sea. The northern corridor runs over Turkey and the Caucasus, across the Caspian, and on through Kazakhstan and Central Asia — with some flights continuing over Afghanistan’s high-altitude transit corridor.

Each has trade-offs. The southern route is longer for northern European departures; the northern route is busier than ever and sensitive to weather and capacity limits. Airlines switch between them flight by flight, which is why the same route number can fly noticeably different paths on consecutive days. If you want to understand how those decisions get made, see our explainer on how airlines plan routes around conflict zones.

What This Means When You Book

• Prefer itineraries with longer connection times — rerouting eats buffer, and a 55-minute connection that worked in 2024 may be risky in 2026.
• Check your flight’s actual recent track on a flight-tracking site before you fly if overflight risk matters to you.
• If you are flexible, consider routings that avoid the most congested corridors altogether — we compared some options in our post on safer alternatives to a Dubai layover.
• Watch for schedule changes in the weeks before departure; airlines are adjusting Middle East networks more often than usual.

The Bottom Line

In 2026, avoiding Iranian airspace is not the exception among major airlines — it is the default. Regulators like EASA continue to advise against the Tehran FIR, most international carriers are staying out even where partial corridors have reopened, and Europe–Asia traffic has settled into southern and northern detours. For passengers this mostly means longer flights and busier corridors, not danger — the whole point of these detours is keeping commercial aviation away from risk.

SafeRoutes exists for exactly this moment: check your route, see which airspace it crosses, and fly with a little more certainty. And because the situation genuinely changes week to week, our post on how long the Middle East restrictions might last looks at the scenarios ahead.