Nakhchivan Entry & Domestic Flight Rules
The Nakhchivan Autonomous Republic (Naxçıvan Muxtar Respublikası) is a landlocked exclave of Azerbaijan bordering Armenia, Iran, and Turkey; foreign travelers already inside Azerbaijan on a single-entry ASAN eVisa can freely fly between Baku (GYD Terminal 2) and Nakhchivan International Airport (NAJ) as a domestic flight without using up their single-entry visa.
Legal Context & 2026 Border Rules
Because Nakhchivan is geographically separated from mainland Azerbaijan, many tourists wonder whether flying from Baku to Nakhchivan counts as leaving Azerbaijan and invalidates their single-entry eVisa.
It does NOT: flights between Baku Heydar Aliyev International Airport (Terminal 2) and Nakhchivan International Airport (NAJ) operated by Azerbaijan Airlines (AZAL) are 100% domestic flights. You do not pass through international exit/entry immigration, so your single-entry eVisa remains valid when you fly back to Baku.
However, if you fly directly into Nakhchivan from Istanbul or another foreign city (or cross from Turkey/Iran when international checkpoints permit), that counts as an international entry.
What You Should Do Before & During Your Trip
- Head to Terminal 2 (not Terminal 1) at Baku Heydar Aliyev Airport for domestic AZAL flights to Nakhchivan (NAJ).
- Carry your original passport and printed eVisa PDF even though the flight is domestic.
- Count days spent in Nakhchivan toward your overall 30-day visa stay and 15-day State Migration Service registration total.
Common Traveler Mistakes
- Going to International Terminal 1 at Baku Airport for a domestic flight to Nakhchivan (all NAJ domestic flights depart from Terminal 2).
Frequently Asked Questions About Nakhchivan Entry & Domestic Flight Rules
Does flying from Baku to Nakhchivan and back require a multiple-entry visa?
No. Because Baku (GYD) to Nakhchivan (NAJ) is a domestic flight within the Republic of Azerbaijan, a standard single-entry ASAN eVisa covers your entire trip.
Do I need a special military or regional permit to visit Nakhchivan city and Alinja Castle?
No special permit is required for foreign tourists visiting Nakhchivan city, Alinja Castle (the "Machu Picchu of Azerbaijan"), Ashabi-Kahf, or Momine Khatun Mausoleum.
Related Official Glossary Terms
Heydar Aliyev International Airport (IATA: GYD, ICAO: UBBB) is Azerbaijan’s primary international aviation gateway located 20 kilometers northeast of central Baku, handling over 90% of foreign eVisa arrivals at Terminal 1 and domestic flights to Nakhchivan at Terminal 2.
Every Azerbaijan ASAN eVisa carries two distinct day counters: a 90-day Validity Period (the 3-month calendar window during which you are allowed to enter and exit Azerbaijan) and a 30-day Duration of Stay (the maximum number of calendar days you may physically remain inside Azerbaijan on that single entry).
ASAN Visa (ASAN Viza) is the official electronic visa issuance platform of the Republic of Azerbaijan, operated by the State Agency for Public Service and Social Innovations to issue single-entry 30-day eVisas to citizens of 90+ eligible countries.
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