Without Tawang · Central Arunachal via direct flight · Itanagar + Ziro Valley
Ziro Valley · Apatani cultural landscape
Traveller origin: Kolkata (CCU) · Dates: 25 May 2026 → 30 May 2026 (5 nights / 6 days) Route: Kolkata → Hollongi / Itanagar (HGI) — direct flight → Ziro Valley → back Costing basis: 2 pax sharing · mid-range (3★ hotels / homestays) · mid-May shoulder season
1. Why this option
Direct flight from Kolkata (~1h 35m) to Hollongi — no Assam detour.
Lighter driving (~170 km Itanagar↔Ziro) vs 1,100+ km round trip for Tawang.
Ziro Valley: UNESCO-listed Apatani cultural landscape, pine forests, rice-fish fields.
Best for travellers with limited time / who dislike long mountain drives / prone to altitude sickness.
2. Flight plan
Leg
Date
Airline (indicative)
Route
Duration
Fare (₹, est.)
Outbound
25 May
IndiGo 6E (morning)
CCU → HGI (Hollongi / Itanagar)
1h 35m non-stop
4,500 – 6,000
Return
30 May
IndiGo 6E (afternoon)
HGI → CCU
1h 35m non-stop
4,500 – 6,500
Round-trip per person (book 3–6 weeks ahead)
≈ ₹9,000 – 12,500
IndiGo is currently the only operator running non-stop Kolkata ↔ Hollongi; verify exact STD/STA 2 weeks before travel. Adani One / ClearTrip / ixigo sometimes list lower fares.
3. Permits (mandatory)
Permit
Who needs it
Where to apply
Cost
Inner Line Permit (e-ILP)
All Indian citizens (non-AP residents)
https://eilp.arunachal.gov.in
₹300 (≤3 days) / ₹500 (4–14 days)
ID proof
Aadhaar / Voter ID / Passport
Carry original + photocopies
—
Apply 3–7 days before travel. Approval usually comes by email in 1–3 working days. No on-arrival ILP.