Surat to Kathmandu flight guide — 1-stop routing, fares, baggage, Nepal entry for Indians.
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Quick answer: Surat to Kathmandu flights take about ≈ 4–6h (1-stop via Mumbai or Delhi), operated by IndiGo, Air India, Nepal Airlines, Himalaya Airlines, No non-stop — 1-stop via BOM or DEL (IndiGo/Air India + Nepal Airlines, Buddha Air, IndiGo Intl). Indian passport holders should check the visa requirement summarised below. Use the live search above to compare today's cheapest STV–KTM fare across every airline, OTA and travel agent in one place.
Last reviewed June 2026 by the FlightGPT flights desk · route facts cross-checked against DGCA and the Airports Authority of India (AAI) · fares are live — verify the final price in search before booking.
Looking for cheap flights from Surat to Kathmandu? FlightGPT compares live STV to KTM fares across every connected source — Indian carriers, Gulf hubs, OTAs and trusted travel agents — and shows the cheapest options side by side. Whether you want a Surat to Kathmandu non-stop tomorrow, a last-minute weekend deal or the lowest price three months out, every active Surat-Kathmandu fare is one search away.
No direct flight connects Surat (STV) and Kathmandu (KTM) as of 2026. Surat Airport itself has limited domestic connectivity, so the most practical routing is: (a) Fly STV→AMD (Ahmedabad, ≈ 45 minutes), then AMD→KTM on IndiGo or Air India, or (b) fly STV→BOM (Mumbai, ≈ 1 hour), then BOM→KTM on IndiGo, Air India, or Himalaya Airlines. Alternatively, some Surat residents drive or take the train to Ahmedabad (≈ 2.5–3 hours) and fly AMD→KTM directly, which can be more schedule-flexible. Booking a single-PNR itinerary through IndiGo or Air India from STV ensures through-baggage and missed-connection protection.
Surat to Ahmedabad by air is approximately 280 km and takes ≈ 45–50 minutes. Ahmedabad to Kathmandu nonstop covers approximately 2,120 km and takes around 3 hours 15 minutes to 3 hours 30 minutes. Via Mumbai, the BOM–KTM leg covers approximately 2,000 km and takes about 3 hours to 3 hours 15 minutes. Total elapsed journey time (Surat to Kathmandu) including a typical 1.5–2 hour layover at the hub is approximately 6–8 hours. From an itinerary standpoint, the AMD routing often offers better scheduling than Mumbai for Surat-originating passengers due to Ahmedabad's Gujarat proximity.
Indian citizens do not need a visa or passport to enter Nepal — an Aadhaar card, voter ID, or other valid government-issued photo ID is sufficient for immigration purposes. However, airlines operating from Surat or Ahmedabad require either a valid Indian passport or an acceptable photo ID (the accepted documents list varies by carrier, so check with IndiGo or Air India before travel). There is no visa fee, no online registration, and no advance clearance required. Indian nationals can stay in Nepal indefinitely under the open-border policy. For air travel to Nepal, the standard advice is to carry a valid Indian passport for the smoothest immigration and check-in experience.
Surat Airport (STV), officially Surat International Airport, is a growing secondary airport handling mainly domestic routes to major Indian cities. As of 2026, its international service is limited. For the Kathmandu journey, most passengers will transit through Ahmedabad or Mumbai. The airport is approximately 14 km from Surat city centre. IndiGo and Air India operate the primary Surat–Ahmedabad and Surat–Mumbai sectors. The airport has a modest terminal building, basic F&B, and adequate parking. Ground transport includes pre-paid auto-rickshaws and city cabs. Bus connectivity to the airport is improving but remains limited compared to larger cities — book an Ola or Uber for reliable transfer.
Tribhuvan International Airport (KTM) in Kathmandu is Nepal's only international airport, 6 km from the city. Indian nationals clear immigration through a dedicated lane with photo ID verification. The arrivals process is straightforward, with no visa queues for Indian passport holders. Taxis from KTM to Thamel (the tourist district) take 15–20 minutes and cost ≈ NPR 600–800 via the prepaid taxi counter inside the terminal. The city's main religious draw for Indian pilgrims is Pashupatinath Temple, one of Hinduism's holiest Shiva shrines, located within 5 km of the airport. Boudhanath Stupa and Swayambhunath are other must-visit landmarks a short drive from the city core.
Since the Surat–Kathmandu journey combines two fare components (Surat–hub + hub–Kathmandu), the total price is influenced by both domestic and India–Nepal pricing dynamics. Off-peak windows for Nepal travel are September–October post-monsoon and January–February winter (avoiding Maha Shivaratri). For the Surat–Ahmedabad or Surat–Mumbai domestic segment, advance booking (30–45 days) generally yields lower fares. The combined one-way economy fare for Surat→Ahmedabad→Kathmandu typically ranges from ≈ ₹9,000 to ₹20,000 all-in. During Indian school vacation periods (April–May) and Deepotsav in Nepal, KTM capacity from Indian hubs gets constrained, pushing prices up across all operators.
When booking a single-ticket (same-PNR) itinerary from STV→AMD→KTM via IndiGo or Air India, your checked baggage should be tagged through to Kathmandu at Surat. This means you do not need to collect and re-check bags at Ahmedabad — a significant convenience saver. Confirm this baggage-through policy at Surat check-in. If you have booked two separate tickets, you must collect your bag at the hub and re-check it, which requires clearing arrivals and checking in again — potentially tight on short layovers. Allow a minimum 2-hour layover for separate-ticket itineraries. Nepal customs allows personal-use quantities of electronics and general goods; declare expensive items on arrival for re-export purposes.
Surat has a significant Nepalese worker community, particularly in the diamond cutting and textile industries where Nepali workers have historically found employment. This creates steady VFR (visiting-friends-and-relatives) traffic on the Surat–Kathmandu corridor, particularly around Dashain and Tihar (major Nepali festivals in October). Surat's textile entrepreneurs also have trade connections with Kathmandu's retail market. The route is increasingly popular for religious tourism, as Pashupatinath in Kathmandu draws thousands of Gujarati and Surat-based Hindu pilgrims annually, particularly for Maha Shivaratri in February–March.
No. As of 2026, there is no nonstop service. The best routing is STV→AMD→KTM via Ahmedabad on IndiGo or Air India, with total travel time of approximately 6–8 hours.
No visa is required. Indian nationals can enter Nepal with a valid passport or government-issued photo ID (voter ID, Aadhaar). No pre-registration or fee is needed.
Combined economy fares (Surat→Ahmedabad→Kathmandu) typically range from ≈ ₹9,000 to ₹20,000 one-way depending on the season and advance purchase.
Book a single-PNR itinerary where possible. This allows your baggage to be checked through from Surat to Kathmandu and provides missed-connection protection. Two separate tickets require collecting and re-checking luggage at the hub.
Ahmedabad (AMD) generally offers more convenient scheduling for Surat residents given its shorter distance and multiple daily KTM frequencies. Mumbai (BOM) has more carriers but longer overall journey times from Surat.
Pilgrimage (Pashupatinath Temple is one of Hinduism's holiest sites), trekking and Himalayan tourism, VFR travel for Surat's Nepalese community, and trade visits for the textile and retail sectors are the primary drivers.
Surat to Kathmandu prices swing with demand, season and lead time more than with any single airline. The reliable lever is comparison: pull every STV–KTM fare at once and shift your date by a day or two. Mid-week and red-eye departures on IndiGo, Air India, Nepal Airlines, Himalaya Airlines are usually where the cheapest seats sit.
For a same-week Surat–Kathmandu trip, the trick is to check all carriers at once rather than one app at a time. FlightGPT's live STV-KTM search does exactly that — red-eye and early-morning departures often carry the lowest last-minute prices. Enter your date above to compare instantly.
There is currently no non-stop service between Surat and Kathmandu — itineraries connect via a hub, with a typical journey of ≈ 4–6h (1-stop via Mumbai or Delhi). Comparing hubs side by side often saves 15-30 percent. FlightGPT lets you filter by "Direct only" or compare both side by side — useful when you want the cheapest Surat Kathmandu ticket but are open to a layover.
On Surat to Kathmandu, the headline price and the price you actually pay can differ once baggage and seat selection are added. That's why FlightGPT compares fully-bundled Surat Kathmandu fares across IndiGo, Air India, Nepal Airlines, Himalaya Airlines — the cheapest all-in option, not the lowest sticker that balloons at checkout.