Travelling from Guwahati (GAU) to Kathmandu (KTM): what you need to know
The timezone in Kathmandu is UTC+5:47, which is 17 minutes ahead of Guwahati.
Your GAU to KTM flight won't wait if you're late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
Be prepared for longer queues during popular months like November. Arriving up to four hours ahead of international flights and two hours for domestic departures is a wise move.
Consider adding a stopover when booking your ticket from Guwahati to Kathmandu. Just uncheck 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Here are some options between GAU and KTM:
Delhi Indira Gandhi International
Mumbai
Kolkata
How to find the cheapest flights from Guwahati (GAU) to Kathmandu (KTM)
Currently, ₹ 11,759 is the cheapest price we've seen for a one-way Guwahati to Kathmandu flight. The best price for a return plane ticket is ₹ 23,399. Remember that fares can change due to demand when booking.
To score cheap tickets from GAU to KTM, book early. Airlines typically offer their best fares when flights are first made available.
The 'Whole month' tool shows you the cheapest flights from Guwahati to Kathmandu across the entire month. It's an easy way to snap up a bargain if your travel dates are flexible.
You don't need to check back in every day to see if fares have dropped when you create a Price Alert. We'll send you an update as soon as the price changes on cheap flights from GAU to KTM.
Find the right flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Guwahati to Kathmandu, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and number of stops.
Handy information about Guwahati (GAU)
63% of flights that take off from Guwahati touch down at their destination on schedule.
Guwahati is around 26 kilometres from central Guwahati. If you're catching a taxi, ride-sharing or driving from the centre, it'll take 40 minutes or so to get there, depending on the traffic.
You can expect a journey time of around 1 hour on public transport.
Get your trip off to a leisurely start by staying near GAU. Whether you've booked an early flight from Guwahati to Kathmandu or just don't want to be rushed, these stays are ideal:
What is the baggage allowance on flights from Guwahati Airport (GAU) to Kathmandu Airport (KTM)?
Most airlines offering flights from GAU to KTM include a carry-on bag with standard fares, though baggage allowances vary by airline and ticket type. Here is what you can expect with the main airlines operating this route:
Air India
Carry-on allowance: 7kg cabin bag plus personal item
Checked baggage: 23kg included with some economy fares
Departure terminal: Guwahati Airport (GAU), Terminal 1
Arrival terminal: Kathmandu Airport (KTM), Terminal 1
Check-in counters: Open 3 hours before departure
IndiGo
Carry-on allowance: 7kg cabin bag up to 55cm x 35cm x 25cm plus personal item
Checked baggage: 15kg included with some economy fares
Departure terminal: Guwahati Airport (GAU), Terminal 1
Arrival terminal: Kathmandu Airport (KTM), International Terminal
Check-in counters: Opens 3 hours before departure, closes 60 minutes before departure
Air India Express
Carry-on allowance: 7kg cabin bag plus personal item
Checked baggage: 15kg included with some economy fares
Departure terminal: Guwahati Airport (GAU), Main Terminal
Arrival terminal: Kathmandu Airport (KTM), Terminal 1
Check-in counters: Opens 2 hours before departure
You can access essential facilities including free Wi-Fi, restaurants, and shops at Guwahati Airport (GAU). The airport also provides medical services, ATMs, and car parking facilities for your convenience. Prayer rooms and baby care facilities are available to ensure a comfortable journey from Guwahati Airport (GAU).
Arriving at Kathmandu (KTM)
The last thing you want is a lengthy journey to your hotel if you're arriving on a late Guwahati to Kathmandu flight. Book one of these accommodation options near KTM instead:
Venture beyond Kathmandu and explore places that don't always get the spotlight with your own wheels. You can grab a Kathmandu rental car from Spark Car.
For the best deal, reserve your vehicle from Kathmandu about one week before you travel.
Getting from Kathmandu (KTM) to central Kathmandu
From Kathmandu, Kathmandu is approximately 6 kilometres away. It takes around 30 minutes to reach the centre by car.
It takes roughly 40 minutes if you're travelling by public transport.
When to fly to Kathmandu (KTM)
It's time to plan your travel dates for your flight from Guwahati to Kathmandu. February is the most popular month to visit Kathmandu. If you'd like a quieter vibe, go in March.
The warmest month in Kathmandu is June, with the temperature ranging between 17ºC and 30ºC. Book your flights from Guwahati to Kathmandu in this month if this is the type of weather you enjoy.
Look for cheap tickets from GAU to KTM in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 3ºC and 19ºC on average.
Weather snapshot
The weather in Kathmandu features a subtropical highland climate with distinct wet and dry seasons, plus mild temperatures year-round. Here's what to expect throughout the year:
December – February: Winter brings clear skies and crisp air, making these some of the best times to explore Kathmandu with excellent mountain views and manageable daytime temperatures requiring light layers.
March – May: This pre-monsoon season brings warm, dry weather with clear skies and excellent visibility. Layer your clothes as temperatures can shift between cool mornings and warmer afternoons.
June – September: Kathmandu's monsoon season delivers warm temperatures with regular afternoon showers that refresh the city. Light, quick-dry clothing works best for exploring temples and walking through cultural districts. The rainfall creates excellent conditions for indoor sightseeing and museum visits.
October – November: Post-monsoon season brings clear skies and mild weather perfect for exploring outdoor attractions and trekking routes. You'll find ideal conditions for sightseeing around the valley, with bright sunny days and crisp evenings that make walking tours particularly enjoyable.
Sightseeing and travel inspiration
Kathmandu blends ancient temples with narrow streets filled with local markets and traditional crafts. The city sits surrounded by mountains and serves as a base for trekkers heading to the Himalayas. With its mix of Hindu and Buddhist heritage, plus plenty of guesthouses and restaurants, it draws travellers booking flights to Kathmandu year-round.
Things to do in Kathmandu: Explore the narrow alleys and traditional shops of Asan Market in the old city centre, where you can hunt for spices, textiles and local crafts just 2 kilometres northeast of downtown. Head to Shivapuri Nagarjun Park, about 12 kilometres north of the city, for forest walks and mountain views across the valley. Take a stroll through the Garden of Dreams, roughly 1 kilometre northwest of the centre, with its landscaped paths and peaceful ponds.
Cultural experiences: Watch traditional Newari dance performances at the National Theatre in Kantipath, about 2 kilometres east of central Kathmandu, or admire intricate wood carvings and bronze work at Patan Museum in Lalitpur, roughly 8 kilometres southeast. Sample momos and traditional dal bhat in the local tea houses around Durbar Square, just 1 kilometre south of the city centre, alongside centuries-old temples and courtyards that showcase the valley's artistic heritage.
Seasonal highlights: Experience Dashain and Tihar festivals during autumn (September–November) when families gather for celebrations and the city fills with lights and decorations. Spring brings Holi in March with colourful street festivities throughout the valley. The clear mountain views and pleasant temperatures during these seasons make autumn and spring the best time to visit Kathmandu for both cultural experiences and outdoor exploration.
Explore more of Nepal
Kathmandu has loads to offer, but there are so many other corners of Nepal you'll want to see. Around 145 kilometres north-west of Kathmandu, a trip to Pokhara will keep you on the go. Don't miss top attractions like Phewa Lake, Parahawking and Sarangkot View Point.
If you're ready to explore another major stop in Nepal, consider Patan, about 6 kilometres south of Kathmandu. Patan Durbar Square, Hiranya Varna Mahavihar and Kathmandu are among the biggest draws.
