Air India ExpressDepart20:15
Wed, 2 DecGAU → KTM
4h 55m · 1 stop
₹12,931one way, per person
View deal
- Cheapest fare
- ₹12,931
- Cheapest month
- December
- Direct flights
- Not recently
- Quickest trip
- 4h 55m
Air India Express · Wed, 2 Dec
from ₹12,931
Usually 1+ stop
660 km
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Cheapest month to fly from Guwahati to Kathmandu
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in December 2026
The lowest fares we've seen for each day, cheapest first.
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Getting around
About flights from Guwahati to Kathmandu
Guwahati (GAU) and Kathmandu (KTM) are about 660 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 4h 55m. Over the next few months, one-way fares start from ₹12,931, and December 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Guwahati to Kathmandu?
The cheapest one-way fare we've seen recently is ₹12,931 with Air India Express, departing Wednesday, 2 December 2026.
What is the cheapest month to fly from Guwahati to Kathmandu?
December 2026 currently has the lowest fares, from ₹12,931 one way.
Are there direct flights from Guwahati to Kathmandu?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Guwahati to Kathmandu?
The quickest journey we've seen takes about 4h 55m. Guwahati and Kathmandu are around 660 km apart.
Which airlines fly from Guwahati to Kathmandu?
Recent fares on this route were with Air India Express.
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