Cheap Flights from San Antonio International to Kathmandu

Compare San Antonio International to Kathmandu flight deals

Find the cheapest month or even day of the year to fly to Kathmandu

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Flight deals from San Antonio International to Kathmandu

Looking for a cheap last-minute deal or the best return flight from San Antonio International Airport to Kathmandu Airport? If you want to travel next month, return fares start from R 27,082. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Antonio International to Kathmandu

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Antonio International to Kathmandu flights are currently cheapest in August.

San Antonio International to Kathmandu: Alternative routes

Compare routes from San Antonio International to Kathmandu below. You may find an airport to fly into that's cheaper, faster, or easier than Kathmandu.

San Antonio to Kathmandu: Flight information

The things to know before you go.
Cheapest flight foundR 10,946
Cheapest month to flyAugust

Finding cheap flights from San Antonio International to Kathmandu: Frequently asked questions

The best price we found for a return flight from San Antonio International to Kathmandu is R 27,082. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Antonio International to Kathmandu. But we found flights with one or more stops from R 27,082.
As of July 2026, there are no flights flying from San Antonio International to Kathmandu.
The cheapest month to fly from San Antonio International to Kathmandu is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Antonio International Airport to Kathmandu Airport on Friday, 21 August 2026.
No airlines currently offer direct flights between San Antonio International Airport and Kathmandu Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kathmandu but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kathmandu is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines offers the cheapest flight tickets to Kathmandu.

Flying from San Antonio International Airport (SAT) to Kathmandu Airport (KTM): what you need to know

  • Kathmandu's timezone is UTC+5:47, which makes Kathmandu 11 hours 48 minutes ahead of San Antonio.

  • Arrive at the airport on time so you don't miss your SAT to KTM flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • You can expect longer lines during popular months such as July. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a smart move.

How to find the cheapest flights from San Antonio International Airport (SAT) to Kathmandu Airport (KTM)

  • Right now, R 10,946 is the lowest price we've seen for a one-way San Antonio International Airport to Kathmandu Airport flight. The best price for a return plane ticket is R 27,082. Remember that fares could change due to availability at the time of booking.

  • It's usually smart to book early if you want to find cheap tickets from SAT to KTM. That's because flight prices are based on demand, which tends to increase closer to departure.

  • If you're flexible with your travel dates, use the 'Whole month' search function. It'll find the lowest price across every month when searching for your flight from San Antonio International Airport to Kathmandu Airport.

  • Never miss a deal on cheap flights from SAT to KTM by creating a Price Alert. We'll send you an email or notification through the app when a new low fare is offered.

  • Select your ideal arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from San Antonio International Airport to Kathmandu Airport.

Handy information about San Antonio International Airport (SAT)

  • SAT is located at 9800 Airport Boulevard.

  • San Antonio International Airport has an excellent on-time performance, so flight disruptions are less likely. Departures from SAT land on schedule 82% of the time.

  • San Antonio International Airport is about 14 kilometres from central San Antonio. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 20 minutes or so to arrive, depending on the traffic.

  • The trip on public transport typically takes 50 minutes.

  • Catching an early flight from San Antonio International Airport to Kathmandu Airport? Avoid the stress of rushing to the airport (and sneak in some extra snooze time) by picking one of these stays near SAT:

Arriving at Kathmandu Airport (KTM)

  • The last thing you want is a lengthy trip to your hotel if you're getting in late on a San Antonio International Airport to Kathmandu Airport flight. Check in to one of these accommodation options near KTM instead:

  • Enjoy the freedom to roam with a Kathmandu Airport rental car. Pick up a set of wheels from Spark Car to explore parts of Kathmandu that don't always get the spotlight.

  • For the lowest price, reserve your ride from Kathmandu Airport about one week ahead.

Getting from Kathmandu Airport (KTM) to central Kathmandu

  • Kathmandu Airport to central Kathmandu has a drive time of around 30 minutes. It's approximately 6 kilometres away.

  • It takes around 40 minutes to get there by public transport.

When to fly to Kathmandu Airport (KTM)

  • The quietest month for a flight from San Antonio International Airport to Kathmandu Airport is March, while November is the most popular. Pick the best time to go to Kathmandu based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Kathmandu is June, with the temperature ranging between 17ºC (63ºF) and 30ºC (86ºF). Book your flights from San Antonio International Airport to Kathmandu Airport in this month if you like this kind of weather.

  • January has average temperatures of between 3ºC (37ºF) and 19ºC (66ºF). Look for cheap tickets from SAT to KTM sometime around then if you like travelling in cooler conditions.

Explore more of Nepal

  • Kathmandu is easy to fall in love with, but there are so many other parts of Nepal you'll want to see. Around 145 kilometres north-west of Kathmandu, a visit to Pokhara will keep your itinerary busy. Start with leading sights like Phewa Lake, Parahawking and Sarangkot View Point.

  • If you're interested in discovering another side of Nepal, head for Patan, about 6 kilometres south of Kathmandu. Patan Durbar Square, Hiranya Varna Mahavihar and Kathmandu are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.