Flight tickets from Pittsburgh International to Kathmandu

Compare Pittsburgh International to Kathmandu flight deals

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

Book the best Kathmandu fare with no extra fees

Flight deals from Pittsburgh International to Kathmandu

Looking for a cheap last-minute deal or the best return flight from Pittsburgh International Airport to Kathmandu Airport? If you want to travel next month, return fares start from ₹ 175,675. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Pittsburgh International to Kathmandu

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

Pittsburgh International to Kathmandu: Alternative routes

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

Pittsburgh to Kathmandu: Flight information

The things to know before you go.
Cheapest flight found₹ 101,500
Cheapest month to flySeptember

Finding cheap flights from Pittsburgh International to Kathmandu: Frequently asked questions

The best price we found for a return flight from Pittsburgh International to Kathmandu is ₹ 154,721. 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 Pittsburgh International to Kathmandu. But we found flights with one or more stops from ₹ 154,721.
As of May 2026, there are no flights flying from Pittsburgh International to Kathmandu.
The cheapest month to fly from Pittsburgh International to Kathmandu is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Pittsburgh International Airport to Kathmandu Airport on Monday, 19 October 2026.
No airlines currently offer direct flights between Pittsburgh 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, Qatar Airways offers the cheapest flight tickets to Kathmandu.

Flying from Pittsburgh International Airport (PIT) to Tribhuvan International Airport (KTM): what you need to know

  • The timezone in Kathmandu is UTC+5:47, which is nine hours 48 minutes ahead of Pittsburgh.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to catch your PIT to KTM flight.

  • Flying during a peak month like July? Major public holidays and other popular periods can mean longer lines and delays at airport checkpoints. Play it safe and arrive up to four hours ahead of an international flight and two hours before domestic departures.

How to find the cheapest flights from Pittsburgh International Airport (PIT) to Tribhuvan International Airport (KTM)

  • ₹ 101,500 is the lowest price for a one-way Pittsburgh International Airport to Tribhuvan International Airport flight. A return flight starts from ₹ 154,721. These prices may change depending on availability and demand.

  • Don't wait until the last minute. You're more likely to find cheap tickets from PIT to KTM if you book early. Airlines often have some excellent early bird discounts.

  • Getting cheap flights from Pittsburgh International Airport to Tribhuvan International Airport is easy if you're flexible with your travel plans. Use the 'Whole month' tool to see the lowest fares across the month and snap up a great deal.

  • You won't have to check every day to find out if fares have dropped when you create a Price Alert. We'll let you know the moment the price changes on cheap flights from PIT to KTM.

  • Pick your ideal departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Pittsburgh International Airport to Tribhuvan International Airport.

Handy information about Pittsburgh International Airport (PIT)

  • You'll find PIT at 1000 Airport Boulevard.

  • When it comes to Pittsburgh International Airport's on-time performance, 76.88% of flights complete their journey on time.

  • Central Pittsburgh to Pittsburgh International Airport is approximately 27 kilometres. Depending on traffic, it'll take you about 25 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Booked an early flight from Pittsburgh International Airport to Tribhuvan International Airport? Avoid rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these stays near PIT:

Arriving at Tribhuvan International Airport (KTM)

  • Book a hotel near KTM if you're on a late Pittsburgh International Airport to Tribhuvan International Airport flight. Settle into one of these accommodation options and avoid the hassle of a long transfer:

  • Go beyond Kathmandu and explore places outside the usual tourist stops with your own wheels. You can pick up a Tribhuvan International Airport rental car from Spark Car.

  • Reserving your vehicle from Tribhuvan International Airport about one week in advance gives you the best shot at securing a great deal.

Getting from Tribhuvan International Airport (KTM) to central Kathmandu

  • Tribhuvan International Airport to the centre of Kathmandu has a drive time of about 15 minutes. It's approximately 5 kilometres away.

When to fly to Tribhuvan International Airport (KTM)

  • September is the busiest month for flights from Pittsburgh International Airport to Tribhuvan International Airport. To skip the crowds, head to Kathmandu in February.

  • When reserving your flight from Pittsburgh International Airport to Tribhuvan International Airport, think about the type of weather you like. June is the warmest month in Kathmandu, with the temperature ranging from 17ºC to 28ºC.

  • If you like cooler conditions, search for a cheap ticket from PIT to KTM in January. Temperatures average between 3ºC and 18ºC then.

Explore more of Nepal

  • Pokhara is just one of the many cities in Nepal waiting to be explored once you've taken in the sights of Kathmandu. Around 145 kilometres away to the north-west, its best attractions include Phewa Lake, Sarangkot and Gupteshwor Mahadev Cave.

  • If you want to check out another major stop in Nepal, head for Patan, roughly 6 kilometres south of Kathmandu. Aspur Agro Farm, Pimbahaa Pukhoo and Rajib Handicraft are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.