Cheap Flights from Raleigh / Durham (RDU) to Kathmandu (KTM)

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      Travellers and bags, 1 Adult, Economy

      Compare Raleigh / Durham 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 Raleigh / Durham to Kathmandu

      Looking for a cheap last-minute deal or the best return flight from Raleigh / Durham Airport to Kathmandu Airport? If you want to travel next month, return fares start from £922. Find the lowest prices on one-way and return tickets right here.

      Find the cheapest month to fly from Raleigh / Durham to Kathmandu

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

      Raleigh / Durham to Kathmandu: Alternative routes

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

      Durham to Kathmandu: Flight information

      The things to know before you go.
      Cheapest flight found£420
      Cheapest month to flyAugust

      Finding cheap flights from Raleigh / Durham to Kathmandu: Frequently asked questions

      The best price we found for a return flight from Raleigh / Durham to Kathmandu is £922. 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 Raleigh / Durham to Kathmandu. But we found flights with one or more stops from £922.
      As of August 2026, there are no flights flying from Raleigh / Durham to Kathmandu.
      The cheapest month to fly from Raleigh / Durham to Kathmandu is usually September.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Raleigh / Durham Airport to Kathmandu Airport on Wednesday, 23 September 2026.
      No airlines currently offer direct flights between Raleigh / Durham 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.

      Travelling from Raleigh / Durham Airport (RDU) to Kathmandu Airport (KTM): what you need to know

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

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport with enough time to catch your RDU to KTM flight.

      • During popular months like July, it's a good idea to get to the airport even earlier. Plan to arrive two hours before a domestic departure and four hours ahead for international flights whenever you're flying during a peak period in general.

      How to find the cheapest flights from Raleigh / Durham Airport (RDU) to Kathmandu Airport (KTM)

      • Currently, £420 is the lowest price we've seen for a one-way Raleigh / Durham Airport to Kathmandu Airport flight. The best price for a return ticket is £922. Keep in mind that fares can change due to demand when booking.

      • Don't leave things to the last moment. You're more likely to get cheap tickets from RDU to KTM if you book early. Airlines often have some excellent early bird discounts.

      • If you're willing to be flexible with your travel plans, use the 'Whole month' search tool. It'll show you the cheapest price in each month when looking for a flight from Raleigh / Durham Airport to Kathmandu Airport.

      • You won't have to check back in every day to see if fares have gone down when you set up a Price Alert. We'll update you the moment a special offer becomes available on cheap flights from RDU to KTM.

      • Tailor your trip using filters. Pick your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Raleigh / Durham Airport to Kathmandu Airport.

      Handy information about Raleigh / Durham Airport (RDU)

      Arriving at Kathmandu Airport (KTM)

      • If you're arriving on a late Raleigh / Durham Airport to Kathmandu Airport flight, few things top the convenience of being near the terminal. Collect your bags from the carousel and then be resting shortly after at one of these hotels near KTM:

      • Grab a Kathmandu Airport rental car and discover corners of Kathmandu that aren't on a typical itinerary. Browse the options available from Spark Car.

      • Reserving your vehicle from Kathmandu Airport around one week in advance can help you get the lowest rate.

      When to fly to Kathmandu Airport (KTM)

      • It's time to pick your dates for your flight from Raleigh / Durham Airport to Kathmandu Airport. November is the busiest month to visit Kathmandu. If you'd like a more low-key vibe, go in March.

      • The warmest month in Kathmandu is June, with the temperature ranging between 17ºC and 30ºC. Book your flights from Raleigh / Durham Airport to Kathmandu Airport in this month if you like this kind of weather.

      • For cooler conditions, search for a cheap ticket from RDU to KTM in January. Temperatures average between 3ºC and 19ºC then.

      Explore more of Nepal

      • Kathmandu has loads to offer, but there are so many other corners of Nepal just waiting to be explored. About 145 kms (90 miles) north-west of Kathmandu, a trip to Pokhara will keep you busy. Start with popular sights like Phewa Lake, Parahawking and Sarangkot View Point.

      • Around 6 kms (4 miles) south of Kathmandu, Patan is another favourite stop in Nepal. Get a taste of what this destination has to offer at Patan Durbar Square, Hiranya Varna Mahavihar and Kathmandu.

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