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Nepal to Sri Lanka flight

Flying From Nepal to Sri Lanka: What You Need to Know

Cheapest one-way flight priceS$ 363
Cheapest return ticket priceS$ 501
Off-season for travelSeptember
Peak season for travelJanuary
Popular airlineAir India
Cheapest monthJune

Compare multiple airlines at once to find the best flight deals from Nepal to Sri Lanka.

Airlines Flying From Nepal to Sri Lanka
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Search Flights From Nepal to Sri Lanka

Easily compare flights from Nepal to Sri Lanka and find the cheapest tickets available!

Looking for affordable flights from Nepal to Sri Lanka? Check out these great prices for the next 90 days, starting at just S$ 363 for a one-way ticket and S$ 501 for a round-trip.

      • Cheapest nonstop
        Tue, Aug 4
        KTM
        CMB
        |
        Kathmandu
        Colombo
        Direct | Srilankan Airlines
        Sat, Aug 8
        CMB
        KTM
        |
        Colombo
        Kathmandu
        Direct | Srilankan Airlines
        S$ 699 S$ 769
        9% off
        9% off
        S$ 769 S$ 699
      • Sat, Aug 1
        KTM
        CMB
        |
        Kathmandu
        Colombo
        1 stop | IndiGo
        Sat, Aug 8
        CMB
        KTM
        |
        Colombo
        Kathmandu
        1 stop | IndiGo
        S$ 501 S$ 769
        35% off
        35% off
        S$ 769 S$ 501
      • Fri, Jul 17
        KTM
        CMB
        |
        Kathmandu
        Colombo
        1 stop | Normal Airline
        Sun, Jul 19
        CMB
        KTM
        |
        Colombo
        Kathmandu
        Direct | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        Thu, Sep 10
        KTM
        CMB
        |
        Kathmandu
        Colombo
        Direct | Srilankan Airlines
        S$ 468 S$ 515
        9% off
        9% off
        S$ 515 S$ 468
      • Sat, Aug 15
        KTM
        CMB
        |
        Kathmandu
        Colombo
        1 stop | IndiGo
        S$ 363 S$ 515
        30% off
        30% off
        S$ 515 S$ 363
      • Fri, Jul 17
        KTM
        CMB
        |
        Kathmandu
        Colombo
        1 stop | Normal Airline
        Find more flights
        Find more flights

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FAQs: Flights From Nepal to Sri Lanka

  • When is it the cheapest time to fly from Nepal to Sri Lanka?

    According to our flights calendar over the next 90 days, it seems the cheapest date is on 2026-08-06 for one-way flights.
  • The cheapest return flight from Nepal to Sri Lanka is on the route from Kathmandu to Colombo, with prices starting at S$ 501 for a return trip between 2026-08-01 and 2026-08-08.
  • Based on our flight data, the average flight time from Nepal to Sri Lanka is approximately 3 hours 35 minutes based on our most popular routes from Kathmandu to Colombo. The time may also vary depending on your destination.
  • The cheapest airline flying to Sri Lanka from Nepal is IndiGo serving the route from Kathmandu to Colombo.
  • IndiGo are airlines that fly frequently from Nepal to Sri Lanka. The overall price will vary depending on your destination and travel dates. Budget airlines generally offer lower prices to Australia, but they may have limited baggage allowance, reduced onboard services, and longer commuting times to secondary airports.

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