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Tribhuvan International Airport to Singapore Changi Airport flight

Explore the cheapest one-way and round-trip flights from Tribhuvan International Airport to Singapore Changi Airport over the next 90 days, with one-way fares from US$221 and round-trip from US$444. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      KTM 5:10 PM
      22h 20m
      1 stop
      SIN 5:45 PM
      Kathmandu - Singapore | Mon, Nov 2 | IndiGo
      US$221 US$514
      56% off
      56% off
      US$514 US$221
    • KTM 10:45 AM
      28h 45m
      1 stop
      SIN 5:45 PM
      Kathmandu - Singapore | Tue, Nov 3 | IndiGo
      US$227 US$514
      56% off
      56% off
      US$514 US$227
    • KTM 2:05 PM
      25h 25m
      1 stop
      SIN 5:45 PM
      Kathmandu - Singapore | Wed, Nov 4 | IndiGo
      US$233 US$514
      55% off
      55% off
      US$514 US$233
    • KTM 2:45 PM
      24h 20m
      1 stop
      SIN 5:20 PM
      Kathmandu - Singapore | Sun, Dec 6 | IndiGo
      US$234
      54% off
      US$514 US$234
    • KTM 2:45 PM
      17h 15m
      1 stop
      SIN 10:15 AM
      Kathmandu - Singapore | Tue, Dec 8 | IndiGo
      US$237
      54% off
      US$514 US$237
    • KTM 3:05 PM
      24h
      1 stop
      SIN 5:20 PM
      Kathmandu - Singapore | Thu, Dec 10 | IndiGo
      US$244
      53% off
      US$514 US$244
    • KTM 5:10 PM
      22h 20m
      1 stop
      SIN 5:45 PM
      Kathmandu - Singapore | Fri, Dec 11 | IndiGo
      US$244
      53% off
      US$514 US$244
    • KTM 8:50 PM
      18h 40m
      1 stop
      SIN 5:45 PM
      Kathmandu - Singapore | Tue, Dec 1 | IndiGo
      US$244
      53% off
      US$514 US$244
    • KTM 2:45 PM
      17h 15m
      1 stop
      SIN 10:15 AM
      Kathmandu - Singapore | Wed, Dec 2 | IndiGo
      US$245
      52% off
      US$514 US$245
    • KTM 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Kathmandu - Singapore | Tue, Nov 3 | Normal Airline
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    • Cheapest nonstop
      KTM 11:00 PM
      5h
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Thu, Dec 10 | Singapore Airlines
      SIN 6:55 PM
      5h 10m
      Nonstop
      KTM 9:50 PM
      Singapore - Kathmandu | Mon, Dec 14 | Singapore Airlines
      US$618 US$790
      22% off
      22% off
      US$790 US$618
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Sun, Nov 8 | Singapore Airlines
      SIN 6:55 PM
      5h 10m
      Nonstop
      KTM 9:50 PM
      Singapore - Kathmandu | Sun, Nov 15 | Singapore Airlines
      US$703 US$790
      11% off
      11% off
      US$790 US$703
    • KTM 10:45 AM
      28h 45m
      1 stop
      SIN 5:45 PM
      Kathmandu - Singapore | Tue, Nov 3 | IndiGo
      SIN 7:40 PM
      20h 40m
      1 stop
      KTM 2:05 PM
      Singapore - Kathmandu | Sun, Nov 8 | IndiGo
      US$444 US$790
      44% off
      44% off
      US$790 US$444
    • KTM 8:50 PM
      18h 40m
      1 stop
      SIN 5:45 PM
      Kathmandu - Singapore | Sun, Nov 8 | IndiGo
      SIN 11:15 AM
      29h 5m
      1 stop
      KTM 2:05 PM
      Singapore - Kathmandu | Wed, Nov 11 | IndiGo
      US$466
      41% off
      US$790 US$466
    • KTM 5:10 PM
      22h 20m
      1 stop
      SIN 5:45 PM
      Kathmandu - Singapore | Mon, Nov 2 | IndiGo
      SIN 11:15 AM
      29h 5m
      1 stop
      KTM 2:05 PM
      Singapore - Kathmandu | Fri, Nov 6 | IndiGo
      US$470
      41% off
      US$790 US$470
    • KTM 2:45 PM
      17h 15m
      1 stop
      SIN 10:15 AM
      Kathmandu - Singapore | Thu, Dec 3 | IndiGo
      SIN 8:00 AM
      10h 25m
      1 stop
      KTM 4:10 PM
      Singapore - Kathmandu | Wed, Dec 9 | Air India
      US$477
      40% off
      US$790 US$477
    • KTM 5:10 PM
      22h 20m
      1 stop
      SIN 5:45 PM
      Kathmandu - Singapore | Wed, Nov 11 | IndiGo
      SIN 8:00 AM
      17h 10m
      1 stop
      KTM 10:55 PM
      Singapore - Kathmandu | Sun, Nov 15 | Air India
      US$483
      39% off
      US$790 US$483
    • KTM 5:10 PM
      26h 30m
      1 stop
      SIN 9:55 PM
      Kathmandu - Singapore | Tue, Nov 10 | Air India
      SIN 1:10 PM
      12h
      1 stop
      KTM 10:55 PM
      Singapore - Kathmandu | Fri, Nov 13 | Air India
      US$485
      39% off
      US$790 US$485
    • KTM 10:45 AM
      28h 45m
      1 stop
      SIN 5:45 PM
      Kathmandu - Singapore | Wed, Nov 4 | IndiGo
      SIN 11:15 AM
      29h 5m
      1 stop
      KTM 2:05 PM
      Singapore - Kathmandu | Sat, Nov 7 | IndiGo
      US$490
      38% off
      US$790 US$490
    • KTM 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Kathmandu - Singapore | Tue, Nov 3 | Normal Airline
      SIN 3:00 PM
      6h
      Nonstop
      KTM 4:00 PM
      Singapore - Kathmandu | Thu, Nov 5 | Normal Airline
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    • Cheapest nonstop
      KTM 11:00 PM
      5h
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Thu, Dec 24 | Singapore Airlines
      US$358 US$514
      30% off
      30% off
      US$514 US$358
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Mon, Jan 18 | Singapore Airlines
      US$383 US$545
      30% off
      30% off
      US$545 US$383
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Thu, Jan 14 | Singapore Airlines
      US$422 US$545
      23% off
      23% off
      US$545 US$422
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Wed, Jan 20 | Singapore Airlines
      US$429
      21% off
      US$545 US$429
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Mon, Jan 25 | Singapore Airlines
      US$429
      21% off
      US$545 US$429
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Wed, Jan 13 | Singapore Airlines
      US$430
      21% off
      US$545 US$430
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Fri, Jan 15 | Singapore Airlines
      US$432
      21% off
      US$545 US$432
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Sat, Jan 23 | Singapore Airlines
      US$436
      20% off
      US$545 US$436
    • KTM 11:00 PM
      5h
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Tue, Dec 22 | Singapore Airlines
      US$457
      11% off
      US$514 US$457
    • KTM 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Kathmandu - Singapore | Tue, Nov 3 | Normal Airline
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    • Cheapest nonstop
      KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Mon, Jan 18 | Singapore Airlines
      US$383 US$615
      38% off
      38% off
      US$615 US$383
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Thu, Jan 14 | Singapore Airlines
      US$422 US$615
      31% off
      31% off
      US$615 US$422
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Wed, Jan 20 | Singapore Airlines
      US$429 US$615
      30% off
      30% off
      US$615 US$429
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Mon, Jan 25 | Singapore Airlines
      US$429
      30% off
      US$615 US$429
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Wed, Jan 13 | Singapore Airlines
      US$430
      30% off
      US$615 US$430
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Fri, Jan 15 | Singapore Airlines
      US$432
      30% off
      US$615 US$432
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Sat, Jan 23 | Singapore Airlines
      US$436
      28% off
      US$615 US$436
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Sat, Jan 16 | Singapore Airlines
      US$458
      26% off
      US$615 US$458
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Mon, Jan 11 | Singapore Airlines
      US$478
      22% off
      US$615 US$478
    • KTM 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Kathmandu - Singapore | Tue, Nov 3 | Normal Airline
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    • Cheapest nonstop
      KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Thu, Nov 5 | Singapore Airlines
      US$483 US$756
      36% off
      36% off
      US$756 US$483
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Fri, Nov 6 | Singapore Airlines
      US$545 US$756
      28% off
      28% off
      US$756 US$545
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Wed, Nov 4 | Singapore Airlines
      US$613 US$756
      19% off
      19% off
      US$756 US$613
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Sun, Nov 8 | Singapore Airlines
      US$613
      19% off
      US$756 US$613
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Mon, Nov 2 | Singapore Airlines
      US$613
      19% off
      US$756 US$613
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Sat, Nov 7 | Singapore Airlines
      US$671
      11% off
      US$756 US$671
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Tue, Nov 3 | Singapore Airlines
      US$672
      11% off
      US$756 US$672
    • KTM 10:05 AM
      9h 35m
      1 stop
      SIN 9:55 PM
      Kathmandu - Singapore | Fri, Nov 6 | Air India
      US$348
      54% off
      US$756 US$348
    • KTM 9:40 PM
      9h 25m
      1 stop
      SIN 9:20 AM
      Kathmandu - Singapore | Sat, Nov 7 | Air India
      US$381
      50% off
      US$756 US$381
    • KTM 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Kathmandu - Singapore | Tue, Nov 3 | Normal Airline
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    • KTM 11:00 PM
      5h
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Thu, Dec 24 | Singapore Airlines
      US$358 US$514
      30% off
      30% off
      US$514 US$358
    • KTM 11:00 PM
      5h
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Tue, Dec 22 | Singapore Airlines
      US$457 US$514
      11% off
      11% off
      US$514 US$457
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Mon, Jan 18 | Singapore Airlines
      US$383 US$545
      30% off
      30% off
      US$545 US$383
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Thu, Jan 14 | Singapore Airlines
      US$422
      23% off
      US$545 US$422
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Wed, Jan 20 | Singapore Airlines
      US$429
      21% off
      US$545 US$429
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Mon, Jan 25 | Singapore Airlines
      US$429
      21% off
      US$545 US$429
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Wed, Jan 13 | Singapore Airlines
      US$430
      21% off
      US$545 US$430
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Fri, Jan 15 | Singapore Airlines
      US$432
      21% off
      US$545 US$432
    • KTM 10:55 PM
      5h 5m
      Nonstop
      SIN 6:15 AM
      Kathmandu - Singapore | Sat, Jan 23 | Singapore Airlines
      US$436
      20% off
      US$545 US$436
    • KTM 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Kathmandu - Singapore | Tue, Nov 3 | Normal Airline
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Displayed flight fares from Kathmandu to Singapore are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Tribhuvan International Airport to Singapore Changi Airport

Which month has the lowest one-way flight price from Tribhuvan International Airport to Singapore Changi Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Tribhuvan International Airport to Singapore Changi Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Tribhuvan International Airport to Singapore Changi Airport, the best time to book is in September, with an average price of US$296. Try to avoid October, when prices are highest, averaging around US$690.

US$690
US$493
US$296
US$99
    Cheapest
  • US$690
    Oct
  • US$462
    Nov
  • US$449
    Dec
  • US$364
    Jan
  • US$366
    Feb
  • US$404
    Mar
  • US$434
    Apr
  • US$441
    May
  • US$412
    Jun
  • US$392
    Jul
  • US$412
    Aug
  • US$296
    Sep

Which month is the cheapest for round-trip flights from Tribhuvan International Airport to Singapore Changi Airport?

The data is based on the average round-trip flight prices on Trip.com for flights from Tribhuvan International Airport to Singapore Changi Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, July is usually the cheapest month to find flights from Tribhuvan International Airport to Singapore Changi Airport, with an average price of US$595. In contrast, November is typically the most expensive month, with average prices reaching US$854.

US$854
US$725
US$595
US$466
    Cheapest
  • US$844
    Oct
  • US$854
    Nov
  • US$717
    Dec
  • US$654
    Jan
  • US$632
    Feb
  • US$629
    Mar
  • US$655
    Apr
  • US$608
    May
  • US$639
    Jun
  • US$595
    Jul
  • US$662
    Aug
  • US$622
    Sep

What is the cheapest day of the week to fly from Tribhuvan International Airport to Singapore Changi Airport?

The data is based on the average flight prices on Trip.com from Tribhuvan International Airport to Singapore Changi Airport across different days of the week over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Tribhuvan International Airport to Singapore Changi Airport is usually Wednesday, with average fares typically lower than other days. Try to avoid departing on Saturday, as prices are usually the highest on that day.

US$426
US$399
US$371
US$344
    Cheapest
  • US$408
    Mon
  • US$411
    Tue
  • US$371
    Wed
  • US$379
    Thu
  • US$372
    Fri
  • US$426
    Sat
  • US$411
    Sun

Which airline offers the cheapest flights from Tribhuvan International Airport to Singapore Changi Airport?

The cheapest airline flying from Tribhuvan International Airport to Singapore Changi Airport is IndiGo (from US$213) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

IndiGo
From US$213
Nepal Airlines
From US$274
Sichuan Airlines
From US$275
Air India
From US$288
SriLankan Airlines
From US$311
Thai Airways
From US$313
Batik Air Malaysia
From US$315
Himalaya Airlines
From US$322
China Southern Airlines
From US$331
China Eastern Airlines
From US$335

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What is the flight schedule from Tribhuvan International Airport to Singapore Changi Airport?

Check the schedule for flights from Kathmandu to Singapore and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. 6E1916

    Tribhuvan International Airport

    3:05 PM

    KTM

    2h 45m

    Nonstop

    5:35 PM

    BOM

    S M T W T F S
    Search

  2. 6E1339

    Chhatrapati Shivaji Maharaj International Airport

    1:20 AM

    BOM

    5h 55m

    Nonstop

    9:45 AM

    SIN

    S M T W T F S

  3. 6E1162

    Tribhuvan International Airport

    8:50 PM

    KTM

    1h 50m

    Nonstop

    10:25 PM

    DEL

    S M T W T F S
    Search

  4. 6E1203

    Indira Gandhi International Airport

    9:20 AM

    DEL

    5h 55m

    Nonstop

    5:45 PM

    SIN

    S M T W T F S

  5. 6E1156

    Tribhuvan International Airport

    4:40 PM

    KTM

    1h 55m

    Nonstop

    6:20 PM

    DEL

    S M T W T F S
    Search

  6. 6E1203

    Indira Gandhi International Airport

    9:20 AM

    DEL

    5h 55m

    Nonstop

    5:45 PM

    SIN

    S M T W T F S

  7. 6E1916

    Tribhuvan International Airport

    3:05 PM

    KTM

    2h 45m

    Nonstop

    5:35 PM

    BOM

    S M T W T F S
    Search

  8. 6E1163

    Chhatrapati Shivaji Maharaj International Airport

    8:50 AM

    BOM

    6h

    Nonstop

    5:20 PM

    SIN

    S M T W T F S

  9. 6E1254

    Tribhuvan International Airport

    2:05 PM

    KTM

    1h 55m

    Nonstop

    3:45 PM

    DEL

    S M T W T F S
    Search

  10. 6E1203

    Indira Gandhi International Airport

    9:20 AM

    DEL

    5h 55m

    Nonstop

    5:45 PM

    SIN

    S M T W T F S

  11. 6E1152

    Tribhuvan International Airport

    10:50 AM

    KTM

    2h 5m

    Nonstop

    12:40 PM

    DEL

    S M T W T F S
    Search

  12. 6E1203

    Indira Gandhi International Airport

    9:20 AM

    DEL

    5h 55m

    Nonstop

    5:45 PM

    SIN

    S M T W T F S
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About Tribhuvan International Airport and Singapore Changi Airport

Learn about Tribhuvan International Airport (KTM) and Singapore Changi Airport (SIN) — including location, terminals, transportation, and travel tips.

Flight distance 3,541.23 km
Cheapest one-way ticket price US$221
Cheapest return ticket price US$444

FAQs for Tribhuvan International Airport to Singapore Changi Airport Flights

  • How long is the flight from Tribhuvan International Airport to Singapore Changi Airport?

    Tribhuvan International Airport to Singapore Changi Airport takes about 4 hours 26 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from Tribhuvan International Airport (KTM) to Singapore Changi Airport (SIN).
  • The earliest flight from Tribhuvan International Airport to Singapore Changi Airport departs at 22:50, and the last departs at 23:10, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Tribhuvan International Airport (KTM) to Singapore Changi Airport (SIN) is quite popular. Without considering departure times or holidays, tickets cost around US$782 in December, the most expensive month to book this route.
    • The distance from Singapore Changi Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
    • The distance from Seletar Airport to downtown is about 15 km. It takes about 30 minutes by taxi.
  • Singapore Airlines is a very popular airline operating an average of 492 flights per month.
  • One-way flights from Tribhuvan International Airport to Singapore Changi Airport currently start from US$221, and round-trip fares start from US$444. The current lowest fare is a IndiGo flight departing on Mon, Nov 2; prices may vary depending on availability.
  • Yes. Singapore Airlines operate direct flights from Tribhuvan International Airport to Singapore Changi Airport, with an average flight time of 4 hours 30 minutes, and around 7 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Tribhuvan International Airport to Singapore Changi Airport is US$486. Prices may vary depending on the departure date, airline, and availability.
  • Tribhuvan International Airport to Singapore Changi Airport operates around 7 weekly flights, mainly by Singapore Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Tribhuvan International Airport and Singapore Changi Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.