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Kathmandu to Singapore Changi Airport flight

Explore the cheapest one-way and round-trip flights from Kathmandu to Singapore Changi Airport over the next 90 days, with one-way fares from £159 and round-trip from £336. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        KTM 10:55 PM
        5h 5m
        Nonstop
        SIN 6:15 AM
        Kathmandu - Singapore | Tue, Nov 10 | Singapore Airlines
        SIN 6:55 PM
        5h 10m
        Nonstop
        KTM 9:50 PM
        Singapore - Kathmandu | Sun, Nov 15 | Singapore Airlines
        £493 £680
        28% off
        28% off
        £680 £493
      • KTM 10:55 PM
        5h 5m
        Nonstop
        SIN 6:15 AM
        Kathmandu - Singapore | Mon, Nov 9 | Singapore Airlines
        SIN 6:55 PM
        5h 10m
        Nonstop
        KTM 9:50 PM
        Singapore - Kathmandu | Thu, Nov 12 | Singapore Airlines
        £496 £680
        27% off
        27% off
        £680 £496
      • KTM 8:50 PM
        18h 40m
        1 stop
        SIN 5:45 PM
        Kathmandu - Singapore | Wed, Oct 21 | IndiGo
        SIN 8:00 AM
        10h 25m
        1 stop
        KTM 4:10 PM
        Singapore - Kathmandu | Tue, Oct 27 | Air India
        £336 £680
        51% off
        51% off
        £680 £336
      • KTM 6:30 AM
        13h
        1 stop
        SIN 9:45 PM
        Kathmandu - Singapore | Thu, Oct 15 | Air India
        SIN 1:10 PM
        22h 10m
        1 stop
        KTM 9:05 AM
        Singapore - Kathmandu | Tue, Oct 20 | Air India
        £338
        50% off
        £680 £338
      • KTM 2:05 PM
        25h 25m
        1 stop
        SIN 5:45 PM
        Kathmandu - Singapore | Tue, Oct 20 | IndiGo
        SIN 8:25 AM
        26h 55m
        1 stop
        KTM 9:05 AM
        Singapore - Kathmandu | Fri, Oct 23 | Air India
        £338
        50% off
        £680 £338
      • KTM 4:40 PM
        22h 50m
        1 stop
        SIN 5:45 PM
        Kathmandu - Singapore | Fri, Oct 9 | IndiGo
        SIN 7:45 PM
        26h 20m
        1 stop
        KTM 7:50 PM
        Singapore - Kathmandu | Wed, Oct 14 | IndiGo
        £339
        50% off
        £680 £339
      • KTM 2:45 PM
        24h 20m
        1 stop
        SIN 5:20 PM
        Kathmandu - Singapore | Sat, Oct 31 | IndiGo
        SIN 1:10 PM
        22h 10m
        1 stop
        KTM 9:05 AM
        Singapore - Kathmandu | Sat, Nov 7 | Air India
        £341
        50% off
        £680 £341
      • KTM 5:30 PM
        26h
        1 stop
        SIN 9:45 PM
        Kathmandu - Singapore | Sun, Oct 18 | Air India
        SIN 1:10 PM
        9h 15m
        1 stop
        KTM 8:10 PM
        Singapore - Kathmandu | Wed, Oct 21 | Air India
        £347
        49% off
        £680 £347
      • KTM 8:50 PM
        18h 40m
        1 stop
        SIN 5:45 PM
        Kathmandu - Singapore | Tue, Nov 3 | IndiGo
        SIN 8:00 AM
        14h 55m
        1 stop
        KTM 8:40 PM
        Singapore - Kathmandu | Sun, Nov 8 | Air India
        £350
        49% off
        £680 £350
      • KTM 1:55 PM
        25h 35m
        1 stop
        SIN 5:45 PM
        Kathmandu - Singapore | Wed, Nov 4 | IndiGo
        SIN 1:10 PM
        27h
        1 stop
        KTM 1:55 PM
        Singapore - Kathmandu | Sun, Nov 8 | Air India
        £352
        48% off
        £680 £352
      • KTM 1:55 PM
        25h 35m
        1 stop
        SIN 5:45 PM
        Kathmandu - Singapore | Thu, Nov 5 | IndiGo
        SIN 11:00 PM
        12h 20m
        1 stop
        KTM 9:05 AM
        Singapore - Kathmandu | Mon, Nov 9 | Air India
        £354
        48% off
        £680 £354
      • KTM 7:35 AM
        26h 20m
        1 stop
        SIN 12:10 PM
        Kathmandu - Singapore | Tue, Oct 13 | Air India
        SIN 11:00 PM
        12h 20m
        1 stop
        KTM 9:05 AM
        Singapore - Kathmandu | Tue, Oct 20 | Air India
        £356
        48% off
        £680 £356
      • KTM 3:10 PM
        23h 55m
        1 stop
        SIN 5:20 PM
        Kathmandu - Singapore | Mon, Oct 19 | IndiGo
        SIN 10:30 AM
        22h 20m
        1 stop
        KTM 6:35 AM
        Singapore - Kathmandu | Fri, Oct 23 | Air India
        £357
        48% off
        £680 £357
      • KTM 2:45 PM
        24h 20m
        1 stop
        SIN 5:20 PM
        Kathmandu - Singapore | Wed, Dec 2 | IndiGo
        SIN 8:00 AM
        14h 55m
        1 stop
        KTM 8:40 PM
        Singapore - Kathmandu | Mon, Dec 7 | Air India
        £357
        48% off
        £680 £357
      • KTM 1:00 PM
        17h 25m
        1 stop
        SIN 2:00 PM
        Kathmandu - Singapore | Thu, Oct 8 | Normal Airline
        SIN 3:00 PM
        6h
        Nonstop
        KTM 4:00 PM
        Singapore - Kathmandu | Sat, Oct 10 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        KTM 11:10 PM
        4h 50m
        Nonstop
        SIN 6:15 AM
        Kathmandu - Singapore | Mon, Oct 12 | Singapore Airlines
        £199 £285
        30% off
        30% off
        £285 £199
      • KTM 11:10 PM
        4h 50m
        Nonstop
        SIN 6:15 AM
        Kathmandu - Singapore | Mon, Oct 19 | Singapore Airlines
        £208 £285
        27% off
        27% off
        £285 £208
      • KTM 2:05 PM
        25h 25m
        1 stop
        SIN 5:45 PM
        Kathmandu - Singapore | Wed, Oct 7 | IndiGo
        £159 £285
        44% off
        44% off
        £285 £159
      • KTM 10:50 AM
        28h 40m
        1 stop
        SIN 5:45 PM
        Kathmandu - Singapore | Sun, Oct 11 | IndiGo
        £161
        44% off
        £285 £161
      • KTM 10:45 PM
        9h 15m
        1 stop
        SIN 10:15 AM
        Kathmandu - Singapore | Fri, Oct 9 | Malaysia Airlines
        £166
        42% off
        £285 £166
      • KTM 10:50 AM
        28h 40m
        1 stop
        SIN 5:45 PM
        Kathmandu - Singapore | Thu, Oct 8 | IndiGo
        £172
        40% off
        £285 £172
      • KTM 5:10 PM
        22h 20m
        1 stop
        SIN 5:45 PM
        Kathmandu - Singapore | Tue, Nov 3 | IndiGo
        £175
        39% off
        £285 £175
      • KTM 8:50 PM
        18h 40m
        1 stop
        SIN 5:45 PM
        Kathmandu - Singapore | Tue, Oct 13 | IndiGo
        £176
        38% off
        £285 £176
      • KTM 10:45 AM
        28h 45m
        1 stop
        SIN 5:45 PM
        Kathmandu - Singapore | Mon, Oct 26 | IndiGo
        £177
        38% off
        £285 £177
      • KTM 2:45 PM
        17h 15m
        1 stop
        SIN 10:15 AM
        Kathmandu - Singapore | Wed, Dec 2 | IndiGo
        £177
        38% off
        £285 £177
      • KTM 2:45 PM
        17h 15m
        1 stop
        SIN 10:15 AM
        Kathmandu - Singapore | Thu, Oct 29 | IndiGo
        £178
        38% off
        £285 £178
      • KTM 1:55 PM
        25h 35m
        1 stop
        SIN 5:45 PM
        Kathmandu - Singapore | Sat, Dec 5 | IndiGo
        £179
        37% off
        £285 £179
      • KTM 5:10 PM
        22h 20m
        1 stop
        SIN 5:45 PM
        Kathmandu - Singapore | Wed, Nov 4 | IndiGo
        £180
        37% off
        £285 £180
      • KTM 1:55 PM
        25h 35m
        1 stop
        SIN 5:45 PM
        Kathmandu - Singapore | Fri, Oct 30 | IndiGo
        £180
        37% off
        £285 £180
      • KTM 1:00 PM
        17h 25m
        1 stop
        SIN 2:00 PM
        Kathmandu - Singapore | Thu, Oct 8 | Normal Airline
        Find more flights
        Find more flights

Flight fares from Kathmandu to Singapore Changi Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

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

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

The data is based on the average one-way flight prices on Trip.com for flights from 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 to Singapore Changi Airport, the best time to book is in September, with an average price of £220. Try to avoid October, when prices are highest, averaging around £355.

£355
£288
£220
£153
    Cheapest
  • £355
    Oct
  • £346
    Nov
  • £336
    Dec
  • £273
    Jan
  • £274
    Feb
  • £303
    Mar
  • £325
    Apr
  • £330
    May
  • £308
    Jun
  • £294
    Jul
  • £308
    Aug
  • £220
    Sep

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

The data is based on the average round-trip flight prices on Trip.com for flights from 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 to Singapore Changi Airport, with an average price of £445. In contrast, November is typically the most expensive month, with average prices reaching £639.

£639
£542
£445
£348
    Cheapest
  • £582
    Oct
  • £639
    Nov
  • £537
    Dec
  • £489
    Jan
  • £473
    Feb
  • £471
    Mar
  • £490
    Apr
  • £455
    May
  • £478
    Jun
  • £445
    Jul
  • £496
    Aug
  • £465
    Sep

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

The data is based on the average flight prices on Trip.com from 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 to Singapore Changi Airport is usually Wednesday, with average fares typically lower than other days. Try to avoid departing on Sunday, as prices are usually the highest on that day.

£322
£303
£284
£265
    Cheapest
  • £317
    Mon
  • £309
    Tue
  • £284
    Wed
  • £285
    Thu
  • £285
    Fri
  • £320
    Sat
  • £322
    Sun

Which airlines are the most popular for Kathmandu to Singapore Changi Airport flights?

Thai Airways logo Thai Airways

Flight Schedule from Kathmandu to Singapore Changi Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. SQ441

    Tribhuvan International Airport

    11:10 PM

    KTM

    4h 50m

    6:15 AM

    SIN

    S M T W T F S
    Search

  2. MH115

    Tribhuvan International Airport

    10:45 PM

    KTM

    4h 40m

    Nonstop

    5:40 AM

    KUL

    S M - W T - S
    Search

  3. MH611

    Kuala Lumpur International Airport

    9:05 AM

    KUL

    1h 10m

    Nonstop

    10:15 AM

    SIN

    S M T W T F S

  4. 6E1162

    Tribhuvan International Airport

    8:50 PM

    KTM

    1h 50m

    Nonstop

    10:25 PM

    DEL

    S M T W T F S
    Search

  5. 6E1013

    Indira Gandhi International Airport

    9:05 AM

    DEL

    6h 10m

    Nonstop

    5:45 PM

    SIN

    S M T W T F S

  6. 6E1156

    Tribhuvan International Airport

    5:10 PM

    KTM

    1h 50m

    Nonstop

    6:45 PM

    DEL

    S M T W T F S
    Search

  7. 6E1013

    Indira Gandhi International Airport

    9:05 AM

    DEL

    6h 10m

    Nonstop

    5:45 PM

    SIN

    S M T W T F S

  8. 6E1158

    Tribhuvan International Airport

    3:10 PM

    KTM

    2h 45m

    Nonstop

    5:40 PM

    BOM

    S M T W T F S
    Search

  9. 6E1163

    Chhatrapati Shivaji Maharaj International Airport

    8:50 AM

    BOM

    6h

    Nonstop

    5:20 PM

    SIN

    S M T W T F S

  10. 6E1158

    Tribhuvan International Airport

    3:10 PM

    KTM

    2h 45m

    Nonstop

    5:40 PM

    BOM

    S M T W T F S
    Search

  11. 6E1011

    Chhatrapati Shivaji Maharaj International Airport

    8:55 AM

    BOM

    5h 55m

    Nonstop

    5:20 PM

    SIN

    - - - - - - S

  12. 6E1254

    Tribhuvan International Airport

    1:55 PM

    KTM

    2h

    Nonstop

    3:40 PM

    DEL

    S M T W T F S
    Search

  13. 6E1013

    Indira Gandhi International Airport

    9:05 AM

    DEL

    6h 10m

    Nonstop

    5:45 PM

    SIN

    S M T W T F S

  14. AI224

    Tribhuvan International Airport

    6:30 AM

    KTM

    2h 5m

    Nonstop

    8:20 AM

    DEL

    S M T W T F S
    Search

  15. AI2115

    Indira Gandhi International Airport

    10:55 AM

    DEL

    6h 5m

    Nonstop

    7:30 PM

    SIN

    S M T W T F S

  16. 6E1152

    Tribhuvan International Airport

    10:50 AM

    KTM

    2h 5m

    Nonstop

    12:40 PM

    DEL

    S M T W T F S
    Search

  17. 6E1013

    Indira Gandhi International Airport

    9:05 AM

    DEL

    6h 10m

    Nonstop

    5:45 PM

    SIN

    S M T W T F S

  18. RA205

    Tribhuvan International Airport

    8:10 AM

    KTM

    1h 55m

    Nonstop

    9:50 AM

    DEL

    - M - W - F -
    Search

  19. 6E1013

    Indira Gandhi International Airport

    9:05 AM

    DEL

    6h 10m

    Nonstop

    5:45 PM

    SIN

    S M T W T F S
Find more flights and airlines

What to know about flights from Kathmandu to Singapore Changi Airport?

Cheapest round-trip ticket price £380
Cheapest one-way flight price £159
Off-season for travel October
Peak season for travel January

FAQs for Kathmandu to Singapore Changi Airport Flights

  • When are flight tickets from Kathmandu (KTM) to Singapore (SIN) the cheapest?

    Airlines adjust prices for flights from Kathmandu to Singapore based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • According to Trip.com's data, the lowest price is around £635.
  • It takes around 5 hours to fly from Kathmandu (KTM) to Singapore (SIN).
    • 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.
  • Airlines with flights from Kathmandu (KTM) to Singapore (SIN): Garuda Indonesia and Singapore Airlines.
  • One-way flights from Kathmandu to Singapore Changi Airport currently start from £159, and round-trip fares start from £336. The lowest fare is currently available on flights operated by IndiGo departing on Wed, Oct 7. Fares are subject to change based on availability.
  • Flights from Kathmandu to Singapore Changi Airport are usually cheapest in September, with an average one-way fare of about £220.
  • A direct flight from Kathmandu to Singapore Changi Airport takes about 4 hours 30 minutes on average. Actual flight time may vary depending on the route, weather and air traffic.
  • Enter your Kathmandu 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 cancellation policy, fill in your passenger details and pay to receive your booking confirmation.
  • Yes. Singapore Airlines operate direct flights from Kathmandu to Singapore Changi Airport. The flight time is approximately 4 hours 31 minutes, with about 6 flights per week. Actual flight frequency may vary by season.
  • The latest flight from Kathmandu to Singapore Changi Airport departs at 23:10, with approximately 1 flights per day. Flight schedules may change, so please check the latest departure times before traveling.
  • Singapore has 1 airports reachable by flights departing from Kathmandu, including Singapore Changi Airport. When choosing an airport, consider its distance to the city center and route coverage.

Popular Destinations

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.