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Cheap flights from Kathmandu to Mumbai from ₹ 7,150

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — BOM
14 Oct — 21 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Kathmandu to Mumbai

Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Mumbai (BOM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 September 2025.

Round-trip from

₹ 17,832

One-way from

₹ 7,150

Popular in

November

Cheapest in

July

Average price

₹ 20,568

Good one-way deal

₹ 9,692 or less
Air India
  • Air India
  • 8/12-11/12
  • 2 total stops
  • 21h 30m total
  • Kathmandu to Mumbai
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Air India
  • Air India
  • 28/9
  • 1 total stop
  • 14h 00m total
  • Kathmandu to Mumbai
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Highest demand for flights based on searches. 14% potential increase in price (₹ 385,685 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (₹ 62,052 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Kathmandu Tribhuvan to Mumbai Chhatrapati Shivaji Intl.
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Find flight deals from Kathmandu to Mumbai

Cheapest flights from Kathmandu to Mumbai
Explore the most affordable flight options available from Kathmandu to Mumbai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.

Mon 8/1206:30KTM - BOM
1 stop13h 15mAir India
Thu 11/1200:35BOM - KTM
1 stop8h 15mAir India
Deal found 12/9₹ 17,832
Tue 14/1006:30KTM - BOM
1 stop8h 45mAir India
Wed 15/1017:25BOM - KTM
1 stop6h 05mAir India
Deal found 14/9₹ 18,185
Sun 12/1006:30KTM - BOM
2 stops12h 00mAir India
Sun 19/1021:55BOM - KTM
1 stop25h 35mAir India
Deal found 14/9₹ 18,273
Thu 2/1006:30KTM - BOM
1 stop6h 20mAir India
Mon 6/1022:50BOM - KTM
1 stop7h 30mAir India
Deal found 14/9₹ 18,715
Sun 14/910:05KTM - BOM
1 stop7h 55mAir India
Mon 15/921:00BOM - KTM
1 stop15h 45mAir India
Deal found 13/9₹ 19,244
Sun 28/906:30KTM - BOM
2 stops12h 00mAir India
Fri 17/1000:35BOM - KTM
1 stop5h 45mAir India
Deal found 12/9₹ 19,509
Sun 14/921:00KTM - BOM
1 stop10h 50mAir India
Sat 4/1021:55BOM - KTM
1 stop8h 25mAir India
Deal found 14/9₹ 20,039
Thu 2/1006:30KTM - BOM
1 stop6h 20mMultiple Airlines
Mon 6/1011:05BOM - KTM
Nonstop2h 45mMultiple Airlines
Deal found 12/9₹ 20,392
Thu 2/1015:05KTM - BOM
Nonstop2h 55mIndiGo
Mon 6/1011:05BOM - KTM
Nonstop2h 45mIndiGo
Deal found 14/9₹ 20,480

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kathmandu to Mumbai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 14 September 2025.
Use the filters below to find and compare flights from Kathmandu to Mumbai that are best for you.

Fly from

Kathmandu

Fly to

Mumbai

Route

Depart

Return

Price

KathmanduMumbai

KTM - BOM

KTMBOM

Kathmandu Tribhuvan

Mon 8/12

06:30-19:30

1 stop13h 15m

Mumbai Chhatrapati Shivaji Intl

Thu 11/12

00:35-09:05

1 stop8h 15m

₹ 17,832

KathmanduMumbai

KTM - BOM

KTMBOM

Kathmandu Tribhuvan

Tue 14/10

06:30-18:15

2 stops12h 00m

Mumbai Chhatrapati Shivaji Intl

Wed 15/10

17:25-23:45

1 stop6h 05m

₹ 18,361

KathmanduMumbai

KTM - BOM

KTMBOM

Kathmandu Tribhuvan

Thu 2/10

06:30-12:35

1 stop6h 20m

Mumbai Chhatrapati Shivaji Intl

Mon 6/10

22:50-06:35

1 stop7h 30m

₹ 18,715

KathmanduMumbai

KTM - BOM

KTMBOM

Kathmandu Tribhuvan

Sun 28/9

06:30-18:15

2 stops12h 00m

Mumbai Chhatrapati Shivaji Intl

Fri 17/10

00:35-06:35

1 stop5h 45m

₹ 19,509

KathmanduMumbai

KTM - BOM

KTMBOM

Kathmandu Tribhuvan

Thu 2/10

06:30-12:35

1 stop6h 20m

Mumbai Chhatrapati Shivaji Intl

Mon 6/10

11:05-14:05

Nonstop2h 45m

₹ 20,392

KathmanduMumbai

KTM - BOM

KTMBOM

Kathmandu Tribhuvan

Thu 2/10

15:05-17:45

Nonstop2h 55m

Mumbai Chhatrapati Shivaji Intl

Mon 6/10

11:05-14:05

Nonstop2h 45m

₹ 20,657

KathmanduMumbai

KTM - BOM

KTMBOM

Kathmandu Tribhuvan

Wed 10/12

14:00-16:30

Nonstop2h 45m

Mumbai Chhatrapati Shivaji Intl

Mon 15/12

11:15-14:05

Nonstop2h 35m

₹ 20,745

KathmanduMumbai

KTM - BOM

KTMBOM

Kathmandu Tribhuvan

Tue 14/10

06:30-12:35

1 stop6h 20m

Mumbai Chhatrapati Shivaji Intl

Wed 15/10

11:05-14:05

Nonstop2h 45m

₹ 20,921

KathmanduMumbai

KTM - BOM

KTMBOM

Kathmandu Tribhuvan

Sun 7/12

14:00-16:30

Nonstop2h 45m

Mumbai Chhatrapati Shivaji Intl

Fri 12/12

11:15-14:05

Nonstop2h 35m

₹ 21,275

KathmanduMumbai

KTM - BOM

KTMBOM

Kathmandu Tribhuvan

Sat 11/10

06:30-19:30

1 stop13h 15m

Mumbai Chhatrapati Shivaji Intl

Fri 17/10

00:35-06:35

1 stop5h 45m

₹ 21,804

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 18 results
1
2

Best time to book a flight from Kathmandu to Mumbai

Have a flexible travel schedule? Discover the best time to fly to Mumbai from Kathmandu with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kathmandu to Mumbai

What is the cheapest month to book a flight from Kathmandu to Mumbai?

Currently, September is the cheapest month in which you can book a flight from Kathmandu to Mumbai (average of ₹ 87). Flying from Kathmandu to Mumbai in November is currently the most expensive (average of ₹ 125). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KTM to BOM?

Find hourly flight availability from Kathmandu to Mumbai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 September 2025.

A simple way to save on the total cost of your ticket is to fly from Kathmandu to Mumbai at midday. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the afternoon.

How much does it cost for a return flight from Kathmandu to Mumbai?

Reviews of airlines servicing Mumbai

Get insights into the airlines that provide service to Mumbai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mumbai. Reviews last updated 14 September 2025.
See what other customers who have flown with IndiGo and Air India from Kathmandu to Mumbai have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.9
Okay
484 reviews
Check prices

Boarding

6.9

Comfort

6.8

Crew

7.4

Entertainment

5.7

Food

6.3

Overall

6.9

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
IndiGo
6.9
Okay
484 reviews
IndiGo
6.9
Okay
484 reviews
Check prices

Boarding

6.9

Comfort

6.8

Crew

7.4

Entertainment

5.7

Food

6.3

Overall

6.9

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
Air India
5.5
Fair
2,930 reviews
IndiGo
6.9
Okay
484 reviews
Check prices

Boarding

6.9

Comfort

6.8

Crew

7.4

Entertainment

5.7

Food

6.3

Overall

6.9

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to Mumbai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Kathmandu to Mumbai?

    If you book a flight from Kathmandu to Mumbai, you will be flying from Tribhuvan to Chhatrapati Shivaji Intl. Flights to Mumbai Chhatrapati Shivaji Intl (BOM) from Kathmandu Tribhuvan (KTM) take 2h 45m for a nonstop flight. There are 2 flights from Tribhuvan to Mumbai per day from 2 airlines.

  • How popular is this Kathmandu to Mumbai flight route?

    Within the past month, 21 users have taken a look at flights from Kathmandu Tribhuvan to Mumbai Chhatrapati Shivaji Intl.

  • How long is the flight from Kathmandu to Mumbai?

    Air India can get you from Kathmandu to Mumbai in just under 12h. Your travel time can differ by up to . There are 1592 km between Kathmandu and Mumbai.

  • What are the cheapest airlines flying from Kathmandu to Mumbai round-trip?

    Currently priced at ₹ 14,787, Air India will fly you from Kathmandu to Mumbai and back. In addition to Air India, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on IndiGo for as low as ₹ 17,125. Air India is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Kathmandu to Mumbai?

    Consider KLM (79%), IndiGo (79%) or Nepal Airlines (36%) when booking your flight. These represent the most reliable airlines when flying from Kathmandu to Mumbai.

  • What are the cheapest flights from Kathmandu to Mumbai?

    While on average a flight from Kathmandu to Mumbai is generally ₹ 12,255, our data shows the cheapest flight currently is ₹ 9,244. When looking at the most popular route, (Kathmandu Tribhuvan - Mumbai Chhatrapati Shivaji Intl), you can expect to pay ₹ 16,066 for that flight.

  • Can I find deals for flights from Kathmandu to Mumbai that include hotel bookings?

    Yes. In addition to deals on Kathmandu to Mumbai flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kathmandu to Mumbai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Mumbai.

  • Can I find deals for business class flights from Kathmandu to Mumbai?

    Yes. Cheapflights offers flight deals from Kathmandu to Mumbai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kathmandu to Mumbai?

    Currently, September is the cheapest month in which you can book a flight from Kathmandu to Mumbai (average of ₹ 87). Flying from Kathmandu to Mumbai in November is currently the most expensive (average of ₹ 125). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Kathmandu to Mumbai

Discover the top 2 airlines that operate flights from Kathmandu to Mumbai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 14 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 14,787Average₹ 20,978FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest₹ 17,125Average₹ 26,929FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kathmandu to Mumbai?

Cheapflights helps you search for flights from Kathmandu to Mumbai via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Kathmandu to Mumbai?

Cheapflights simply makes it quick and affordable to book flights from Kathmandu to Mumbai by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Kathmandu to Mumbai with no change fees?

Yes! Cheapflights helps users easily find flights from Kathmandu to Mumbai with no change fees.

Can Cheapflights notify me if prices for flights from Kathmandu to Mumbai become cheaper?

Yes, Cheapflights offers price alerts on Kathmandu to Mumbai flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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