IndiGo
Airbus A321neo
Cheapest5 nights
13:00BOM
4h
1 stop · DEL
19:50KTM
15 – 20 Dec 2026· return included
₹28,072checked 11h ago · taxes included
All destinations from Mumbai
Mumbai to Kathmandu
BOM → KTM20 round-trip fares across 5 months · from ₹28,072
Round-trip fares from Mumbai to Kathmandu start at ₹28,072, from 20 departure dates found across 5 months.
Pick a departure date
All 20 fares
SriLankan
Airbus A320
5 nights
20:50BOM
6h 5m
1 stop · CMB
11:50KTM
15 – 20 Jan 2027· return included
₹32,108checked 11h ago · taxes included
SriLankan
Airbus A320
3 nights
20:50BOM
6h 5m
1 stop · CMB
11:50KTM
15 – 18 Jan 2027· return included
₹36,275checked 11h ago · taxes included
SriLankan
Airbus A320
5 nights
20:50BOM
6h 5m
1 stop · CMB
11:50KTM
28 Nov – 3 Dec 2026· return included
₹37,188checked 11h ago · taxes included
SriLankan
Airbus A320
7 nights
03:10BOM
6h
1 stop · CMB
11:50KTM
15 – 22 Feb 2027· return included
₹38,168checked 11h ago · taxes included
SriLankan
Airbus A320
3 nights
03:10BOM
6h
1 stop · CMB
11:50KTM
15 – 18 Feb 2027· return included
₹38,168checked 11h ago · taxes included
Nepal Airlines
Airbus A320
3 nights
17:30BOM
2h 30mNon-stop
20:15KTM
15 – 18 Nov 2026· return included
₹41,821checked 11h ago · taxes included
Nepal Airlines
Airbus A320
7 nights
17:30BOM
2h 30mNon-stop
20:15KTM
15 – 22 Nov 2026· return included
₹41,821checked 11h ago · taxes included
SriLankan
Airbus A320
5 nights
03:10BOM
6h
1 stop · CMB
12:40KTM
28 Oct – 2 Nov 2026· return included
₹42,700checked 11h ago · taxes included
IndiGo
Airbus A321neo
3 nights
13:00BOM
4h
1 stop · DEL
19:50KTM
15 – 18 Dec 2026· return included
₹49,325checked 11h ago · taxes included
IndiGo
Airbus A321neo
7 nights
13:00BOM
4h
1 stop · DEL
19:50KTM
15 – 22 Dec 2026· return included
₹49,325checked 11h ago · taxes included
THAI
Airbus A321neo
5 nights
02:40BOM
7h 40m
1 stop · BKK
12:25KTM
28 Feb – 5 Mar 2027· return included
₹55,140checked 11h ago · taxes included
THAI
Airbus A321neo
5 nights
02:40BOM
7h 40m
1 stop · BKK
12:25KTM
15 – 20 Feb 2027· return included
₹55,140checked 11h ago · taxes included
THAI
Airbus A321neo
5 nights
02:40BOM
7h 40m
1 stop · BKK
12:25KTM
28 Jan – 2 Feb 2027· return included
₹55,140checked 11h ago · taxes included
THAI
Airbus A321neo
7 nights
02:40BOM
7h 40m
1 stop · BKK
12:25KTM
15 – 22 Jan 2027· return included
₹55,140checked 11h ago · taxes included
IndiGo
Airbus A321neo
5 nights
03:00BOM
3h 55m
1 stop · DEL
09:50KTM
15 – 20 Oct 2026· return included
₹61,051checked 11h ago · taxes included
IndiGo
Airbus A321neo
7 nights
03:00BOM
3h 55m
1 stop · DEL
09:50KTM
15 – 22 Oct 2026· return included
₹61,356checked 11h ago · taxes included
IndiGo
Airbus A321neo
3 nights
03:00BOM
3h 55m
1 stop · DEL
09:50KTM
15 – 18 Oct 2026· return included
₹62,810checked 11h ago · taxes included
THAI
Airbus A321neo
5 nights
02:40BOM
7h 40m
1 stop · BKK
12:25KTM
28 Dec 2026 – 2 Jan 2027· return included
₹63,243checked 11h ago · taxes included
THAI
Airbus A321neo
5 nights
02:40BOM
7h 40m
1 stop · BKK
12:25KTM
15 – 20 Nov 2026· return included
₹1,02,235checked 11h ago · taxes included
Prices are the cheapest we found on each date and are not a live quote. Airlines move fares continuously, so confirm before booking. Trripah does not issue tickets and takes nothing on the fare. Entry requirements for Nepal are your responsibility to verify.
Common questions
What is the cheapest flight from Mumbai to Kathmandu?
₹28,072 round-trip, found on Trripah's nightly fare check across 20 departure dates. This is a scraped fare, not a live quote — confirm the price before booking.
What is the cheapest month to fly from Mumbai to Kathmandu?
Dec 2026 currently has the cheapest fares, from ₹28,072.
Are there non-stop flights from Mumbai to Kathmandu?
Yes — non-stop fares were found on this route in the latest check.