From
To
Departure
Sat, 20 Jun
Return
Travellers & Class
1 Traveller, Economy
Best Flight
(Cheaper and shorter duration)

Air India
AI9514, AI21512:30
GAU
16h 29m
1 Stop
05:15
KTM
₹17,037
₹15,137

Air India
AI9512, AI21521:15
GAU
7h 45m
1 Stop
05:15
KTM
₹17,037
₹15,137

Air India
AI9506, AI21519:25
GAU
9h 34m
1 Stop
05:15
KTM
₹17,037
₹15,137

Air India
AI9510, AI21513:55
GAU
15h 4m
1 Stop
05:15
KTM
₹17,037
₹15,137

Air India
AI9508, AI21511:20
GAU
17h 39m
1 Stop
05:15
KTM
₹17,037
₹15,137


Air India
AI9516, AI21523:00
GAU
6h
1 Stop
05:15
KTM
₹17,037
₹15,137

Air India
AI880, AI21309:55
GAU
21h 34m
1 Stop
07:45
KTM
₹18,637
₹16,737

Air India
AI9514, AI21312:30
GAU
18h 59m
1 Stop
07:45
KTM
₹18,752
₹16,852


Air India
AI9514, AI22312:30
GAU
9h 10m
1 Stop
21:55
KTM
₹18,752
₹16,852

Air India
AI9510, AI22313:55
GAU
7h 45m
1 Stop
21:55
KTM
₹18,752
₹16,852

Upto 12% off
₹15,137
20 Jun 2026
Air India lowest fare

Upto 12% off
₹17,334
20 Jun 2026
IndiGo lowest fare
Related Searches
Guwahati
Airport Director,Airports Authority of India,LGBI Airport,Guwahati - 781015 (Assam)
91-361-2841909,91-361-2841747(R).
Kathmandu
Ring Rd, Kathmandu 44600, Nepal
NA
NA
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Colombo To Guwahati FlightsPlan ahead of your travel. Check these things early.

Visa Available on Arrival
Valid passport required

October to November
March to April ideal

Nepalese Rupee (NPR)
Symbol: ₨ or Rs

Nepali
Hindi widely understood
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