Earn point on your loyalty program!arrow arc left

Cheap flights from Philadelphia (PHL) to Kathmandu (KTM)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Philadelphia (PHL) to Kathmandu (KTM)

How to find the cheapest flight from Philadelphia (PHL) to Kathmandu (KTM)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Philadelphia (PHL) to Kathmandu (KTM)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Philadelphia (PHL) to Kathmandu (KTM)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Philadelphia to Kathmandu in December 2025 , January 2026

31 Dec - 30 Jan $ 1,176.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
KTM
Kathmandu
KTM
Kathmandu
Frontier Airlines
2 STOPS
PHL
Philadelphia
Pick dates
25 Dec - 02 Jan $ 3,050.00
PHL
Philadelphia
Qatar Airways
2 STOPS
KTM
Kathmandu
KTM
Kathmandu
Qatar Airways
2 STOPS
PHL
Philadelphia
Pick dates
25 Dec - 08 Jan $ 3,084.00
PHL
Philadelphia
Qatar Airways
2 STOPS
KTM
Kathmandu
KTM
Kathmandu
Qatar Airways
2 STOPS
PHL
Philadelphia
Pick dates

Last minute flights from Philadelphia to Kathmandu

29 Dec - 01 Jan $ 1,821.00
PHL
Philadelphia
Qatar Airways
2 STOPS
KTM
Kathmandu
KTM
Kathmandu
Qatar Airways
3 STOPS
PHL
Philadelphia
Pick dates
25 Dec - 01 Jan $ 2,304.00
PHL
Philadelphia
Qatar Airways
2 STOPS
KTM
Kathmandu
KTM
Kathmandu
Qatar Airways
2 STOPS
PHL
Philadelphia
Pick dates
17 Dec - 01 Jan $ 2,890.00
PHL
Philadelphia
Qatar Airways
2 STOPS
KTM
Kathmandu
KTM
Kathmandu
Qatar Airways
2 STOPS
PHL
Philadelphia
Pick dates

One-way flights to Kathmandu from Philadelphia

2:25 PM - 10:10 AM
IndiGo Airlines
3 Stops
35h 5m
PHL - KTM
$ 596
Kiwi
Pick dates
7:40 PM - 1:00 AM
Qatar Airways
1 Stops
25h 30m
PHL - KTM
$ 1,163
Kiwi
Pick dates
7:40 PM - 1:00 AM
Qatar Airways
1 Stops
25h 30m
PHL - KTM
$ 1,546
Kiwi
Pick dates

How to find the cheapest flight from Philadelphia (PHL) to Kathmandu (KTM)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Philadelphia (PHL) to Kathmandu (KTM)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Philadelphia (PHL) to Kathmandu (KTM)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.