AirHint found the following cheapest return flights from Istanbul (IST) to Kathmandu (KTM)
in April 2025 (see full year ).
Return flights
26 Apr
- 26 May
Air Arabia
458 €
25 Apr
- 25 May
AJet
505 €
19 Apr
- 17 May
Air Arabia
512 €
08 Apr
- 23 Apr
Pegasus Airlines
514 €
10 Apr
- 08 May
Pegasus Airlines
518 €
08 Apr
- 07 May
Pegasus Airlines
522 €
25 Apr
- 11 May
Pegasus Airlines
524 €
11 Apr
- 21 Apr
Pegasus Airlines
526 €
27 Apr
- 04 May
Pegasus Airlines
536 €
25 Apr
- 03 May
Pegasus Airlines
539 €
20 Apr
- 24 Apr
Pegasus Airlines
541 €
26 Apr
- 04 May
Pegasus Airlines
541 €
18 Apr
- 24 Apr
Pegasus Airlines
548 €
10 Apr
- 27 Apr
Pegasus Airlines
549 €
16 Apr
- 03 May
Pegasus Airlines
551 €
19 Apr
- 26 Apr
Pegasus Airlines
559 €
15 Apr
- 22 Apr
Pegasus Airlines
560 €
22 Apr
- 27 Apr
Pegasus Airlines
561 €
11 Apr
- 27 Apr
Pegasus Airlines
562 €
20 Apr
- 27 Apr
Pegasus Airlines
564 €
Also check the deals for one-way flights from Istanbul to Kathmandu in April .
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers.
Only the cheapest flights are offered.
Select a price to book and secure these cheap prices.