In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 370.0 mm per month. July is typically the wettest month, when rainfall can reach 370.0 mm. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Islamabad to Kathmandu as you normally would.

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

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

How can I find direct flights from Islamabad to Kathmandu?

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

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

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

C$ 580+ Cheap Flights from Islamabad to Kathmandu

Cheap flight deals from Islamabad to Kathmandu

Enter your travel dates to find the best prices.

Cheapest

Last-minute

One-way

Cheapest flights from Islamabad to Kathmandu
Explore the most affordable flight options available from Islamabad to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Thu 17/93:30 a.m. -

1 stop10h 00m

Tue 22/95:30 p.m. -

1 stop9h 05m

Deal found 7/9C$ 2,038

Find flight deals from Islamabad to Kathmandu

Popular in	July
Cheapest in	April
Average price	C$ 1,077

Highest demand for flights based on searches. 29% potential increase in price (C$ 659 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 75 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Islamabad to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslamabadKathmandu

ISB Islamabad Intl - KTM Kathmandu Tribhuvan

ISBKTM

Islamabad Intl

Wed 28/10

8:25 p.m.-9:40 p.m.

1 stop24h 30m

Kathmandu Tribhuvan

Wed 31/12

12:00 a.m.-11:30 p.m.

Nonstop0h 00m

C$ 585

Quickest round-trip

IslamabadKathmandu

ISB Islamabad Intl - KTM Kathmandu Tribhuvan

ISBKTM

Islamabad Intl

Wed 30/9

9:25 a.m.-11:35 p.m.

1 stop13h 25m

Kathmandu Tribhuvan

Wed 31/12

12:00 a.m.-11:30 p.m.

Nonstop0h 00m

C$ 1,512

IslamabadKathmandu

ISB Islamabad Intl - KTM Kathmandu Tribhuvan

ISBKTM

Islamabad Intl

Wed 21/10

9:25 a.m.-8:05 a.m.

1 stop21h 55m

Kathmandu Tribhuvan

Wed 31/12

12:00 a.m.-11:30 p.m.

Nonstop0h 00m

C$ 2,817

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Sorted by cheapest first

Best time to book a flight from Islamabad to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Islamabad with our price prediction graph.

ISB-KTM

Estimated round-trip 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.

Related info for your journey

Can I find deals for flights from Islamabad to Kathmandu that include hotel bookings?
Yes. In addition to deals on Islamabad to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Islamabad to Kathmandu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islamabad to Kathmandu.
Can I find deals for business class flights from Islamabad to Kathmandu?
Yes. Cheapflights offers flight deals from Islamabad to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Flights by cabin class

Kathmandu flight routes

Other flight options

Other flights from Islamabad

Popular flights

Complete your trip

Kathmandu car rentals

Kathmandu Tribhuvan Airport car rentals

Fly with Cheapflights

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

When you search for this flight from Islamabad to Kathmandu, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Islamabad to Kathmandu for you. Better yet — we are completely free to use.

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

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

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

Of course! You can now track prices for flights from Islamabad to Kathmandu and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Islamabad to Kathmandu from C$ 580

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Islamabad to Kathmandu

Cheapest flights from Islamabad to KathmanduExplore the most affordable flight options available from Islamabad to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Explore the most affordable flight options available from Islamabad to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Last-minute flights from Islamabad to KathmanduDiscover last-minute flight deals from Islamabad to Kathmandu. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Islamabad to Kathmandu. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Islamabad to KathmanduSearch for one-way flight options from Islamabad to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from Islamabad to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Find flight deals from Islamabad to Kathmandu

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Islamabad to Kathmandu that are best for you.

Best time to book a flight from Islamabad to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Islamabad with our price prediction graph.

Related info for your journey

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

How can I find direct flights from Islamabad to Kathmandu?

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

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.

Complete your trip

Complete your trip to Kathmandu by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Islamabad to Kathmandu by cabin class

Find flights from Islamabad to Kathmandu, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Kathmandu

Explore flights to Kathmandu departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.

Islamabad and Kathmandu flights

Browse other Islamabad and Kathmandu flight options. Last updated on 10 September 2026.

Other flights from Islamabad

Browse through other flights departing from Islamabad. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Islamabad to Kathmandu
Explore the most affordable flight options available from Islamabad to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Last-minute flights from Islamabad to Kathmandu
Discover last-minute flight deals from Islamabad to Kathmandu. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Islamabad to Kathmandu
Search for one-way flight options from Islamabad to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.