IST - KTM

$246 Find Cheap Flights from Istanbul to Kathmandu - Compare and Save

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Everything you should know

Cheapest round-trip
$529
Typical prices: $589-$948
Kuwait Airways
Mon 4/23Sat 5/12
IST - KTM • 1 stop
Cheapest non-stop
$1,167
Typical prices: $1,005-$1,975
Turkish Airlines
Sun 12/23Sun 12/30
IST - KTM • Non-stop
Nonstop flights
6 days a week
You can fly direct with Turkish Airlines. Average duration is 7h 05m
Direct flights
+1
Direct flights
+1
Avoid delays
Turkish Airlines
Most punctual • 79% on-time
Evening
Best time • Fewest delays
Insights
Insights
When to travel
February
Cheapest • 15% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Kuwait City (KWI)
Cheapest • Avg $579 (round-trip)
Doha Hamad Intl (DOH)
Shortest trip • 11h 03m (one-way)
Insights
Insights
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We hope you love your trip to Kathmandu!
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Expert advice
Flight Deals

Cheap Flights from Istanbul to Kathmandu (IST-KTM)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Istanbul to Kathmandu

Fri, Apr 23 - Wed, May 12
Kuwait Airways Logo
1:00 pm - 6:45 amIST  Istanbul-KTM Kathmandu Tribhuvan
15h 00m1 stop Kuwait City
Kuwait Airways Logo
12:45 am - 11:35 amKTM  Kathmandu Tribhuvan-IST Istanbul
13h 35m1 stop Kuwait City
$529Kuwait Airways
Thu, Apr 22 - Wed, May 12
Kuwait Airways Logo
1:00 pm - 6:45 amIST  Istanbul-KTM Kathmandu Tribhuvan
15h 00m1 stop Kuwait City
Kuwait Airways Logo
12:45 am - 11:35 amKTM  Kathmandu Tribhuvan-IST Istanbul
13h 35m1 stop Kuwait City
$529Kuwait Airways
Thu, Apr 1 - Tue, Apr 20
Kuwait Airways Logo
1:00 pm - 6:45 amIST  Istanbul-KTM Kathmandu Tribhuvan
15h 00m1 stop Kuwait City
Kuwait Airways Logo
12:45 am - 11:35 amKTM  Kathmandu Tribhuvan-IST Istanbul
13h 35m1 stop Kuwait City
$567Kuwait Airways
Fri, Apr 2 - Tue, Apr 20
Kuwait Airways Logo
1:00 pm - 6:45 amIST  Istanbul-KTM Kathmandu Tribhuvan
15h 00m1 stop Kuwait City
Kuwait Airways Logo
12:45 am - 11:35 amKTM  Kathmandu Tribhuvan-IST Istanbul
13h 35m1 stop Kuwait City
$567Kuwait Airways
Fri, Apr 23 - Mon, May 10
Kuwait Airways Logo
1:00 pm - 6:45 amIST  Istanbul-KTM Kathmandu Tribhuvan
15h 00m1 stop Kuwait City
Kuwait Airways Logo
12:45 am - 11:35 amKTM  Kathmandu Tribhuvan-IST Istanbul
13h 35m1 stop Kuwait City
$569Kuwait Airways
Thu, Apr 22 - Mon, May 10
Kuwait Airways Logo
1:00 pm - 6:45 amIST  Istanbul-KTM Kathmandu Tribhuvan
15h 00m1 stop Kuwait City
Kuwait Airways Logo
12:45 am - 11:35 amKTM  Kathmandu Tribhuvan-IST Istanbul
13h 35m1 stop Kuwait City
$569Kuwait Airways
Sun, Apr 25 - Wed, May 12
Kuwait Airways Logo
1:00 pm - 6:45 amIST  Istanbul-KTM Kathmandu Tribhuvan
15h 00m1 stop Kuwait City
Kuwait Airways Logo
12:45 am - 11:35 amKTM  Kathmandu Tribhuvan-IST Istanbul
13h 35m1 stop Kuwait City
$569Kuwait Airways
Fri, Apr 23 - Tue, May 11
Kuwait Airways Logo
1:00 pm - 6:45 amIST  Istanbul-KTM Kathmandu Tribhuvan
15h 00m1 stop Kuwait City
Kuwait Airways Logo
12:45 am - 11:35 amKTM  Kathmandu Tribhuvan-IST Istanbul
13h 35m1 stop Kuwait City
$569Kuwait Airways
Fri, Jan 15 - Sun, Feb 28
Air Arabia Logo
2:05 pm - 8:45 amIST  Istanbul-KTM Kathmandu Tribhuvan
15h 55m1 stop Sharjah
Air Arabia Logo
2:30 pm - 1:20 pmKTM  Kathmandu Tribhuvan-IST Istanbul
25h 35m1 stop Sharjah
$595Air Arabia
Sun, Dec 13 - Tue, Dec 29
Air Arabia Logo
2:05 pm - 8:45 amIST  Istanbul-KTM Kathmandu Tribhuvan
15h 55m1 stop Sharjah
Air Arabia Logo
11:20 pm - 1:20 pmKTM  Kathmandu Tribhuvan-IST Istanbul
16h 45m1 stop Sharjah
$602Air Arabia
Booking Insights

Price, demand and travel trends for Istanbul Airport to Kathmandu flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Istanbul Airport to Kathmandu?

Round-trip flights from Istanbul Airport to Kathmandu typically range from $589 to $948. The lowest price found in the past 5 days was $529, on Kuwait Airways.

What's the cheapest day of the week to fly from Istanbul Airport to Kathmandu?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Istanbul Airport to Kathmandu. It’s 5% cheaper than the average day, while Saturday is the most expensive, with prices 12% higher.

What’s the cheapest month to fly from Istanbul Airport to Kathmandu?

•February is the cheapest month to fly from Istanbul Airport to Kathmandu at $569 round-trip.
•August ($1,208) and November ($1,092) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 112% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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Expert advice

Expert advice for your flight from Istanbul to Kathmandu

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on KTM

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Jenna Scatena

Jenna Scatena

Expert on IST

Journalist and Travel Writer, Jenna Scatena is an award-winning travel writer with a love for sharing stories and exploring new places, especially by Vespa. Though she's from San Francisco, she has spent a significant chunk of her vacation days over the last decade eating her way through Texas and sleeping in hotels around the world—especially in California, the Middle East, and Europe.

Read more

Key details for Istanbul Airport to Kathmandu flights

Low season

July

Cheapest flight

$246
Beat the crowds with an average 42% drop in travelers.
The most popular month to fly with an average 32% increase in travelers.
One-way flight from Istanbul Airport to Kathmandu

When to book flights from Istanbul to Kathmandu

Are your dates flexible? Find out the best times to travel from Istanbul to Kathmandu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Istanbul Airport to Kathmandu flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Istanbul Airport to Kathmandu?

    These are the earliest and latest flight times available from Istanbul Airport to Kathmandu:

    • Earliest: departs at 1:30 am and lands at 8:35 am
    • Latest: departs at 1:30 am and lands at 8:35 am.

    The flight takes about 7h 05m.

  • What cabin classes can I book on flights from Istanbul Airport to Kathmandu?

    Only Economy Class is available on flights from Istanbul Airport to Kathmandu.

  • How long is a flight from Istanbul Airport to Kathmandu?

    A nonstop flight from Istanbul Airport to Kathmandu takes 7h 05m, covering 3,295 miles.

  • Do I need a passport to fly from Istanbul Airport to Kathmandu?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Istanbul Airport to Kathmandu flight?

    Round-trip flights from Istanbul Airport to Kathmandu range from $589 to $948, with an average of $671 over the past 12 months. Anything below $589 counts as a good deal.

  • How much can I save by taking a layover when flying from Istanbul Airport to Kathmandu?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $579 round-trip via Kuwait City (KWI), compared to $1,208 for nonstop.

  • How does on-time performance compare across airlines flying from Istanbul Airport to Kathmandu?

    Turkish Airlines is the only airline operating Istanbul Airport to Kathmandu flights. 79% of its flights are on time.

  • How are flight departures from Istanbul Airport to Kathmandu spread across the day?

    Night is the busiest departure period on Istanbul Airport to Kathmandu flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and evening flights for 0%.

  • Have flight prices from Istanbul Airport to Kathmandu changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $529 to $3,260. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Istanbul Airport to Kathmandu looking right now?

    One-way fares from Istanbul Airport to Kathmandu are currently in line with typical prices for this route. Average one-way fares are about $352.

  • Which airports can I use when flying from Istanbul Airport to Kathmandu?

    Flights from Istanbul Airport to Kathmandu usually depart from Istanbul (IST) and arrive at Kathmandu Tribhuvan (KTM).

  • What time of day has the fewest delays on flights from Istanbul Airport to Kathmandu?

    Evening flights have the fewest delays on this route, while night departures tend to have the most.

  • At what point is a flight considered delayed from Istanbul Airport to Kathmandu?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Istanbul Airport to Kathmandu route, 21% of flights were delayed in the past 3 months, with delays averaging 1h 50m.

  • Which airports do connecting flights from Istanbul Airport to Kathmandu pass through?

    One-stop flights from Istanbul Airport to Kathmandu most commonly connect through:

    • Sharjah (SHJ) - 49% of one-stop connections
    • Dubai Intl (DXB) - 15% of one-stop connections
    • Kuwait City (KWI) - 13% of one-stop connections
    • Doha Hamad Intl (DOH) - 11% of one-stop connections

  • Can I save money by using flexible dates for flights from Istanbul Airport to Kathmandu?

    Yes. Flexible dates can save you up to 15% on flights from Istanbul Airport to Kathmandu. Thursday is the cheapest departure day at $642 round-trip on average, while Saturday is the most expensive at $753, a difference of $111.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Istanbul Airport to Kathmandu?

    Only Turkish Airlines operates flights between Istanbul Airport and Kathmandu.

  • How much time can I save by choosing a different layover airport from Istanbul Airport to Kathmandu?

    Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time at 11h 03m, compared with 12h 13m via Dubai Intl (DXB) and 14h 04m via Sharjah (SHJ).

  • What is the time difference between Istanbul Airport and Kathmandu?

    Kathmandu is 2 hours ahead of Istanbul Airport (Nepal Time vs Turkey Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Kathmandu?

    Garden of Dreams is one of the most viewed places in Kathmandu on KAYAK.

  • Which airlines include bags at no extra cost on Istanbul Airport to Kathmandu flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Turkish Airlines: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Istanbul Airport to Kathmandu flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average $642, about $111 less than Saturday fares (15% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Istanbul Airport to Kathmandu trip for February. Fares historically average $569 round-trip in that month - typically $639 less than the most expensive month, which is August (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Kuwait City Airport (KWI) can be cheaper than flying direct. The cheapest layover option averages $579 round-trip on this route - about $629 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Kathmandu Tribhuvan Airport.

    • The Everest Hotel Kathmandu
    • The Dwarika's
    • Vannasut Hotel and Spa

Prefer to fly direct from Istanbul to Kathmandu?

 
Find which airlines fly direct from Istanbul Airport to Kathmandu Tribhuvan Airport, which days they fly and book direct flights.

Direct departures

Istanbul to Kathmandu Tribhuvan

Monday

Turkish Airlines

Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Turkish Airlines

Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Turkish Airlines

Turkish Airlines

Saturday

Turkish Airlines

Turkish Airlines

Sunday

Turkish Airlines

Turkish Airlines

See more direct flights

Direct returns

Kathmandu Tribhuvan to Istanbul

Monday

Turkish Airlines

Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Turkish Airlines

Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Turkish Airlines

Turkish Airlines

Saturday

Turkish Airlines

Turkish Airlines

Sunday

Turkish Airlines

Turkish Airlines

See more direct flights

More options for your flight from Istanbul to Kathmandu

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