Cheap Flights from Istanbul to Kathmandu from $878

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Flight deals from Istanbul to Kathmandu

Looking for a cheap last-minute deal or the best return flight from Istanbul Airport to Kathmandu Airport? If you want to travel next month, return fares start from $922. Find the lowest prices on one-way and return tickets right here.

Kathmandu.$878 per passenger.Departing Tue, 28 Jul, returning Sun, 2 Aug.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Istanbul on Tue, 28 Jul, arriving in Kathmandu.Inbound indirect flight with IndiGo, departs from Kathmandu on Sun, 2 Aug, arriving in Istanbul.Price includes taxes and charges.From $878, select.

Kathmandu.$879 per passenger.Departing Thu, 23 Jul, returning Thu, 30 Jul.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Istanbul on Thu, 23 Jul, arriving in Kathmandu.Inbound indirect flight with IndiGo, departs from Kathmandu on Thu, 30 Jul, arriving in Istanbul.Price includes taxes and charges.From $879, select.

Kathmandu.$880 per passenger.Departing Sat, 5 Sep, returning Sun, 20 Sep.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Istanbul on Sat, 5 Sep, arriving in Kathmandu.Inbound indirect flight with IndiGo, departs from Kathmandu on Sun, 20 Sep, arriving in Istanbul.Price includes taxes and charges.From $880, select.

Kathmandu.$889 per passenger.Departing Mon, 14 Sep, returning Mon, 11 Jan.Return flight with Air Arabia.Outbound indirect flight with Air Arabia, departs from Istanbul on Mon, 14 Sep, arriving in Kathmandu.Inbound indirect flight with Air Arabia, departs from Kathmandu on Mon, 11 Jan, arriving in Istanbul.Price includes taxes and charges.From $889, select.

Kathmandu.$890 per passenger.Departing Mon, 21 Sep, returning Mon, 19 Oct.Return flight with Air Arabia.Outbound indirect flight with Air Arabia, departs from Istanbul on Mon, 21 Sep, arriving in Kathmandu.Inbound indirect flight with Air Arabia, departs from Kathmandu on Mon, 19 Oct, arriving in Istanbul.Price includes taxes and charges.From $890, select.

Kathmandu.$890 per passenger.Departing Wed, 21 Oct, returning Mon, 2 Nov.Return flight with Air Arabia.Outbound indirect flight with Air Arabia, departs from Istanbul on Wed, 21 Oct, arriving in Kathmandu.Inbound indirect flight with Air Arabia, departs from Kathmandu on Mon, 2 Nov, arriving in Istanbul.Price includes taxes and charges.From $890, select.

Kathmandu.$896 per passenger.Departing Tue, 27 Oct, returning Thu, 29 Oct.Return flight with Air Arabia.Outbound indirect flight with Air Arabia, departs from Istanbul on Tue, 27 Oct, arriving in Kathmandu.Inbound indirect flight with Air Arabia, departs from Kathmandu on Thu, 29 Oct, arriving in Istanbul.Price includes taxes and charges.From $896, select.

Kathmandu.$901 per passenger.Departing Sat, 6 Feb, returning Sat, 13 Feb.Return flight with Air Arabia.Outbound indirect flight with Air Arabia, departs from Istanbul on Sat, 6 Feb, arriving in Kathmandu.Inbound indirect flight with Air Arabia, departs from Kathmandu on Sat, 13 Feb, arriving in Istanbul.Price includes taxes and charges.From $901, select.

Kathmandu.$901 per passenger.Departing Sun, 10 Jan, returning Sun, 17 Jan.Return flight with Air Arabia.Outbound indirect flight with Air Arabia, departs from Istanbul on Sun, 10 Jan, arriving in Kathmandu.Inbound indirect flight with Air Arabia, departs from Kathmandu on Sun, 17 Jan, arriving in Istanbul.Price includes taxes and charges.From $901, select.

Kathmandu.$918 per passenger.Departing Thu, 30 Jul, returning Thu, 24 Sep.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Istanbul on Thu, 30 Jul, arriving in Kathmandu.Inbound indirect flight with IndiGo, departs from Kathmandu on Thu, 24 Sep, arriving in Istanbul.Price includes taxes and charges.From $918, select.

Kathmandu.$921 per passenger.Departing Tue, 4 Aug, returning Tue, 15 Sep.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Istanbul on Tue, 4 Aug, arriving in Kathmandu.Inbound indirect flight with IndiGo, departs from Kathmandu on Tue, 15 Sep, arriving in Istanbul.Price includes taxes and charges.From $921, select.

Kathmandu.$922 per passenger.Departing Thu, 6 Aug, returning Sun, 9 Aug.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Istanbul on Thu, 6 Aug, arriving in Kathmandu.Inbound indirect flight with IndiGo, departs from Kathmandu on Sun, 9 Aug, arriving in Istanbul.Price includes taxes and charges.From $922, select.

Kathmandu.$925 per passenger.Departing Sun, 30 Aug, returning Sun, 4 Oct.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Istanbul on Sun, 30 Aug, arriving in Kathmandu.Inbound indirect flight with IndiGo, departs from Kathmandu on Sun, 4 Oct, arriving in Istanbul.Price includes taxes and charges.From $925, select.

Kathmandu.$927 per passenger.Departing Fri, 5 Mar, returning Sun, 14 Mar.Return flight with Kuwait Airways.Outbound indirect flight with Kuwait Airways, departs from Istanbul on Fri, 5 Mar, arriving in Kathmandu.Inbound indirect flight with Kuwait Airways, departs from Kathmandu on Sun, 14 Mar, arriving in Istanbul.Price includes taxes and charges.From $927, select.

Kathmandu.$929 per passenger.Departing Thu, 3 Dec, returning Thu, 17 Dec.Return flight with Kuwait Airways.Outbound indirect flight with Kuwait Airways, departs from Istanbul on Thu, 3 Dec, arriving in Kathmandu.Inbound indirect flight with Kuwait Airways, departs from Kathmandu on Thu, 17 Dec, arriving in Istanbul.Price includes taxes and charges.From $929, select.

Kathmandu.$939 per passenger.Departing Tue, 15 Dec, returning Wed, 20 Jan.Return flight with Air Arabia.Outbound indirect flight with Air Arabia, departs from Istanbul on Tue, 15 Dec, arriving in Kathmandu.Inbound indirect flight with Air Arabia, departs from Kathmandu on Wed, 20 Jan, arriving in Istanbul.Price includes taxes and charges.From $939, select.

Find the cheapest month to fly from Istanbul to Kathmandu

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Istanbul to Kathmandu flights are currently cheapest in July.

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Direct flights from Istanbul to Kathmandu

Istanbul to Kathmandu: Alternative routes

Compare routes from Istanbul to Kathmandu below. You may find an airport to fly into that's cheaper, faster, or easier than Kathmandu.

Kathmandu

5km from central Kathmandu

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from $878

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Istanbul to Kathmandu: Flight information

The things to know before you go.

Cheapest flight found	$878
Cheapest month to fly	July
Average flight time	7 hrs, 5 mins
Most popular airline	Turkish Airlines
Average flights per week	6

Finding cheap flights from Istanbul to Kathmandu: Frequently asked questions

How much are return flights from Istanbul to Kathmandu?

The best price we found for a return flight from Istanbul to Kathmandu is $878. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Istanbul to Kathmandu?

7 hours and 5 minutes is the average flight time from Istanbul to Kathmandu.

Which airlines fly direct from Istanbul to Kathmandu?

Turkish Airlines flies direct from Istanbul to Kathmandu.

How many flights are there a week from Istanbul to Kathmandu?

As of July 2026, there are 6 flights per week flying from Istanbul to Kathmandu.

When is the cheapest time to fly from Istanbul to Kathmandu?

The cheapest month to fly from Istanbul to Kathmandu is usually July.

Which upcoming date is cheapest to fly from Istanbul Airport to Kathmandu Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Istanbul Airport to Kathmandu Airport on Tuesday, 28 July 2026.

Can I get a direct flight from Istanbul Airport to Kathmandu Airport?

Yes – the average flight time is 7 hours and 5 minutes.

How can I find the best flight deal to Kathmandu?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kathmandu but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Kathmandu?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kathmandu is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Istanbul Airport to Kathmandu with?

Currently, IndiGo and Turkish Airlines offer the cheapest flight tickets to Kathmandu.

Travelling from Istanbul Airport (IST) to Kathmandu Airport (KTM): what you need to know

The average duration of a direct flight from Istanbul Airport to Kathmandu Airport is 7 hours 5 minutes.
Kathmandu's timezone is UTC+5:47, which makes Kathmandu two hours 47 minutes ahead of Istanbul.
Flights from IST to KTM start at 01:25 — the first with Turkish Airlines. The last departure is at 21:35 with Turkish Airlines. In total, you can take your pick of five weekly Istanbul Airport to Kathmandu Airport flights.
To ensure you catch your IST to KTM flight, leave plenty of time for things like baggage drop and finding your gate. Turning up two hours before international departures and an hour before domestic flights is the general travel rule.
Travelling during a peak time such as August? Major public holidays and other popular periods can lead to longer queues at security. Play it safe and get there up to four hours ahead of international flights and two hours before a domestic departure.
Turkish Airlines offers direct flights from Istanbul Airport to Kathmandu Airport. Book with this popular carrier, then get ready to tick off the sights in Kathmandu — and maybe even more of Nepal if time allows.
Most passengers choose to travel with Turkish Airlines on this route.
We make it a breeze to book a flight with a stopover. To see your options for tickets from Istanbul Airport to Kathmandu Airport, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to visit your chosen city. Top stopovers between IST and KTM include:
- Delhi Indira Gandhi International Airport
- Dubai Airport
- Hamad International Airport

How to find the cheapest flights from Istanbul Airport (IST) to Kathmandu Airport (KTM)

$398 is the best price for a one-way Istanbul Airport to Kathmandu Airport flight. A return flight starts from $878. These prices may change based on availability.
Book 11 months before your departure date. After crunching the numbers on our calendar, this is how far you should book ahead to find cheap tickets from IST to KTM.
Plan your trip for April. That's the cheapest month for flights from Istanbul Airport to Kathmandu Airport. If your travel dates are flexible, use the 'Whole month' tool to find the cheapest airfare across each month.
Snapping up cheap flights from IST to KTM is easy with Price Alerts. Simply create one of these automatic alerts and we'll notify you when fares go down.
Tailor your trip with filters. Choose your ideal departure and arrival times, total journey duration and airlines. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from Istanbul Airport to Kathmandu Airport.

Handy information about Istanbul Airport (IST)

Istanbul Airport is about 40 kilometres from central Istanbul. If you're driving, ride-sharing or catching a taxi from the centre, it'll take 45 minutes or so to arrive, depending on the traffic.
Planning to take public transport? Expect a journey time of around 1 hour 10 minutes.
Get your travels off to a relaxed start by staying near IST. Whether you're taking an early flight from Istanbul Airport to Kathmandu Airport or want to avoid feeling rushed, these hotels are ideal:

Arriving at Kathmandu Airport (KTM)

Consider booking a hotel close to KTM if you're on a late Istanbul Airport to Kathmandu Airport flight. Check in to one of these options and avoid the hassle of a long transfer:
Pick up a Kathmandu Airport rental car and explore corners of Kathmandu that aren't in every guidebook. Book your wheels with Spark Car.
Booking your vehicle from Kathmandu Airport about one week ahead can help you get the lowest rate.

Getting from Kathmandu Airport (KTM) to central Kathmandu

From Kathmandu Airport, Kathmandu is approximately 6 kilometres away. It takes around 30 minutes to reach the centre by car.
Getting there by public transport will take you roughly 40 minutes.

When to fly to Kathmandu Airport (KTM)

It's time to work out your trip dates for your flight from Istanbul Airport to Kathmandu Airport. November is the busiest month to visit Kathmandu. If you want a quieter vibe, go in March.
When booking your flight from Istanbul Airport to Kathmandu Airport, consider the kind of weather you like. June is the warmest month in Kathmandu, with the temperature ranging from 17ºC to 30ºC.
If you like cooler conditions, search for a cheap ticket from IST to KTM in January. Average temperatures are between 3ºC and 19ºC then.

Explore more of Nepal

Kathmandu is easy to fall in love with, but there are so many other parts of Nepal just waiting to be discovered. About 145 kilometres north-west of Kathmandu, a visit to Pokhara will fill your itinerary to the brim. Start with leading sights like Phewa Lake, Parahawking and Sarangkot View Point.
If you're ready to explore another side of Nepal, consider Patan, about 6 kilometres south of Kathmandu. Patan Durbar Square, Hiranya Varna Mahavihar and Kathmandu are the start of reasons to visit.