Cheap Flights from Sylhet (ZYL) to Kathmandu (KTM)

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Travellers and cabin class, 1 Adult, Economy

Compare Sylhet to Kathmandu flight deals

Find the cheapest month or even day of the year to fly to Kathmandu

Book the best Kathmandu fare with no extra fees

Flight deals from Sylhet to Kathmandu

Looking for a cheap last-minute deal or the best return flight from Sylhet Airport to Kathmandu Airport? If you want to travel next month, return fares start from £257. Find the lowest prices on one-way and return tickets right here.

Kathmandu.£185 per passenger.Departing Sat, 25 Jul.One-way flight with Biman Bangladesh Airlines.Outbound indirect flight with Biman Bangladesh Airlines, departs from Sylhet on Sat, 25 Jul, arriving in Kathmandu.Price includes taxes and charges.From £185, select.

Kathmandu.£188 per passenger.Departing Sun, 1 Nov.One-way flight with Biman Bangladesh Airlines.Outbound indirect flight with Biman Bangladesh Airlines, departs from Sylhet on Sun, 1 Nov, arriving in Kathmandu.Price includes taxes and charges.From £188, select.

Kathmandu.£217 per passenger.Departing Sat, 6 Feb.One-way flight with US-Bangla Airlines.Outbound indirect flight with US-Bangla Airlines, departs from Sylhet on Sat, 6 Feb, arriving in Kathmandu.Price includes taxes and charges.From £217, select.

Kathmandu.£2,381 per passenger.Departing Wed, 28 Oct.One-way flight with Biman Bangladesh Airlines.Outbound indirect flight with Biman Bangladesh Airlines, departs from Sylhet on Wed, 28 Oct, arriving in Kathmandu.Price includes taxes and charges.From £2,381, select.

Kathmandu.£2,614 per passenger.Departing Wed, 10 Mar.One-way flight with Biman Bangladesh Airlines.Outbound indirect flight with Biman Bangladesh Airlines, departs from Sylhet on Wed, 10 Mar, arriving in Kathmandu.Price includes taxes and charges.From £2,614, select.

Find the cheapest month to fly from Sylhet to Kathmandu

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

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Sylhet to Kathmandu: Alternative routes

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

Kathmandu

3 miles from central Kathmandu

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from £185

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Sylhet to Kathmandu: Flight information

The things to know before you go.

Cheapest flight found	£185
Cheapest month to fly	July

Finding cheap flights from Sylhet to Kathmandu: Frequently asked questions

How much are return flights from Sylhet to Kathmandu?

The best price we found for a return flight from Sylhet to Kathmandu is £248. 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.

Which airlines fly direct from Sylhet to Kathmandu?

Currently, there are no airlines that fly direct from Sylhet to Kathmandu. But we found flights with one or more stops from £248.

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

As of July 2026, there are no flights flying from Sylhet to Kathmandu.

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

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

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sylhet Airport to Kathmandu Airport on Tuesday, 21 July 2026.

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

No airlines currently offer direct flights between Sylhet Airport and Kathmandu Airport. Most routes have one or more stops.

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 Sylhet Airport to Kathmandu with?

Currently, Biman Bangladesh Airlines offers the cheapest flight tickets to Kathmandu.

How to find cheap flights to Kathmandu (KTM) from Sylhet (ZYL) in 2026

Looking for cheap tickets from Sylhet to Kathmandu? Return tickets start from £248 and one-way flights to Kathmandu from Sylhet start from £185

Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Sylhet to Kathmandu. And with us there are no hidden fees - what you see is what you pay.
Compare flight deals to Kathmandu from Sylhet from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Kathmandu start from £185 one-way.
Flex your dates to find the best ZYL-KTM ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Kathmandu from Sylhet.
Set up a Price Alert. You can easily track the fare of your cheap Sylhet-Kathmandu flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Flexible on when you travel? The cheapest month to fly from Sylhet to Kathmandu is July.
Fly without stops. Only interested in direct flights between Sylhet and Kathmandu? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business class flights from Sylhet and Kathmandu. We scour the internet for the best Business, Premium Economy and First Class flight fares to Kathmandu, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Sylhet to Kathmandu flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Sylhet and Kathmandu whenever you want.

Combine your flight to Kathmandu from Sylhet with hotels and car hire

Once you've secured your cheap flight ticket from Sylhet to Kathmandu, discover the best prices and exclusive rates for hotels in Kathmandu or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.