Flights from Kathmandu (KTM) to Istanbul (IST)

In-flight Dining
On both the Kathmandu–Singapore and Singapore–Istanbul sectors, you will be served meals designed for the time of day and flight duration, with complimentary dishes and snacks in all cabins.

Special Meals
We offer a variety of special meals to suit different dietary needs on this route. You can request these when booking or via Manage Booking, and we recommend doing so at least 48 hours before departure.

Book the Cook
Eligible passengers in selected cabins may be able to pre-select their main course from a wider menu on the long-haul Singapore–Istanbul sector using our Book the Cook service, subject to availability and route conditions.

Beverage Service
A selection of hot and cold drinks is available throughout your journey, including juices, soft drinks, and hot beverages. Our signature Singapore Sling is also served on board, allowing you to enjoy a classic taste of Singapore in the air.

For flights between Kathmandu and Istanbul, our weight-concept baggage policy applies. In Economy Class, Lite and Value fares include 25kg of checked baggage, while Standard and Flexi fares include 30kg. Premium Economy Class includes 35kg of checked baggage, and Business Class includes 40kg of checked baggage. Each checked bag must not exceed 32kg. For cabin baggage, Economy Class and Premium Economy Class customers may bring 1 piece up to 7kg, while Business Class customers may bring 2 pieces, each up to 7kg. Your exact allowance will be shown on your e-ticket, and KrisFlyer Elite Gold and PPS Club members enjoy additional baggage allowances.

Wi-Fi is available on Singapore Airlines flights once the aircraft is above 10,000 feet. It is free and unlimited for KrisFlyer members, although Economy Class and Premium Economy Class customers must ensure their membership number is added to the booking at least 1.5 hours before departure. Non-members can purchase access plans on board. The service is suitable for messaging, email, and basic web browsing, but does not support video streaming, video calls, or large file transfers.

On the Kathmandu–Singapore Boeing 737-8 MAX sector, Economy Class seats offer a 32-inch pitch with up to a 19-inch seat width, while Business Class features a fully flat bed for added comfort. On the Singapore–Istanbul Airbus A350-900 sector, Economy Class also offers a 32-inch pitch with up to a 19-inch seat width, Premium Economy Class has a 38-inch pitch with up to a 20-inch seat width, and Business Class provides a fully flat bed with every seat offering direct aisle access.

Yes, Singapore Airlines provides lounge access to eligible passengers with a layover in Singapore. Your eligibility is based on your class of travel or your KrisFlyer and Star Alliance status, and it is determined by your flight leaving Singapore. Other options, like purchasing a day pass at a pay-per-use lounge, are also available. Eligible travellers may enjoy facilities such as the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), and the KrisFlyer Gold Lounge at Singapore Changi Airport.

Lounge Access Eligibility
Cabin Class: Complimentary for Suites, First, and Business Class passengers. Premium Economy and Economy travellers do not have access unless they hold eligible status.

Frequent Flyer Status: PPS Club and KrisFlyer Elite Gold (or Star Alliance Gold) members have access regardless of cabin class.

The 'Next Segment' Rule: Eligibility is based on the flight immediately departing that airport. For example, if you fly Economy from Kathmandu but have a Business Class onward flight from Singapore, you get lounge access in Singapore only.

If you have enough time between flights, you can join one of the official free city tours from Singapore Changi Airport, which typically require a layover of at least about 5.5 to 6 hours. These tours offer a curated introduction to the city without the need to clear immigration independently. For shorter layovers, staying airside at Changi Airport is very comfortable, with themed gardens, rest areas, and entertainment zones to help you relax between flights. You can also freshen up with shower facilities, explore art installations, or find a quiet corner to rest before boarding your next sector. Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

Kathmandu operates on Nepal Time (UTC+5:45) year-round and does not observe daylight saving time. Istanbul operates on Turkey Time (UTC+3) throughout the year. This means Istanbul is 2 hours 45 minutes behind Kathmandu at all times.

Yes, your baggage will typically be checked through to Istanbul Airport when flying from Kathmandu via Singapore on a single booking with Singapore Airlines.

Through-Check Conditions
For your bags to be sent directly to your final destination, the following general conditions must be met:

Single Itinerary: Both flight segments (Kathmandu–Singapore and Singapore–Istanbul) must be under the same booking reference or PNR.

Layover Duration: Your connection in Singapore must be less than 24 hours. If your layover exceeds 24 hours, it is considered a stopover, and you will typically be required to collect your luggage and re-check it for your onward flight.

Partner Airlines: If your onward flight from Singapore to Istanbul is operated by a partner airline, Singapore Airlines has through-check agreements that usually allow your bags to be tagged to your final destination.

You may be able to plan a stopover in Singapore on your Kathmandu–Istanbul trip, subject to your ticket conditions and availability. When booking, you can search for multi-city options or speak with our customer service team or your travel agent, who can advise whether a stopover can be added to your itinerary.