Flights to Kathmandu: Airlines, Hubs & Tips 2026

For nearly everyone heading to Nepal, the trip begins the same way: a flight into the Kathmandu valley. There are no nonstop flights to Kathmandu from Europe or the Americas, so the real planning question is not whether you will connect, but where — through a Gulf megahub, across Istanbul, or via an Asian gateway like Delhi or Bangkok. This guide explains how the route network works in 2026, which airlines and hubs serve Tribhuvan International Airport, when fares tend to soften, and what to expect on the ground when you land.

A note on prices: airfares move constantly with season, demand, and how far ahead you book, so this guide describes the patterns rather than quoting fixed numbers. Always check a live fare before you commit, and treat any figure here as a rough guide stamped with the date it applied.

Key takeaways

• Every itinerary from Europe, the UK, or North America needs at least one connection — there are no nonstop flights to Kathmandu from those regions.
• The busiest connecting hubs are Doha, Dubai, Delhi, Istanbul, Bangkok, and Kuala Lumpur, served by carriers such as Qatar Airways, flydubai, Air India, Turkish Airlines, Thai Airways, and Malaysia Airlines.
• All scheduled international flights use Tribhuvan International Airport (KTM), whose international and domestic terminals are separate buildings about 500 metres apart.
• Fares are generally lower in summer and deep winter and higher in the autumn and spring trekking peaks.
• The airport runs on a single runway and is in the middle of a multi-year capacity upgrade, so build in time buffers.
• Most visitors can get a visa on arrival; a few nationalities must arrange one in advance.

Why there are no direct flights to Kathmandu

Nepal is landlocked, mountainous, and a long way from the big long-haul markets, so no airline currently flies nonstop between Kathmandu and Europe, the UK, or North America. That shapes every booking. From these regions you will route through one connecting hub — occasionally two — and the smart move is to compare the total door-to-door time and price, not just the headline flying hours of the final leg.

The upside is that Kathmandu is genuinely well connected for a city its size. Tribhuvan International Airport links Nepal to more than 40 destinations across roughly 17 countries, and dozens of international airlines operate the route, which means real competition on the major corridors and a decent spread of departure times.

The hubs that connect you to Kathmandu

Almost all long-haul travellers reach Nepal by changing planes at one of a handful of established gateways. Each has a different character.

Gulf hubs: Doha and Dubai

The Gulf carriers are the backbone of long-haul travel to Kathmandu. Doha is served by Qatar Airways with frequent nonstop flights into Kathmandu, with a typical Doha–Kathmandu leg of around four and a half hours, plus Himalaya Airlines and the flag carrier Nepal Airlines on the same city pair. Dubai connects via flydubai, offering onward links across the Middle East, Europe, and Africa. For travellers from Europe, the Americas, or Africa, a Gulf connection is often the most frequent and competitively priced option.

Istanbul

Turkish Airlines flies nonstop between Istanbul and Kathmandu, with the leg into Nepal running about eight hours. Istanbul is a convenient single-stop bridge for much of Europe and parts of the Americas, and Turkish Airlines is also known for a generous free stopover programme that lets eligible passengers break the journey in Istanbul — handy if you want to turn a layover into a short city visit. Confirm the current stopover terms with the airline, as conditions and minimum layover times change.

Asian gateways: Delhi, Bangkok, Kuala Lumpur

For travellers coming from or via Asia, the regional gateways are hard to beat. Delhi sits barely 90 minutes from Kathmandu by air and is served by several carriers, making it the closest major international hub. Bangkok offers nonstop service on Thai Airways, Himalaya Airlines, and Nepal Airlines, with budget options on Thai AirAsia and Thai Lion Air from Don Mueang. Kuala Lumpur, served by Malaysia Airlines and others, is a common gateway from Southeast Asia and Australasia. Singapore also has daily nonstop service in peak season.

A quick hub comparison

| Hub | Example carriers to KTM | Approx. nonstop leg to Kathmandu | Best for | |---|---|---|---| | Doha | Qatar Airways, Himalaya, Nepal Airlines | ~4.5 hours | Europe, Americas, Africa | | Dubai | flydubai | ~4 hours | Middle East, Europe, Africa | | Istanbul | Turkish Airlines | ~8 hours | Europe, Americas, stopovers | | Delhi | Multiple carriers | ~1.5 hours | Closest hub; India and beyond | | Bangkok | Thai Airways, Himalaya, Nepal Airlines | ~3.5 hours | Southeast Asia, Australasia | | Kuala Lumpur | Malaysia Airlines and others | ~4.5 hours | Southeast Asia, Australasia |

Leg times are approximate and vary by aircraft and routing; always check your specific flight.

Flights to Kathmandu by region

From the UK and Europe

There are no nonstop flights from London or other European cities, so plan on one connection. The most popular routings are through Doha, Dubai, Delhi, or Istanbul, and a typical one-stop journey from London lands in the rough range of 12 to 15 hours including the connection — longer if you choose an extended layover. Because several hubs compete on this corridor, it pays to compare a couple of routings rather than defaulting to the first result.

From North America

From the United States and Canada there are likewise no nonstop options, and most itineraries carry one or two stops, commonly via a Gulf hub, Istanbul, or an Asian gateway. Total travel time is long by any measure, so for many travellers the deciding factors are layover length, schedule, and price rather than a marginal difference in flying hours.

From India and nearby

For travellers already in South Asia, Kathmandu is close. The Delhi–Kathmandu hop is only about 90 minutes, and several airlines operate it daily, which also makes Delhi the natural connecting point for onward long-haul journeys.

From China and East Asia

Direct links to China have been expanding. Nonstop service runs to Chengdu on Air China and Sichuan Airlines, and to Guangzhou on China Southern. In a notable development, Nepal Airlines launched its first scheduled service to China with Guangzhou flights from October 2025 after a long absence, according to local reporting. Hong Kong is served nonstop by Cathay Pacific and Nepal Airlines.

Tribhuvan International Airport: what to expect

Tribhuvan International Airport (KTM) is Nepal's only fully international airport and the gateway for essentially all overseas visitors. A few practical realities are worth knowing before you arrive.

One runway, two terminals

The airport operates on a single runway measuring just over 3,000 metres, which handles every takeoff and landing. With one runway and surrounding mountainous terrain, congestion and weather-related delays are not unusual at peak times, so a relaxed connection beats a tight one. There are two public terminals — international and domestic — in separate buildings roughly 500 metres apart. If you have an onward domestic flight to Pokhara, Lukla, or elsewhere, factor in the move between buildings.

A growing, upgrading airport

Passenger numbers have risen sharply, driven by tourism, migration, and student travel, with international traffic nearing five million passengers in 2024 according to local reporting. In response, the airport has been running a multi-year capacity programme — including work on taxiways and aprons, with a longer-term master plan for a much larger terminal designed to handle far more passengers. The practical takeaway for travellers: expect ongoing construction and the occasional schedule adjustment, and confirm your terminal and timing close to departure.

Arrival and visa on arrival

Most nationalities can obtain a tourist visa on arrival at Kathmandu, though a handful must arrange one in advance, so check the official Department of Immigration list before you book. The process is straightforward but can involve queues in peak season; completing the online arrival form in the days before you fly lets you skip a step at the airport. You will need a passport valid for at least six months and cash for the fee. For the current fee bands and a full walkthrough, see our Nepal visa on arrival guide.

When to fly: timing and fares

Nepal's tourism calendar drives airfares as much as anything. Demand — and therefore price — tends to peak in the two trekking seasons and ease in the quieter months.

| Period | Demand | Fare tendency | Notes | |---|---|---|---| | Sep–Nov | High (autumn trek peak) | Higher | Clear skies, busiest season | | Feb–Apr | High (spring trek peak) | Higher | Rhododendrons, warm weather | | Jun–Aug | Low (monsoon) | Lower | Cheaper fares, wetter weather | | Dec–Jan | Lower | Often lower | Cold but clear; fewer tourists |

Fares generally soften in the low-demand summer and deep-winter windows and firm up for the autumn and spring peaks. As a booking habit, reserving several weeks ahead typically beats last-minute pricing, and flexing your dates by a day or two around a peak can move the price meaningfully. To match your flight dates to the weather and trekking conditions you actually want, read our guide to the best time to visit Nepal.

Stopovers worth considering

Because you have to connect anyway, a long layover can become a feature rather than a chore. Turkish Airlines' stopover programme in Istanbul is the best-known example, but Gulf and Asian hubs also reward a deliberate overnight if you want to see a second city for little extra airfare. Just confirm any free-hotel or transit-visa conditions directly with the airline before counting on them.

Connecting onward and getting into the city

Kathmandu is the hub for Nepal's busy domestic network, so many visitors connect onward by air to Pokhara, Lukla (for Everest), or other towns. If you are doing this, treat the international and domestic legs with care: the terminals are separate buildings, the single runway and hill weather can cause delays, and a missed self-transfer is a real risk on a tight connection. Leaving a generous buffer — or simply overnighting in Kathmandu — is the low-stress choice. Our overview of domestic flights in Nepal explains how the onward network and its two-tier fares work, and the popular Kathmandu to Pokhara flight is covered in detail.

Once you clear the terminal, getting into the city is quick — central Kathmandu and the Thamel tourist district are only a short drive away. Prepaid airport taxis and ride apps both work; our guides to getting around Kathmandu and typical Kathmandu taxi fares cover the options and rough costs so you are not negotiating blind at midnight. If you need rupees on arrival, the airport and Thamel money exchange guide explains where the rates are fairest.

The bottom line

Flying to Kathmandu always means connecting, but the network is mature and competitive. Pick the hub that suits where you start — a Gulf gateway or Istanbul from the West, Delhi or Bangkok from Asia — aim for the quieter fare months if your dates are flexible, and give yourself room around the single-runway airport and any onward domestic leg. Get those three things right and the long journey ends where every Nepal trip should: in the Kathmandu valley, with the mountains waiting.

Sources

• Tribhuvan International Airport — Wikipedia
• Kathmandu Post — Kathmandu airport nears 5 million international flyers
• Kathmandu Post — Nepal Airlines to launch Guangzhou flights after 15-year wait
• Spotlight Nepal — Tribhuvan International Airport's capacity enhancement work
• Passenger Terminal Today — Groupe ADP to expand Tribhuvan International Airport
• FlightsFrom.com — Direct flights from Kathmandu (KTM)
• Nepal Department of Immigration — Visa on Arrival