Compare cheap flights from London to Kathmandu (KTM). FlyToDash AI scans multiple airlines instantly to help you find the best fares.
Kathmandu, the gateway to the Himalayas and a cultural center of South Asia, is one of the most sought-after destinations for trekkers, spiritual travelers, and adventure seekers from the United Kingdom. As the entry point to Nepal, Tribhuvan International Airport (KTM) connects London travelers to world-famous trekking routes such as Everest Base Camp, Annapurna, Langtang, and Mustang — as well as the temples, markets, and historic sites of Kathmandu Valley.
While there are no direct flights between London and Kathmandu, several top-rated airlines offer comfortable 1-stop and 2-stop itineraries with short layovers in key Middle Eastern, Asian, and European hubs. FlyToDash AI compares all flights from Heathrow (LHR), Gatwick (LGW), and Stansted (STN) to show you the cheapest, quickest, and most convenient travel options in seconds.
Kathmandu offers a unique blend of culture, history, nature, and adventure that few destinations in the world can match. Visitors travel here for:
Whether you're visiting Nepal for trekking, spiritual exploration, or tourism, Kathmandu provides a rich and welcoming starting point for your journey.
Flights to Nepal from London typically depart from:
Heathrow is usually the most convenient for premium airlines and fast connections, while Gatwick may offer the lowest fares depending on your travel dates. FlyToDash AI automatically checks all three for the best deal.
No — there are currently no nonstop flights between London and Kathmandu. All itineraries require at least one connection, usually in:
Flights via the Middle East often offer the shortest journey time, while flights via Delhi or Istanbul can be cheaper depending on season.
These airlines consistently offer the most reliable and competitive connections:
FlyToDash AI compares all airlines at once, helping you decide based on price, layover time, total duration, and baggage rules.
Prices vary depending on season, airline, and how early you book. Typical fare ranges include:
Fares tend to be highest during major festivals such as Dashain, Tihar, and Nepali New Year, as well as during the Everest trekking season.
Nepal’s seasons significantly affect flight prices and travel demand. The cheapest times to fly from London include:
October and November are peak trekking months, so prices can increase significantly during this period.
Flight duration varies depending on your connection:
Flights via Doha, Dubai, and Abu Dhabi usually offer the quickest journey — with efficient airport layouts that reduce layover stress.
These hubs offer the most convenient connections to Kathmandu:
Nepal remains one of the top long-haul adventure destinations for UK travelers due to its friendly culture, budget-friendly travel costs, and breathtaking landscapes. From the Himalayas to the jungles of Chitwan, it offers something for every type of traveler.
Many UK visitors combine Kathmandu with other destinations such as:
Airfare to Nepal fluctuates significantly based on season and demand, so using FlyToDash AI gives you an instant advantage by checking multiple dates and airlines simultaneously.
Explore additional Nepal routes available from London:
Whether you're a trekker heading to Everest Base Camp, a cultural traveler exploring ancient temples, or a visitor seeking natural beauty and serenity, Kathmandu offers one of the most rewarding travel experiences in Asia. Start searching with FlyToDash AI today to find the cheapest flights from London to Kathmandu and plan your Nepal adventure with confidence.