Cheap Flights from London to Kathmandu from S$ 525

Frequently Asked Questions

• Which airlines offer the cheapest flights from London (LON) to Kathmandu (KTM)?

  Based on Trip.com data, IndiGo offers one-way fares as low as S$ 525 on Cheapest nonstop routes (e.g. LHR to KTM on Mon, Aug 31), while IndiGo offers Cheapest nonstop round-trips from S$ 1,063 departing on Sat, Sep 5 and returning on Wed, Sep 9.

• Which airlines offer direct flights from London to Kathmandu?

  At the moment, you can catch a direct flight from London to Kathmandu with the following airlines, including: Wizz Air UK Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from London to Kathmandu?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from London to Kathmandu is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from London to Kathmandu?

  To find best deals on flights from London to Kathmandu, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Aug 31, with one-way flights priced at just S$ 525.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is IndiGo.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Kathmandu travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from London to Kathmandu to get the best price?

  The cheapest months to fly from London to Kathmandu is October, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from London to Kathmandu?

  After crunching the numbers on our July flight calendar, it's currently cheapest to fly from London to Kathmandu on July 22, 2026 with IndiGo, with prices starting at S$ 685.

• Which airports can I fly through when travelling to Kathmandu from London?

  You can land at any one of the following hubs in Kathmandu, with London Luton Airport to Tribhuvan International Airport (LTN-KTM) is by far the most common option on this route: Tribhuvan International Airport (KTM).

• What is the time difference between London and Kathmandu?

  The time difference between Kathmandu and London is 5h.

• How can I change or cancel my flight ticket from London to Kathmandu?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.