How do most travelers feel about Thai Lion Air?

The average rating from 47 Thai Lion Air reviews by Cheapflights users is 6.8 (out of a maximum rating of 10). If you are considering flying BKK-KTM with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Kathmandu with Thai Lion Air.

How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Kathmandu with Thai Lion Air?

Booking with Thai Lion Air 9 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok Suvarnabhumi Airport to Kathmandu. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 370.0 inches per month. July is typically the wettest month, when rainfall can reach 370.0 mm. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Find Thai Lion Air Flights from Suvarnabhumi to Kathmandu

How do most travelers feel about Thai Lion Air?
The average rating from 47 Thai Lion Air reviews by Cheapflights users is 6.8 (out of a maximum rating of 10). If you are considering flying BKK-KTM with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Kathmandu with Thai Lion Air.

Thai Lion Air flights from Suvarnabhumi to Kathmandu in 2026

Popular in	July
Cheapest in	January
Average price (all airlines)	฿12,761

Highest demand for flights from Bangkok Suvarnabhumi to Kathmandu Tribhuvan; 25% potential price increase.

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Best time to find cheap flights from Bangkok Suvarnabhumi to Kathmandu Tribhuvan; 3% potential price drop.

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Average price for all Bangkok Suvarnabhumi to Kathmandu Tribhuvan flights (one-way and round-trip).

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Prices

The best time to book a flight to Kathmandu with Thai Lion Air is 9 days before departure. On average, fares are higher if you book 72 days before departure.

Which month is the cheapest to fly Economy class from Bangkok Suvarnabhumi Airport to Kathmandu?

For Economy class flights, the cheapest month to fly this route is May. The most expensive months are June and October.

Best time to book a flight from Suvarnabhumi to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Suvarnabhumi with our price prediction graph.

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Thai Lion Air

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47 reviews

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How do most travelers feel about Thai Lion Air?

Thai Lion Air flights from Suvarnabhumi to Kathmandu in 2026

Popular in

Cheapest in

Average price (all airlines)

When is the best time to book a flight to Kathmandu with Thai Lion Air?

The best time to book a flight to Kathmandu with Thai Lion Air is 9 days before departure. On average, fares are higher if you book 72 days before departure.

Which month is the cheapest to fly Economy class from Bangkok Suvarnabhumi Airport to Kathmandu?

For Economy class flights, the cheapest month to fly this route is May. The most expensive months are June and October.

Rainfall in Kathmandu by month

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 370.0 inches per month. July is typically the wettest month, when rainfall can reach 370.0 mm. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 mm.

Temperature in Kathmandu by month

Best time to book a flight from Suvarnabhumi to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Suvarnabhumi with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

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Fly from Suvarnabhumi to Kathmandu on another airline

Consider alternative airlines that service the Kathmandu area. Flight routes are based on user searches made on Cheapflights and were last updated on 1 September 2026.

Other Thai Lion Air flights from Suvarnabhumi

Browse through other Thai Lion Air flights departing from Suvarnabhumi. Flight routes are based on user searches made on Cheapflights and were last updated on 1 September 2026.

Other airlines serving Suvarnabhumi and Kathmandu

Choose from other airlines serving Suvarnabhumi and Kathmandu.

Other popular destinations in Asia

If Kathmandu is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 1 September 2026.

Popular flights with Thai Lion Air

Browse through some of the most popular routes that Thai Lion Air offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 1 September 2026.

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Thai Lion Air flights from Bangkok Suvarnabhumi Airport to Kathmandu (BKK - KTM)

How do most travelers feel about Thai Lion Air?

Thai Lion Air flights from Suvarnabhumi to Kathmandu in 2026

Popular in

Cheapest in

Average price (all airlines)

When is the best time to book a flight to Kathmandu with Thai Lion Air?

The best time to book a flight to Kathmandu with Thai Lion Air is 9 days before departure. On average, fares are higher if you book 72 days before departure.

Which month is the cheapest to fly Economy class from Bangkok Suvarnabhumi Airport to Kathmandu?

For Economy class flights, the cheapest month to fly this route is May. The most expensive months are June and October.

Rainfall in Kathmandu by month

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 370.0 inches per month. July is typically the wettest month, when rainfall can reach 370.0 mm. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 mm.

Temperature in Kathmandu by month

Best time to book a flight from Suvarnabhumi to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Suvarnabhumi with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Suvarnabhumi to Kathmandu on another airline

Consider alternative airlines that service the Kathmandu area. Flight routes are based on user searches made on Cheapflights and were last updated on 1 September 2026.

Other Thai Lion Air flights from Suvarnabhumi

Browse through other Thai Lion Air flights departing from Suvarnabhumi. Flight routes are based on user searches made on Cheapflights and were last updated on 1 September 2026.

Other airlines serving Suvarnabhumi and Kathmandu

Choose from other airlines serving Suvarnabhumi and Kathmandu.

Other popular destinations in Asia

If Kathmandu is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 1 September 2026.

Popular flights with Thai Lion Air

Browse through some of the most popular routes that Thai Lion Air offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 1 September 2026.

See what others are saying about Thai Lion Air

Overview

Recent reviews

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