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Cheap flights from Kathmandu to Bangkok Suvarnabhumi Airport

KTM — BKK
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from Kathmandu Tribhuvan to Bangkok Suvarnabhumi are usually found in February or January, booked 78 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Kathmandu to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Suvarnabhumi (BKK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 April 2025.

Round-trip from

£204

One-way from

£153

Popular in

April

Cheapest in

February

Average price

£299

Good round-trip deal

£341 or less

Good one-way deal

£251 or less
Air India
  • Air India
  • 13/6-20/6
  • 2 total stops
  • 38h 30m total
  • Kathmandu to Bangkok
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Air India
  • Air India
  • 23/5
  • 1 total stop
  • 22h 10m total
  • Kathmandu to Bangkok
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Highest demand for flights based on searches. 5% potential increase in price (£10 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Kathmandu Tribhuvan to Bangkok Suvarnabhumi.
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Price to beat on a one-way flight from Kathmandu Tribhuvan to Bangkok Suvarnabhumi.
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Best time to book a flight from Kathmandu to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Kathmandu with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kathmandu to Bangkok Suvarnabhumi Airport

Rainfall in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average rainfall totals by month.

Temperature in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average temperature totals by month.

Travelling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Ko Samet
Cha-am
Chonburi
Ayutthaya
Ko Lan

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Top 5 airlines flying from Kathmandu to Suvarnabhumi

Discover the top 5 airlines that operate flights from Kathmandu to Suvarnabhumi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest£97Average£198FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Thai Lion AirCheapest£173Average£252FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Nepal AirlinesCheapest£183Average£278FlexibilityNo cancel feeOn-timeN/A
Search Nepal Airlines flights
Thai AirwaysCheapest£226Average£309FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Biman BangladeshCheapest£253Average£271FlexibilityNo cancel feeOn-time45%
Search Biman Bangladesh flights

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