Flights from Delhi to Koh Samui – Airlines & connecting routes
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DEL to USM – All flight route options from Indira Gandhi International Airport, India to Samui, Thailand. These flights are operated by Air India & Thai Airways International through 2 different flight connections. The shortest flight time is 8 hours and 23 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
Other flight options
Check out these routes. They have daily flights from Indira Gandhi International Airport and connections to Koh Samui:
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Delhi to Koh Samui flights
With over 370 flights every week and 2 different airlines you have a wide range of options. While flying to Koh Samui from Delhi you will be doing a stopover in either Bangkok (BKK) or Phuket (HKT).
Are there any non-stop flights from DEL to USM?
There are no direct or non-stop flights from Indira Gandhi International Airport, DEL to Samui, USM.
Distance & flight times: Indira Gandhi International Airport to Samui
The shortest flight time between DEL and USM is 8 hours and 23 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
BKK Bangkok | 8h 23m | 2h 40m | 2132 miles (3430 km) |
HKT Phuket | 8h 30m | 4h 50m | 2142 miles (3446 km) |


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From Delhi to Thailand
Below is a list of other destinations to Thailand from Indira Gandhi International Airport with either direct flights or 1 stop connections.
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BKK Bangkok Direct
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DMK Bangkok Direct
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HKT Phuket Direct
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KBV Krabi
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HDY Hat Yai
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UTH Udon Thani
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KKC Khon Kaen
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UBP Ubon Ratchathani
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TDX Trat
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THS Sukhothai
From India to Koh Samui
Below is a list of other cities in India with flights to Koh Samui with either non-stop or connecting flights.