Flights to Koh Samui Islands from Delhi - ￥55,510

View ￥55,510 flight on Sun, Jul 27, 2025Opens in a new window

Popular airlines from New Delhi to Koh Samui Islands

  • Singapore Airlines

    Singapore Airlines

  • Cathay Pacific

    Cathay Pacific

  • Thai Airways International

    Thai Airways International

  • Vietnam Airlines

    Vietnam Airlines

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Delhi to Koh Samui Islands (DEL-USM)

Prices were available within the past 7 days and start at ￥55,510 for one-way flights and ￥109,850 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Sat, Jul 12 - Sat, Jul 19
DEL
Delhi
USM
Koh Samui
￥109,850 Roundtrip, found 21 hours ago
￥109,850
Roundtrip
found 21 hours ago
Select Air India flight, departing Sat, Jul 12 from Delhi to Koh Samui, returning Sat, Jul 19, priced at ￥109,850 found 21 hours ago
Air India
Sat, Jul 12 - Sat, Jul 19
DEL
Delhi
USM
Koh Samui
￥110,320 Roundtrip, found 21 hours ago
￥110,320
Roundtrip
found 21 hours ago
Select Air India flight, departing Sat, Jul 12 from Delhi to Koh Samui, returning Sat, Jul 19, priced at ￥110,320 found 21 hours ago
Thai Airways International
Sat, Jul 12 - Sat, Jul 19
DEL
Delhi
USM
Koh Samui
￥112,620 Roundtrip, found 21 hours ago
￥112,620
Roundtrip
found 21 hours ago
Select Thai Airways International flight, departing Sat, Jul 12 from Delhi to Koh Samui, returning Sat, Jul 19, priced at ￥112,620 found 21 hours ago
SriLankan Airlines
Sat, Jul 12 - Sat, Jul 19
DEL
Delhi
USM
Koh Samui
￥116,350 Roundtrip, found 21 hours ago
￥116,350
Roundtrip
found 21 hours ago
Select SriLankan Airlines flight, departing Sat, Jul 12 from Delhi to Koh Samui, returning Sat, Jul 19, priced at ￥116,350 found 21 hours ago
Vietnam Airlines
Sat, Jul 12 - Sat, Jul 19
DEL
Delhi
USM
Koh Samui
￥228,910 Roundtrip, found 21 hours ago
￥228,910
Roundtrip
found 21 hours ago
Select Vietnam Airlines flight, departing Sat, Jul 12 from Delhi to Koh Samui, returning Sat, Jul 19, priced at ￥228,910 found 21 hours ago
Singapore Airlines
Sat, Jul 12 - Sat, Jul 19
DEL
Delhi
USM
Koh Samui
￥307,360 Roundtrip, found 21 hours ago
￥307,360
Roundtrip
found 21 hours ago
Select Singapore Airlines flight, departing Sat, Jul 12 from Delhi to Koh Samui, returning Sat, Jul 19, priced at ￥307,360 found 21 hours ago
*Available to Expedia members.