App
Customer Support
AED
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from New Delhi to Koh Samui Starting at AED 615

Discover our range of affordable one-way and round-trip flights from New Delhi to Koh Samui and kick-start your next adventure today!

  • One way
  • Round-trip
      • DEL17:05
        12h 35m
        1 stop
        USM07:10
        Fri, Mar 21|New Delhi - Koh Samui|Thai AirAsia X
        AED 615AED 819
        25% OFF
        25% OFF
        AED 819AED 615

        Choose Thai AirAsia X flights from New Delhi to Koh Samui. The one-way connecting flight with Thai AirAsia X departs from Indira Gandhi International Airport on Fri, Mar 21, arriving at Samui International Airport. One-way Prices start from AED 615 including taxes and charges.

      • DEL17:05
        12h 35m
        1 stop
        USM07:10
        Sun, Mar 16|New Delhi - Koh Samui|Thai AirAsia X
        AED 616AED 819
        25% OFF
        25% OFF
        AED 819AED 616

        Choose Thai AirAsia X flights from New Delhi to Koh Samui. The one-way connecting flight with Thai AirAsia X departs from Indira Gandhi International Airport on Sun, Mar 16, arriving at Samui International Airport. One-way Prices start from AED 616 including taxes and charges.

      • DEL17:05
        12h 35m
        1 stop
        USM07:10
        Wed, Mar 26|New Delhi - Koh Samui|Thai AirAsia X
        AED 621AED 819
        24% OFF
        24% OFF
        AED 819AED 621

        Choose Thai AirAsia X flights from New Delhi to Koh Samui. The one-way connecting flight with Thai AirAsia X departs from Indira Gandhi International Airport on Wed, Mar 26, arriving at Samui International Airport. One-way Prices start from AED 621 including taxes and charges.

      • DEL17:05
        12h 35m
        1 stop
        USM07:10
        Mon, Mar 24|New Delhi - Koh Samui|Thai AirAsia X
        AED 621
        AED 621

        Choose Thai AirAsia X flights from New Delhi to Koh Samui. The one-way connecting flight with Thai AirAsia X departs from Indira Gandhi International Airport on Mon, Mar 24, arriving at Samui International Airport. One-way Prices start from AED 621 including taxes and charges.

      • DEL17:05
        12h 35m
        1 stop
        USM07:10
        Fri, Mar 7|New Delhi - Koh Samui|Thai AirAsia X
        AED 622
        AED 622

        Choose Thai AirAsia X flights from New Delhi to Koh Samui. The one-way connecting flight with Thai AirAsia X departs from Indira Gandhi International Airport on Fri, Mar 7, arriving at Samui International Airport. One-way Prices start from AED 622 including taxes and charges.

      • DEL17:05
        12h 35m
        1 stop
        USM07:10
        Wed, Feb 19|New Delhi - Koh Samui|Thai AirAsia X
        AED 622
        AED 622

        Choose Thai AirAsia X flights from New Delhi to Koh Samui. The one-way connecting flight with Thai AirAsia X departs from Indira Gandhi International Airport on Wed, Feb 19, arriving at Samui International Airport. One-way Prices start from AED 622 including taxes and charges.

      • DEL17:05
        12h 35m
        1 stop
        USM07:10
        Mon, Mar 17|New Delhi - Koh Samui|Thai AirAsia X
        AED 627
        AED 627

        Choose Thai AirAsia X flights from New Delhi to Koh Samui. The one-way connecting flight with Thai AirAsia X departs from Indira Gandhi International Airport on Mon, Mar 17, arriving at Samui International Airport. One-way Prices start from AED 627 including taxes and charges.

      • DEL17:05
        12h 35m
        1 stop
        USM07:10
        Sun, Feb 23|New Delhi - Koh Samui|Thai AirAsia X
        AED 646
        AED 646

        Choose Thai AirAsia X flights from New Delhi to Koh Samui. The one-way connecting flight with Thai AirAsia X departs from Indira Gandhi International Airport on Sun, Feb 23, arriving at Samui International Airport. One-way Prices start from AED 646 including taxes and charges.

      • DEL17:05
        12h 35m
        1 stop
        USM07:10
        Sun, Mar 23|New Delhi - Koh Samui|Thai AirAsia X
        AED 656
        AED 656

        Choose Thai AirAsia X flights from New Delhi to Koh Samui. The one-way connecting flight with Thai AirAsia X departs from Indira Gandhi International Airport on Sun, Mar 23, arriving at Samui International Airport. One-way Prices start from AED 656 including taxes and charges.

      • DEL17:05
        12h 35m
        1 stop
        USM07:10
        Fri, Mar 28|New Delhi - Koh Samui|Thai AirAsia X
        AED 662
        AED 662

        Choose Thai AirAsia X flights from New Delhi to Koh Samui. The one-way connecting flight with Thai AirAsia X departs from Indira Gandhi International Airport on Fri, Mar 28, arriving at Samui International Airport. One-way Prices start from AED 662 including taxes and charges.

      • DEL01:00 pm
        3h 5m
        Nonstop
        USM02:00 pm
        Thu, Feb 20|New Delhi - Koh Samui|Thai AirAsia X
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

New Delhi to Koh Samui flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. 6E509

    IndiGo

    07:15

    DEL

    2.1h

    09:20

    CCU

    SMTWTFS
    Search

  2. 6E1057

    IndiGo

    19:50

    CCU

    2.8h

    00:10

    BKK

    SMTWTFS

  3. PG101

    Bangkok Airways

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS

  4. 6E1053

    IndiGo

    10:15

    DEL

    4.4h

    16:10

    BKK

    SMTWTFS
    Search

  5. PG101

    Bangkok Airways

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS

  6. 6E543

    IndiGo

    15:00

    DEL

    2.2h

    17:10

    CCU

    SMTWTFS
    Search

  7. 6E1057

    IndiGo

    19:50

    CCU

    2.8h

    00:10

    BKK

    SMTWTFS

  8. PG101

    Bangkok Airways

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS

  9. XJ231

    Thai AirAsia X

    17:05

    DEL

    4.3h

    22:50

    DMK

    S-T-T-S
    Search

  10. PG109

    Bangkok Airways

    06:10

    BKK

    1.6h

    07:45

    USM

    SMTWTFS

  11. XJ231

    Thai AirAsia X

    17:05

    DEL

    4.3h

    22:50

    DMK

    S-T-T-S
    Search

  12. PG101

    Bangkok Airways

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS

  13. D7183

    AirAsia X

    23:20

    DEL

    5.8h

    07:40

    KUL

    S-TWTFS
    Search

  14. AK824

    AirAsia

    12:25

    KUL

    1.6h

    13:00

    HKT

    SMTWTFS

  15. PG258

    Bangkok Airways

    19:55

    HKT

    0.9h

    20:50

    USM

    SMTWTFS

  16. D7183

    AirAsia X

    23:20

    DEL

    5.8h

    07:40

    KUL

    S-TWTFS
    Search

  17. AK822

    AirAsia

    20:40

    KUL

    1.4h

    21:05

    HKT

    SMTWTFS

  18. PG258

    Bangkok Airways

    19:55

    HKT

    0.9h

    20:50

    USM

    SMTWTFS

  19. D7183

    AirAsia X

    23:20

    DEL

    5.8h

    07:40

    KUL

    S-TWTFS
    Search

  20. AK824

    AirAsia

    12:25

    KUL

    1.6h

    13:00

    HKT

    SMTWTFS

  21. PG404

    Bangkok Airways

    17:30

    HKT

    0.9h

    18:25

    USM

    SMTWTFS

  22. D7183

    AirAsia X

    23:20

    DEL

    5.8h

    07:40

    KUL

    S-TWTFS
    Search

  23. AK832

    AirAsia

    10:35

    KUL

    1.6h

    11:10

    HKT

    SMTWTFS

  24. PG256

    Bangkok Airways

    16:00

    HKT

    0.9h

    16:55

    USM

    SMTWTFS

  25. D7183

    AirAsia X

    23:20

    DEL

    5.8h

    07:40

    KUL

    S-TWTFS
    Search

  26. AK824

    AirAsia

    12:25

    KUL

    1.6h

    13:00

    HKT

    SMTWTFS

  27. PG256

    Bangkok Airways

    16:00

    HKT

    0.9h

    16:55

    USM

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from New Delhi to Koh Samui?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Koh Samui from New Delhi have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from New Delhi (DEL) to Koh Samui (USM) the cheapest?

    Airlines adjust prices for flights from New Delhi to Koh Samui based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from New Delhi (DEL) to Koh Samui (USM) cost?

    According to Trip.com's data, the lowest price is around AED 2,942.

  • What is the transportation method from the main airport to downtown in Koh Samui?

    • The distance from Samui International Airport to downtown is about 3 km, by taxi about 20 minutes.

  • How many airports are there in Koh Samui (USM)?

    There are 1 airport(s) near Koh Samui (USM): Samui International Airport.

How to find a cheap flight from New Delhi to Koh Samui

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | New Delhi to Koh Samui

Cheapest direct flight priceAED 614
Off-season for travelMarch
Peak season for travelDecember
Flight distance3,195.67 km
Popular airlineIndiGo

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.