App
Customer Support
EUR
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 Koh Samui to Knock Starting at €1,408

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • USM08:25 pm
        23h 5m
        2 stops
        NOC12:30 pm
        Thu, Feb 20|Koh Samui - Knock|Bangkok Airways
        €1,408€2,663
        47% OFF
        47% OFF
        €2,663€1,408

        Choose Bangkok Airways flights from Koh Samui to Knock. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Thu, Feb 20, arriving at Ireland West Knock Airport. One-way Prices start from €1,408 including taxes and charges.

      • USM07:55 am
        35h 35m
        2 stops
        NOC12:30 pm
        Thu, Feb 20|Koh Samui - Knock|Thai Airways
        €1,461€2,663
        45% OFF
        45% OFF
        €2,663€1,461

        Choose Thai Airways flights from Koh Samui to Knock. The one-way connecting flight with Thai Airways departs from Samui International Airport on Thu, Feb 20, arriving at Ireland West Knock Airport. One-way Prices start from €1,461 including taxes and charges.

      • USM11:40 am
        31h 50m
        2 stops
        NOC12:30 pm
        Thu, Feb 20|Koh Samui - Knock|Cathay Pacific
        €1,810€2,663
        32% OFF
        32% OFF
        €2,663€1,810

        Choose Cathay Pacific flights from Koh Samui to Knock. The one-way connecting flight with Cathay Pacific departs from Samui International Airport on Thu, Feb 20, arriving at Ireland West Knock Airport. One-way Prices start from €1,810 including taxes and charges.

      • USM08:55 am
        34h 35m
        2 stops
        NOC12:30 pm
        Thu, Feb 20|Koh Samui - Knock|Scoot
        €1,867
        €1,867

        Choose Scoot flights from Koh Samui to Knock. The one-way connecting flight with Scoot departs from Samui International Airport on Thu, Feb 20, arriving at Ireland West Knock Airport. One-way Prices start from €1,867 including taxes and charges.

      • USM07:55 am
        35h 35m
        2 stops
        NOC12:30 pm
        Thu, Feb 20|Koh Samui - Knock|EVA Air
        €1,987
        €1,987

        Choose EVA Air flights from Koh Samui to Knock. The one-way connecting flight with EVA Air departs from Samui International Airport on Thu, Feb 20, arriving at Ireland West Knock Airport. One-way Prices start from €1,987 including taxes and charges.

      • USM04:25 pm
        27h 5m
        2 stops
        NOC12:30 pm
        Thu, Feb 20|Koh Samui - Knock|Singapore Airlines
        €2,343
        €2,343

        Choose Singapore Airlines flights from Koh Samui to Knock. The one-way connecting flight with Singapore Airlines departs from Samui International Airport on Thu, Feb 20, arriving at Ireland West Knock Airport. One-way Prices start from €2,343 including taxes and charges.

      • USM01:00 pm
        3h 5m
        Nonstop
        NOC02:00 pm
        Sun, Feb 23|Koh Samui - Knock|Bangkok Airways
        Find More Flights
        Find More Flights

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

Koh Samui to Knock Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. SQ5461

    Singapore Airlines

    04:25 pm

    USM

    1.9h

    07:20 pm

    SIN

    SMTWTFS
    Search

  2. SQ306

    Singapore Airlines

    01:10 am

    SIN

    13.6h

    07:45 am

    LHR

    SMTWTFS

  3. EI915

    Aer Lingus

    11:05 am

    LHR

    1.5h

    12:35 pm

    NOC

    SMTWTFS

  4. TG5905

    Thai Airways

    08:00 am

    USM

    1.3h

    09:15 am

    BKK

    SMTWTFS
    Search

  5. TG916

    Thai Airways

    12:50 pm

    BKK

    12.3h

    07:10 pm

    LHR

    SMTWTFS

  6. EI915

    Aer Lingus

    11:05 am

    LHR

    1.5h

    12:35 pm

    NOC

    SMTWTFS

  7. BR3892

    EVA Air

    08:00 am

    USM

    1.3h

    09:15 am

    BKK

    SMTWTFS
    Search

  8. BR067

    EVA Air

    12:20 pm

    BKK

    13.0h

    07:20 pm

    LHR

    SMTWTFS

  9. EI915

    Aer Lingus

    11:05 am

    LHR

    1.5h

    12:35 pm

    NOC

    SMTWTFS

  10. TG5905

    Thai Airways

    08:00 am

    USM

    1.3h

    09:15 am

    BKK

    SMTWTFS
    Search

  11. TG910

    Thai Airways

    12:30 am

    BKK

    12.8h

    07:15 am

    LHR

    SMTWTFS

  12. EI915

    Aer Lingus

    11:05 am

    LHR

    1.5h

    12:35 pm

    NOC

    SMTWTFS

  13. PG1182

    Bangkok Airways

    08:25 pm

    USM

    1.3h

    09:40 pm

    BKK

    --TWT-S
    Search

  14. TG910

    Thai Airways

    12:30 am

    BKK

    12.8h

    07:15 am

    LHR

    SMTWTFS

  15. EI915

    Aer Lingus

    11:05 am

    LHR

    1.5h

    12:35 pm

    NOC

    SMTWTFS

  16. TR641

    Scoot

    08:45 am

    USM

    2.0h

    11:45 am

    SIN

    SMTWTFS
    Search

  17. SQ322

    Singapore Airlines

    11:00 pm

    SIN

    13.9h

    05:55 am

    LHR

    SMTWTFS

  18. EI915

    Aer Lingus

    11:05 am

    LHR

    1.5h

    12:35 pm

    NOC

    SMTWTFS

  19. CX6502

    Cathay Pacific

    10:55 am

    USM

    3.3h

    03:15 pm

    HKG

    SMTWTFS
    Search

  20. CX251

    Cathay Pacific

    10:40 pm

    HKG

    14.0h

    05:40 am

    LHR

    SMTWTFS

  21. EI915

    Aer Lingus

    11:05 am

    LHR

    1.5h

    12:35 pm

    NOC

    SMTWTFS

  22. CX6502

    Cathay Pacific

    10:55 am

    USM

    3.3h

    03:15 pm

    HKG

    SMTWTFS
    Search

  23. CX255

    Cathay Pacific

    11:15 pm

    HKG

    14.1h

    06:20 am

    LHR

    SMTWTFS

  24. EI915

    Aer Lingus

    11:05 am

    LHR

    1.5h

    12:35 pm

    NOC

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Koh Samui to Knock?

We monitor flight fares to help you find the best deals effortlessly

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 Koh Samui (USM) to Knock (NOC) the cheapest?

    Airlines adjust prices for flights from Koh Samui to Knock based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Koh Samui (USM) to Knock (NOC) cost?

    According to Trip.com's data, the lowest price is around €1,204.

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

    • The distance from Ireland West Knock Airport to downtown is about 15 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Koh Samui to Knock

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Koh Samui to Knock. Book your flights at the right time and save more.
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 | Koh Samui to Knock

Off-season for travelDecember
Peak season for travelFebruary
Flight distance10,351.14 km
Popular airlineEVA Air

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.