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Cheap flight deals from Koh Samui to Ontario Starting at AED 2,385

For as little as AED 2,385, you can take your next adventure to Ontario without breaking the bank. Choose between one-way and return tickets from Koh Samui below.

  • One way
  • Round-trip
      • USM08:00
        24h
        2 stops
        ONT18:00
        Mon, Apr 28|Koh Samui - Ontario|Bangkok Airways
        AED 2,385AED 3,085
        23% OFF
        23% OFF
        AED 3,085AED 2,385

        Choose Bangkok Airways flights from Koh Samui to Ontario. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Mon, Apr 28, arriving at Ontario International Airport. One-way Prices start from AED 2,385 including taxes and charges.

      • USM07:00
        24h 50m
        2 stops
        ONT16:50
        Tue, Feb 18|Koh Samui - Ontario|Bangkok Airways
        AED 2,451AED 3,085
        21% OFF
        21% OFF
        AED 3,085AED 2,451

        Choose Bangkok Airways flights from Koh Samui to Ontario. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Tue, Feb 18, arriving at Ontario International Airport. One-way Prices start from AED 2,451 including taxes and charges.

      • USM06:45
        25h 5m
        2 stops
        ONT17:50
        Tue, Mar 18|Koh Samui - Ontario|Bangkok Airways
        AED 2,468AED 3,085
        20% OFF
        20% OFF
        AED 3,085AED 2,468

        Choose Bangkok Airways flights from Koh Samui to Ontario. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Tue, Mar 18, arriving at Ontario International Airport. One-way Prices start from AED 2,468 including taxes and charges.

      • USM06:45
        25h 5m
        2 stops
        ONT17:50
        Wed, Mar 19|Koh Samui - Ontario|Bangkok Airways
        AED 2,468
        AED 2,468

        Choose Bangkok Airways flights from Koh Samui to Ontario. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Wed, Mar 19, arriving at Ontario International Airport. One-way Prices start from AED 2,468 including taxes and charges.

      • USM06:45
        49h 5m
        2 stops
        ONT16:50
        Thu, Mar 6|Koh Samui - Ontario|Bangkok Airways
        AED 2,483
        AED 2,483

        Choose Bangkok Airways flights from Koh Samui to Ontario. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Thu, Mar 6, arriving at Ontario International Airport. One-way Prices start from AED 2,483 including taxes and charges.

      • USM08:00
        48h
        2 stops
        ONT18:00
        Thu, May 1|Koh Samui - Ontario|Bangkok Airways
        AED 2,490
        AED 2,490

        Choose Bangkok Airways flights from Koh Samui to Ontario. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Thu, May 1, arriving at Ontario International Airport. One-way Prices start from AED 2,490 including taxes and charges.

      • USM06:45
        49h 5m
        2 stops
        ONT17:50
        Wed, Mar 12|Koh Samui - Ontario|Bangkok Airways
        AED 2,504
        AED 2,504

        Choose Bangkok Airways flights from Koh Samui to Ontario. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Wed, Mar 12, arriving at Ontario International Airport. One-way Prices start from AED 2,504 including taxes and charges.

      • USM08:45
        23h 15m
        2 stops
        ONT18:00
        Thu, Apr 17|Koh Samui - Ontario|Bangkok Airways
        AED 2,505
        AED 2,505

        Choose Bangkok Airways flights from Koh Samui to Ontario. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Thu, Apr 17, arriving at Ontario International Airport. One-way Prices start from AED 2,505 including taxes and charges.

      • USM06:45
        25h 5m
        2 stops
        ONT17:50
        Tue, Mar 11|Koh Samui - Ontario|Bangkok Airways
        AED 2,509
        AED 2,509

        Choose Bangkok Airways flights from Koh Samui to Ontario. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Tue, Mar 11, arriving at Ontario International Airport. One-way Prices start from AED 2,509 including taxes and charges.

      • USM06:55
        49h 5m
        2 stops
        ONT18:00
        Sat, Apr 5|Koh Samui - Ontario|Bangkok Airways
        AED 2,521
        AED 2,521

        Choose Bangkok Airways flights from Koh Samui to Ontario. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Sat, Apr 5, arriving at Ontario International Airport. One-way Prices start from AED 2,521 including taxes and charges.

      • USM01:00 pm
        3h 5m
        Nonstop
        ONT02:00 pm
        Thu, Feb 20|Koh Samui - Ontario|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 Los Angeles flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. PG450

    Bangkok Airways

    06:55

    USM

    1.5h

    08:25

    DMK

    SMTWTFS
    Search

  2. CI832

    China Airlines

    13:20

    BKK

    3.7h

    18:00

    TPE

    SMTWTFS

  3. CI024

    China Airlines

    21:10

    TPE

    11.8h

    18:00

    ONT

    SMTWTFS

  4. PG102

    Bangkok Airways

    07:00

    USM

    1.3h

    08:15

    BKK

    SMTWTFS
    Search

  5. CI834

    China Airlines

    10:50

    BKK

    3.7h

    15:30

    TPE

    SMTWTFS

  6. CI024

    China Airlines

    21:10

    TPE

    11.8h

    18:00

    ONT

    SMTWTFS

  7. PG104

    Bangkok Airways

    08:00

    USM

    1.3h

    09:15

    BKK

    SMTWTFS
    Search

  8. CI832

    China Airlines

    13:20

    BKK

    3.7h

    18:00

    TPE

    SMTWTFS

  9. CI024

    China Airlines

    21:10

    TPE

    11.8h

    18:00

    ONT

    SMTWTFS

  10. CI9722

    China Airlines

    08:00

    USM

    1.3h

    09:15

    BKK

    SMTWTFS
    Search

  11. CI834

    China Airlines

    10:50

    BKK

    3.7h

    15:30

    TPE

    SMTWTFS

  12. CI024

    China Airlines

    21:10

    TPE

    11.8h

    18:00

    ONT

    SMTWTFS

  13. PG106

    Bangkok Airways

    08:45

    USM

    1.3h

    10:00

    BKK

    SMTWTFS
    Search

  14. CI832

    China Airlines

    13:20

    BKK

    3.7h

    18:00

    TPE

    SMTWTFS

  15. CI024

    China Airlines

    21:10

    TPE

    11.8h

    18:00

    ONT

    SMTWTFS

  16. PG124

    Bangkok Airways

    10:05

    USM

    1.3h

    11:20

    BKK

    SMTWTFS
    Search

  17. CI832

    China Airlines

    13:20

    BKK

    3.7h

    18:00

    TPE

    SMTWTFS

  18. CI024

    China Airlines

    21:10

    TPE

    11.8h

    18:00

    ONT

    SMTWTFS

  19. PG194

    Bangkok Airways

    21:30

    USM

    1.3h

    22:45

    BKK

    SMTWTFS
    Search

  20. CI834

    China Airlines

    10:50

    BKK

    3.7h

    15:30

    TPE

    SMTWTFS

  21. CI024

    China Airlines

    21:10

    TPE

    11.8h

    18:00

    ONT

    SMTWTFS

  22. PG194

    Bangkok Airways

    21:30

    USM

    1.3h

    22:45

    BKK

    SMTWTFS
    Search

  23. CI832

    China Airlines

    13:20

    BKK

    3.7h

    18:00

    TPE

    SMTWTFS

  24. CI024

    China Airlines

    21:10

    TPE

    11.8h

    18:00

    ONT

    SMTWTFS

  25. PG1188

    Bangkok Airways

    21:40

    USM

    1.5h

    23:10

    BKK

    S-TWTFS
    Search

  26. CI834

    China Airlines

    10:50

    BKK

    3.7h

    15:30

    TPE

    SMTWTFS

  27. CI024

    China Airlines

    21:10

    TPE

    11.8h

    18:00

    ONT

    SMTWTFS

  28. PG1188

    Bangkok Airways

    21:40

    USM

    1.5h

    23:10

    BKK

    S-TWTFS
    Search

  29. CI838

    China Airlines

    02:40

    BKK

    3.8h

    07:25

    TPE

    SMTWTFS

  30. CI024

    China Airlines

    21:10

    TPE

    11.8h

    18:00

    ONT

    SMTWTFS
Find more flights and airlines

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

Explore the best time to buy affordable tickets to Ontario with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

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 Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Koh Samui to Ontario 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 Koh Samui (USM) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around AED 3,382.

How to find a cheap flight from Koh Samui to Ontario

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
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 Ontario

Flight distance11,110.78 km
Popular airlineBangkok Airways

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