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Cheap flight deals from Koh Samui to San Diego Starting at PHP 50,677

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

  • One way
  • Round-trip
      • USM07:25 pm
        34h 40m
        2 stops
        SAN03:05 pm
        Thu, Feb 27|Koh Samui - San Diego|Scoot
        PHP 50,677PHP 80,054
        37% OFF
        37% OFF
        PHP 80,054PHP 50,677

        Choose Scoot flights from Koh Samui to San Diego. The one-way connecting flight with Scoot departs from Samui International Airport on Thu, Feb 27, arriving at San Diego International Airport. One-way Prices start from PHP 50,677 including taxes and charges.

      • USM04:25 pm
        37h 44m
        2 stops
        SAN04:09 pm
        Wed, Apr 30|Koh Samui - San Diego|Bangkok Airways
        PHP 53,562PHP 80,054
        33% OFF
        33% OFF
        PHP 80,054PHP 53,562

        Choose Bangkok Airways flights from Koh Samui to San Diego. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Wed, Apr 30, arriving at San Diego International Airport. One-way Prices start from PHP 53,562 including taxes and charges.

      • USM07:25 pm
        32h 9m
        2 stops
        SAN12:34 pm
        Wed, Feb 19|Koh Samui - San Diego|Scoot
        PHP 56,693PHP 80,054
        28% OFF
        28% OFF
        PHP 80,054PHP 56,693

        Choose Scoot flights from Koh Samui to San Diego. The one-way connecting flight with Scoot departs from Samui International Airport on Wed, Feb 19, arriving at San Diego International Airport. One-way Prices start from PHP 56,693 including taxes and charges.

      • USM11:40 am
        38h 25m
        2 stops
        SAN11:05 am
        Wed, Mar 5|Koh Samui - San Diego|Bangkok Airways
        PHP 57,092
        PHP 57,092

        Choose Bangkok Airways flights from Koh Samui to San Diego. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Wed, Mar 5, arriving at San Diego International Airport. One-way Prices start from PHP 57,092 including taxes and charges.

      • USM09:30 pm
        27h 40m
        2 stops
        SAN11:10 am
        Mon, Mar 10|Koh Samui - San Diego|Bangkok Airways
        PHP 58,072
        PHP 58,072

        Choose Bangkok Airways flights from Koh Samui to San Diego. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Mon, Mar 10, arriving at San Diego International Airport. One-way Prices start from PHP 58,072 including taxes and charges.

      • USM12:10 pm
        40h 44m
        2 stops
        SAN02:54 pm
        Fri, Apr 11|Koh Samui - San Diego|Scoot
        PHP 58,510
        PHP 58,510

        Choose Scoot flights from Koh Samui to San Diego. The one-way connecting flight with Scoot departs from Samui International Airport on Fri, Apr 11, arriving at San Diego International Airport. One-way Prices start from PHP 58,510 including taxes and charges.

      • USM10:55 am
        27h 4m
        2 stops
        SAN11:59 pm
        Sat, Apr 5|Koh Samui - San Diego|Bangkok Airways
        PHP 59,363
        PHP 59,363

        Choose Bangkok Airways flights from Koh Samui to San Diego. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Sat, Apr 5, arriving at San Diego International Airport. One-way Prices start from PHP 59,363 including taxes and charges.

      • USM07:25 pm
        40h 24m
        2 stops
        SAN09:49 pm
        Wed, Apr 30|Koh Samui - San Diego|Scoot
        PHP 59,402
        PHP 59,402

        Choose Scoot flights from Koh Samui to San Diego. The one-way connecting flight with Scoot departs from Samui International Airport on Wed, Apr 30, arriving at San Diego International Airport. One-way Prices start from PHP 59,402 including taxes and charges.

      • USM11:45 am
        27h 29m
        2 stops
        SAN12:14 am
        Mon, Feb 24|Koh Samui - San Diego|Scoot
        PHP 59,777
        PHP 59,777

        Choose Scoot flights from Koh Samui to San Diego. The one-way connecting flight with Scoot departs from Samui International Airport on Mon, Feb 24, arriving at San Diego International Airport. One-way Prices start from PHP 59,777 including taxes and charges.

      • USM08:55 am
        39h 20m
        2 stops
        SAN10:15 am
        Mon, Mar 17|Koh Samui - San Diego|Scoot
        PHP 59,928
        PHP 59,928

        Choose Scoot flights from Koh Samui to San Diego. The one-way connecting flight with Scoot departs from Samui International Airport on Mon, Mar 17, arriving at San Diego International Airport. One-way Prices start from PHP 59,928 including taxes and charges.

      • USM01:00 pm
        3h 5m
        Nonstop
        SAN02:00 pm
        Sat, Feb 22|Koh Samui - San Diego|Scoot
        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 San Diego Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. PG963

    Bangkok Airways

    01:30 pm

    USM

    1.9h

    04:25 pm

    SIN

    SMTWTFS
    Search

  2. UA028

    United Airlines

    08:40 pm

    SIN

    15.1h

    08:45 pm

    SFO

    SMTWTFS

  3. UA548

    United Airlines

    10:53 pm

    SFO

    1.6h

    12:32 am

    SAN

    SMTWTFS

  4. SQ5499

    Singapore Airlines

    01:30 pm

    USM

    1.9h

    04:25 pm

    SIN

    SMTWTFS
    Search

  5. SQ038

    Singapore Airlines

    08:45 pm

    SIN

    15.9h

    09:40 pm

    LAX

    SMTWTFS

  6. UA5612

    United Airlines

    10:58 pm

    LAX

    1.0h

    11:59 pm

    SAN

    SMTWTFS

  7. SQ5499

    Singapore Airlines

    01:30 pm

    USM

    1.9h

    04:25 pm

    SIN

    SMTWTFS
    Search

  8. SQ036

    Singapore Airlines

    06:40 pm

    SIN

    15.4h

    07:05 pm

    LAX

    --T-T-S

  9. DL3746

    Delta Air Lines

    09:59 pm

    LAX

    0.9h

    10:56 pm

    SAN

    SMTWTFS

  10. SQ5499

    Singapore Airlines

    01:30 pm

    USM

    1.9h

    04:25 pm

    SIN

    SMTWTFS
    Search

  11. SQ036

    Singapore Airlines

    06:40 pm

    SIN

    15.4h

    07:05 pm

    LAX

    --T-T-S

  12. UA5612

    United Airlines

    10:58 pm

    LAX

    1.0h

    11:59 pm

    SAN

    SMTWTFS

  13. SQ8341

    Singapore Airlines

    08:45 am

    USM

    2.0h

    11:45 am

    SIN

    SMTWTFS
    Search

  14. SQ036

    Singapore Airlines

    06:40 pm

    SIN

    15.4h

    07:05 pm

    LAX

    --T-T-S

  15. UA5612

    United Airlines

    10:58 pm

    LAX

    1.0h

    11:59 pm

    SAN

    SMTWTFS

  16. PG805

    Bangkok Airways

    10:55 am

    USM

    3.3h

    03:15 pm

    HKG

    SMTWTFS
    Search

  17. UA802

    United Airlines

    06:55 pm

    HKG

    13.3h

    05:10 pm

    LAX

    SMTWTFS

  18. UA5612

    United Airlines

    10:58 pm

    LAX

    1.0h

    11:59 pm

    SAN

    SMTWTFS

  19. CX6502

    Cathay Pacific

    10:55 am

    USM

    3.3h

    03:15 pm

    HKG

    SMTWTFS
    Search

  20. CX892

    Cathay Pacific

    07:55 pm

    HKG

    12.6h

    05:30 pm

    SFO

    SM-W-F-

  21. CX7930

    Cathay Pacific

    08:38 pm

    SFO

    1.6h

    10:17 pm

    SAN

    SM-W-F-

  22. CX6502

    Cathay Pacific

    10:55 am

    USM

    3.3h

    03:15 pm

    HKG

    SMTWTFS
    Search

  23. CX892

    Cathay Pacific

    07:55 pm

    HKG

    12.6h

    05:30 pm

    SFO

    SM-W-F-

  24. F93382

    Frontier Airlines

    07:12 pm

    SFO

    1.7h

    08:56 pm

    SAN

    -M-W-FS

  25. PG805

    Bangkok Airways

    10:55 am

    USM

    3.3h

    03:15 pm

    HKG

    SMTWTFS
    Search

  26. UA802

    United Airlines

    06:55 pm

    HKG

    13.3h

    05:10 pm

    LAX

    SMTWTFS

  27. UA5415

    United Airlines

    04:50 pm

    LAX

    1.0h

    05:51 pm

    SAN

    SMTWTFS

  28. TR643

    Scoot

    12:10 pm

    USM

    1.9h

    03:05 pm

    SIN

    SMTWTFS
    Search

  29. UA028

    United Airlines

    08:40 pm

    SIN

    15.1h

    08:45 pm

    SFO

    SMTWTFS

  30. UA548

    United Airlines

    10:53 pm

    SFO

    1.6h

    12:32 am

    SAN

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Koh Samui to San Diego?

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 San Diego (SAN) the cheapest?

    Airlines adjust prices for flights from Koh Samui to San Diego 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 San Diego (SAN) cost?

    According to Trip.com's data, the lowest price is around PHP 69,928.

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

    • The distance from San Diego International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Koh Samui to San Diego

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 San Diego. 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 San Diego

Off-season for travelDecember
Peak season for travelNovember
Flight distance13,876.53 km
Popular airlineBangkok Airways

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