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Cheap flight deals from Redmond to Koh Samui Starting at MYR 3,530

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

  • One way
  • Round-trip
      • RDM06:45 am
        44h 30m
        2 stops
        USM06:15 pm
        Wed, Feb 19|Redmond - Koh Samui|United Airlines
        MYR 3,530MYR 5,593
        37% OFF
        37% OFF
        MYR 5,593MYR 3,530

        Choose United Airlines flights from Redmond to Koh Samui. The one-way connecting flight with United Airlines departs from Roberts Field Airport on Wed, Feb 19, arriving at Samui International Airport. One-way Prices start from MYR 3,530 including taxes and charges.

      • RDM07:00 am
        45h 30m
        2 stops
        USM06:30 pm
        Tue, Apr 8|Redmond - Koh Samui|Alaska Airlines
        MYR 4,282MYR 5,593
        23% OFF
        23% OFF
        MYR 5,593MYR 4,282

        Choose Alaska Airlines flights from Redmond to Koh Samui. The one-way connecting flight with Alaska Airlines departs from Roberts Field Airport on Tue, Apr 8, arriving at Samui International Airport. One-way Prices start from MYR 4,282 including taxes and charges.

      • RDM08:00 am
        67h 15m
        2 stops
        USM06:15 pm
        Wed, Feb 19|Redmond - Koh Samui|Alaska Airlines
        MYR 4,922MYR 5,593
        12% OFF
        12% OFF
        MYR 5,593MYR 4,922

        Choose Alaska Airlines flights from Redmond to Koh Samui. The one-way connecting flight with Alaska Airlines departs from Roberts Field Airport on Wed, Feb 19, arriving at Samui International Airport. One-way Prices start from MYR 4,922 including taxes and charges.

      • RDM01:00 pm
        3h 5m
        Nonstop
        USM02:00 pm
        Sun, Feb 23|Redmond - Koh Samui|United Airlines
        Find More Flights
        Find More Flights

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

Redmond to Koh Samui Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA5464

    United Airlines

    06:00 am

    RDM

    1.8h

    07:50 am

    SFO

    SMTWTFS
    Search

  2. UA029

    United Airlines

    10:25 am

    SFO

    17.0h

    06:25 pm

    SIN

    SMTWTFS

  3. PG968

    Bangkok Airways

    05:20 pm

    SIN

    1.9h

    06:15 pm

    USM

    SMTWTFS

  4. UA5464

    United Airlines

    06:00 am

    RDM

    1.8h

    07:50 am

    SFO

    SMTWTFS
    Search

  5. UA001

    United Airlines

    10:40 pm

    SFO

    17.1h

    06:45 am

    SIN

    SMTWTFS

  6. PG966

    Bangkok Airways

    12:15 pm

    SIN

    1.9h

    01:10 pm

    USM

    -M-W-F-

  7. AS2075

    Alaska Airlines

    06:31 am

    RDM

    2.3h

    08:49 am

    LAX

    SMTWTFS
    Search

  8. SQ037

    Singapore Airlines

    11:40 pm

    LAX

    17.2h

    07:50 am

    SIN

    SMTWTFS

  9. SQ8586

    Singapore Airlines

    05:35 pm

    SIN

    1.9h

    06:30 pm

    USM

    SMTWTFS

  10. AS2126

    Alaska Airlines

    08:00 am

    RDM

    1.7h

    09:43 am

    SFO

    SMTWTFS
    Search

  11. SQ031

    Singapore Airlines

    11:30 am

    SFO

    16.7h

    07:10 pm

    SIN

    SMTWTFS

  12. PG968

    Bangkok Airways

    05:20 pm

    SIN

    1.9h

    06:15 pm

    USM

    SMTWTFS
Find more flights and airlines

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

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 Redmond (RDM) to Koh Samui (USM) the cheapest?

    Airlines adjust prices for flights from Redmond to Koh Samui 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 Redmond (RDM) to Koh Samui (USM) cost?

    According to Trip.com's data, the lowest price is around MYR 7,250.

  • 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. It takes about 20 minutes by taxi.

How to find a cheap flight from Redmond to Koh Samui

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 Redmond to Koh Samui. 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 | Redmond to Koh Samui

Off-season for travelFebruary
Peak season for travelDecember
Flight distance12,737.93 km
Popular airlineAlaska Airlines

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