Question 1

What is the cheapest flight from San Diego to Ko Samui?

Accepted Answer

In the last 3 days, the lowest price for a flight from San Diego to Ko Samui was $891 for a one-way ticket and $1,550 for a round-trip. <a href='/flight-routes/San-Diego-SAN/Ko-Samui-USM'>Visit our flight page for the latest deals!>/a>

Question 2

Do I need a passport to fly between San Diego and Ko Samui?

Accepted Answer

Yes, you'll most likely have to show a valid passport before boarding the plane in San Diego and on arrival in Ko Samui. <a href='/flight-routes/San-Diego-SAN/Ko-Samui-USM'>Visit our flight page for the latest deals!>/a>

Question 3

What’s the cheapest day of the week to fly from San Diego to Ko Samui?

Accepted Answer

If you are looking for a flight deal from San Diego to Ko Samui, look for departures on Thursdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Ko Samui, Sunday is the cheapest day to fly and Thursday is the most expensive. Visit our flight page for the latest deals!>/a>

Question 4

Which airports will I be using when flying from San Diego to Ko Samui?

Accepted Answer

San Diego and Ko Samui are both served by 1 main airport. You will leave San Diego from San Diego and will be arriving at Ko Samui. <a href='/flight-routes/San-Diego-SAN/Ko-Samui-USM'>Visit our flight page for the latest deals!>/a>

Question 5

Which aircraft models fly most regularly from San Diego to Ko Samui?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 6

Which airline alliances offer flights from San Diego to Ko Samui?

Accepted Answer

oneworld, and Star Alliance are the airline alliances operating flights between San Diego and Ko Samui, with oneworld being the most commonly used for this route.

Question 7

How does KAYAK find such low prices on flights from San Diego to Ko Samui?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Ko Samui. <a href='/flight-routes/San-Diego-SAN/Ko-Samui-USM'>Visit our flight page for the latest deals!>/a>

Question 8

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Ko Samui?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ko Samui from San Diego is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/San-Diego-SAN/Ko-Samui-USM'>Visit our flight page for the latest deals!>/a>

Question 9

What is the Hacker Fare option on flights from San Diego to Ko Samui?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ko Samui with an airline and back to San Diego with another airline. Booking your flights between San Diego and USM can sometimes prove cheaper using this method. <a href='/flight-routes/San-Diego-SAN/Ko-Samui-USM'>Visit our flight page for the latest deals!>/a>

Question 10

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Ko Samui?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ko Samui from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/San-Diego-SAN/Ko-Samui-USM'>Visit our flight page for the latest deals!>/a>

SAN - USM

$891 Find Cheap Flights from San Diego to Ko Samui

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Cheap Flights from San Diego to Ko Samui (SAN-USM)

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Expert advice for your flight from San Diego to Ko Samui

KAYAK's insights & trends for San Diego to Ko Samui flights

Get data-powered insights and trends into flights from San Diego to Ko Samui to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Diego to Ko Samui?

If you are looking for a flight deal from San Diego to Ko Samui, look for departures on Thursdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Ko Samui, Sunday is the cheapest day to fly and Thursday is the most expensive.

Good to know

When to book flights from San Diego to Ko Samui

FAQs for booking flights from San Diego to Ko Samui

What is the cheapest flight from San Diego to Ko Samui?

In the last 3 days, the lowest price for a flight from San Diego to Ko Samui was $891 for a one-way ticket and $1,550 for a round-trip.

Do I need a passport to fly between San Diego and Ko Samui?

Yes, you'll most likely have to show a valid passport before boarding the plane in San Diego and on arrival in Ko Samui.

Which airports will I be using when flying from San Diego to Ko Samui?

San Diego and Ko Samui are both served by 1 main airport. You will leave San Diego from San Diego and will be arriving at Ko Samui.

Which aircraft models fly most regularly from San Diego to Ko Samui?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from San Diego to Ko Samui?

oneworld, and Star Alliance are the airline alliances operating flights between San Diego and Ko Samui, with oneworld being the most commonly used for this route.

How does KAYAK find such low prices on flights from San Diego to Ko Samui?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Ko Samui.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Ko Samui?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ko Samui from San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from San Diego to Ko Samui?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ko Samui with an airline and back to San Diego with another airline. Booking your flights between San Diego and USM can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Ko Samui?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ko Samui from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from San Diego to Ko Samui

Information on your arrival and departure airports

Cabin class types available on flights from San Diego to Ko Samui

Complete your trip to Ko Samui with a hotel stay or car rental

Find direct flights to and from San Diego and Ko Samui

Flights to other popular destinations

Flights from domestic origins to Ko Samui

Choose which airport to fly into in Ko Samui