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Cheap flights from San Diego to Koh Samui from $1,484

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Koh Samui departing on 2/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Diego to Koh Samui

Cheap round-trip flights

These are some of the best round-trip flight deals from San Diego to Koh Samui that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Diego to Koh Samui.

Cheap last minute flights

Planning a quick getaway from San Diego to Koh Samui? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Koh Samui, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Diego to Koh Samui

Find recent round-trip train or bus tickets from San Diego to Koh Samui.

All round-trip flight deals from San Diego to Koh Samui

The cheapest plane tickets from San Diego to Koh Samui found on KAYAK recently.
6:30 am - 7:40 amSAN-USM
34h 10m3 stops
9:05 pm - 5:01 pmUSM-SAN
34h 56m3 stops
$1,484
Find Deal
Tue, Feb 11 - Wed, Feb 19
4:00 pm - 1:05 pmSAN-USM
30h 05m2 stops
9:30 pm - 5:01 pmUSM-SAN
34h 31m3 stops
$1,663
Find Deal
Tue, Feb 11 - Wed, Feb 19
4:20 pm - 7:35 pmSAN-USM
36h 15m2 stops
11:40 am - 8:35 amUSM-SAN
35h 55m2 stops
$1,804
Find Deal
Tue, Feb 11 - Wed, Feb 19
5:00 pm - 7:35 pmSAN-USM
35h 35m2 stops
11:40 am - 9:13 pmUSM-SAN
24h 33m2 stops
$2,402Cathay Pacific
Find Deal
Fri, Feb 7 - Sat, Feb 15
8:00 am - 7:40 amSAN-USM
32h 40m3 stops
11:40 am - 9:13 pmUSM-SAN
24h 33m2 stops
$2,701
Find Deal
Fri, Feb 7 - Sat, Feb 15
SAN-USM
8616 mimulti-stop
Multiple Airlines
Find Deal

Cathay Pacific flights from San Diego to Koh Samui

Our best Cathay Pacific deals on San Diego to Koh Samui flight tickets
Cathay Pacific
Feb 7
SAN5:00 pmSan Diego
35h 35m
2 stops
USM7:35 pmKo Samui
Feb 15
USM11:40 amKo Samui
24h 33m
2 stops
SAN9:13 pmSan Diego
Cathay Pacific
Feb 7
SAN5:00 pmSan Diego
35h 35m
2 stops
USM7:35 pmKo Samui
Feb 15
USM11:40 amKo Samui
24h 33m
2 stops
SAN9:13 pmSan Diego

See travel insights to Koh Samui from

How to get the cheapest flight ticket from San Diego to Koh Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Koh Samui?

According to our data, Thursday is the cheapest day to fly to Koh Samui from San Diego. The lowest ticket price found for a Thursday departure recently was $355. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Tuesday is the most expensive day to depart from San Diego because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $478.

What is the cheapest time of day to depart on your flight to Koh Samui?

According to our data, the cheapest time of day to fly to Koh Samui is in the evening. momondo users have found flights departing from San Diego to Koh Samui in the evening for as low as $359. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $826. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from San Diego to Koh Samui

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Koh Samui according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Koh Samui (SAN to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Koh Samui

Best Price Found

$1,484

Fastest flight time

30h 05m

Direct flights

None

Airports in Koh Samui

1 airport
The best flight deal from San Diego to Koh Samui found on momondo in the last 72 hours is $1,484
The fastest flight from San Diego to Koh Samui takes 30h 05m
There are no direct flights from San Diego to Koh Samui. Popular non-direct route for this connection is San Diego Airport - Ko Samui Airport.
There is 1 airport near Koh Samui: Ko Samui (USM)

  • How far is San Diego to Ko Samui by plane?

    A flight from San Diego to Ko Samui will travel around 8620.4 mi. A reasonable flight in good conditions will take 30h 05m.

  • When did momondo last update prices for flights from San Diego Airport to Ko Samui Airport?

    Prices for flights from San Diego Airport to Ko Samui Airport are refreshed on a daily basis.

  • How old do you have to be to fly from San Diego Airport to Ko Samui Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Ko Samui Airport.

  • What documentation or ID do you need to fly to Ko Samui Airport?

    The required travel and health documents for your Ko Samui Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ko Samui Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Traveling to a place near Koh Samui?

Book flights to Koh Samui if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao
Khanom

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Koh Samui?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to Koh Samui. momondo saves you time and could save you money on your trip.

Can I find flights from San Diego to Koh Samui with flexible booking policies on momondo?

momondo does allow users to show only those flights to Koh Samui from San Diego which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Diego to Koh Samui?

Once all potential San Diego to Koh Samui flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Diego to Koh Samui right now. Can momondo alert me if prices change?

Price alerts on flights to Koh Samui from San Diego are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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