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Cheap flights from San Diego to Ko Samui from $1,522

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 Ko Samui departing on 5/16. 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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0 bags

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Find the cheapest flights from San Diego to Ko Samui

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Diego to Ko Samui.
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4:55 pm - 9:10 pmSAN-USM
38h 15m2 stops
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7:25 pm - 4:09 pmUSM-SAN
34h 44m2 stops
$1,522
Find Deal
Fri, May 16 - Fri, May 23
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6:15 am - 7:50 amSAN-USM
35h 35m3 stops
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7:25 pm - 4:09 pmUSM-SAN
34h 44m2 stops
$1,603
Find Deal
Fri, May 16 - Fri, May 23
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6:15 am - 7:50 amSAN-USM
35h 35m3 stops
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7:00 am - 6:51 pmUSM-SAN
25h 51m3 stops
$1,681
Find Deal
Fri, May 16 - Fri, May 23
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6:15 am - 7:50 amSAN-USM
35h 35m3 stops
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7:25 pm - 4:09 pmUSM-SAN
34h 44m2 stops
$1,755
Find Deal
Fri, May 16 - Fri, May 23
Cathay Pacific Logo
6:15 am - 6:35 pmSAN-USM
46h 20m2 stops
Cathay Pacific Logo
10:55 am - 11:38 pmUSM-SAN
50h 43m2 stops
$1,807Cathay Pacific
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Fri, May 16 - Fri, May 23
Cathay Pacific Logo
4:28 pm - 6:35 pmSAN-USM
36h 07m2 stops
Cathay Pacific Logo
10:55 am - 11:42 pmUSM-SAN
50h 47m2 stops
$2,075Cathay Pacific
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Thu, Jul 3 - Sat, Jul 19
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1:00 pm - 8:30 pmSAN-USM
41h 30m3 stops
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9:00 pm - 12:09 pmUSM-SAN
53h 09m3 stops
$2,096
Find Deal
Thu, Jul 3 - Sat, Jul 19
Cathay Pacific Logo
7:39 am - 7:20 amSAN-USM
33h 41m3 stops
Cathay Pacific Logo
10:55 am - 11:42 pmUSM-SAN
50h 47m2 stops
$2,102Cathay Pacific
Find Deal
Thu, Jul 3 - Sat, Jul 19

Cathay Pacific flights from San Diego to Ko Samui

Our best Cathay Pacific deals on San Diego to Ko Samui flight tickets
Cathay Pacific
May 16
SAN6:15 amSan Diego
46h 20m
2 stops
USM6:35 pmKo Samui
May 23
USM10:55 amKo Samui
50h 43m
2 stops
SAN11:38 pmSan Diego
Cathay Pacific
Jul 3
SAN4:28 pmSan Diego
36h 07m
2 stops
USM6:35 pmKo Samui
Jul 19
USM10:55 amKo Samui
50h 47m
2 stops
SAN11:42 pmSan Diego
Cathay Pacific
Jul 3
SAN7:39 amSan Diego
33h 41m
3 stops
USM7:20 amKo Samui
Jul 19
USM10:55 amKo Samui
50h 47m
2 stops
SAN11:42 pmSan Diego

See travel insights to Ko Samui from

How to get the cheapest flight ticket from San Diego to Ko 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 Ko Samui?

Our data shows that Thursday is the least expensive day to fly to Ko Samui. Tickets to fly out on this day can be as low as $356. Flights from San Diego to Ko Samui on a Tuesday will generally be more expensive and average around $476. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest San Diego to Ko Samui flights are usually those with departure times in the evening. Our users have found flights to Ko Samui in the evening for as low as $363. In the afternoon is when there is more demand to fly to Ko Samui, so prices are often more expensive at around $500 per ticket.

When to book flights from San Diego to Ko Samui

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

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

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

Best Price Found

$1,522

Fastest flight time

33h 41m

Direct flights

None

Airports in Ko Samui

1 airport
The best flight deal from San Diego to Ko Samui found on momondo in the last 72 hours is $1,522
The fastest flight from San Diego to Ko Samui takes 33h 41m
There are no direct flights from San Diego to Ko Samui. Popular non-direct route for this connection is San Diego Airport - Ko Samui Airport.
There is 1 airport near Ko 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 33h 41m.

  • 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 Ko Samui?

Book flights to Ko 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 Ko Samui?

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

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

momondo does allow users to show only those flights to Ko 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 Ko Samui?

Once all potential San Diego to Ko 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 Ko Samui right now. Can momondo alert me if prices change?

Price alerts on flights to Ko 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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