What is the cheapest airline that flies from San Diego to Thailand?

Cathay Pacific, Asiana Airlines, and United Airlines are the most popular carriers operating from San Diego to Thailand

What airlines fly to Thailand?

China Airlines, Japan Airlines and STARLUX Airlines are the top three most popular airlines that fly to Thailand from San Diego according to our data. China Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 14 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Diego Airport to Thailand?

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

How many operators does momondo search for flights from San Diego Airport to Thailand?

There are 14 operators available for flights from San Diego Airport to Thailand as of March 2026.

How old do you have to be to fly from San Diego Airport to Thailand?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Diego Airport to Thailand.

What documentation or ID do you need to fly to Thailand?

The travel and health documents required for your trip to Thailand can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thailand. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$421 Cheap Flights from San Diego to Thailand in 2026

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Find the cheapest flights from San Diego to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 pm - 12:10 pm

SAN

BKK

28h 10m

2 stops

5:30 pm - 7:43 am

BKK

SAN

28h 13m

2 stops

$854Multiple Airlines

Wed, Sep 2 - Sun, Sep 13

11:00 am - 12:10 pm

SAN

BKK

35h 10m

2 stops

5:30 pm - 7:43 am

BKK

SAN

28h 13m

2 stops

$860Multiple Airlines

Wed, Sep 2 - Sun, Sep 13

3:35 pm - 10:20 am

SAN

CNX

28h 45m

2 stops

11:20 am - 7:58 am

CNX

SAN

34h 38m

2 stops

$899China Airlines

Wed, May 6 - Tue, May 19

10:25 am - 7:35 am

SAN

HKT

31h 10m

2 stops

9:20 pm - 7:15 pm

HKT

SAN

35h 55m

2 stops

$1,049Etihad Airways

Thu, May 7 - Thu, May 14

10:25 am - 11:55 pm

SAN

HKT

47h 30m

2 stops

3:20 am - 7:15 pm

HKT

SAN

29h 55m

2 stops

$1,095Etihad Airways

Fri, May 8 - Thu, May 14

6:45 pm - 8:45 am

SAN

KBV

48h 00m

3 stops

9:25 am - 2:57 pm

KBV

SAN

43h 32m

3 stops

$1,415China Airlines

Fri, May 8 - Fri, May 15

1:35 pm - 9:20 am

SAN

USM

29h 45m

2 stops

8:35 pm - 11:35 am

USM

SAN

29h 00m

2 stops

$1,528Japan Airlines

Fri, Sep 11 - Tue, Sep 15

1:35 pm - 9:20 am

SAN

USM

29h 45m

2 stops

8:35 pm - 11:35 am

USM

SAN

29h 00m

2 stops

$1,598Japan Airlines

Fri, Sep 11 - Tue, Sep 15

1:35 pm - 12:00 pm

SAN

KBV

32h 25m

2 stops

1:00 pm - 11:35 am

KBV

SAN

60h 35m

2 stops

$5,004Malaysia Airlines

Thu, Sep 10 - Mon, Sep 14

1:35 pm - 12:00 pm

SAN

KBV

32h 25m

2 stops

1:00 pm - 11:35 am

KBV

SAN

60h 35m

2 stops

$5,967Malaysia Airlines

Thu, Sep 10 - Mon, Sep 14

China Airlines flights from San Diego to Thailand

Our best China Airlines deals on San Diego to Thailand flight tickets

China Airlines

May 6

SAN3:35 pmSan Diego

28h 45m

2 stops

CNX10:20 amChiang Mai

May 19

CNX11:20 amChiang Mai

34h 38m

2 stops

SAN7:58 amSan Diego

$899

China Airlines

Sep 11

SAN6:15 amSan Diego

39h 55m

2 stops

BKK12:10 pmBangkok Suvarnabhumi

Sep 20

BKK1:20 pmBangkok Suvarnabhumi

34h 24m

2 stops

SAN9:44 amSan Diego

$937

China Airlines

May 9

SAN3:15 pmSan Diego

37h 55m

3 stops

CNX7:10 pmChiang Mai

May 23

CNX11:20 amChiang Mai

41h 37m

2 stops

SAN2:57 pmSan Diego

$1,317

Asiana Airlines flights from San Diego to Thailand

Our best Asiana Airlines deals on San Diego to Thailand flight tickets

Asiana Airlines

Aug 19

SAN6:20 amSan Diego

27h 00m

2 stops

BKK11:20 pmBangkok Suvarnabhumi

Aug 30

BKK1:20 amBangkok Suvarnabhumi

30h 06m

2 stops

SAN5:26 pmSan Diego

$915

Asiana Airlines

Aug 23

SAN5:00 pmSan Diego

40h 20m

2 stops

BKK11:20 pmBangkok Suvarnabhumi

Aug 31

BKK11:45 amBangkok Suvarnabhumi

37h 50m

2 stops

SAN11:35 amSan Diego

$944

Asiana Airlines

Aug 12

SAN5:00 pmSan Diego

40h 20m

2 stops

BKK11:20 pmBangkok Suvarnabhumi

Aug 17

BKK11:45 amBangkok Suvarnabhumi

37h 50m

2 stops

SAN11:35 amSan Diego

$961

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Wed 9/2

6:00 pm-12:10 pm

2 stops28h 10m

Bangkok Suvarnabhumi

Sun 9/13

5:30 pm-7:43 am

2 stops28h 13m

$854

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Wed 9/2

11:00 am-12:10 pm

2 stops35h 10m

Bangkok Suvarnabhumi

Sun 9/13

5:30 pm-7:43 am

2 stops28h 13m

$860

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Wed 5/6

3:35 pm-10:20 am

2 stops28h 45m

Chiang Mai

Tue 5/19

11:20 am-7:58 am

2 stops34h 38m

$899

San DiegoPhuket City

SAN - HKT

SANHKT

San Diego

Thu 5/7

10:25 am-7:35 am

2 stops31h 10m

Phuket City

Thu 5/14

9:20 pm-7:15 pm

2 stops35h 55m

$1,049

San DiegoPhuket City

SAN - HKT

SANHKT

San Diego

Fri 5/8

10:25 am-11:55 pm

2 stops47h 30m

Phuket City

Thu 5/14

3:20 am-7:15 pm

2 stops29h 55m

$1,095

San DiegoKrabi

SAN - KBV

SANKBV

San Diego

Fri 5/8

6:45 pm-8:45 am

3 stops48h 00m

Krabi

Fri 5/15

9:25 am-2:57 pm

3 stops43h 32m

$1,415

San DiegoKo Samui

SAN - USM

SANUSM

San Diego

Fri 9/11

1:35 pm-9:20 am

2 stops29h 45m

Ko Samui

Tue 9/15

8:35 pm-11:35 am

2 stops29h 00m

$1,528

San DiegoKo Samui

SAN - USM

SANUSM

San Diego

Fri 9/11

1:35 pm-9:20 am

2 stops29h 45m

Ko Samui

Tue 9/15

8:35 pm-11:35 am

2 stops29h 00m

$1,598

San DiegoKrabi

SAN - KBV

SANKBV

San Diego

Thu 9/10

1:35 pm-12:00 pm

2 stops32h 25m

Krabi

Mon 9/14

1:00 pm-11:35 am

2 stops60h 35m

$5,004

San DiegoKrabi

SAN - KBV

SANKBV

San Diego

Thu 9/10

1:35 pm-12:00 pm

2 stops32h 25m

Krabi

Mon 9/14

1:00 pm-11:35 am

2 stops60h 35m

$5,967

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Diego to Thailand

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

Prices

Airlines

What is the cheapest month to fly to Thailand?

The month of September is, on average, the cheapest month to fly to Thailand from San Diego, with most prices found around $878. If you are unable to visit Thailand during the month of September, then departing from San Diego during the month February is also very affordable. Most momondo users find prices during this month for around $969.

How far in advance should I book a flight to Thailand?

You are more likely to see cheaper flights to Thailand from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $1,115 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from San Diego for as low as $976 on momondo.

Can stopping save me money on San Diego to Thailand flights?

You could potentially save up to 3% on your flight if you consider stops on a San Diego to Thailand flight.

Cheap San Diego to Thailand flight deals and tips

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

Fastest flight time	22h 25m
Direct flights	None

The fastest flight from San Diego to Thailand takes 22h 25m

There are no direct flights from San Diego to Thailand. There are no popular flight routes from San Diego to Thailand.

Search flight deals

When did momondo last update prices for flights from San Diego Airport to Thailand?
Prices for flights from San Diego Airport to Thailand are refreshed on a daily basis.
How many operators does momondo search for flights from San Diego Airport to Thailand?
There are 14 operators available for flights from San Diego Airport to Thailand as of March 2026.
How old do you have to be to fly from San Diego Airport to Thailand?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Diego Airport to Thailand.
What documentation or ID do you need to fly to Thailand?
The travel and health documents required for your trip to Thailand can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thailand. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from San Diego to Thailand

Compare and see reviews for airlines that fly from San Diego to Thailand with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $179	Free Cancellation	Rating 7.9 8,355 reviews	Search Delta flights
United Airlines	PriceFrom $715	Free Cancellation	Rating 7.4 9,499 reviews	Search United Airlines flights
China Airlines	PriceFrom $755	Free Cancellation	Rating 8.3 817 reviews	Search China Airlines flights
Cathay Pacific	PriceFrom $760	Free Cancellation	Rating 7.6 1,232 reviews	Search Cathay Pacific flights
ANA	PriceFrom $817	Free Cancellation	Rating 8.4 1,148 reviews	Search ANA flights
Korean Air	PriceFrom $818	Free Cancellation	Rating 8.4 1,203 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $840	Free Cancellation	Rating 8.3 1,750 reviews	Search Japan Airlines flights
STARLUX Airlines	PriceFrom $842	Free Cancellation	Rating 9.0 293 reviews	Search STARLUX Airlines flights
American Airlines	PriceFrom $856	Free Cancellation	Rating 7.1 11,520 reviews	Search American Airlines flights
EVA Air	PriceFrom $900	Free Cancellation	Rating 8.5 1,390 reviews	Search EVA Air flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Thailand for you.

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

Flights from San Diego to Thailand with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Thailand.

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

Yes momondo offers price alerts on flights to Thailand from San Diego. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.