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

Cathay Pacific, Air China, and Asiana 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 11 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 11 operators available for flights from San Diego Airport to Thailand as of April 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.

$419 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.

6:15 am - 7:25 am

SAN

HKT

35h 10m

3 stops

8:45 pm - 1:09 pm

HKT

SAN

30h 24m

2 stops

$893Multiple Airlines

Tue, Oct 6 - Thu, Oct 15

9:29 pm - 9:45 am

SAN

BKK

22h 16m

2 stops

5:50 pm - 7:43 am

BKK

SAN

27h 53m

2 stops

$915Multiple Airlines

Tue, Sep 29 - Thu, Oct 29

6:15 am - 12:40 am

SAN

BKK

28h 25m

2 stops

5:05 am - 3:19 pm

BKK

SAN

24h 14m

2 stops

$917China Eastern

Tue, Sep 1 - Wed, Sep 9

8:35 pm - 12:10 pm

SAN

BKK

25h 35m

2 stops

1:20 pm - 10:39 am

BKK

SAN

35h 19m

2 stops

$925Multiple Airlines

Mon, Aug 17 - Mon, Sep 7

6:15 am - 1:25 pm

SAN

CNX

41h 10m

2 stops

2:55 pm - 3:19 pm

CNX

SAN

38h 24m

2 stops

$1,175China Eastern

Thu, Sep 10 - Mon, Sep 14

5:00 pm - 9:15 pm

SAN

HKT

38h 15m

2 stops

10:25 pm - 11:35 am

HKT

SAN

27h 10m

2 stops

$1,198Asiana Airlines

Thu, Sep 10 - Mon, Sep 14

7:45 pm - 8:45 am

SAN

KBV

47h 00m

3 stops

9:25 am - 10:19 am

KBV

SAN

38h 54m

3 stops

$1,525China Airlines

Sun, May 3 - Wed, May 13

7:44 pm - 8:45 am

SAN

KBV

47h 01m

3 stops

9:25 am - 10:19 am

KBV

SAN

38h 54m

3 stops

$1,529China Airlines

Wed, May 6 - Wed, May 13

1:35 pm - 8:35 am

SAN

USM

29h 00m

2 stops

9:00 pm - 11:35 am

USM

SAN

28h 35m

2 stops

$1,623Japan Airlines

Thu, Sep 10 - Mon, Sep 14

1:35 pm - 8:35 am

SAN

USM

29h 00m

2 stops

8:35 pm - 11:35 am

USM

SAN

29h 00m

2 stops

$1,624Japan Airlines

Thu, Sep 10 - Mon, Sep 14

China Eastern flights from San Diego to Thailand

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

China Eastern

Sep 1

SAN6:15 amSan Diego

28h 25m

2 stops

BKK12:40 amBangkok Suvarnabhumi

Sep 9

BKK5:05 amBangkok Suvarnabhumi

24h 14m

2 stops

SAN3:19 pmSan Diego

$917

China Eastern

Aug 21

SAN6:15 amSan Diego

28h 25m

2 stops

BKK12:40 amBangkok Suvarnabhumi

Sep 7

BKK2:10 amBangkok Suvarnabhumi

27h 09m

2 stops

SAN3:19 pmSan Diego

$965

China Eastern

Apr 30

SAN6:20 amSan Diego

28h 20m

2 stops

BKK12:40 amBangkok Suvarnabhumi

May 9

BKK5:05 amBangkok Suvarnabhumi

23h 52m

2 stops

SAN2:57 pmSan Diego

$1,125

EVA Air flights from San Diego to Thailand

Our best EVA Air deals on San Diego to Thailand flight tickets

EVA Air

Apr 30

SAN3:35 pmSan Diego

29h 35m

2 stops

BKK11:10 amBangkok Suvarnabhumi

May 8

BKK1:35 amBangkok Suvarnabhumi

24h 11m

2 stops

SAN11:46 amSan Diego

$1,017

EVA Air

Sep 19

SAN4:55 pmSan Diego

22h 10m

1 stop

BKK5:05 amBangkok Suvarnabhumi

Oct 21

BKK7:05 amBangkok Suvarnabhumi

18h 42m

1 stop

SAN11:47 amSan Diego

$1,108

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoPhuket City

SAN - HKT

SANHKT

San Diego

Tue 10/6

6:15 am-7:25 am

3 stops35h 10m

Phuket City

Thu 10/15

8:45 pm-1:09 pm

2 stops30h 24m

$893

Quickest round-trip

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Tue 9/29

9:29 pm-9:45 am

2 stops22h 16m

Bangkok Suvarnabhumi

Thu 10/29

5:50 pm-7:43 am

2 stops27h 53m

$915

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Tue 9/1

6:15 am-12:40 am

2 stops28h 25m

Bangkok Suvarnabhumi

Wed 9/9

5:05 am-3:19 pm

2 stops24h 14m

$917

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Mon 8/17

8:35 pm-12:10 pm

2 stops25h 35m

Bangkok Suvarnabhumi

Mon 9/7

1:20 pm-10:39 am

2 stops35h 19m

$925

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Thu 9/10

6:15 am-1:25 pm

2 stops41h 10m

Chiang Mai

Mon 9/14

2:55 pm-3:19 pm

2 stops38h 24m

$1,175

San DiegoPhuket City

SAN - HKT

SANHKT

San Diego

Thu 9/10

5:00 pm-9:15 pm

2 stops38h 15m

Phuket City

Mon 9/14

10:25 pm-11:35 am

2 stops27h 10m

$1,198

San DiegoKrabi

SAN - KBV

SANKBV

San Diego

Sun 5/3

7:45 pm-8:45 am

3 stops47h 00m

Krabi

Wed 5/13

9:25 am-10:19 am

3 stops38h 54m

$1,525

San DiegoKrabi

SAN - KBV

SANKBV

San Diego

Wed 5/6

7:44 pm-8:45 am

3 stops47h 01m

Krabi

Wed 5/13

9:25 am-10:19 am

3 stops38h 54m

$1,529

San DiegoKo Samui

SAN - USM

SANUSM

San Diego

Thu 9/10

1:35 pm-8:35 am

2 stops29h 00m

Ko Samui

Mon 9/14

9:00 pm-11:35 am

2 stops28h 35m

$1,623

San DiegoKo Samui

SAN - USM

SANUSM

San Diego

Thu 9/10

1:35 pm-8:35 am

2 stops29h 00m

Ko Samui

Mon 9/14

8:35 pm-11:35 am

2 stops29h 00m

$1,624

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 $973.

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 $1,128 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 $932 on momondo.

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

You could potentially save up to 19% 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	20h 55m
Direct flights	None

The fastest flight from San Diego to Thailand takes 20h 55m

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

Search flight deals

Frequently asked questions about flying from San Diego to Thailand

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 11 operators available for flights from San Diego Airport to Thailand as of April 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 8,408 reviews	Search Delta flights
United Airlines	PriceFrom $715	Free Cancellation	Rating 7.4 9,581 reviews	Search United Airlines flights
China Airlines	PriceFrom $755	Free Cancellation	Rating 8.3 816 reviews	Search China Airlines flights
ANA	PriceFrom $770	Free Cancellation	Rating 8.4 1,171 reviews	Search ANA flights
Korean Air	PriceFrom $818	Free Cancellation	Rating 8.4 1,204 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $840	Free Cancellation	Rating 8.3 1,779 reviews	Search Japan Airlines flights
STARLUX Airlines	PriceFrom $842	Free Cancellation	Rating 8.9 297 reviews	Search STARLUX Airlines flights
American Airlines	PriceFrom $856	Free Cancellation	Rating 7.1 11,571 reviews	Search American Airlines flights
EVA Air	PriceFrom $900	Free Cancellation	Rating 8.5 1,407 reviews	Search EVA Air flights
Asiana Airlines	PriceFrom $938	Free Cancellation	Rating 8.1 516 reviews	Search Asiana Airlines 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.