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

United Airlines and Korean Air 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 February 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.

$326 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.

9:46 am - 9:35 am

SAN

BKK

33h 49m

2 stops

7:00 am - 10:37 pm

BKK

SAN

29h 37m

2 stops

$869United Airlines

Tue, Apr 7 - Thu, May 7

5:52 pm - 4:40 pm

SAN

BKK

32h 48m

2 stops

1:10 pm - 10:36 pm

BKK

SAN

23h 26m

2 stops

$870STARLUX Airlines

Wed, Apr 8 - Fri, Apr 24

8:35 pm - 9:45 am

SAN

BKK

23h 10m

2 stops

5:30 pm - 11:59 pm

BKK

SAN

20h 29m

2 stops

$872Multiple Airlines

Thu, May 14 - Thu, Jun 4

8:59 pm - 7:40 am

SAN

BKK

44h 41m

3 stops

3:15 pm - 11:46 am

BKK

SAN

34h 31m

2 stops

$874Multiple Airlines

Mon, Apr 6 - Wed, Apr 29

9:46 am - 9:35 am

SAN

BKK

33h 49m

2 stops

3:45 pm - 11:59 pm

BKK

SAN

22h 14m

2 stops

$877United Airlines

Tue, Apr 7 - Fri, May 8

7:35 pm - 12:00 pm

SAN

BKK

26h 25m

2 stops

1:10 pm - 10:36 pm

BKK

SAN

23h 26m

2 stops

$879STARLUX Airlines

Mon, Apr 20 - Tue, May 5

7:35 pm - 10:55 pm

SAN

CNX

37h 20m

2 stops

12:15 am - 6:50 pm

CNX

SAN

32h 35m

2 stops

$948Korean Air

Sun, Mar 8 - Thu, Mar 12

7:30 am - 10:10 pm

SAN

HKT

24h 40m

2 stops

11:25 pm - 2:57 pm

HKT

SAN

29h 32m

2 stops

$963Korean Air

Mon, Apr 20 - Wed, May 6

9:45 pm - 10:50 am

SAN

HKT

47h 05m

2 stops

11:50 am - 4:27 pm

HKT

SAN

42h 37m

2 stops

$1,055Cathay Pacific

Sat, Aug 8 - Wed, Aug 19

7:45 pm - 6:30 pm

SAN

HKT

32h 45m

3 stops

9:55 pm - 10:21 am

HKT

SAN

50h 26m

3 stops

$1,208China Airlines

Mon, Apr 20 - Wed, May 6

Korean Air flights from San Diego to Thailand

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

Korean Air

Apr 10

SAN3:34 pmSan Diego

32h 01m

2 stops

BKK1:35 pmBangkok Suvarnabhumi

Apr 20

BKK9:40 pmBangkok Suvarnabhumi

35h 19m

2 stops

SAN6:59 pmSan Diego

$912

Korean Air

Apr 9

SAN7:35 pmSan Diego

52h 00m

2 stops

BKK1:35 pmBangkok Suvarnabhumi

Apr 20

BKK9:40 pmBangkok Suvarnabhumi

35h 19m

2 stops

SAN6:59 pmSan Diego

$917

Korean Air

Mar 8

SAN7:35 pmSan Diego

37h 20m

2 stops

CNX10:55 pmChiang Mai

Mar 12

CNX12:15 amChiang Mai

32h 35m

2 stops

SAN6:50 pmSan Diego

$948

United Airlines flights from San Diego to Thailand

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

United Airlines

Apr 7

SAN9:46 amSan Diego

33h 49m

2 stops

BKK9:35 amBangkok Suvarnabhumi

May 7

BKK7:00 amBangkok Suvarnabhumi

29h 37m

2 stops

SAN10:37 pmSan Diego

$869

United Airlines

Mar 1

SAN6:15 amSan Diego

38h 10m

3 stops

BKK11:25 amBangkok Suvarnabhumi

Mar 14

BKK4:55 pmBangkok Suvarnabhumi

53h 45m

2 stops

SAN8:40 amSan Diego

$872

United Airlines

Apr 7

SAN9:46 amSan Diego

33h 49m

2 stops

BKK9:35 amBangkok Suvarnabhumi

May 8

BKK3:45 pmBangkok Suvarnabhumi

22h 14m

2 stops

SAN11:59 pmSan Diego

$877

Fly from

Fly to

Route

Depart

Return

Price

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Tue 4/7

9:46 am-9:35 am

2 stops33h 49m

Bangkok Suvarnabhumi

Thu 5/7

7:00 am-10:37 pm

2 stops29h 37m

$869

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Wed 4/8

5:52 pm-4:40 pm

2 stops32h 48m

Bangkok Suvarnabhumi

Fri 4/24

1:10 pm-10:36 pm

2 stops23h 26m

$870

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Thu 5/14

8:35 pm-9:45 am

2 stops23h 10m

Bangkok Suvarnabhumi

Thu 6/4

5:30 pm-11:59 pm

2 stops20h 29m

$872

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Mon 4/6

8:59 pm-7:40 am

3 stops44h 41m

Bangkok Suvarnabhumi

Wed 4/29

3:15 pm-11:46 am

2 stops34h 31m

$874

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Tue 4/7

9:46 am-9:35 am

2 stops33h 49m

Bangkok Suvarnabhumi

Fri 5/8

3:45 pm-11:59 pm

2 stops22h 14m

$877

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Mon 4/20

7:35 pm-12:00 pm

2 stops26h 25m

Bangkok Suvarnabhumi

Tue 5/5

1:10 pm-10:36 pm

2 stops23h 26m

$879

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Sun 3/8

7:35 pm-10:55 pm

2 stops37h 20m

Chiang Mai

Thu 3/12

12:15 am-6:50 pm

2 stops32h 35m

$948

San DiegoPhuket City

SAN - HKT

SANHKT

San Diego

Mon 4/20

7:30 am-10:10 pm

2 stops24h 40m

Phuket City

Wed 5/6

11:25 pm-2:57 pm

2 stops29h 32m

$963

San DiegoPhuket City

SAN - HKT

SANHKT

San Diego

Sat 8/8

9:45 pm-10:50 am

2 stops47h 05m

Phuket City

Wed 8/19

11:50 am-4:27 pm

2 stops42h 37m

$1,055

San DiegoPhuket City

SAN - HKT

SANHKT

San Diego

Mon 4/20

7:45 pm-6:30 pm

3 stops32h 45m

Phuket City

Wed 5/6

9:55 pm-10:21 am

3 stops50h 26m

$1,208

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 $895. 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 $968.

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 $960 on momondo.

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

You could potentially save up to 21% 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	23h 08m
Direct flights	None

The fastest flight from San Diego to Thailand takes 23h 08m

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 February 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 8,238 reviews	Search Delta flights
United Airlines	PriceFrom $715	Free Cancellation	Rating 7.4 9,345 reviews	Search United Airlines flights
China Airlines	PriceFrom $755	Free Cancellation	Rating 8.3 807 reviews	Search China Airlines flights
ANA	PriceFrom $770	Free Cancellation	Rating 8.4 1,100 reviews	Search ANA flights
Korean Air	PriceFrom $818	Free Cancellation	Rating 8.4 1,195 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $840	Free Cancellation	Rating 8.3 1,714 reviews	Search Japan Airlines flights
STARLUX Airlines	PriceFrom $842	Free Cancellation	Rating 8.9 274 reviews	Search STARLUX Airlines flights
American Airlines	PriceFrom $856	Free Cancellation	Rating 7.2 11,342 reviews	Search American Airlines flights
EVA Air	PriceFrom $900	Free Cancellation	Rating 8.4 1,359 reviews	Search EVA Air flights
Asiana Airlines	PriceFrom $907	Free Cancellation	Rating 8.1 502 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.