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Cheap flights from Thailand to San Diego from ฿15,043

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SAN
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to San Diego
Explore the most affordable flight options available from Thailand to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2026.

Thu 22/123:15
BKK
-
SAN
2 stops30h 14m
Korean Air
Wed 4/206:35
SAN
-
BKK
2 stops27h 20m
Korean Air
Deal found 19/1฿25,859
Tue 17/209:40
BKK
-
SAN
2 stops24h 05m
Korean Air
Wed 12/810:00
SAN
-
BKK
2 stops23h 25m
Korean Air
Deal found 19/1฿26,791
Wed 25/202:05
BKK
-
SAN
2 stops35h 15m
เดลต้า
Tue 31/307:30
SAN
-
BKK
2 stops39h 45m
เดลต้า
Deal found 18/1฿26,884
Wed 25/221:30
BKK
-
SAN
2 stops36h 15m
Korean Air
Sat 4/415:34
SAN
-
BKK
2 stops31h 41m
Korean Air
Deal found 18/1฿27,040
Mon 13/423:30
BKK
-
SAN
2 stops37h 21m
เดลต้า
Thu 16/407:20
SAN
-
BKK
2 stops24h 25m
เดลต้า
Deal found 21/1฿27,071
Thu 7/521:40
BKK
-
SAN
2 stops35h 14m
Korean Air
Mon 11/519:30
SAN
-
BKK
2 stops38h 10m
Korean Air
Deal found 19/1฿27,102
Wed 4/302:05
BKK
-
SAN
2 stops27h 24m
Korean Air
Thu 12/306:20
SAN
-
BKK
2 stops28h 35m
Korean Air
Deal found 19/1฿27,133
Mon 2/323:15
BKK
-
SAN
2 stops30h 14m
Korean Air
Mon 9/307:30
SAN
-
BKK
2 stops25h 50m
Korean Air
Deal found 20/1฿27,164
Thu 26/202:05
BKK
-
SAN
2 stops35h 15m
เดลต้า
Mon 30/319:30
SAN
-
BKK
2 stops36h 15m
เดลต้า
Deal found 18/1฿28,128
Sun 31/509:50
BKK
-
SAN
2 stops43h 29m
Korean Air
Sun 14/619:30
SAN
-
BKK
2 stops37h 55m
Korean Air
Deal found 19/1฿28,314
Thu 22/111:30
BKK
-
SAN
2 stops44h 54m
แอร์แคนาดา
Wed 4/218:05
SAN
-
BKK
1 stop21h 25m
แอร์แคนาดา
Deal found 19/1฿29,091
Sun 31/513:20
BKK
-
SAN
2 stops24h 39m
Multiple Airlines
Sun 14/619:50
SAN
-
BKK
2 stops23h 55m
Multiple Airlines
Deal found 20/1฿30,552

Find flight deals from Thailand to San Diego

Keep the following information in mind while searching for Thailand to San Diego flight deals. Data was last updated 21 January 2026.

Round-trip from

฿26,791

One-way from

฿15,043

Popular in

January

Cheapest in

November

Average price

฿49,324
Korean Air
  • Korean Air
  • 17/2-12/8
  • 4 total stops
  • 47h 30m total
  • Thailand to San Diego
Search Deals
16/3
  • 16/3
  • 3 total stops
  • 51h 21m total
  • Thailand to San Diego
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (฿169,170 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿29,185 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 21 January 2026.
Use the filters below to find and compare flights from Thailand to San Diego that are best for you.

Fly from

Thailand

Fly to

San Diego

Route

Depart

Return

Price

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Thu 7/5

09:50-18:54

2 stops23h 04m

San Diego

Mon 11/5

19:30-23:40

2 stops38h 10m

฿27,040

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Wed 25/2

21:30-18:45

2 stops36h 15m

San Diego

Sun 29/3

07:30-23:40

2 stops26h 10m

฿27,040

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Mon 2/3

23:15-14:29

2 stops30h 14m

San Diego

Mon 9/3

07:30-23:20

2 stops25h 50m

฿27,164

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Thu 26/2

02:05-22:20

2 stops35h 15m

San Diego

Mon 30/3

19:30-21:45

2 stops36h 15m

฿28,128

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Sun 31/5

13:20-23:59

2 stops24h 39m

San Diego

Sun 14/6

19:50-09:45

2 stops23h 55m

฿30,552

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Mon 2/3

23:59-17:24

2 stops32h 25m

San Diego

Mon 9/3

18:05-05:30

1 stop21h 25m

฿31,640

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Sat 28/2

02:35-18:45

2 stops55h 10m

San Diego

Mon 30/3

19:35-01:25

2 stops39h 50m

฿33,318

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Tue 14/4

17:30-14:55

2 stops35h 25m

San Diego

Wed 15/4

19:55-16:20

2 stops30h 25m

฿33,598

BangkokSan Diego

DMK - SAN

DMKSAN

Bangkok Don Mueang Intl

Tue 17/2

20:10-15:45

2 stops34h 35m

San Diego

Wed 12/8

10:25-02:40

2 stops26h 15m

฿49,759

BangkokSan Diego

DMK - SAN

DMKSAN

Bangkok Don Mueang Intl

Sun 31/5

23:55-20:50

2 stops34h 55m

San Diego

Sun 14/6

08:15-01:30

2 stops27h 15m

฿50,070

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 26 results
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Best time to book a flight from Thailand to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Thailand with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Thailand to San Diego

What is the cheapest month to book a flight from Thailand to San Diego?

Currently, March is the cheapest month in which you can book a flight from Thailand to San Diego (average of ฿21,383). Flying from Thailand to San Diego in July is currently the most expensive (average of ฿29,557). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Thailand to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Thailand?

    For a flight from Thailand to San Diego, you will be flying into San Diego. San Diego (SAN) is just 4.2 km from the centre of the city.

  • How long is the flight from Thailand to San Diego?

    Airlines like Korean Air and เดลต้า fly from Thailand to San Diego in about 23h 04m. The time it takes to get you to your destination can typically vary by up to 12h 11m. Thailand and San Diego are separated by a distance of 13456 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Thailand to San Diego?

    When deciding which route to take from Thailand to San Diego, consider Bangkok Suvarnabhumi - San Diego, Bangkok Don Mueang Intl - San Diego or Chiang Mai - San Diego, as they are the most popular.

  • Can I find deals for flights from Thailand to San Diego that include hotel bookings?

    Yes. In addition to deals on Thailand to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Thailand to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to San Diego.

  • Can I find deals for business class flights from Thailand to San Diego?

    Yes. Cheapflights offers flight deals from Thailand to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Thailand to San Diego?

    Currently, March is the cheapest month in which you can book a flight from Thailand to San Diego (average of ฿21,383). Flying from Thailand to San Diego in July is currently the most expensive (average of ฿29,557). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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