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$393+ Cheap flights from San Diego (SAN) to Bangkok

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BKK
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Bangkok are usually found in September or March, booked 39 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from San Diego to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 18, 2025.

Round-trip from

$854
(oojo)

One-way from

$393
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,154
From San Diego to Bangkok
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One-way flight from San Diego to Bangkok
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Highest demand for flights based on searches. 13% potential increase in price ($187 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from San Diego to Bangkok

Cheapest flights from San Diego to Bangkok
Explore the most affordable flight options available from San Diego to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:15 amSAN - BKK
2 stops39h 10mUnited Airlines
Fri 11/214:55 pmBKK - SAN
2 stops21h 49mUnited Airlines
Deal found 8/16$881
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:15 pmSAN - BKK
2 stops38h 10mDelta
Mon 9/152:35 amBKK - SAN
2 stops29h 36mDelta
Deal found 8/18$883
This Korean Air deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:15 amSAN - BKK
2 stops25h 30mKorean Air
Sun 10/1911:30 pmBKK - SAN
2 stops29h 49mKorean Air
Deal found 8/17$884
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:58 amSAN - BKK
2 stops36h 27mUnited Airlines
Thu 11/274:55 pmBKK - SAN
3 stops32h 46mUnited Airlines
Deal found 8/17$885
This FlightHub deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:45 pmSAN - BKK
2 stops26h 15mSTARLUX Airlines
Sat 9/205:50 pmBKK - SAN
2 stops43h 08mSTARLUX Airlines
Deal found 8/15$888
This Korean Air deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/57:46 pmSAN - BKK
2 stops39h 19mKorean Air
Wed 10/222:35 amBKK - SAN
2 stops30h 33mKorean Air
Deal found 8/17$889
This SmartFares deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/144:00 pmSAN - BKK
2 stops28h 25mMultiple Airlines
Mon 10/201:35 amBKK - SAN
2 stops24h 41mMultiple Airlines
Deal found 8/16$890
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:15 amSAN - BKK
2 stops25h 30mDelta
Fri 10/249:50 amBKK - SAN
2 stops22h 53mDelta
Deal found 8/17$893
This Gurufare deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/38:15 amSAN - BKK
2 stops24h 45mJapan Airlines
Thu 9/188:05 amBKK - SAN
1 stop17h 30mJapan Airlines
Deal found 8/16$895
This Korean Air deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:20 amSAN - BKK
2 stops28h 25mKorean Air
Sun 11/161:00 amBKK - SAN
2 stops32h 56mKorean Air
Deal found 8/18$899
This oojo deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2712:40 pmSAN - BKK
1 stop26h 25mJapan Airlines
Fri 11/79:55 amBKK - SAN
1 stop38h 50mJapan Airlines
Deal found 8/17$901
This Trip.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/197:39 amSAN - DMK
2 stops26h 31mMultiple Airlines
Tue 9/166:15 amDMK - SAN
2 stops31h 29mMultiple Airlines
Deal found 8/16$1,065

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Bangkok 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 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from San Diego to Bangkok that are best for you.

Fly from

San Diego

Fly to

Bangkok

Route

Depart

Return

Price

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Sun 10/26

6:15 am-11:25 am

2 stops39h 10m

Bangkok Suvarnabhumi

Fri 11/21

4:55 pm-11:44 pm

2 stops21h 49m

$881

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Sun 8/24

7:19 pm-1:05 am

2 stops39h 46m

Bangkok Suvarnabhumi

Tue 9/16

2:35 am-10:29 pm

2 stops33h 54m

$883

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Tue 10/28

5:25 pm-1:05 pm

2 stops29h 40m

Bangkok Suvarnabhumi

Wed 11/19

2:35 am-10:59 pm

2 stops35h 24m

$883

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Sun 8/24

5:00 pm-1:05 am

2 stops42h 05m

Bangkok Suvarnabhumi

Mon 9/15

2:35 am-6:11 pm

2 stops29h 36m

$883

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Mon 9/15

7:29 am-11:25 pm

2 stops25h 56m

Bangkok Suvarnabhumi

Sun 9/21

2:35 am-3:25 pm

2 stops26h 50m

$884

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Tue 10/28

6:15 am-9:30 pm

2 stops25h 15m

Bangkok Suvarnabhumi

Tue 11/18

1:00 am-2:32 pm

2 stops28h 32m

$884

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Wed 11/5

6:30 am-11:20 pm

2 stops25h 50m

Bangkok Suvarnabhumi

Tue 11/18

1:00 am-2:32 pm

2 stops28h 32m

$884

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Thu 10/9

6:15 am-9:45 pm

2 stops25h 30m

Bangkok Suvarnabhumi

Mon 10/20

2:35 am-7:08 pm

2 stops30h 33m

$884

San DiegoBangkok

SAN - DMK

SANDMK

San Diego

Mon 9/8

1:35 pm-2:40 am

1 stop23h 05m

Bangkok Don Mueang Intl

Tue 9/23

11:55 pm-11:35 am

1 stop25h 40m

$1,288

San DiegoBangkok

SAN - DMK

SANDMK

San Diego

Mon 9/8

1:35 pm-2:40 am

1 stop23h 05m

Bangkok Don Mueang Intl

Mon 9/22

7:25 pm-11:35 am

2 stops30h 10m

$1,315

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 34 results
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Best time to book a flight from San Diego to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from San Diego with our price prediction graph.
Estimated round-trip 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 San Diego to Bangkok

How far ahead should I book a flight from San Diego to Bangkok?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Bangkok. Price data was last updated on August 8, 2025.

The price you pay for your flight from San Diego to Bangkok may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from San Diego to Bangkok (average of $938). Flying from San Diego to Bangkok in December is currently the most expensive (average of $1,552). 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.

What is the cheapest time of day to fly from SAN to BKK?

Find hourly flight availability from San Diego to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

A simple way to save on the total cost of your ticket is to fly from San Diego to Bangkok in the evening. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from San Diego to Bangkok?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Bangkok. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Diego to Bangkok flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangkok. Reviews last updated August 18, 2025.
Read reviews from past customers who have flown Korean Air, Japan Airlines, and Asiana Airlines from San Diego to Bangkok. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,131 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,131 reviews
Korean Air
8.4
Very good
1,131 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,550 reviews
Korean Air
8.4
Very good
1,131 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
476 reviews
Korean Air
8.4
Very good
1,131 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,925 reviews
Korean Air
8.4
Very good
1,131 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
9,992 reviews
Korean Air
8.4
Very good
1,131 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Bangkok. 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 from for flights from San Diego to Bangkok?

    For a flight from San Diego to Bangkok, you will be flying from San Diego. San Diego (SAN) is just 2.6 mi from the center of the city. San Diego is the only San Diego airport and it handles 0 outbound flights to Bangkok per day. 14 airlines have flights to Bangkok from San Diego on a regular basis.

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

    Airlines like United Airlines and Delta fly from San Diego to Bangkok in about 39h 10m. The time it takes to get you to your destination can typically vary by up to 36m. Airlines will cover a distance of 8361 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from San Diego to Bangkok round-trip?

    Delta, at $179, was found to be the cheapest airline from San Diego to Bangkok.Alternate airlines to your destination round-trip include China Airlines and ANA. Delta is priced at 85% lower than the current average price of a flight leaving 3 months from now.

  • Where are the most common layover locations when flying from San Diego to Bangkok?

    Most of the time, San Diego to Bangkok flights that have layovers will stop in Tokyo. Los Angeles is the second most popular location for layovers on flights from San Diego to Bangkok.

  • What are some popular things to do or see while on a layover in Tokyo?

    Tokyo travelers tend to visit Akihabara Electric Town, Tsukiji Outer Market, and Tokyo Tower more than anywhere else. Akihabara Electric Town, Tsukiji Outer Market, and Tokyo Tower can be accessed by traveling approximately 34.6 mi, 35.3 mi, and 36.7 mi, respectively from Tokyo Narita. Those landing in Tokyo looking to spend some time exploring during their layover can rent a car for about $64 per day.

  • What are some popular points of interest to see during a layover in Los Angeles?

    Los Angeles travelers tend to visit Hollywood Bowl, Hollywood Walk of Fame, and The Wiltern more than any other notable places. Those on a layover in Los Angeles interested in visiting Hollywood Bowl, Hollywood Walk of Fame, or The Wiltern can do so by traveling 12.5 mi, 11.7 mi, and 10.0 mi, respectively from Los Angeles. Travelers can rent a car at Los Angeles for an average daily rate of $53 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for San Diego to Bangkok flights?

    San Diego to Bangkok flights have a layover in San Francisco the least frequently.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Bangkok 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 San Diego to Bangkok?

    Currently, September is the cheapest month in which you can book a flight from San Diego to Bangkok (average of $938). Flying from San Diego to Bangkok in December is currently the most expensive (average of $1,552). 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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Alternative routes for San Diego to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from San Diego to Bangkok

Discover the top 10 airlines that operate flights from San Diego to Bangkok. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$179Average$945FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$755Average$1,145FlexibilityNo cancel feeOn-time70%
ANACheapest$759Average$1,019FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$889Average$1,031FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$893Average$993FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$898Average$1,217FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$927Average$1,630FlexibilityNo cancel feeOn-time79%
STARLUX AirlinesCheapest$941Average$1,013FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$976Average$1,191FlexibilityNo cancel feeOn-time72%
EVA AirCheapest$976Average$993FlexibilityNo cancel feeOn-time74%

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