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฿2,177+ Cheap flights from San Diego

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAN — BKK
23 Jul — 30 Jul1
1 adult

What to know about flights from San Diego

Discover essential information about flights departing from San Diego, including flight schedules, destinations, airlines operating at the San Diego airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 18 July 2025.

Good one-way deal

฿4,467 or less
Price to beat on a one-way flight from San Diego.
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Find flights from San Diego

Cheapest flights from San Diego
Explore the most affordable flight options available from San Diego. Find the lowest fares based on data from user searches, with prices last updated on 18 July 2025.

Wed 15/1012:18SAN - BKK
2 stops32h 37mAsiana Airlines
Mon 27/1023:55BKK - SAN
2 stops46h 45mAsiana Airlines
Deal found 16/7฿26,577
Mon 8/906:15SAN - BKK
2 stops35h 25mMultiple Airlines
Mon 22/922:25BKK - SAN
2 stops26h 23mMultiple Airlines
Deal found 16/7฿26,870
Mon 15/906:15SAN - HKT
2 stops35h 55mMultiple Airlines
Mon 6/1020:25HKT - SAN
2 stops29h 51mMultiple Airlines
Deal found 17/7฿26,870
Mon 13/1010:00SAN - BKK
2 stops25h 05mKorean Air
Thu 23/1009:50BKK - SAN
2 stops23h 06mKorean Air
Deal found 17/7฿27,000
Wed 13/819:57SAN - CNX
2 stops37h 43mMultiple Airlines
Wed 3/900:45CNX - SAN
2 stops44h 56mMultiple Airlines
Deal found 18/7฿27,812
Tue 19/814:21SAN - BKK
2 stops25h 39mANA
Tue 2/907:00BKK - SAN
2 stops25h 23mANA
Deal found 16/7฿28,072
Mon 4/807:30SAN - BKK
2 stops25h 55mเดลต้า
Mon 18/823:30BKK - SAN
2 stops32h 54mเดลต้า
Deal found 16/7฿28,104
Tue 4/1114:03SAN - BKK
2 stops35h 42mChina Airlines
Tue 9/1217:50BKK - SAN
2 stops32h 14mChina Airlines
Deal found 17/7฿28,267
Wed 6/806:15SAN - BKK
2 stops27h 40mUnited Airlines
Wed 20/807:00BKK - SAN
2 stops22h 08mUnited Airlines
Deal found 16/7฿28,494
Fri 12/919:45SAN - BKK
2 stops30h 55mSTARLUX Airlines
Sat 20/913:10BKK - SAN
2 stops22h 47mSTARLUX Airlines
Deal found 18/7฿28,852
Thu 4/913:35SAN - BKK
1 stop19h 25mJapan Airlines
Thu 11/908:05BKK - SAN
1 stop17h 30mJapan Airlines
Deal found 18/7฿28,949
Fri 12/919:59SAN - HKT
2 stops24h 51mCathay Pacific
Tue 23/911:50HKT - SAN
2 stops33h 51mCathay Pacific
Deal found 17/7฿31,743

Find flights from San Diego within your budget

Find flights departing from San Diego that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 18 July 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Wed 15/10

12:18-10:55

2 stops32h 37m

Bangkok Suvarnabhumi

Mon 27/10

23:55-08:40

2 stops46h 45m

฿26,577

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Mon 8/9

06:15-07:40

2 stops35h 25m

Bangkok Suvarnabhumi

Mon 22/9

22:25-10:48

2 stops26h 23m

฿26,870

San DiegoPhuket City

SAN - HKT

SANHKT

San Diego

Mon 15/9

06:15-08:10

2 stops35h 55m

Phuket City

Mon 6/10

20:25-12:16

2 stops29h 51m

฿26,870

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Mon 13/10

10:00-01:05

2 stops25h 05m

Bangkok Suvarnabhumi

Thu 23/10

09:50-18:56

2 stops23h 06m

฿27,000

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Wed 13/8

19:57-23:40

2 stops37h 43m

Chiang Mai

Wed 3/9

00:45-07:41

2 stops44h 56m

฿27,812

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Tue 19/8

14:21-06:00

2 stops25h 39m

Bangkok Suvarnabhumi

Tue 2/9

07:00-18:23

2 stops25h 23m

฿28,072

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Mon 4/8

07:30-23:25

2 stops25h 55m

Bangkok Suvarnabhumi

Thu 21/8

09:50-22:51

2 stops27h 01m

฿28,104

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Tue 4/11

14:03-16:45

2 stops35h 42m

Bangkok Suvarnabhumi

Tue 9/12

17:50-11:04

2 stops32h 14m

฿28,267

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Wed 6/8

06:15-23:55

2 stops27h 40m

Bangkok Suvarnabhumi

Tue 19/8

07:00-15:08

2 stops22h 08m

฿28,494

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Fri 12/9

19:45-16:40

2 stops30h 55m

Bangkok Suvarnabhumi

Sat 20/9

13:10-21:57

2 stops22h 47m

฿28,852

Flights are sorted by cheapest return flights first.

Deals found on 18/7

Showing 1-10 of 43 results
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Best time to book a flight from San Diego

Have a flexible travel schedule? Discover the best time to fly from San Diego 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.

Travel insights for flights from San Diego

Get recent, data-driven insights about flights from San Diego including ideal travel times, pricing trends, and more.

When is the best time to book a flight from San Diego?

Use this chart to determine the optimal time to book a return flight from San Diego to Suvarnabhumi. Price data was last updated on 11 July 2025.

Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from San Diego (average of ฿20,177). Flying from San Diego in June will prove the most costly (average of ฿30,833). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from San Diego?

If you’re flying from San Diego, these routes are more frequently taken by airlines Chicago (654 flights per day), San Francisco (488 flights per day) and New York (425 flights per day).

Seattle/Tacoma Intl
Seattle/Tacoma Intl
From ฿78

What is the cheapest place to fly to from San Diego?

The cheapest city to fly to from San Diego is Seattle/Tacoma Intl, with prices starting at ฿2,550. Explore other affordable destinations below.

Seattle/Tacoma Intl
Seattle/Tacoma Intl
From ฿78

Airline reviews for flights from San Diego

Get insights into the airlines that provide service from San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from San Diego. In the last 7 days, Cheapflights users made a total of 17,341 searches.
See what other customers who have flown with STARLUX Airlines, Korean Air, andANA from San Diego have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.0
Wonderful
Check prices

Crew

9.3

Overall

9.0

Food

8.9

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
STARLUX Airlines
9.0
Wonderful
Check prices

Crew

9.3

Overall

9.0

Food

8.9

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very Good
1,109 reviews
STARLUX Airlines
9.0
Wonderful
Check prices

Crew

9.3

Overall

9.0

Food

8.9

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.4
Very Good
915 reviews
STARLUX Airlines
9.0
Wonderful
Check prices

Crew

9.3

Overall

9.0

Food

8.9

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very Good
1,515 reviews
STARLUX Airlines
9.0
Wonderful
Check prices

Crew

9.3

Overall

9.0

Food

8.9

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.2
Very Good
745 reviews
STARLUX Airlines
9.0
Wonderful
Check prices

Crew

9.3

Overall

9.0

Food

8.9

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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Direct flights from California

Book a direct flight from one of these other cities located in California.
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Direct flights from Fresno
Direct flights from San Jose

Related info for your journey

Access useful and relevant information related to your journey from San Diego. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 18 July 2025.

  • What are the most popular destinations to fly to from San Diego?

    The most selected flight destinations from San Diego for the current month are Boston, Chicago, Atlanta. While Boston, Chicago, Atlanta are the top choices made by travellers year-round.

  • What is the cheapest flight from San Diego to anywhere?

    Users have flown out of San Diego for as low as ฿2,550 to Seattle (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿4,468 to fly from San Diego.

  • What is the cheapest premium economy flight from San Diego?

    If you're looking for an elevated level of comfort for your next adventure, premium economy flights from San Diego may suit your needs. The cheapest premium economy flights from San Diego are:
    Fly San Diego to San Francisco from ฿81,869

  • What is the cheapest month to fly from San Diego?

    At the present moment the cheapest month to fly from San Diego is currently February; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from San Diego?

    Here are some of the cheapest flight destinations from San Diego:
    Fly from San Diego to Bangkok from ฿24,985

  • How does Cheapflights help users find flights from San Diego?

    When you search for this flight from San Diego, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from San Diego?

    Cheapflights simply makes it quick and affordable to book flights from San Diego by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from San Diego with no change fees?

    Yes, we can. To see specific flights from San Diego with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from San Diego become cheaper?

    Not ready to book yet? You can track prices for flights from San Diego on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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How does Cheapflights help users find flights from San Diego?

When you search for this flight from San Diego, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from San Diego?

Cheapflights simply makes it quick and affordable to book flights from San Diego by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from San Diego with no change fees?

Yes, we can. To see specific flights from San Diego with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from San Diego become cheaper?

Not ready to book yet? You can track prices for flights from San Diego on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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