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฿2,071+ 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 4/10. 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
18 Jul — 25 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 13 July 2025.

Good one-way deal

฿4,449 or less
Price to beat on a one-way flight from San Diego.

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 13 July 2025.

Thu 21/807:30SAN - BKK
2 stops24h 15mKorean Air
Thu 18/909:50BKK - SAN
2 stops23h 16mKorean Air
Deal found 11/7฿26,699
Mon 22/906:15SAN - BKK
2 stops35h 25mMultiple Airlines
Tue 21/1017:55BKK - SAN
2 stops32h 21mMultiple Airlines
Deal found 11/7฿26,763
Wed 13/819:57SAN - CNX
2 stops37h 43mMultiple Airlines
Wed 3/900:45CNX - SAN
2 stops44h 56mMultiple Airlines
Deal found 12/7฿27,119
Mon 1/915:35SAN - BKK
2 stops40h 10mเดลต้า
Tue 16/923:30BKK - SAN
2 stops32h 41mเดลต้า
Deal found 11/7฿28,155
Thu 21/814:21SAN - BKK
2 stops24h 14mANA
Fri 19/907:00BKK - SAN
2 stops23h 23mANA
Deal found 11/7฿28,252
Thu 21/813:35SAN - BKK
1 stop26h 15mJapan Airlines
Wed 17/900:25BKK - SAN
2 stops25h 10mJapan Airlines
Deal found 11/7฿28,317
Mon 25/818:57SAN - CNX
2 stops36h 58mKorean Air
Mon 1/923:15CNX - SAN
2 stops32h 50mKorean Air
Deal found 11/7฿28,608
Mon 8/908:00SAN - BKK
2 stops30h 35mUnited Airlines
Mon 22/907:00BKK - SAN
3 stops27h 48mUnited Airlines
Deal found 11/7฿28,705
Mon 11/819:05SAN - BKK
2 stops26h 55mSTARLUX Airlines
Mon 13/1017:50BKK - SAN
2 stops43h 15mSTARLUX Airlines
Deal found 11/7฿28,770
Mon 1/913:35SAN - BKK
1 stop19h 25mAmerican Airlines
Tue 16/908:05BKK - SAN
2 stops26h 15mAmerican Airlines
Deal found 11/7฿29,482
Mon 29/919:45SAN - BKK
2 stops24h 00mChina Airlines
Sun 26/1002:35BKK - SAN
2 stops35h 05mChina Airlines
Deal found 13/7฿30,291
Mon 22/919:59SAN - BKK
2 stops25h 11mEVA Air
Tue 7/1001:35BKK - SAN
2 stops24h 41mEVA Air
Deal found 12/7฿31,165

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 13 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

Thu 21/8

07:30-21:45

2 stops24h 15m

Bangkok Suvarnabhumi

Thu 18/9

09:50-19:06

2 stops23h 16m

฿26,699

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Mon 22/9

06:15-07:40

2 stops35h 25m

Bangkok Suvarnabhumi

Tue 21/10

17:55-12:16

2 stops32h 21m

฿26,763

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

฿27,119

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Mon 1/9

15:35-21:45

2 stops40h 10m

Bangkok Suvarnabhumi

Tue 16/9

23:30-18:11

2 stops32h 41m

฿28,155

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Thu 21/8

14:21-04:35

2 stops24h 14m

Bangkok Suvarnabhumi

Fri 19/9

07:00-16:23

2 stops23h 23m

฿28,252

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Thu 21/8

13:35-05:50

1 stop26h 15m

Bangkok Suvarnabhumi

Wed 17/9

00:25-11:35

2 stops25h 10m

฿28,317

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Mon 25/8

18:57-21:55

2 stops36h 58m

Chiang Mai

Mon 1/9

23:15-18:05

2 stops32h 50m

฿28,608

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Mon 8/9

08:00-04:35

2 stops30h 35m

Bangkok Suvarnabhumi

Mon 22/9

07:00-20:48

3 stops27h 48m

฿28,705

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Mon 11/8

19:05-12:00

2 stops26h 55m

Bangkok Suvarnabhumi

Mon 13/10

17:50-23:05

2 stops43h 15m

฿28,770

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Mon 1/9

13:35-23:00

1 stop19h 25m

Bangkok Suvarnabhumi

Tue 16/9

08:05-20:20

2 stops26h 15m

฿29,482

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 45 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 ฿20,097). Flying from San Diego in June will prove the most costly (average of ฿30,712). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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, EVA Air, andKorean Air 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

Crew

9.3

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Overall

9.0

Food

8.9

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

Crew

9.3

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Overall

9.0

Food

8.9

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

Crew

9.3

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Overall

9.0

Food

8.9

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

Crew

9.3

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Overall

9.0

Food

8.9

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.
8.4
Very Good
STARLUX Airlines
9.0
Wonderful

Crew

9.3

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Overall

9.0

Food

8.9

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

Crew

9.3

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Overall

9.0

Food

8.9

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

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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 13 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 ฿2,540 to Seattle (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿4,450 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 ฿81,545

  • 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 ฿25,631

  • 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.

See more FAQs

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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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