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฿17,036+ Cheap flights to San Diego

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 22/6. Fares are subject to change and may not be available on all flights or dates of travel.
— SAN
12 Jul — 19 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to San Diego in 2026

Enter your travel dates to find the best prices.

Cheapest flights to San Diego
Explore the most affordable flight options available to San Diego. Find the lowest fares based on data from user searches, with prices last updated on 12 June 2026.

Fri 23/1017:30
BKK
-
SAN
2 stops29h 20m
Multiple Airlines
Sat 7/1118:32
SAN
-
BKK
2 stops24h 18m
Multiple Airlines
Deal found 12/6฿30,619
Fri 11/917:30
BKK
-
SAN
2 stops29h 18m
Multiple Airlines
Mon 21/921:30
SAN
-
BKK
2 stops22h 15m
Multiple Airlines
Deal found 11/6฿30,652
Fri 11/907:05
BKK
-
SAN
1 stop18h 42m
แอร์แคนาดา
Mon 21/906:30
SAN
-
BKK
2 stops32h 35m
แอร์แคนาดา
Deal found 11/6฿31,836
Fri 23/1013:10
BKK
-
SAN
2 stops23h 48m
STARLUX Airlines
Sat 7/1117:30
SAN
-
BKK
2 stops28h 05m
STARLUX Airlines
Deal found 11/6฿32,231
Wed 8/707:45
BKK
-
SAN
2 stops22h 30m
แอร์แคนาดา
Sun 12/717:05
SAN
-
BKK
2 stops38h 40m
แอร์แคนาดา
Deal found 10/6฿32,362
Mon 5/1013:20
BKK
-
SAN
2 stops33h 30m
Multiple Airlines
Wed 9/1216:49
SAN
-
BKK
2 stops29h 16m
Multiple Airlines
Deal found 10/6฿32,395
Mon 29/618:30
BKK
-
SAN
2 stops31h 23m
Multiple Airlines
Mon 13/717:05
SAN
-
BKK
1 stop22h 00m
Multiple Airlines
Deal found 9/6฿32,757
Tue 25/801:35
BKK
-
SAN
2 stops24h 45m
Multiple Airlines
Tue 1/915:43
SAN
-
BKK
2 stops29h 27m
Multiple Airlines
Deal found 12/6฿33,152
Sun 4/1001:15
DMK
-
SAN
2 stops28h 57m
Multiple Airlines
Tue 8/1211:40
SAN
-
DMK
1 stop24h 05m
Multiple Airlines
Deal found 10/6฿65,777
Mon 5/1001:15
DMK
-
SAN
2 stops28h 57m
Multiple Airlines
Tue 8/1211:40
SAN
-
DMK
1 stop24h 05m
Multiple Airlines
Deal found 10/6฿66,994
Fri 11/923:50
DMK
-
SAN
2 stops36h 20m
Emirates
Mon 21/912:41
SAN
-
DMK
2 stops42h 04m
Emirates
Deal found 11/6฿67,257
Sun 4/1001:15
DMK
-
SAN
2 stops28h 57m
Multiple Airlines
Wed 9/1211:40
SAN
-
DMK
1 stop24h 05m
Multiple Airlines
Deal found 10/6฿71,401

Find flight deals to San Diego

Find the latest flights to San Diego in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 12 June 2026.

Return from

฿30,619

One-way from

฿17,036

Popular in

March

Cheapest in

October

Average price

฿35,322
23/10-7/11
  • 23/10-7/11
  • 4 total stops
  • 53h 38m total
  • Bangkok to San Diego
Search Deals
22/6
  • 22/6
  • 2 total stops
  • 37h 27m total
  • Bangkok to San Diego
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (฿5,066 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (฿2,446 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to San Diego that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 12 June 2026.
Use the filters below to find and compare flights to San Diego that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Fri 23/10

17:30-08:50

2 stops29h 20m

San Diego

Sat 7/11

18:32-09:50

2 stops24h 18m

฿30,619

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Fri 11/9

17:30-08:48

2 stops29h 18m

San Diego

Mon 21/9

21:30-09:45

2 stops22h 15m

฿30,652

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Fri 11/9

07:05-11:47

1 stop18h 42m

San Diego

Mon 21/9

06:30-05:05

2 stops32h 35m

฿31,836

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Mon 29/6

18:30-11:53

2 stops31h 23m

San Diego

Mon 13/7

17:05-05:05

1 stop22h 00m

฿32,757

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Wed 26/8

12:25-22:59

2 stops24h 34m

San Diego

Tue 1/9

17:22-11:10

2 stops27h 48m

฿33,316

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Fri 23/10

07:05-00:31

2 stops31h 26m

San Diego

Sat 7/11

07:05-06:30

1 stop32h 25m

฿35,355

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Fri 11/9

09:35-11:35

2 stops40h 00m

San Diego

Mon 21/9

15:56-09:35

3 stops27h 39m

฿36,901

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Wed 26/8

09:35-19:55

2 stops24h 20m

San Diego

Tue 1/9

18:28-09:35

3 stops25h 07m

฿37,361
Fastest return journey

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Wed 26/8

07:05-16:10

1 stop23h 05m

San Diego

Tue 1/9

08:15-21:45

2 stops23h 30m

฿38,118

BangkokSan Diego

DMK - SAN

DMKSAN

Bangkok Don Mueang Intl

Fri 11/9

23:50-22:10

2 stops36h 20m

San Diego

Mon 21/9

12:41-20:45

2 stops42h 04m

฿67,257

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 35 resultsSorted by cheapest first
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Best time to book a flight to San Diego

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

Cheapflights Insights

Everything you need to know about your flight to San Diego

How long is the flight to San Diego?

On average, a flight from Bangkok to San Diego takes 28 hours 0 minutes. Flights to San Diego from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 mm per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

FAQs about flying to San Diego

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

    If you book a flight to San Diego, you will be flying into San Diego, which is the city’s only airport. San Diego (SAN) is located 4.2 km from the centre of San Diego.

  • Can I find cheaper flights to San Diego if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to San Diego on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to San Diego depart from?

    For those looking to save time traveling to San Diego, Bangkok offers the quickest one-way flight (23 hours 15 minutes).

  • Does San Diego have rental cars?

    Yes. Those touching down at San Diego can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Diego?

    Yes. San Diego has hotels nearby for those requiring accommodations. Sheraton San Diego Resort is the closest property to San Diego (0.0 km away from San Diego).

See more FAQs

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Fly with Cheapflights

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How does Cheapflights help users find flights to San Diego?

Cheapflights makes it easy to find San Diego flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

Yes! Cheapflights helps users easily find flights to San Diego with no change fees.

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