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฿15,390+ Cheap flights to San Diego

— SAN
9 Oct — 16 Oct1
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

Wed 21/1009:50 -
2 stops27h 01m
Wed 28/1019:05 -
2 stops39h 15m
Deal found 5/9฿29,300
Fri 23/1007:05 -
1 stop22h 55m
Sat 7/1111:21 -
2 stops28h 09m
Deal found 5/9฿30,714
Thu 22/1002:35 -
2 stops26h 35m
Sat 7/1106:39 -
2 stops25h 26m
Deal found 6/9฿30,780
Thu 22/1002:35 -
2 stops29h 27m
Fri 30/1007:45 -
2 stops23h 45m
Deal found 8/9฿30,813
Wed 21/1007:05 -
1 stop22h 55m
Wed 28/1006:45 -
2 stops32h 45m
Deal found 5/9฿31,109
Tue 22/1208:25 -
2 stops27h 12m
Sat 23/119:41 -
2 stops43h 49m
Deal found 6/9฿31,964
Tue 8/1209:50 -
2 stops21h 35m
Fri 8/107:05 -
2 stops26h 15m
Deal found 7/9฿31,997
Tue 22/1208:25 -
2 stops23h 56m
Sat 23/107:05 -
1 stop32h 25m
Deal found 6/9฿32,523
Sat 24/1017:50 -
2 stops44h 09m
Sat 31/1013:10 -
2 stops37h 20m
Deal found 4/9฿32,589
Fri 23/1023:50 -
2 stops32h 45m
Fri 30/1012:37 -
2 stops31h 28m
Deal found 7/9฿66,690
Wed 21/1012:10 -
2 stops48h 31m
Wed 28/1012:37 -
2 stops41h 33m
Deal found 6/9฿68,367
Sun 4/1002:45 -
2 stops29h 24m
Mon 12/1013:00 -
1 stop35h 00m
Deal found 7/9฿77,476

Find flight deals to San Diego

Return from

฿29,300

One-way from

฿15,390

Popular in

March

Cheapest in

November

Average price

฿45,545
เดลต้า
  • เดลต้า
  • 21/10-28/10
  • 4 total stops
  • 66h 16m total
  • Bangkok to San Diego
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19/10-31/12
  • 19/10-31/12
  • 3 total stops
  • 52h 31m total
  • Bangkok to San Diego
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (฿4,234 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (฿2,708 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
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Cheapflights Fare Finder

 
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 Bangkok Suvarnabhumi - SAN San Diego

BKKSAN

Bangkok Suvarnabhumi

Mon 19/10

22:45-13:16

3 stops52h 31m

San Diego

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿15,390

BangkokSan Diego

BKK Bangkok Suvarnabhumi - SAN San Diego

BKKSAN

Bangkok Suvarnabhumi

Mon 5/10

07:05-16:12

1 stop23h 07m

San Diego

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿17,495

BangkokSan Diego

BKK Bangkok Suvarnabhumi - SAN San Diego

BKKSAN

Bangkok Suvarnabhumi

Tue 13/10

23:30-16:00

2 stops30h 30m

San Diego

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿17,593

BangkokSan Diego

BKK Bangkok Suvarnabhumi - SAN San Diego

BKKSAN

Bangkok Suvarnabhumi

Mon 19/10

18:30-16:00

2 stops35h 30m

San Diego

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿17,889

BangkokSan Diego

BKK Bangkok Suvarnabhumi - SAN San Diego

BKKSAN

Bangkok Suvarnabhumi

Thu 4/2

23:15-23:47

2 stops39h 32m

San Diego

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿18,021
Fastest return journey

BangkokSan Diego

BKK Bangkok Suvarnabhumi - SAN San Diego

BKKSAN

Bangkok Suvarnabhumi

Fri 4/12

13:45-20:56

2 stops22h 11m

San Diego

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿18,942

BangkokSan Diego

BKK Bangkok Suvarnabhumi - SAN San Diego

BKKSAN

Bangkok Suvarnabhumi

Sat 6/2

23:15-18:55

2 stops34h 40m

San Diego

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿18,974

BangkokSan Diego

BKK Bangkok Suvarnabhumi - SAN San Diego

BKKSAN

Bangkok Suvarnabhumi

Sat 6/2

09:50-22:49

2 stops27h 59m

San Diego

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿19,073

BangkokSan Diego

BKK Bangkok Suvarnabhumi - SAN San Diego

BKKSAN

Bangkok Suvarnabhumi

Sat 27/2

23:15-17:59

2 stops33h 44m

San Diego

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿19,106

BangkokSan Diego

DMK Bangkok Don Mueang Intl - SAN San Diego

DMKSAN

Bangkok Don Mueang Intl

Tue 13/10

06:15-13:16

2 stops45h 01m

San Diego

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿19,698

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 31 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

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 29 hours 53 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

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

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 (27 hours 1 minute).

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

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