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฿14,533+ 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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
— SAN
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to San Diego in 2026

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 9 January 2026.

Return from

฿26,172

One-way from

฿14,533

Popular in

January

Cheapest in

November

Average price

฿49,922
19/1-23/1
  • 19/1-23/1
  • 4 total stops
  • 49h 20m total
  • Bangkok to San Diego
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7/3
  • 7/3
  • 3 total stops
  • 50h 43m total
  • Bangkok to San Diego
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Highest demand for flights based on searches. 12% potential increase in price (฿5,509 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿950 potential savings vs. average return price).
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Average for return flights in January 2026
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Find flight deals to San Diego

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 9 January 2026.

Mon 19/102:15BKK - SAN
2 stops23h 40mMultiple Airlines
Fri 23/107:00SAN - BKK
2 stops25h 40mMultiple Airlines
Deal found 6/1฿26,172
Wed 22/421:40BKK - SAN
2 stops34h 07mเดลต้า
Wed 6/507:20SAN - BKK
2 stops24h 25mเดลต้า
Deal found 8/1฿27,273
Sat 14/223:15BKK - SAN
2 stops33h 35mเดลต้า
Sat 28/206:15SAN - BKK
2 stops26h 05mเดลต้า
Deal found 6/1฿28,500
Sat 21/200:55BKK - SAN
2 stops37h 51mเดลต้า
Sun 1/307:20SAN - BKK
2 stops39h 05mเดลต้า
Deal found 8/1฿28,531
Fri 8/521:40BKK - SAN
2 stops39h 15mKorean Air
Tue 12/519:30SAN - BKK
2 stops51h 45mKorean Air
Deal found 7/1฿28,720
Wed 22/407:00BKK - SAN
2 stops24h 24mแอร์แคนาดา
Wed 6/512:30SAN - BKK
1 stop26h 35mแอร์แคนาดา
Deal found 8/1฿29,003
Fri 11/916:45BKK - SAN
2 stops28h 58mEVA Air
Sat 19/919:05SAN - BKK
2 stops26h 15mEVA Air
Deal found 7/1฿29,412
Fri 8/507:05BKK - SAN
1 stop23h 00mแอร์แคนาดา
Tue 12/519:40SAN - BKK
2 stops43h 25mแอร์แคนาดา
Deal found 7/1฿29,506
Fri 11/907:15BKK - SAN
1 stop22h 58mแอร์แคนาดา
Sat 19/917:00SAN - BKK
1 stop22h 15mแอร์แคนาดา
Deal found 7/1฿29,884

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 9 January 2026.
Use the filters below to find and compare flights to San Diego that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Mon 19/1

02:15-10:55

2 stops23h 40m

San Diego

Fri 23/1

07:00-23:40

2 stops25h 40m

฿26,172

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Wed 22/4

21:40-17:47

2 stops34h 07m

San Diego

Wed 6/5

07:20-21:45

2 stops24h 25m

฿27,273

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Sat 14/2

23:15-17:50

2 stops33h 35m

San Diego

Sat 28/2

06:15-23:20

2 stops26h 05m

฿28,500

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Fri 8/5

21:40-22:55

2 stops39h 15m

San Diego

Tue 12/5

19:30-13:15

2 stops51h 45m

฿28,720

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Wed 22/4

07:05-17:24

1 stop24h 19m

San Diego

Wed 6/5

16:45-05:05

1 stop22h 20m

฿29,286

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Fri 8/5

07:05-16:05

1 stop23h 00m

San Diego

Tue 12/5

19:40-05:05

2 stops43h 25m

฿29,506

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Tue 20/1

16:55-10:46

2 stops32h 51m

San Diego

Fri 23/1

19:52-11:25

3 stops48h 33m

฿34,980

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Wed 22/4

15:40-00:29

2 stops22h 49m

San Diego

Wed 6/5

16:26-09:45

3 stops27h 19m

฿35,295

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Fri 13/2

02:05-17:50

2 stops30h 45m

San Diego

Sat 28/2

12:45-06:30

1 stop26h 45m

฿36,616

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Sat 14/2

16:55-10:07

2 stops32h 12m

San Diego

Sat 28/2

11:57-11:25

3 stops56h 28m

฿37,213

Flights are sorted by cheapest return flights first.

Deals found on 8/1

Showing 1-10 of 30 results
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2
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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 26 hours 40 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.

What are the most popular airlines that fly to San Diego?

The most popular airline flying from Bangkok to San Diego is Japan Airlines.

Japan Airlines
Japan Airlines
From ฿37,659

What are the cheapest airlines that fly to San Diego?

The cheapest airline flying from Bangkok to San Diego is Japan Airlines.

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).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to 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 an airline for your flight to San Diego. Reviews last updated 9 January 2026.
See what other customers who have flown with Japan Airlines to the United States have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,672 reviews
Check prices

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Japan Airlines
8.3
Very Good
1,672 reviews
Japan Airlines
8.3
Very Good
1,672 reviews
Check prices

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.

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.

  • What is the best airline to fly to San Diego?

    Based on reviews from Cheapflights users, Japan Airlines is rated the highest out of the airlines that fly to San Diego.

  • What is the cheapest airport to fly to in San Diego?

    San Diego is currently the cheapest airport to fly to in San Diego. One-way flights to San Diego typically cost ฿2,171, while return flights cost around ฿28,906.

  • 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 37 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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