฿15,465+ 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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
— SAN
23 Jul — 30 Jul1
1 adult

Flights to San Diego in 2025

Find the latest flights to San Diego in 2025, 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 18 July 2025.

Return from

฿27,649

One-way from

฿15,465

Popular in

August

Cheapest in

April

Average price

฿35,902
STARLUX Airlines
  • STARLUX Airlines
  • 11/11-14/1
  • 4 total stops
  • 73h 54m total
  • Bangkok to San Diego
18/9
  • 18/9
  • 3 total stops
  • 44h 27m total
  • Bangkok to San Diego
Highest demand for flights based on searches. 12% potential increase in price (฿168,185 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (฿35,823 potential savings vs. average return price).
Average for return flights in July 2025

Find flight deals to San Diego

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 18 July 2025.

Mon 6/1013:30BKK - SAN
2 stops36h 46mMultiple Airlines
Sun 12/1006:15SAN - BKK
2 stops40h 00mMultiple Airlines
Deal found 18/7฿25,505
Tue 9/913:10BKK - SAN
2 stops23h 48mSTARLUX Airlines
Mon 15/919:45SAN - BKK
2 stops26h 15mSTARLUX Airlines
Deal found 18/7฿27,649
Mon 3/1108:15BKK - SAN
1 stop18h 48mแอร์แคนาดา
Sun 9/1118:10SAN - BKK
1 stop21h 20mแอร์แคนาดา
Deal found 18/7฿29,144
Tue 9/922:05BKK - SAN
2 stops32h 26mJapan Airlines
Mon 15/913:35SAN - BKK
1 stop19h 25mJapan Airlines
Deal found 18/7฿31,288
Mon 10/1102:35BKK - SAN
2 stops35h 24mChina Airlines
Wed 14/114:30SAN - BKK
2 stops35h 15mChina Airlines
Deal found 17/7฿31,646
Tue 9/1202:15BKK - SAN
2 stops26h 51mEVA Air
Wed 14/117:10SAN - BKK
2 stops27h 00mEVA Air
Deal found 17/7฿33,173
Thu 18/1209:25BKK - SAN
2 stops23h 24mUnited Airlines
Mon 16/307:15SAN - BKK
3 stops37h 35mUnited Airlines
Deal found 17/7฿34,602

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 18 July 2025.
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 6/10

13:30-12:16

2 stops36h 46m

San Diego

Sun 12/10

06:15-12:15

2 stops40h 00m

฿25,505

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Tue 9/9

13:10-22:58

2 stops23h 48m

San Diego

Mon 15/9

19:45-12:00

2 stops26h 15m

฿27,649

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Mon 3/11

08:15-12:03

1 stop18h 48m

San Diego

Sun 9/11

18:10-06:30

1 stop21h 20m

฿29,144

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Tue 9/9

22:05-16:31

2 stops32h 26m

San Diego

Mon 15/9

13:35-23:00

1 stop19h 25m

฿31,288

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Mon 10/11

02:35-22:59

2 stops35h 24m

San Diego

Wed 14/1

14:30-16:45

2 stops35h 15m

฿31,646

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Tue 9/12

02:15-14:06

2 stops26h 51m

San Diego

Wed 14/1

17:10-11:10

2 stops27h 00m

฿33,173

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Thu 18/12

09:25-17:49

2 stops23h 24m

San Diego

Mon 16/3

07:15-10:50

3 stops37h 35m

฿34,602

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Thu 18/9

12:15-18:42

3 stops44h 27m

฿15,465

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Thu 18/9

13:10-21:57

2 stops22h 47m

฿16,473

BangkokSan Diego

DMK - SAN

DMKSAN

Bangkok Don Mueang Intl

Wed 17/9

02:40-07:41

2 stops43h 01m

฿16,798

Flights are sorted by cheapest return flights first.

Deals found on 15/7

Showing 1-10 of 16 results
1
2

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 24 hours 47 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 cheapest airlines that fly to San Diego?

The cheapest airlines flying from Bangkok to San Diego are United Airlines and 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 18 July 2025.
See what other customers who have flown with STARLUX Airlines, EVA Air, andKorean Air to the United States 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

Comfort

9.0

Entertainment

9.0

Food

8.9

Boarding

9.0

Overall

9.0

Crew

9.3

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

Comfort

9.0

Entertainment

9.0

Food

8.9

Boarding

9.0

Overall

9.0

Crew

9.3

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

Comfort

9.0

Entertainment

9.0

Food

8.9

Boarding

9.0

Overall

9.0

Crew

9.3

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

Comfort

9.0

Entertainment

9.0

Food

8.9

Boarding

9.0

Overall

9.0

Crew

9.3

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

Comfort

9.0

Entertainment

9.0

Food

8.9

Boarding

9.0

Overall

9.0

Crew

9.3

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

Comfort

9.0

Entertainment

9.0

Food

8.9

Boarding

9.0

Overall

9.0

Crew

9.3

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.

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, United Airlines is rated the highest out of the airlines that fly to San Diego.

  • 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 55 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to San Diego by cabin class

Find flights to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to San Diego for you. Better yet — we are completely free to use.

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.

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

Of course! You can track prices for flights to San Diego and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.