San Diego

$262+ Cheap flights from Seoul (SEL) to San Diego (SAN)

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — SAN
Apr 29 — May 61
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Cheap flight deals from Seoul to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$530
(Kiwi.com)

One-way from

$262
(Kiwi.com)

Popular in

July

Cheapest in

June

Average price

$919
Provider with most accurate pricing for Seoul (SEL)-San Diego flight deals.
Provider most trusted by Cheapflights users for Seoul (SEL)-San Diego flights.
From Seoul (SEL) to San Diego
One-way flight from Seoul (SEL) to San Diego
Highest demand for flights based on searches. 25% potential increase in price ($374 potential increase over avg. RT price).
Cheapest flight prices on average. 12% potential price decrease ($120 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Seoul to San Diego

Cheapest flights from Seoul to San Diego
Explore the most affordable flight options available from Seoul to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:20 pmICN - SAN
1 stop16h 33mMultiple Airlines
Wed 5/146:15 amSAN - ICN
1 stop22h 15mMultiple Airlines
Deal found 4/23$530
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/37:20 pmICN - SAN
1 stop33h 45mDelta
Thu 6/267:27 amSAN - ICN
1 stop17h 03mDelta
Deal found 4/23$664
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:50 pmICN - SAN
2 stops18h 56mUnited Airlines
Wed 9/246:15 amSAN - ICN
2 stops16h 45mUnited Airlines
Deal found 4/23$691
This Korean Air deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/32:30 pmICN - SAN
1 stop20h 21mKorean Air
Sun 6/298:58 amSAN - ICN
1 stop27h 42mKorean Air
Deal found 4/23$734
This Gotogate deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:50 pmICN - SAN
1 stop17h 35mAir Canada
Thu 11/138:10 pmSAN - ICN
1 stop27h 55mAir Canada
Deal found 4/22$738
This Hawaiian Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/99:25 pmICN - SAN
1 stop16h 35mHawaiian Airlines
Tue 6/38:35 amSAN - ICN
1 stop18h 25mHawaiian Airlines
Deal found 4/22$945
This Alaska Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/99:25 pmICN - SAN
1 stop16h 40mAlaska Airlines
Fri 7/49:15 amSAN - ICN
1 stop17h 45mAlaska Airlines
Deal found 4/23$953
This Gotogate deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/88:45 pmICN - SAN
1 stop32h 35mWestJet
Thu 7/172:05 pmSAN - ICN
1 stop36h 40mWestJet
Deal found 4/23$954
This Gotogate deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/72:40 pmICN - SAN
1 stop15h 06mAsiana Airlines
Wed 5/77:25 pmSAN - ICN
1 stop30h 10mAsiana Airlines
Deal found 4/23$979
This YBTour deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/287:40 amGMP - SAN
2 stops28h 06mANA
Sun 8/316:15 amSAN - GMP
2 stops36h 50mANA
Deal found 4/22$1,254
This Gotogate deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/57:55 amGMP - SAN
1 stop19h 15mJapan Airlines
Mon 5/191:05 pmSAN - GMP
1 stop29h 40mJapan Airlines
Deal found 4/22$1,324
This Mytrip deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/187:55 pmGMP - SAN
2 stops34h 59mMultiple Airlines
Fri 5/236:15 amSAN - GMP
2 stops44h 20mMultiple Airlines
Deal found 4/22$2,044

Cheapflights Fare Finder

Customize your flight search to find flights from Seoul to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Seoul to San Diego that are best for you.

Fly from

Seoul

Fly to

San Diego

Route

Depart

Return

Price

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Wed 5/7

6:20 pm-6:53 pm

1 stop16h 33m

San Diego

Wed 5/14

6:15 am-8:30 pm

1 stop22h 15m

$530

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Tue 6/3

7:20 pm-1:05 pm

1 stop33h 45m

San Diego

Thu 6/26

7:27 am-4:30 pm

1 stop17h 03m

$664

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Wed 9/10

4:50 pm-7:46 pm

2 stops18h 56m

San Diego

Wed 9/24

6:15 am-3:00 pm

2 stops16h 45m

$691

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Tue 6/3

8:25 pm-2:57 pm

1 stop34h 32m

San Diego

Tue 7/1

8:58 am-4:40 am

1 stop27h 42m

$734

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Mon 5/12

5:45 pm-12:00 pm

1 stop34h 15m

San Diego

Wed 5/21

7:40 pm-4:05 pm

2 stops28h 25m

$740

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Fri 5/9

9:25 pm-10:00 pm

1 stop16h 35m

San Diego

Tue 6/3

8:35 am-7:00 pm

1 stop18h 25m

$945

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Mon 6/9

9:25 pm-10:05 pm

1 stop16h 40m

San Diego

Fri 7/4

9:15 am-7:00 pm

1 stop17h 45m

$953

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Tue 7/8

8:45 pm-1:20 pm

1 stop32h 35m

San Diego

Thu 7/17

2:05 pm-6:45 pm

1 stop36h 40m

$954

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Wed 5/7

2:40 pm-1:46 pm

1 stop15h 06m

San Diego

Wed 5/7

7:25 pm-5:35 pm

1 stop30h 10m

$979

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Thu 8/28

7:40 am-7:46 pm

2 stops28h 06m

San Diego

Sun 8/31

6:15 am-11:05 am

2 stops36h 50m

$1,254

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 29 results
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Compare providers for flights from Seoul to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to San Diego in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-San Diego flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seoul to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Seoul with our price prediction graph.
Estimated round-trip 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 from Seoul to San Diego

What is the cheapest month to book a flight from Seoul to San Diego?

Currently, August is the cheapest month in which you can book a flight from Seoul to San Diego (average of $286). Flying from Seoul to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEL to SAN?

Find hourly flight availability from Seoul to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 10% on flights from Seoul to San Diego by exploring options for tickets in the morning.

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 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 April 24, 2025.
Read through reviews of airlines operating flights from Seoul to San Diego, such as EVA Air, Korean Air and Japan Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.0

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Entertainment

8.0

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Entertainment

8.0

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Entertainment

8.0

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.
8.3
Very good

Entertainment

8.0

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Entertainment

8.0

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Related info for your journey

Find useful and relevant information for your journey from Seoul to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to San Diego from Seoul?

    San Diego (SAN) is the airport you will fly into if you book a flight from Seoul to San Diego. You should not have trouble finding flights to San Diego from Seoul; the airport handles an average of 0 inbound flights from Seoul per day. You should also have plenty of airline options to choose from since 1 airline has flights to the San Diego airport from Seoul. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.

  • What are the cheapest airlines flying from Seoul to San Diego round-trip?

    Cheapflights users have booked flights from Seoul to San Diego round-trip from $664. Other airlines that can offer you cheap pricing are United Airlines, from $691, and Korean Air, from $734. Users have found that Delta is 40% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seoul to San Diego one-way?

    One-way options have recently been found by users for as low as $416 on American Airlines. Other airlines that offer cheap prices include WestJet from $491 and Delta from $597 one-way.

  • Can I find deals for flights from Seoul to San Diego that include hotel bookings?

    Yes. In addition to deals on Seoul to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to San Diego.

  • Can I find deals for business class flights from Seoul to San Diego?

    Yes. Cheapflights offers flight deals from Seoul to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seoul to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Seoul to San Diego (average of $286). Flying from Seoul to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado

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Top airline flying from Seoul to San Diego

Discover the top airline that operate flights from Seoul to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$765Average$920FlexibilityNo cancel feeOn-time69%

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