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$384+ Cheap flights from San Diego (SAN) to Seoul (SEL)

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SEL
Feb 23 — Mar 21
Sun 2/23
Sun 3/2
1 adult, Economy
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The best prices from San Diego to Seoul are usually found in February or October, booked 57 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from San Diego to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Seoul (SEL). 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 February 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$769
(Kiwi.com)

One-way from

$388
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$981
Provider with most accurate pricing for San Diego-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for San Diego-Seoul (SEL) flights.
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From San Diego to Seoul (SEL)
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One-way flight from San Diego to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($350 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from San Diego to Seoul

Cheapest flights from San Diego to Seoul
Explore the most affordable flight options available from San Diego to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Sat 3/87:55 pmSAN - ICN
1 stop31h 35mMultiple Airlines
Tue 3/111:20 pmICN - SAN
2 stops19h 24mMultiple Airlines
Deal found 2/16$716
This Air Canada deal was found by Cheapflights users on 2/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:15 amSAN - ICN
1 stop17h 50mAir Canada
Wed 9/105:45 pmICN - SAN
1 stop14h 22mAir Canada
Deal found 2/17$787
This United Airlines deal was found by Cheapflights users on 2/15. 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 3/57:45 amSAN - ICN
1 stop15h 30mUnited Airlines
Wed 3/125:00 pmICN - SAN
2 stops22h 43mUnited Airlines
Deal found 2/15$875
This Delta deal was found by Cheapflights users on 2/16. 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.
Wed 3/55:14 pmSAN - ICN
2 stops30h 01mDelta
Wed 3/128:05 pmICN - SAN
2 stops29h 05mDelta
Deal found 2/16$882
This Fareboom deal was found by Cheapflights users on 2/17. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/218:35 amSAN - GMP
2 stops21h 15mMultiple Airlines
Tue 4/295:50 pmGMP - SAN
2 stops20h 10mMultiple Airlines
Deal found 2/17$992
This Expedia deal was found by Cheapflights users on 2/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/156:05 pmSAN - ICN
1 stop31h 35mKorean Air
Sat 3/227:40 pmICN - SAN
1 stop17h 45mKorean Air
Deal found 2/17$1,137
This Priceline deal was found by Cheapflights users on 2/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/81:00 pmSAN - ICN
2 stops37h 45mWestJet
Sun 6/228:45 pmICN - SAN
2 stops31h 24mWestJet
Deal found 2/16$1,139
This oojo deal was found by Cheapflights users on 2/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:45 pmSAN - ICN
2 stops26h 25mCathay Pacific
Sun 5/188:05 pmICN - SAN
2 stops27h 34mCathay Pacific
Deal found 2/16$1,306
This China Airlines deal was found by Cheapflights users on 2/17. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/16:05 pmSAN - ICN
2 stops33h 30mChina Airlines
Mon 4/148:35 pmICN - SAN
2 stops29h 47mChina Airlines
Deal found 2/17$1,307
This Ovago deal was found by Cheapflights users on 2/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/229:00 amSAN - GMP
2 stops20h 50mJapan Airlines
Wed 4/307:55 amGMP - SAN
2 stops24h 35mJapan Airlines
Deal found 2/17$1,366
This Ovago deal was found by Cheapflights users on 2/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/142:27 pmSAN - GMP
2 stops30h 38mAir China
Mon 4/212:25 pmGMP - SAN
2 stops25h 34mAir China
Deal found 2/17$1,388
This Cheapflightsfares deal was found by Cheapflights users on 2/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:50 pmSAN - GMP
2 stops29h 45mANA
Wed 9/107:55 pmGMP - SAN
2 stops19h 49mANA
Deal found 2/17$1,435

Find flights from San Diego to Seoul within your budget

Customize your flight search to find flights from San Diego to Seoul 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 February 18, 2025.

Fly from

San Diego

Fly to

Seoul

Route

Depart

Return

Price

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Sat 3/8

7:55 pm-8:30 pm

1 stop31h 35m

Incheon Intl

Tue 3/11

1:20 pm-4:44 pm

2 stops19h 24m

$716

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Tue 4/1

7:50 pm-4:05 pm

1 stop28h 15m

Incheon Intl

Sun 4/13

5:45 pm-7:09 pm

1 stop17h 24m

$787

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 3/5

7:45 am-4:15 pm

1 stop15h 30m

Incheon Intl

Wed 3/12

5:00 pm-11:43 pm

2 stops22h 43m

$875

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 3/5

5:14 pm-4:15 pm

2 stops30h 01m

Incheon Intl

Wed 3/12

8:05 pm-9:10 am

2 stops29h 05m

$882

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Mon 4/21

8:35 am-9:50 pm

2 stops21h 15m

Seoul Gimpo Intl

Tue 4/29

5:50 pm-10:00 pm

2 stops20h 10m

$992

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Sat 3/15

6:05 pm-5:40 pm

1 stop31h 35m

Incheon Intl

Sat 3/22

7:40 pm-9:25 pm

1 stop17h 45m

$1,137

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Sun 6/8

1:00 pm-6:45 pm

2 stops37h 45m

Incheon Intl

Sun 6/22

8:45 pm-12:09 pm

2 stops31h 24m

$1,139

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Thu 5/1

7:45 pm-2:10 pm

2 stops26h 25m

Incheon Intl

Sun 5/18

8:05 pm-7:39 am

2 stops27h 34m

$1,306

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Tue 4/1

6:05 pm-7:35 pm

2 stops33h 30m

Incheon Intl

Mon 4/14

8:35 pm-10:22 am

2 stops29h 47m

$1,307

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Tue 4/22

9:00 am-9:50 pm

2 stops20h 50m

Seoul Gimpo Intl

Wed 4/30

7:55 am-4:30 pm

2 stops24h 35m

$1,366

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 23 results
1
2
3

Compare providers for flights from San Diego to Seoul

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 San Diego to Seoul in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
MytripPrice 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 San Diego-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub 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 San Diego-Seoul 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 San Diego to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from San Diego 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.

Travel insights for flights from San Diego to Seoul

Get recent, data-driven insights about flights from San Diego to Seoul including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Diego to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Seoul. Price data was last updated on February 14, 2025.

The price you pay for your flight from San Diego to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from San Diego to Seoul (average of $1,036). Flying from San Diego to Seoul in June is currently the most expensive (average of $1,697). 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 SAN to SEL?

Find hourly flight availability from San Diego to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 18, 2025.

It’s optimal to fly from San Diego to Seoul at noon. By choosing this option you can save up to 69% on the cost of your flight, compared to a flight in the morning.

Rainfall in Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated February 18, 2025.
Peruse reviews from past customers who have flown with Korean Air, ANA and Japan Airlines from San Diego to Seoul to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,036 reviews

Entertainment

8.2

Food

8.1

Comfort

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Korean Air
8.4
Very good
1,036 reviews
Korean Air
8.4
Very good
1,036 reviews

Entertainment

8.2

Food

8.1

Comfort

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

ANA
8.4
Very good
842 reviews
Korean Air
8.4
Very good
1,036 reviews

Entertainment

8.2

Food

8.1

Comfort

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Japan Airlines
8.3
Very good
1,442 reviews
Korean Air
8.4
Very good
1,036 reviews

Entertainment

8.2

Food

8.1

Comfort

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

China Airlines
8.2
Very good
726 reviews
Korean Air
8.4
Very good
1,036 reviews

Entertainment

8.2

Food

8.1

Comfort

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Delta
8.0
Very good
8,249 reviews
Korean Air
8.4
Very good
1,036 reviews

Entertainment

8.2

Food

8.1

Comfort

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Seoul. 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 from for flights from San Diego to Seoul?

    Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to Seoul from San Diego. Booking flights from San Diego (SAN) to Seoul should be relatively easy as there are 0 daily outbound flights to Seoul from 6 different airlines.

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

    Our cheapest airline available from San Diego to Seoul is Air Canada. Our recent data shows that you can find tickets from as low as $787 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $878 and $889 round-trip. Air Canada is priced at 43% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $470. However, be on the lookout for offers from United Airlines and China Eastern, as they are both options that can get you from San Diego to Seoul for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Seoul 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 San Diego to Seoul?

    Currently, February is the cheapest month in which you can book a flight from San Diego to Seoul (average of $1,036). Flying from San Diego to Seoul in June is currently the most expensive (average of $1,697). 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

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Top 6 airlines flying from San Diego to Seoul

Discover the top 6 airlines that operate flights from San Diego to Seoul. 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 February 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$448Average$1,110FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$618Average$1,435FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$786Average$1,278FlexibilityNo cancel feeOn-time67%
DeltaCheapest$877Average$1,343FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$1,038Average$1,348FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,057Average$1,559FlexibilityNo cancel feeOn-time81%
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