What are the cheapest airlines to fly from San Diego to South Korea one-way?

The cheapest airlines for a one-way flight from San Diego to South Korea are Turkish Airlines ($739), Alaska Airlines ($803), and Air Canada ($845).

What are the most popular routes from San Diego to South Korea?

The most popular route from San Diego to South Korea is San Diego - Incheon Intl. You may also consider San Diego - Seoul Gimpo Intl or San Diego - Jeju City.

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

The most popular airlines flying from San Diego to South Korea are Air Canada, Delta and Hawaiian Airlines. Something to consider prior to booking your flight.

How far in advance should I book a flight from San Diego to South Korea?

To save on the cost of your flight from San Diego to South Korea, book at least 59 days before your planned departure. Booking around this time can save you about 249% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,340 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $2,072.

What is the cheapest month to fly from San Diego to South Korea?

February is one of the best times of the year to fly to South Korea from San Diego. Prices for February average $1,351 per person but you can even find prices for as low as $786. The most expensive prices can be found in the month of June. Opting for a February flight can save you 42% on your journey compared to booking in June

What airport do you fly from for flights from San Diego to South Korea?

Most people fly from San Diego (SAN) if they book a flight from San Diego to South Korea. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

Can I find deals for flights from San Diego to South Korea that include hotel bookings?

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

How can I find direct flights from San Diego to South Korea?

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

Can I find deals for business class flights from San Diego to South Korea?

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

$1,317+ Flights from San Diego to South Korea

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Cheap flight deals from San Diego to South Korea

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$713 (Kiwi.com)
One-way from	$428 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$1,067

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 South Korea

Search Deals

One-way flight from San Diego to South Korea

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($329 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Find flight deals from San Diego to South Korea

Cheapest flights from San Diego to South Korea
Explore the most affordable flight options available from San Diego to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Sat 5/34:20 pmSAN - ICN

1 stop36h 10mMultiple Airlines

Sat 5/176:20 pmICN - SAN

1 stop16h 18mMultiple Airlines

Deal found 4/14

$713

Tue 9/27:55 pmSAN - ICN

2 stops23h 20mChina Airlines

Wed 9/108:35 pmICN - SAN

2 stops27h 09mChina Airlines

Deal found 4/14

$1,006

Sat 9/1310:20 pmSAN - ICN

2 stops28h 15mAlaska Airlines

Sat 9/208:35 pmICN - SAN

2 stops17h 57mAlaska Airlines

Deal found 4/14

$1,050

Thu 4/244:20 pmSAN - ICN

2 stops28h 20mCathay Pacific

Wed 5/71:40 pmICN - SAN

2 stops34h 35mCathay Pacific

Deal found 4/14

$1,065

Mon 8/257:55 pmSAN - ICN

1 stop16h 05mAsiana Airlines

Sun 8/318:55 pmICN - SAN

1 stop15h 03mAsiana Airlines

Deal found 4/13

$1,116

Sat 9/132:05 pmSAN - ICN

1 stop36h 40mWestJet

Sat 9/208:45 pmICN - SAN

2 stops31h 23mWestJet

Deal found 4/14

$1,143

Tue 9/26:15 amSAN - ICN

1 stop17h 50mAir Canada

Wed 9/105:45 pmICN - SAN

1 stop14h 22mAir Canada

Deal found 4/14

$1,146

Sun 10/127:05 amSAN - ICN

2 stops43h 40mEVA Air

Fri 10/247:45 pmICN - SAN

2 stops27h 49mEVA Air

Deal found 4/14

$1,195

Tue 10/217:00 amSAN - ICN

1 stop17h 30mDelta

Fri 10/318:05 pmICN - SAN

1 stop13h 55mDelta

Deal found 4/14

$1,205

Mon 9/151:12 pmSAN - GMP

2 stops29h 33mJapan Airlines

Tue 9/237:55 amGMP - SAN

2 stops24h 36mJapan Airlines

Deal found 4/14

$1,261

Tue 4/1510:00 amSAN - ICN

1 stop26h 20mUnited Airlines

Wed 4/304:50 pmICN - SAN

1 stop14h 04mUnited Airlines

Deal found 4/14

$1,268

Sun 5/186:15 amSAN - PUS

3 stops21h 00mMultiple Airlines

Sun 6/12:00 pmPUS - SAN

3 stops44h 03mMultiple Airlines

Deal found 4/14

$1,287

Best flights from San Diego to South Korea
Discover carefully curated flight deals from San Diego to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2025.

Sat 5/34:20 pmSAN - ICN

1 stop36h 10mMultiple Airlines

Sat 5/176:20 pmICN - SAN

1 stop16h 18mMultiple Airlines

Deal found 4/14

$713

Thu 4/244:20 pmSAN - ICN

2 stops28h 20mCathay Pacific

Wed 5/71:40 pmICN - SAN

2 stops34h 35mCathay Pacific

Deal found 4/14

$1,065

Wed 5/76:15 amSAN - ICN

2 stops45h 20mChina Airlines

Wed 6/48:35 pmICN - SAN

2 stops27h 04mChina Airlines

Deal found 4/14

$1,105

Wed 4/305:30 pmSAN - ICN

1 stop30h 35mAir Canada

Wed 5/145:45 pmICN - SAN

1 stop20h 04mAir Canada

Deal found 4/14

$1,146

Mon 5/57:15 pmSAN - ICN

2 stops29h 15mDelta

Mon 5/267:20 pmICN - SAN

2 stops20h 33mDelta

Deal found 4/15

$1,210

Mon 4/217:35 pmSAN - ICN

1 stop16h 45mUnited Airlines

Thu 5/14:50 pmICN - SAN

1 stop22h 15mUnited Airlines

Deal found 4/14

$1,268

Fri 4/186:24 pmSAN - ICN

2 stops32h 36mAlaska Airlines

Sun 4/209:25 pmICN - SAN

2 stops26h 55mAlaska Airlines

Deal found 4/14

$1,321

Tue 4/228:30 pmSAN - GMP

2 stops22h 35mANA

Wed 5/77:55 pmGMP - SAN

2 stops20h 04mANA

Deal found 4/13

$1,468

Fri 5/166:15 amSAN - GMP

2 stops36h 45mChina Eastern

Thu 5/228:50 pmGMP - SAN

2 stops32h 40mChina Eastern

Deal found 4/14

$1,482

Tue 5/272:05 pmSAN - ICN

1 stop36h 40mWestJet

Fri 6/68:45 pmICN - SAN

1 stop32h 35mWestJet

Deal found 4/14

$1,490

Tue 5/278:00 amSAN - ICN

2 stops35h 00mEVA Air

Wed 6/187:45 pmICN - SAN

2 stops29h 17mEVA Air

Deal found 4/14

$1,531

Fri 5/168:15 amSAN - GMP

2 stops21h 35mJapan Airlines

Thu 5/227:55 amGMP - SAN

1 stop19h 15mJapan Airlines

Deal found 4/14

$1,573

Last-minute flights from San Diego to South Korea
Discover last-minute flight deals from San Diego to South Korea. Data last updated April 15, 2025 and is based on user searches.

Mon 4/147:20 amSAN - ICN

1 stop17h 10mDelta

Mon 4/217:20 pmICN - SAN

1 stop19h 00mDelta

Deal found 4/14

$1,205

Tue 4/1510:00 amSAN - ICN

1 stop26h 20mUnited Airlines

Wed 4/304:50 pmICN - SAN

1 stop14h 04mUnited Airlines

Deal found 4/14

$1,268

Fri 4/186:24 pmSAN - ICN

2 stops32h 36mAlaska Airlines

Sun 4/209:25 pmICN - SAN

2 stops26h 55mAlaska Airlines

Deal found 4/14

$1,321

Mon 4/215:17 pmSAN - ICN

2 stops31h 13mDelta

Thu 5/17:20 pmICN - SAN

2 stops19h 29mDelta

Deal found 4/14

$1,210

Mon 4/217:35 pmSAN - ICN

1 stop16h 45mUnited Airlines

Thu 5/14:50 pmICN - SAN

1 stop22h 15mUnited Airlines

Deal found 4/14

$1,268

Tue 4/227:45 pmSAN - ICN

1 stop32h 45mMultiple Airlines

Sun 4/2712:55 pmICN - SAN

2 stops47h 04mMultiple Airlines

Deal found 4/14

$905

Tue 4/228:30 pmSAN - GMP

2 stops22h 35mANA

Wed 5/77:55 pmGMP - SAN

2 stops20h 04mANA

Deal found 4/13

$1,468

Tue 4/229:20 amSAN - ICN

2 stops39h 45mQatar Airways

Tue 5/61:20 amICN - SAN

2 stops32h 49mQatar Airways

Deal found 4/13

$2,046

Thu 4/244:20 pmSAN - ICN

2 stops28h 20mCathay Pacific

Wed 5/71:40 pmICN - SAN

2 stops34h 35mCathay Pacific

Deal found 4/14

$1,065

Thu 4/245:30 pmSAN - ICN

1 stop30h 35mAir Canada

Wed 5/75:45 pmICN - SAN

1 stop14h 24mAir Canada

Deal found 4/14

$1,197

Fri 4/252:27 pmSAN - GMP

2 stops31h 43mAir China

Thu 5/12:25 pmGMP - SAN

2 stops25h 34mAir China

Deal found 4/14

$1,831

Fri 4/259:00 amSAN - GMP

2 stops33h 45mJapan Airlines

Sat 5/312:05 pmGMP - SAN

2 stops19h 09mJapan Airlines

Deal found 4/14

$1,881

One-way flights from San Diego to South Korea
Search for one-way flight options from San Diego to South Korea. Find affordable one-way fares based on user searches. Data last updated April 15, 2025.

Sat 5/1710:20 amSAN - ICN

1 stop18h 10mMultiple Airlines

Deal found 4/14

$428

Thu 6/51:00 pmSAN - GMP

3 stops51h 50mMultiple Airlines

Deal found 4/14

$720

Thu 6/198:30 pmSAN - ICN

2 stops29h 10mTurkish Airlines

Deal found 4/14

$739

Sun 5/188:35 amSAN - ICN

1 stop18h 25mAlaska Airlines

Deal found 4/14

$803

Thu 6/196:15 amSAN - ICN

1 stop17h 50mAir Canada

Deal found 4/14

$845

Sun 5/1810:30 amSAN - ICN

2 stops36h 30mUnited Airlines

Deal found 4/14

$896

Wed 6/112:05 pmSAN - ICN

1 stop36h 40mWestJet

Deal found 4/14

$961

Wed 6/118:00 amSAN - GMP

2 stops34h 45mJapan Airlines

Deal found 4/14

$968

Sun 6/158:45 pmSAN - GMP

2 stops29h 25mEVA Air

Deal found 4/14

$1,112

Tue 6/177:35 pmSAN - ICN

2 stops23h 40mChina Airlines

Deal found 4/14

$1,132

Fri 6/276:15 amSAN - GMP

2 stops36h 45mChina Eastern

Deal found 4/14

$1,146

Sun 5/186:15 amSAN - GMP

2 stops36h 50mANA

Deal found 4/14

$1,391

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Sat 5/3

4:20 pm-8:30 pm

1 stop36h 10m

Incheon Intl

Sat 5/17

6:20 pm-6:38 pm

1 stop16h 18m

$713

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Thu 4/24

4:20 pm-12:40 pm

2 stops28h 20m

Incheon Intl

Wed 5/7

1:40 pm-8:15 am

2 stops34h 35m

$1,065

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 5/7

6:15 am-7:35 pm

2 stops45h 20m

Incheon Intl

Wed 6/4

8:35 pm-7:39 am

2 stops27h 04m

$1,105

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 4/30

5:30 pm-4:05 pm

1 stop30h 35m

Incheon Intl

Wed 5/14

5:45 pm-9:49 pm

1 stop20h 04m

$1,146

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Mon 5/5

7:15 pm-4:30 pm

2 stops29h 15m

Incheon Intl

Mon 5/26

7:20 pm-11:53 pm

2 stops20h 33m

$1,210

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Mon 4/21

7:35 pm-4:20 am

1 stop16h 45m

Incheon Intl

Thu 5/1

4:50 pm-11:05 pm

1 stop22h 15m

$1,268

San DiegoBusan

SAN - PUS

SANPUS

San Diego

Sun 5/18

6:15 am-7:15 pm

3 stops21h 00m

Busan Gimhae

Sun 6/1

2:00 pm-6:03 pm

3 stops44h 03m

$1,287

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Fri 4/18

6:24 pm-7:00 pm

2 stops32h 36m

Incheon Intl

Sun 4/20

9:25 pm-8:20 am

2 stops26h 55m

$1,321

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Tue 4/22

8:30 pm-11:05 am

2 stops22h 35m

Seoul Gimpo Intl

Wed 5/7

7:55 pm-11:59 pm

2 stops20h 04m

$1,468

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Fri 5/16

6:15 am-11:00 am

2 stops36h 45m

Seoul Gimpo Intl

Thu 5/22

8:50 pm-1:30 pm

2 stops32h 40m

$1,482

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 31 results

Best time to book a flight from San Diego to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea 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.

Cheapflights Insights

Everything you need to know about your flight from San Diego to South Korea

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

Currently, February is the cheapest month in which you can book a flight from San Diego to South Korea (average of $1,001). Flying from San Diego to South Korea in June is currently the most expensive (average of $1,650). 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 KR?

When flying from San Diego to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in South Korea by month

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

If weather is an important factor for your trip to South Korea, 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 28.4 F).

Reviews of airlines servicing South Korea

Read reviews from past customers who have flown EVA Air, Japan Airlines and ANA from San Diego to South Korea. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,176 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air

8.4

Very good

1,176 reviews

EVA Air

8.4

Very good

1,176 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Japan Airlines

8.3

Very good

1,440 reviews

EVA Air

8.4

Very good

1,176 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

ANA

8.3

Very good

841 reviews

EVA Air

8.4

Very good

1,176 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

China Airlines

8.2

Very good

729 reviews

EVA Air

8.4

Very good

1,176 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Delta

8.0

Very good

7,917 reviews

EVA Air

8.4

Very good

1,176 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

What airport do you fly from for flights from San Diego to South Korea?
Most people fly from San Diego (SAN) if they book a flight from San Diego to South Korea. San Diego is conveniently located just 2.6 mi from San Diego’s city center.
What are the cheapest airlines to fly from San Diego to South Korea one-way?
The cheapest airlines for a one-way flight from San Diego to South Korea are Turkish Airlines ($739), Alaska Airlines ($803), and Air Canada ($845).
What are the most popular routes from San Diego to South Korea?
The most popular route from San Diego to South Korea is San Diego - Incheon Intl. You may also consider San Diego - Seoul Gimpo Intl or San Diego - Jeju City.
Can I find deals for flights from San Diego to South Korea that include hotel bookings?
Yes. In addition to deals on San Diego to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Diego to South Korea?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to South Korea.
Can I find deals for business class flights from San Diego to South Korea?
Yes. Cheapflights offers flight deals from San Diego to South Korea 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 South Korea?
Currently, February is the cheapest month in which you can book a flight from San Diego to South Korea (average of $1,001). Flying from San Diego to South Korea in June is currently the most expensive (average of $1,650). 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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

South Korea car rentals

Jeju-do car rentals

Incheon Intl Airport car rentals

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Seoul car rentals

Top 6 airlines flying from San Diego to South Korea

Airline	Cheapest	Average	Flexibility	On-time
Hawaiian Airlines	Cheapest$403	Average$1,275	FlexibilityNo cancel fee	On-time85%
United Airlines	Cheapest$618	Average$1,387	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$786	Average$987	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$877	Average$1,206	FlexibilityNo cancel fee	On-timeN/A
Asiana Airlines	Cheapest$1,038	Average$1,282	FlexibilityNo cancel fee	On-time76%
Korean Air	Cheapest$1,057	Average$1,533	FlexibilityNo cancel fee	On-time81%

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$428+ Cheap flights from San Diego (SAN) to South Korea

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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Diego to South Korea with Cheapflights

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Cheap flight deals from San Diego to South Korea

Keep the following information in mind while searching for San Diego to South Korea flight deals. Data was last updated April 15, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Diego to South Korea

Cheapest flights from San Diego to South KoreaExplore the most affordable flight options available from San Diego to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Explore the most affordable flight options available from San Diego to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to South Korea that are best for you.

Best time to book a flight from San Diego to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from San Diego with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Diego to South Korea

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

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

Find hourly flight availability from San Diego to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

Rainfall in South Korea by month

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

Temperature in South Korea by month

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

Reviews of airlines servicing South Korea

Read reviews from past customers who have flown EVA Air, Japan Airlines and ANA from San Diego to South Korea. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Diego to South Korea. 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 South Korea?

What are the cheapest airlines to fly from San Diego to South Korea one-way?

What are the most popular routes from San Diego to South Korea?

Can I find deals for flights from San Diego to South Korea that include hotel bookings?

How can I find direct flights from San Diego to South Korea?

Can I find deals for business class flights from San Diego to South Korea?

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

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.

Alternative routes for San Diego to South Korea

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from San Diego to South Korea

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Cheapest flights from San Diego to South Korea
Explore the most affordable flight options available from San Diego to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.