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Incheon Intl

$407+ Cheap flights from San Diego (SAN) to Incheon Intl (ICN)

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ICN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Incheon Intl are usually found in October or March, booked 83 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from San Diego to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Incheon Intl (ICN). 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 June 12, 2025.

Round-trip from

$845
(Kiwi.com)

One-way from

$407
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,490
From San Diego to Incheon Intl
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One-way flight from San Diego to Incheon Intl
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Highest demand for flights based on searches. 15% potential increase in price ($225 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from San Diego to Incheon Intl

Cheapest flights from San Diego to Incheon Intl
Explore the most affordable flight options available from San Diego to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Mon 9/110:15 amSAN - ICN
1 stop18h 15mMultiple Airlines
Mon 9/226:20 pmICN - SAN
1 stop21h 24mMultiple Airlines
Deal found 6/10$845
This Air Canada deal was found by Cheapflights users on 6/12. 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
Thu 9/115:45 pmICN - SAN
1 stop14h 22mAir Canada
Deal found 6/12$879
This oojo deal was found by Cheapflights users on 6/12. 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.
Mon 9/157:59 pmSAN - ICN
2 stops23h 16mChina Airlines
Tue 9/2312:35 pmICN - SAN
2 stops27h 09mChina Airlines
Deal found 6/12$955
This Mytrip deal was found by Cheapflights users on 6/11. 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 9/72:05 pmSAN - ICN
1 stop36h 40mWestJet
Thu 9/118:45 pmICN - SAN
1 stop32h 35mWestJet
Deal found 6/11$957
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:40 pmSAN - ICN
1 stop15h 50mAsiana Airlines
Fri 12/58:40 pmICN - SAN
1 stop20h 04mAsiana Airlines
Deal found 6/10$958
This Hawaiian Airlines deal was found by Cheapflights users on 6/12. 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 9/126:15 amSAN - ICN
1 stop20h 20mHawaiian Airlines
Sat 9/278:35 pmICN - SAN
1 stop18h 18mHawaiian Airlines
Deal found 6/12$995
This Delta deal was found by Cheapflights users on 6/10. 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 9/36:15 amSAN - ICN
1 stop17h 05mDelta
Fri 9/267:20 pmICN - SAN
1 stop14h 40mDelta
Deal found 6/10$1,000
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 11/157:40 pmSAN - ICN
1 stop17h 00mUnited Airlines
Wed 12/36:00 pmICN - SAN
1 stop17h 25mUnited Airlines
Deal found 6/10$1,001
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:45 pmSAN - ICN
2 stops24h 45mAmerican Airlines
Wed 10/296:50 pmICN - SAN
2 stops18h 50mAmerican Airlines
Deal found 6/12$1,014
This oojo deal was found by Cheapflights users on 6/10. 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.
Sat 10/1112:18 pmSAN - ICN
2 stops38h 27mEVA Air
Wed 10/1512:00 pmICN - SAN
2 stops36h 29mEVA Air
Deal found 6/10$1,163

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Incheon Intl 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 June 12, 2025.
Use the filters below to find and compare flights from San Diego to Incheon Intl Airport that are best for you.

Fly from

San Diego

Fly to

Incheon Intl

Route

Depart

Return

Price

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Mon 9/1

10:15 am-8:30 pm

1 stop18h 15m

Incheon Intl

Mon 9/22

6:20 pm-11:44 pm

1 stop21h 24m

$845

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Tue 9/2

6:15 am-4:05 pm

1 stop17h 50m

Incheon Intl

Thu 9/11

5:45 pm-4:07 pm

1 stop14h 22m

$879

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Mon 9/15

7:59 pm-11:15 am

2 stops23h 16m

Incheon Intl

Tue 9/23

12:35 pm-11:44 pm

2 stops27h 09m

$955

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Sun 9/7

2:05 pm-6:45 pm

1 stop36h 40m

Incheon Intl

Thu 9/11

8:45 pm-1:20 pm

1 stop32h 35m

$957

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Mon 11/17

7:40 pm-4:30 am

1 stop15h 50m

Incheon Intl

Fri 12/5

8:40 pm-11:44 pm

1 stop20h 04m

$958

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Fri 9/12

6:15 am-6:35 pm

1 stop20h 20m

Incheon Intl

Sat 9/27

8:35 pm-10:53 pm

1 stop18h 18m

$995

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 9/3

6:15 am-3:20 pm

1 stop17h 05m

Incheon Intl

Fri 9/26

7:20 pm-6:00 pm

1 stop14h 40m

$1,000

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Sat 11/15

5:15 pm-5:40 am

1 stop19h 25m

Incheon Intl

Fri 12/5

6:00 pm-2:58 pm

1 stop13h 58m

$1,001

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 10/15

10:45 pm-3:30 pm

2 stops24h 45m

Incheon Intl

Wed 10/29

6:50 pm-9:40 pm

2 stops18h 50m

$1,014

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Sat 10/11

12:18 pm-6:45 pm

2 stops38h 27m

Incheon Intl

Wed 10/15

12:00 pm-8:29 am

2 stops36h 29m

$1,163

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 20 results
1
2

Best time to book a flight from San Diego to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

How far ahead should I book a flight from San Diego to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Incheon Intl. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from San Diego to Incheon Intl Airport, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Diego to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from San Diego to Incheon Intl Airport (average of $1,000). Flying from San Diego to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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 ICN?

Find hourly flight availability from San Diego to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s typically best to fly out from San Diego to Incheon Intl Airport at noon. Doing so could potentially save you 13% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Incheon Intl by month

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

In terms of precipitation, rainfall in Incheon Intl Airport 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 Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

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

If weather is an important factor for your trip to Incheon Intl Airport, 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 Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown China Airlines, Asiana Airlines and Alaska Airlines from San Diego to Seoul. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very good
738 reviews

Entertainment

8.0

Overall

8.3

Food

7.8

Comfort

8.0

Crew

8.5

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
China Airlines
8.3
Very good
738 reviews
China Airlines
8.3
Very good
738 reviews

Entertainment

8.0

Overall

8.3

Food

7.8

Comfort

8.0

Crew

8.5

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Asiana Airlines
8.2
Very good
440 reviews
China Airlines
8.3
Very good
738 reviews

Entertainment

8.0

Overall

8.3

Food

7.8

Comfort

8.0

Crew

8.5

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Alaska Airlines
8.0
Very good
10,000 reviews
China Airlines
8.3
Very good
738 reviews

Entertainment

8.0

Overall

8.3

Food

7.8

Comfort

8.0

Crew

8.5

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Delta
8.0
Very good
7,946 reviews
China Airlines
8.3
Very good
738 reviews

Entertainment

8.0

Overall

8.3

Food

7.8

Comfort

8.0

Crew

8.5

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
United Airlines
7.4
Good
8,790 reviews
China Airlines
8.3
Very good
738 reviews

Entertainment

8.0

Overall

8.3

Food

7.8

Comfort

8.0

Crew

8.5

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Related info for your journey

Find useful and relevant information for your journey from San Diego to Incheon Intl. 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 Incheon Intl?

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

  • What are the cheapest airlines flying from San Diego to Incheon Intl Airport round-trip?

    Currently priced at $879, Air Canada will fly you from San Diego to Incheon Intl Airport and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from WestJet and Delta - these airlines can fly you to your destination from $957 and $1,000, respectively. You may be able to fly from San Diego to Incheon Intl Airport for 30% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from San Diego to Incheon Intl Airport one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $502. Asiana Airlines flights start at $503 while deals on United Airlines start at $520 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Incheon Intl 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 Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from San Diego to Incheon Intl Airport (average of $1,000). Flying from San Diego to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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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Alternative routes for San Diego to Incheon Intl

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Top 6 airlines flying from San Diego to Incheon Intl

Discover the top 6 airlines that operate flights from San Diego to Incheon Intl. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$403Average$1,151FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$786Average$1,134FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$877Average$1,321FlexibilityNo cancel feeOn-time69%
DeltaCheapest$877Average$1,234FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$910Average$1,206FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,057Average$1,433FlexibilityNo cancel feeOn-time81%

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