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Incheon Intl

$421+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ICN
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Incheon Intl are usually found in February or October, 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 April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$890
(Kiwi.com)

One-way from

$421
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,156
Provider with most accurate pricing for San Diego-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for San Diego-Incheon Intl flights.
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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. 14% potential increase in price ($219 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/58:32 amSAN - ICN
1 stop19h 58mMultiple Airlines
Thu 5/812:55 pmICN - SAN
2 stops35h 20mMultiple Airlines
Deal found 4/29$890
This oojo deal was found by Cheapflights users on 4/29. 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 5/17:12 amSAN - ICN
2 stops38h 53mCathay Pacific
Thu 5/1510:10 amICN - SAN
2 stops26h 36mCathay Pacific
Deal found 4/29$962
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 11/178:55 pmSAN - ICN
2 stops52h 40mAlaska Airlines
Mon 12/158:35 pmICN - SAN
2 stops27h 30mAlaska Airlines
Deal found 4/29$997
This Air Canada deal was found by Cheapflights users on 4/29. 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 4/29$1,017
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 10/611:08 amSAN - ICN
2 stops25h 12mUnited Airlines
Tue 10/2811:45 amICN - SAN
1 stop19h 13mUnited Airlines
Deal found 4/29$1,038
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Thu 6/51:00 pmSAN - ICN
2 stops37h 45mWestJet
Thu 6/198:45 pmICN - SAN
1 stop32h 35mWestJet
Deal found 4/29$1,045
This Delta deal was found by Cheapflights users on 4/29. 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 10/76:15 amSAN - ICN
1 stop17h 05mDelta
Fri 10/247:20 pmICN - SAN
1 stop14h 40mDelta
Deal found 4/29$1,048
This oojo deal was found by Cheapflights users on 4/29. 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.
Wed 5/712:44 pmSAN - ICN
2 stops38h 51mChina Airlines
Wed 6/48:35 pmICN - SAN
2 stops19h 03mChina Airlines
Deal found 4/29$1,106
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 12/137:00 amSAN - ICN
1 stop18h 35mHawaiian Airlines
Sat 1/108:35 pmICN - SAN
1 stop20h 32mHawaiian Airlines
Deal found 4/29$1,151
This American Airlines deal was found by Cheapflights users on 4/29. 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 4/307:30 pmSAN - ICN
2 stops28h 00mAmerican Airlines
Wed 5/145:25 pmICN - SAN
1 stop22h 18mAmerican Airlines
Deal found 4/29$1,210
This oojo deal was found by Cheapflights users on 4/29. 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 11/177:05 amSAN - ICN
2 stops34h 25mEVA Air
Sat 11/297:45 pmICN - SAN
2 stops28h 49mEVA Air
Deal found 4/29$1,271
This oojo deal was found by Cheapflights users on 4/29. 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 11/1710:25 amSAN - ICN
2 stops31h 40mEtihad Airways
Sun 12/1412:50 amICN - SAN
2 stops59h 44mEtihad Airways
Deal found 4/29$1,445

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 April 30, 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 5/5

8:32 am-8:30 pm

1 stop19h 58m

Incheon Intl

Thu 5/8

12:55 pm-8:15 am

2 stops35h 20m

$890

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Thu 6/5

1:00 pm-6:45 pm

2 stops37h 45m

Incheon Intl

Thu 6/19

8:45 pm-1:20 pm

1 stop32h 35m

$1,045

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 5/7

12:44 pm-7:35 pm

2 stops38h 51m

Incheon Intl

Wed 6/4

8:35 pm-11:38 pm

2 stops19h 03m

$1,106

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Mon 5/12

4:20 pm-2:05 pm

2 stops29h 45m

Incheon Intl

Sat 5/24

10:10 am-8:46 pm

2 stops26h 36m

$1,136

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 5/7

7:20 am-4:30 pm

1 stop17h 10m

Incheon Intl

Wed 6/4

7:20 pm-6:20 pm

1 stop15h 00m

$1,206

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Mon 5/5

7:25 pm-3:00 pm

2 stops27h 35m

Incheon Intl

Thu 5/8

11:30 am-1:46 pm

2 stops18h 16m

$1,273

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 7/9

5:00 pm-4:05 pm

1 stop31h 05m

Incheon Intl

Thu 7/17

5:45 pm-9:53 pm

1 stop20h 08m

$1,316

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Sun 5/11

2:27 pm-3:30 pm

1 stop33h 03m

Incheon Intl

Sat 5/17

5:25 pm-11:43 pm

1 stop22h 18m

$1,385

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Thu 6/12

8:45 pm-11:00 am

2 stops22h 15m

Incheon Intl

Tue 6/17

12:00 pm-7:42 am

2 stops35h 42m

$1,638

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Tue 6/3

9:25 am-11:20 am

2 stops33h 55m

Incheon Intl

Tue 6/24

9:50 pm-9:47 pm

2 stops39h 57m

$1,743

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 19 results
1
2

Compare providers for flights from San Diego to Incheon Intl

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 Incheon Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 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-Incheon Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Diego-Incheon Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Diego-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Incheon Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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-Incheon Intl Airport 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 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 April 25, 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 $1,001). 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 April 30, 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 April 30, 2025.
EVA Air
8.4
Very good
1,186 reviews

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
729 reviews
EVA Air
8.4
Very good
1,186 reviews

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Delta
8.0
Very good
7,936 reviews
EVA Air
8.4
Very good
1,186 reviews

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Alaska Airlines
8.0
Very good
9,968 reviews
EVA Air
8.4
Very good
1,186 reviews

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Finnair
7.6
Good
1,275 reviews
EVA Air
8.4
Very good
1,186 reviews

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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 $1,045, WestJet will fly you from San Diego to Incheon Intl Airport and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from China Airlines and Cathay Pacific - these airlines can fly you to your destination from $1,106 and $1,136, respectively. You may be able to fly from San Diego to Incheon Intl Airport for 20% 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 WestJet, which is currently one of the cheapest options available, starting at $746. Turkish Airlines flights start at $749 while deals on American Airlines start at $765 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 $1,001). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$403Average$1,151FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$618Average$1,396FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$786Average$1,134FlexibilityNo cancel feeOn-time67%
DeltaCheapest$877Average$1,255FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$1,025Average$1,266FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,057Average$1,464FlexibilityNo cancel feeOn-time81%

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