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Incheon Intl

$417+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ICN
mar. 30 — abr. 61
dom. 3/30
dom. 4/6
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 marzo 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$886
(Kiwi.com)

One-way from

$417
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,071
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. 15% potential increase in price ($239 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in March 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 marzo 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
lun. 4/146:15 amSAN - ICN
1 stop22h 15mMultiple Airlines
vie. 4/1812:45 pmICN - SAN
2 stops27h 57mMultiple Airlines
Deal found 3/24$886
This oojo deal was found by Cheapflights users on 3/24. 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.
lun. 8/257:55 pmSAN - ICN
2 stops24h 45mCathay Pacific
dom. 8/311:40 pmICN - SAN
2 stops34h 04mCathay Pacific
Deal found 3/24$1,108
This Air Canada deal was found by Cheapflights users on 3/24. 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.
jue. 5/16:15 amSAN - ICN
1 stop17h 50mAir Canada
jue. 5/155:45 pmICN - SAN
1 stop14h 24mAir Canada
Deal found 3/24$1,146
This American Airlines deal was found by Cheapflights users on 3/24. 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.
lun. 4/144:48 pmSAN - ICN
1 stop30h 42mAmerican Airlines
mié. 4/235:25 pmICN - SAN
1 stop22h 31mAmerican Airlines
Deal found 3/24$1,200
This Delta deal was found by Cheapflights users on 3/24. 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.
lun. 4/147:20 amSAN - ICN
1 stop17h 10mDelta
lun. 4/217:20 pmICN - SAN
1 stop19h 00mDelta
Deal found 3/24$1,205
This WestJet deal was found by Cheapflights users on 3/24. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/51:00 pmSAN - ICN
2 stops37h 45mWestJet
jue. 6/198:45 pmICN - SAN
1 stop32h 35mWestJet
Deal found 3/24$1,238
This Ovago deal was found by Cheapflights users on 3/24. 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.
mié. 10/810:00 amSAN - ICN
2 stops33h 15mChina Airlines
mar. 10/148:35 pmICN - SAN
2 stops29h 36mChina Airlines
Deal found 3/24$1,307
This United Airlines deal was found by Cheapflights users on 3/24. 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.
lun. 4/212:27 pmSAN - ICN
2 stops21h 53mUnited Airlines
jue. 4/244:50 pmICN - SAN
2 stops23h 09mUnited Airlines
Deal found 3/24$1,503
This Mytrip deal was found by Cheapflights users on 3/24. 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.
lun. 4/146:15 amSAN - ICN
2 stops37h 40mChina Eastern
vie. 4/186:25 pmICN - SAN
2 stops38h 27mChina Eastern
Deal found 3/24$1,508

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 marzo 25, 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

lun. 4/14

6:15 am-8:30 pm

1 stop22h 15m

Incheon Intl

vie. 4/18

12:45 pm-12:42 am

2 stops27h 57m

$886

San DiegoIncheon

SAN - ICN

SANICN

San Diego

jue. 5/1

6:15 am-4:05 pm

1 stop17h 50m

Incheon Intl

jue. 5/15

5:45 pm-4:09 pm

1 stop14h 24m

$1,146

San DiegoIncheon

SAN - ICN

SANICN

San Diego

jue. 4/24

2:41 pm-2:05 pm

2 stops31h 24m

Incheon Intl

mié. 5/7

1:40 pm-8:15 am

2 stops34h 35m

$1,148

San DiegoIncheon

SAN - ICN

SANICN

San Diego

lun. 4/14

4:48 pm-3:30 pm

1 stop30h 42m

Incheon Intl

mié. 4/23

5:25 pm-11:56 pm

1 stop22h 31m

$1,200

San DiegoIncheon

SAN - ICN

SANICN

San Diego

lun. 4/14

7:20 am-4:30 pm

1 stop17h 10m

Incheon Intl

lun. 4/21

7:20 pm-10:20 pm

1 stop19h 00m

$1,205

San DiegoIncheon

SAN - ICN

SANICN

San Diego

jue. 6/5

1:00 pm-6:45 pm

2 stops37h 45m

Incheon Intl

jue. 6/19

8:45 pm-1:20 pm

1 stop32h 35m

$1,238

San DiegoIncheon

SAN - ICN

SANICN

San Diego

mié. 4/16

11:02 am-7:35 pm

2 stops40h 33m

Incheon Intl

jue. 4/24

8:35 pm-10:22 am

2 stops29h 47m

$1,351

San DiegoIncheon

SAN - ICN

SANICN

San Diego

lun. 4/21

2:27 pm-4:20 am

2 stops21h 53m

Incheon Intl

jue. 4/24

4:50 pm-11:59 pm

2 stops23h 09m

$1,503

San DiegoIncheon

SAN - ICN

SANICN

San Diego

lun. 4/14

6:15 am-11:55 am

2 stops37h 40m

Incheon Intl

vie. 4/18

6:25 pm-4:52 pm

2 stops38h 27m

$1,508

San DiegoIncheon

SAN - ICN

SANICN

San Diego

mié. 4/9

6:15 am-8:30 pm

1 stop22h 15m

$417

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 18 results
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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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
Justfly.comPrice 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-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >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 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-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 March 21, 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 $1,002). Flying from San Diego to Incheon Intl Airport in June is currently the most expensive (average of $1,664). 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 marzo 25, 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 marzo 25, 2025.
Read reviews from past customers who have flown China Airlines, Alaska Airlines and Delta from San Diego to Seoul. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.2
Very good
723 reviews

Entertainment

8.0

Crew

8.5

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
China Airlines
8.2
Very good
723 reviews
China Airlines
8.2
Very good
723 reviews

Entertainment

8.0

Crew

8.5

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
Alaska Airlines
8.0
Very good
9,782 reviews
China Airlines
8.2
Very good
723 reviews

Entertainment

8.0

Crew

8.5

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
Delta
8.0
Very good
7,890 reviews
China Airlines
8.2
Very good
723 reviews

Entertainment

8.0

Crew

8.5

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
Hawaiian Airlines
7.9
Good
2,330 reviews
China Airlines
8.2
Very good
723 reviews

Entertainment

8.0

Crew

8.5

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
Cathay Pacific
7.5
Good
833 reviews
China Airlines
8.2
Very good
723 reviews

Entertainment

8.0

Crew

8.5

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

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 $1,108, Cathay Pacific will fly you from San Diego to Incheon Intl Airport and back. In addition to Cathay Pacific, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and American Airlines - these airlines can fly you to your destination from $1,146 and $1,200, respectively. You may be able to fly from San Diego to Incheon Intl Airport for 15% 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 $601. Hawaiian Airlines flights start at $745 while deals on China Airlines start at $785 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 $1,002). Flying from San Diego to Incheon Intl Airport in June is currently the most expensive (average of $1,664). 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 marzo 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$448Average$1,176FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$618Average$1,387FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$786Average$986FlexibilityNo cancel feeOn-time67%
DeltaCheapest$877Average$1,255FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$1,038Average$1,331FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,057Average$1,546FlexibilityNo cancel feeOn-time81%
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