ICN - SAN

$510 Find Cheap Flights from Seoul Incheon Airport to San Diego - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$819
Typical prices: $648-$1,275
Multiple Airlines
Wed 10/24Wed 11/7
ICN - SAN • 1 stop
Cheapest one-way
$510
Typical prices: $564-$896
Multiple Airlines
Wed 10/10
ICN - SAN • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Incheon Intl Airport and San Diego. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 40% compared to booking last minute.
Insights
Insights
When to travel
September
Cheapest • 57% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Vancouver Intl (YVR)
Cheapest • Avg $759 (round-trip)
San Francisco (SFO)
Shortest trip • 16h 00m (one-way)
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Insights
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We hope you love your trip to San Diego!
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Flight Deals

Cheap Flights from Incheon Intl to San Diego (ICN-SAN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Incheon Intl to San Diego

Sat, Oct 24 - Sat, Nov 7
Multiple Airlines Logo
6:00 pm - 1:16 pmICN  Incheon Intl-SAN San Diego
35h 16m1 stop San Francisco
Multiple Airlines Logo
10:56 am - 9:20 pmSAN  San Diego-ICN Incheon Intl
17h 24m1 stop San Francisco
$819Multiple Airlines
Sat, Oct 24 - Sat, Nov 7
Multiple Airlines Logo
8:40 pm - 1:40 pmICN  Incheon Intl-SAN San Diego
33h 00m2 stops Vancouver Intl Calgary
Multiple Airlines Logo
10:56 am - 9:20 pmSAN  San Diego-ICN Incheon Intl
17h 24m1 stop San Francisco
$831Multiple Airlines
Sat, Oct 24 - Sat, Nov 7
Multiple Airlines Logo
8:40 pm - 1:40 pmICN  Incheon Intl-SAN San Diego
33h 00m2 stops Vancouver Intl Calgary
Multiple Airlines Logo
10:56 am - 9:20 pmSAN  San Diego-ICN Incheon Intl
17h 24m1 stop San Francisco
$834Multiple Airlines
Wed, Oct 28 - Wed, Nov 4
Multiple Airlines Logo
7:45 pm - 6:38 pmICN  Incheon Intl-SAN San Diego
14h 53m1 stop San Francisco
Multiple Airlines Logo
10:56 am - 9:20 pmSAN  San Diego-ICN Incheon Intl
17h 24m1 stop San Francisco
$844Multiple Airlines
Sat, Oct 24 - Sat, Nov 7
Multiple Airlines Logo
6:00 pm - 1:16 pmICN  Incheon Intl-SAN San Diego
35h 16m1 stop San Francisco
Multiple Airlines Logo
10:56 am - 9:20 pmSAN  San Diego-ICN Incheon Intl
17h 24m1 stop San Francisco
$856Multiple Airlines
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
7:15 pm - 1:16 pmICN  Incheon Intl-SAN San Diego
34h 01m1 stop San Francisco
Multiple Airlines Logo
1:10 pm - 9:40 pmSAN  San Diego-ICN Incheon Intl
16h 30m1 stop San Francisco
$873Multiple Airlines
Tue, Oct 20 - Tue, Oct 27
Air Canada Logo
5:45 pm - 4:00 pmICN  Incheon Intl-SAN San Diego
14h 15m1 stop Vancouver Intl
Air Canada Logo
5:15 pm - 4:10 pmSAN  San Diego-ICN Incheon Intl
30h 55m1 stop Vancouver Intl
$877Air Canada
Tue, Oct 20 - Wed, Oct 28
Air Canada Logo
5:45 pm - 4:00 pmICN  Incheon Intl-SAN San Diego
14h 15m1 stop Vancouver Intl
Air Canada Logo
5:15 pm - 4:10 pmSAN  San Diego-ICN Incheon Intl
30h 55m1 stop Vancouver Intl
$877Air Canada
Fri, Oct 30 - Fri, Nov 6
Multiple Airlines Logo
7:45 pm - 6:38 pmICN  Incheon Intl-SAN San Diego
14h 53m1 stop San Francisco
Multiple Airlines Logo
10:56 am - 9:20 pmSAN  San Diego-ICN Incheon Intl
17h 24m1 stop San Francisco
$877Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
8:40 pm - 1:40 pmICN  Incheon Intl-SAN San Diego
33h 00m2 stops Vancouver Intl Calgary
Multiple Airlines Logo
10:10 pm - 9:20 pmSAN  San Diego-ICN Incheon Intl
30h 10m1 stop San Francisco
$880Multiple Airlines
Booking Insights

Price, demand and travel trends for Incheon Intl Airport to San Diego flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Incheon Intl Airport to San Diego with more confidence.

What's the cheapest day of the week to fly from Incheon Intl Airport to San Diego?

Monday is the cheapest day of the week to fly from Incheon Intl Airport to San Diego, it is 17% cheaper than the average day. Thursday is the most expensive day with flight prices 57% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Incheon Intl Airport to San Diego?

•September is the cheapest month to fly from Incheon Intl Airport to San Diego at $337 round-trip.
•August ($1,445) and July ($1,356) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 328% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Incheon Intl Airport to San Diego the cheapest?

Flights from Incheon Intl Airport to San Diego are cheapest 5 weeks before departure. Booking in this window typically costs about 40% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Incheon Intl Airport to San Diego flights

Low season

April

Cheapest flight

$510
Most popular time to fly and prices are also 10% lower on average.
Flight from Incheon Intl Airport to San Diego

When to book flights from Incheon Intl to San Diego

Are your dates flexible? Find out the best times to travel from Incheon Intl to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Incheon Intl Airport to San Diego flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Incheon Intl Airport to San Diego?

    Flights from Incheon Intl Airport to San Diego usually depart from Incheon Intl (ICN) and arrive at San Diego (SAN).

  • What cabin classes can I book on flights from Incheon Intl Airport to San Diego?

    Four cabin classes are available on flights from Incheon Intl Airport to San Diego:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • Which airports do connecting flights from Incheon Intl Airport to San Diego pass through?

    One-stop flights from Incheon Intl Airport to San Diego most commonly connect through:

    • Seattle/Tacoma Intl (SEA) - 48% of one-stop connections
    • San Francisco (SFO) - 20% of one-stop connections
    • Los Angeles (LAX) - 20% of one-stop connections
    • Vancouver Intl (YVR) - 11% of one-stop connections

    Seattle/Tacoma Intl (SEA) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Incheon Intl Airport to San Diego?

    Yes. Being flexible with your travel dates can save you up to 47% on the Incheon Intl Airport to San Diego route. Monday is the cheapest departure day at $660 round-trip on average, while Thursday is the most expensive at $1,237, a difference of $577. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in San Diego?

    Some of the most popular sights in San Diego are Gaslamp Quarter, San Diego Convention Center and SeaWorld San Diego. These are among the most viewed places in San Diego on KAYAK.

  • How expensive are last-minute Incheon Intl Airport to San Diego flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 17% above the route average of $786. Book 5 weeks before departure for the lowest fares.

  • How long is a flight from Incheon Intl Airport to San Diego?

    A nonstop flight from Incheon Intl Airport to San Diego takes 0h 00m, covering 6,086 miles.

  • Do I need a passport to fly from Incheon Intl Airport to San Diego?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Incheon Intl Airport to San Diego looking right now?

    One-way fares from Incheon Intl Airport to San Diego are currently lower than usual. Average one-way flight prices are about $532, which is 28% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Incheon Intl Airport to San Diego?

    Flying via San Francisco (SFO) gives the shortest average 1-stop total travel time at 16h 00m, compared with 16h 44m via Los Angeles (LAX) and 17h 28m via Seattle/Tacoma Intl (SEA).

  • What is the time difference between Incheon Intl Airport and San Diego?

    San Diego is 16 hours behind Incheon Intl Airport (Pacific Time vs Korean Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at San Diego Airport (SAN)?

    San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates starting from around $14 for economy cars. Top options include:
    • Dollar
    • Payless
    • Europcar
    • Thrifty
    • Fox

  • How much should I expect to pay for a Incheon Intl Airport to San Diego flight?

    Round-trip flights from Incheon Intl Airport to San Diego range from $648 to $1,275, with an average of $786 over the past 12 months. Anything below $648 counts as a good deal.

Your guide to booking Incheon Intl Airport to San Diego flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Thursday. On this route, Monday flights average $660 - about $577 less than Thursday (47% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 5 weeks before you fly. On this route, that window historically saves about 40% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Incheon Intl Airport to San Diego trip for September. Fares historically average $337 round-trip in that month - typically $1,108 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Diego Airport.
    - Courtyard by Marriott San Diego Downtown Little Italy
    - Bay Club Hotel & Marina
    - Sheraton San Diego Resort

More options for your flight from Incheon Intl to San Diego

Complete your trip to San Diego with a hotel stay or car rental

Car rentals in San Diego
Hotels in San Diego
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