SAN - ICN

$378 Find Cheap Flights from San Diego to Seoul Incheon Airport - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$802
Typical prices: $996-$1,454
Multiple Airlines
Sun 12/2Sun 12/9
SAN - ICN • 2 stops
Cheapest one-way
$378
Typical prices: $541-$787
Multiple Airlines
Mon 1/15
SAN - ICN • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San Diego and Incheon Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
15 weeks
in advance
Our data shows that travelers who book at least 15 weeks in advance save around 29% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 24% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $1,198 (round-trip)
San Francisco (SFO)
Shortest trip • 16h 09m (one-way)
Insights
Insights
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We hope you love your trip to Incheon Intl Airport!
Flight Deals
Booking Insights
Flight Deals

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

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

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

Wed, Dec 2 - Wed, Dec 9
Multiple Airlines Logo
9:58 am - 5:30 amSAN  San Diego-ICN Incheon Intl
50h 32m2 stops Phoenix Sky Harbor Intl Vancouver Intl
Multiple Airlines Logo
7:45 pm - 6:16 pmICN  Incheon Intl-SAN San Diego
15h 31m1 stop San Francisco
$802Multiple Airlines
Tue, Dec 1 - Sun, Dec 13
Multiple Airlines Logo
7:51 pm - 9:20 pmSAN  San Diego-ICN Incheon Intl
32h 29m1 stop San Francisco
Multiple Airlines Logo
7:45 pm - 6:16 pmICN  Incheon Intl-SAN San Diego
15h 31m1 stop San Francisco
$804Multiple Airlines
Wed, Nov 18 - Sun, Nov 22
Air Canada Logo
5:15 pm - 5:10 pmSAN  San Diego-ICN Incheon Intl
30h 55m1 stop Vancouver Intl
Air Canada Logo
6:55 pm - 4:25 pmICN  Incheon Intl-SAN San Diego
14h 30m1 stop Vancouver Intl
$1,100Air Canada
Mon, Nov 30 - Tue, Dec 8
Delta Logo
7:20 am - 5:45 pmSAN  San Diego-ICN Incheon Intl
17h 25m1 stop Seattle/Tacoma Intl
Delta Logo
6:45 pm - 5:50 pmICN  Incheon Intl-SAN San Diego
16h 05m1 stop Seattle/Tacoma Intl
$1,158Delta
Mon, Nov 30 - Tue, Dec 8
Delta Logo
6:30 am - 4:20 pmSAN  San Diego-ICN Incheon Intl
16h 50m1 stop Salt Lake City
Delta Logo
6:40 pm - 4:16 pmICN  Incheon Intl-SAN San Diego
14h 36m1 stop Salt Lake City
$1,158Delta
Mon, Apr 19 - Wed, May 19
Air Canada Logo
7:05 am - 4:05 pmSAN  San Diego-ICN Incheon Intl
17h 00m1 stop Vancouver Intl
Air Canada Logo
5:45 pm - 4:14 pmICN  Incheon Intl-SAN San Diego
14h 29m1 stop Vancouver Intl
$1,161Air Canada
Sun, Nov 29 - Thu, Dec 10
Korean Air Logo
6:47 pm - 5:20 amSAN  San Diego-ICN Incheon Intl
17h 33m1 stop Seattle/Tacoma Intl
Korean Air Logo
7:40 pm - 7:06 pmICN  Incheon Intl-SAN San Diego
16h 26m1 stop Los Angeles
$1,162Korean Air
Sun, Nov 29 - Tue, Dec 8
Korean Air Logo
6:47 pm - 5:20 amSAN  San Diego-ICN Incheon Intl
17h 33m1 stop Seattle/Tacoma Intl
Korean Air Logo
7:40 pm - 7:06 pmICN  Incheon Intl-SAN San Diego
16h 26m1 stop Los Angeles
$1,162Korean Air
Tue, Mar 2 - Tue, Mar 16
United Airlines Logo
1:34 pm - 5:40 amSAN  San Diego-ICN Incheon Intl
23h 06m1 stop San Francisco
United Airlines Logo
6:00 pm - 7:47 pmICN  Incheon Intl-SAN San Diego
17h 47m2 stops San Francisco Los Angeles
$1,257United Airlines
Wed, Mar 10 - Thu, Mar 18
United Airlines Logo
6:20 am - 4:15 pmSAN  San Diego-ICN Incheon Intl
16h 55m1 stop San Francisco
United Airlines Logo
6:00 pm - 3:42 pmICN  Incheon Intl-SAN San Diego
13h 42m1 stop San Francisco
$1,257United Airlines
Booking Insights

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

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from San Diego to Incheon Intl Airport. It’s 13% cheaper than the average day, while Saturday is the most expensive, with prices 32% higher.

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

•February is the cheapest month to fly from San Diego to Incheon Intl Airport at $916 round-trip.
•December ($1,920) and June ($1,461) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 109% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from San Diego to Incheon Intl Airport are cheapest 15 weeks before departure. Booking in this window typically costs about 29% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for San Diego to Incheon Intl Airport flights

Low season

December

Cheapest flight

$378
Beat the crowds with an average 33% drop in travelers.
The most popular month to fly with an average 26% increase in travelers.
One-way flight from San Diego to Incheon Intl Airport

When to book flights from San Diego to Incheon Intl

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

Your San Diego to Incheon Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

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

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

    Prices vary by airline.

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

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

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

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

    Round-trip flights from San Diego to Incheon Intl Airport range from $996 to $1,454, with an average of $1,208 over the past 12 months. Anything below $996 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 18% above the $1,208 route average. Book 15 weeks before departure for the lowest fares.

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

    One-way fares from San Diego to Incheon Intl Airport are currently higher than usual. Average one-way flight prices are about $700, which is 8% above the typical average for this route.

  • What car rental options are available at Incheon Intl Airport (ICN)?

    Incheon Intl Airport (ICN) hosts 5 major car rental companies, with daily rates averaging $47 for economy cars. Top options include:

    • WECAR
    • Wheego
    • Alamo
    • Yesaway
    • Enterprise Rent-A-Car

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

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

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

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

    • San Francisco (SFO) - 48% of one-stop connections
    • Vancouver Intl (YVR) - 17% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 16% of one-stop connections
    • Los Angeles (LAX) - 13% of one-stop connections

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

    Yes. Flexible dates can save you up to 34% on flights from San Diego to Incheon Intl Airport. Sunday is the cheapest departure day at $1,058 round-trip on average, while Saturday is the most expensive at $1,603, a difference of $545.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

    Flying via San Francisco (SFO) gives the shortest average 1-stop total travel time at 16h 09m, compared with 16h 35m via Seattle/Tacoma Intl (SEA) and 17h 03m via Salt Lake City (SLC).

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

    Incheon Intl Airport is 17 hours ahead of San Diego (Korean Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Incheon Intl Airport?

    Some of the most popular sights in Incheon Intl Airport are Songdo Convensia and Songdo Central Park. These are among the most viewed places in Incheon Intl Airport on KAYAK.

Your guide to booking San Diego to Incheon Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Saturday. On this route, Sunday flights average $1,058, about $545 less than Saturday fares (34% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 15 weeks before you fly. On this route, that window historically saves about 29% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Diego to Incheon Intl Airport trip for February. Fares historically average $916 round-trip in that month - typically $1,004 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Incheon Intl Airport.

    • Grand Hyatt Incheon
    • Hotel Ora Incheon
    • Hotel Hu Incheon Airport

More options for your flight from San Diego to Incheon Intl

Complete your trip to Incheon with a hotel stay or car rental

Car rentals in Seoul
Hotels in Seoul