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Incheon International Airport to San Diego International Airport flight

Explore the cheapest one-way and round-trip flights from Incheon International Airport to San Diego International Airport over the next 90 days, with one-way fares from £358 and round-trip from £566. Based on Trip.com's latest 7-day flight data.

      • ICN 18:00
        16h 29m
        1 stop
        SAN 18:29
        Seoul - San Diego | Mon, Nov 9 | Air Premia
        SAN 10:55
        18h 45m
        1 stop
        ICN 21:40
        San Diego - Seoul | Fri, Nov 13 | Alaska Airlines
        £566 £707
        20% off
        20% off
        £707 £566
      • ICN 19:15
        15h 45m
        1 stop
        SAN 19:00
        Seoul - San Diego | Fri, Oct 23 | Air Premia
        SAN 10:55
        18h 45m
        1 stop
        ICN 21:40
        San Diego - Seoul | Fri, Oct 30 | Alaska Airlines
        £566 £707
        20% off
        20% off
        £707 £566
      • ICN 18:00
        17h 2m
        1 stop
        SAN 19:02
        Seoul - San Diego | Mon, Oct 19 | Air Premia
        SAN 07:50
        20h 20m
        1 stop
        ICN 20:10
        San Diego - Seoul | Mon, Oct 26 | Alaska Airlines
        £566 £707
        20% off
        20% off
        £707 £566
      • ICN 19:15
        15h 45m
        1 stop
        SAN 19:00
        Seoul - San Diego | Wed, Oct 21 | Air Premia
        SAN 07:00
        22h 40m
        1 stop
        ICN 21:40
        San Diego - Seoul | Fri, Oct 23 | Alaska Airlines
        £566
        20% off
        £707 £566
      • ICN 18:00
        17h 1m
        1 stop
        SAN 19:01
        Seoul - San Diego | Mon, Sep 28 | Air Premia
        SAN 07:00
        22h 40m
        1 stop
        ICN 21:40
        San Diego - Seoul | Fri, Oct 2 | Alaska Airlines
        £567
        20% off
        £707 £567
      • ICN 19:15
        15h 45m
        1 stop
        SAN 19:00
        Seoul - San Diego | Fri, Sep 25 | Air Premia
        SAN 09:05
        20h 35m
        1 stop
        ICN 21:40
        San Diego - Seoul | Fri, Oct 2 | Alaska Airlines
        £568
        20% off
        £707 £568
      • ICN 19:15
        15h 45m
        1 stop
        SAN 19:00
        Seoul - San Diego | Sun, Oct 4 | Air Premia
        SAN 09:05
        20h 35m
        1 stop
        ICN 21:40
        San Diego - Seoul | Fri, Oct 9 | Alaska Airlines
        £571
        19% off
        £707 £571
      • ICN 19:15
        15h 15m
        1 stop
        SAN 18:30
        Seoul - San Diego | Fri, Nov 13 | Air Premia
        SAN 11:10
        18h 10m
        1 stop
        ICN 21:20
        San Diego - Seoul | Fri, Nov 20 |
        £572
        19% off
        £707 £572
      • ICN 19:15
        16h 40m
        1 stop
        SAN 19:55
        Seoul - San Diego | Wed, Nov 4 | Air Premia
        SAN 07:20
        22h 20m
        1 stop
        ICN 21:40
        San Diego - Seoul | Wed, Nov 11 |
        £572
        19% off
        £707 £572
      • ICN 19:15
        15h 15m
        1 stop
        SAN 18:30
        Seoul - San Diego | Fri, Nov 6 | Air Premia
        SAN 09:30
        20h 10m
        1 stop
        ICN 21:40
        San Diego - Seoul | Wed, Nov 11 |
        £572
        19% off
        £707 £572
      • ICN 19:15
        16h 40m
        1 stop
        SAN 19:55
        Seoul - San Diego | Wed, Oct 28 | Air Premia
        SAN 07:10
        22h 30m
        1 stop
        ICN 21:40
        San Diego - Seoul | Fri, Oct 30 |
        £572
        19% off
        £707 £572
      • ICN 19:15
        16h 25m
        1 stop
        SAN 19:40
        Seoul - San Diego | Fri, Oct 2 | Air Premia
        SAN 07:50
        21h 50m
        1 stop
        ICN 21:40
        San Diego - Seoul | Wed, Oct 7 |
        £572
        19% off
        £707 £572
      • SEL 13:00
        17h 25m
        1 stop
        SAN 14:00
        Seoul - San Diego | Fri, Sep 25 | Normal Airline
        SAN 15:00
        6h
        Direct
        SEL 16:00
        San Diego - Seoul | Sun, Sep 27 | Normal Airline
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      • ICN 19:45
        15h 53m
        1 stop
        SAN 18:38
        Seoul - San Diego | Sun, Nov 8 | Air Premia
        £358 £484
        26% off
        26% off
        £484 £358
      • ICN 21:00
        29h 6m
        1 stop
        SAN 10:06
        Seoul - San Diego | Fri, Oct 23 | Asiana Airlines
        £359 £484
        26% off
        26% off
        £484 £359
      • ICN 19:45
        31h 30m
        1 stop
        SAN 10:15
        Seoul - San Diego | Sun, Nov 22 | Air Premia
        £365 £484
        25% off
        25% off
        £484 £365
      • ICN 20:50
        31h 33m
        1 stop
        SAN 12:23
        Seoul - San Diego | Tue, Oct 27 | Asiana Airlines
        £365
        25% off
        £484 £365
      • ICN 18:00
        16h 29m
        1 stop
        SAN 18:29
        Seoul - San Diego | Sat, Oct 17 | Air Premia
        £370
        24% off
        £484 £370
      • ICN 19:45
        18h 20m
        1 stop
        SAN 21:05
        Seoul - San Diego | Wed, Nov 4 | Air Premia
        £378
        22% off
        £484 £378
      • ICN 19:45
        29h 57m
        1 stop
        SAN 08:42
        Seoul - San Diego | Fri, Nov 13 | Air Premia
        £379
        22% off
        £484 £379
      • ICN 19:45
        15h 56m
        1 stop
        SAN 18:41
        Seoul - San Diego | Wed, Nov 18 | Air Premia
        £382
        21% off
        £484 £382
      • ICN 19:45
        29h 57m
        1 stop
        SAN 08:42
        Seoul - San Diego | Fri, Nov 6 | Air Premia
        £382
        21% off
        £484 £382
      • ICN 19:15
        34h 1m
        1 stop
        SAN 13:16
        Seoul - San Diego | Sun, Oct 18 | Air Premia
        £388
        20% off
        £484 £388
      • ICN 19:15
        29h 30m
        1 stop
        SAN 08:45
        Seoul - San Diego | Sun, Oct 4 | Air Premia
        £388
        20% off
        £484 £388
      • ICN 19:15
        30h 30m
        1 stop
        SAN 09:45
        Seoul - San Diego | Mon, Oct 19 | Air Premia
        £392
        19% off
        £484 £392
      • SEL 13:00
        17h 25m
        1 stop
        SAN 14:00
        Seoul - San Diego | Fri, Sep 25 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Incheon International Airport to San Diego International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from Incheon International Airport to San Diego International Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from Incheon International Airport to San Diego International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Incheon International Airport to San Diego International Airport are usually in October, with an average price of £448. It is best to avoid January, when the average price can reach £849.

£849
£649
£448
£248
    Cheapest
  • £487
    Sep
  • £448
    Oct
  • £569
    Nov
  • £648
    Dec
  • £849
    Jan
  • £503
    Feb
  • £508
    Mar
  • £577
    Apr
  • £542
    May
  • £475
    Jun
  • £817
    Jul
  • £819
    Aug

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

The data is based on the past 12 months and shows the average monthly return fares from Incheon International Airport to San Diego International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, October is often the month to find the lowest fares from Incheon International Airport to San Diego International Airport, with an average price of £671. January is usually the most expensive month, with an average price reaching £1,166.

£1,166
£919
£671
£424
    Cheapest
  • £715
    Sep
  • £671
    Oct
  • £674
    Nov
  • £861
    Dec
  • £1,166
    Jan
  • £692
    Feb
  • £749
    Mar
  • £750
    Apr
  • £905
    May
  • £996
    Jun
  • £1,058
    Jul
  • £1,017
    Aug

What is the cheapest day of the week to fly from Incheon International Airport to San Diego International Airport?

The data is based on the past 12 months and shows the average ticket prices from Incheon International Airport to San Diego International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Incheon International Airport to San Diego International Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Monday as prices are typically highest on that day.

£694
£626
£558
£490
  • £694
    Mon
  • £558
    Tue
  • £626
    Wed
  • £652
    Thu
  • £687
    Fri
  • £667
    Sat
  • £585
    Sun

Which airline offers the cheapest flights from Incheon International Airport to San Diego International Airport?

The cheapest airline flying from Incheon International Airport to San Diego International Airport is Trinity Airways (from £348) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Trinity Airways
From £348
Air Premia
From £358
Asiana Airlines
From £359
Air Canada
From £359
Tigerair Taiwan
From £371
ZIPAIR
From £394
Alaska Airlines
From £394
Xiamen Airlines
From £405
Eastar Jet
From £410
Jeju Air
From £432

Find more flights and airlines

What is the flight schedule from Incheon International Airport to San Diego International Airport?

Check the schedule for flights from Seoul to San Diego and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. YP111

    Incheon International Airport

    19:15

    ICN

    11h

    Direct

    14:15

    SFO

    S - T - T - -
    Search

  2. F93382

    San Francisco International Airport

    17:33

    SFO

    1h 43m

    Direct

    19:16

    SAN

    S M T W T F S

  3. AC064

    Incheon International Airport

    17:45

    ICN

    9h 45m

    Direct

    11:30

    YVR

    S M T W T F S
    Search

  4. AC1768

    Vancouver International Airport

    13:15

    YVR

    2h 19m

    Direct

    15:34

    SFO

    S M T W T F S

  5. F93382

    San Francisco International Airport

    17:33

    SFO

    1h 43m

    Direct

    19:16

    SAN

    S M T W T F S

  6. IT603

    Incheon International Airport

    01:30

    ICN

    2h 45m

    Direct

    03:15

    TPE

    S M T W T F S
    Search

  7. DL068

    Taiwan Taoyuan International Airport

    09:35

    TPE

    11h 25m

    Direct

    06:00

    SEA

    S M T W T F S

  8. DL2672

    Seattle-Tacoma International Airport

    19:59

    SEA

    2h 50m

    Direct

    22:49

    SAN

    S M T W T F S
Find more flights and airlines

About Incheon International Airport and San Diego International Airport

Learn about Incheon International Airport (ICN) and San Diego International Airport (SAN) — including location, terminals, transportation, and travel tips.

Flight distance9,812.39km
Cheapest one-way ticket price£358
Cheapest return ticket price£566

FAQs for Incheon International Airport to San Diego International Airport Flights

  • What is the transportation method from the main airport to downtown in San Diego?

    • The distance from San Diego International Airport to downtown is about 3km, by taxi about 20 minutes.
    • The distance from McClellan-Palomar Airport to downtown is about 47km, by taxi about 1 hour.
  • One-way flights from Incheon International Airport to San Diego International Airport currently start from £358, and round-trip fares start from £566. The current lowest fare is a Air Premia flight departing on Sun, Nov 8; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Incheon International Airport to San Diego International Airport is £693. Prices may vary depending on the departure date, airline, and availability.
  • Enter Incheon International Airport and San Diego International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.