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$445+ Cheap flights from Monterey (MRY) to Seoul (SEL)

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — SEL
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Monterey to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Monterey (MRY) to Seoul (SEL). 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 September 15, 2025.

Round-trip from

$682
(Alaska Airlines)

One-way from

$445
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$741
From Monterey Regional to Seoul (SEL)
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One-way flight from Monterey Regional to Seoul (SEL)
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Highest demand for flights based on searches. 14% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Monterey to Seoul

Cheapest flights from Monterey to Seoul
Explore the most affordable flight options available from Monterey to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/167:57 pmMRY - ICN
1 stop30h 38mAlaska Airlines
Fri 10/248:35 pmICN - MRY
1 stop14h 40mAlaska Airlines
Deal found 9/14$682
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/167:57 pmMRY - ICN
1 stop30h 38mAlaska Airlines
Sun 10/268:35 pmICN - MRY
1 stop30h 02mAlaska Airlines
Deal found 9/14$687
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 9/257:56 pmMRY - ICN
1 stop30h 39mAlaska Airlines
Thu 10/98:35 pmICN - MRY
1 stop14h 40mAlaska Airlines
Deal found 9/14$858
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 9/282:19 pmMRY - ICN
1 stop22h 01mUnited Airlines
Sun 10/1211:30 amICN - MRY
1 stop15h 03mUnited Airlines
Deal found 9/14$880
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 9/275:10 amMRY - ICN
2 stops31h 10mUnited Airlines
Mon 10/134:50 pmICN - MRY
2 stops16h 53mUnited Airlines
Deal found 9/14$885
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/202:19 pmMRY - ICN
1 stop32h 41mUnited Airlines
Sun 10/2611:55 amICN - MRY
1 stop14h 38mUnited Airlines
Deal found 9/14$886
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 11/57:50 amMRY - ICN
1 stop15h 25mUnited Airlines
Wed 11/126:00 pmICN - MRY
1 stop20h 58mUnited Airlines
Deal found 9/15$946
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 9/266:15 amMRY - ICN
1 stop16h 45mUnited Airlines
Fri 10/1011:30 amICN - MRY
1 stop15h 03mUnited Airlines
Deal found 9/14$960
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 11/257:50 amMRY - ICN
1 stop15h 25mUnited Airlines
Wed 12/312:45 pmICN - MRY
1 stop14h 48mUnited Airlines
Deal found 9/15$963
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 9/266:15 amMRY - ICN
1 stop16h 45mUnited Airlines
Sun 10/124:50 pmICN - MRY
2 stops32h 55mUnited Airlines
Deal found 9/14$965

Cheapflights Fare Finder

 
Customize your flight search to find flights from Monterey to Seoul 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 September 15, 2025.
Use the filters below to find and compare flights from Monterey to Seoul that are best for you.

Fly from

Monterey

Fly to

Seoul

Route

Depart

Return

Price

MontereyIncheon

MRY - ICN

MRYICN

Monterey Regional

Thu 9/25

7:56 pm-6:35 pm

1 stop30h 39m

Incheon Intl

Sat 10/11

8:35 pm-7:15 pm

1 stop14h 40m

$858

MontereyIncheon

MRY - ICN

MRYICN

Monterey Regional

Fri 9/26

7:56 pm-6:35 pm

1 stop30h 39m

Incheon Intl

Sun 10/12

8:35 pm-7:15 pm

1 stop14h 40m

$858

MontereyIncheon

MRY - ICN

MRYICN

Monterey Regional

Mon 9/29

2:19 pm-4:20 am

1 stop22h 01m

Incheon Intl

Mon 10/13

4:50 pm-9:38 pm

1 stop20h 48m

$880

MontereyIncheon

MRY - ICN

MRYICN

Monterey Regional

Sun 9/28

6:15 am-3:00 pm

1 stop16h 45m

Incheon Intl

Sat 10/11

11:30 am-10:31 am

1 stop15h 01m

$880

MontereyIncheon

MRY - ICN

MRYICN

Monterey Regional

Sun 9/28

6:15 am-3:00 pm

1 stop16h 45m

Incheon Intl

Thu 10/9

4:50 pm-9:38 pm

1 stop20h 48m

$880

MontereyIncheon

MRY - ICN

MRYICN

Monterey Regional

Sun 9/28

6:15 am-3:00 pm

1 stop16h 45m

Incheon Intl

Fri 10/10

4:50 pm-9:38 pm

1 stop20h 48m

$880

MontereyIncheon

MRY - ICN

MRYICN

Monterey Regional

Sun 9/28

2:19 pm-4:20 am

1 stop22h 01m

Incheon Intl

Sun 10/12

11:30 am-10:33 am

1 stop15h 03m

$880

MontereyIncheon

MRY - ICN

MRYICN

Monterey Regional

Sat 9/27

5:10 am-4:20 am

2 stops31h 10m

Incheon Intl

Fri 10/10

11:30 am-10:33 am

1 stop15h 03m

$885

MontereyIncheon

MRY - ICN

MRYICN

Monterey Regional

Mon 9/22

5:30 am-3:00 pm

1 stop17h 30m

$445

MontereyIncheon

MRY - ICN

MRYICN

Monterey Regional

Thu 3/12

2:00 pm-4:40 am

1 stop22h 40m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 11 results
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Best time to book a flight from Monterey to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Monterey 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 Monterey to Seoul

What is the cheapest month to book a flight from Monterey to Seoul?

Currently, February is the cheapest month in which you can book a flight from Monterey to Seoul (average of $990). Flying from Monterey to Seoul in December is currently the most expensive (average of $1,633). 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.

Related info for your journey

Find useful and relevant information for your journey from Monterey to Seoul. 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 Monterey to Seoul?

    Located just 3.2 mi from the city center, Monterey Regional is the airport most travelers will use when flying to Seoul from Monterey. Booking flights from Monterey Regional (MRY) to Seoul should be relatively easy as there are 0 daily outbound flights to Seoul from 0 different airlines.

  • How long is the flight from Monterey to Seoul?

    A quick flight from Monterey to Seoul can take about 22h 01m. Alaska Airlines provides one of the quickest options available for as low as $880. There are 5712 mi between Monterey and Seoul. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Monterey to Seoul that include hotel bookings?

    Yes. In addition to deals on Monterey to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Monterey to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Monterey to Seoul.

  • Can I find deals for business class flights from Monterey to Seoul?

    Yes. Cheapflights offers flight deals from Monterey to Seoul 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 Monterey to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Monterey to Seoul (average of $990). Flying from Monterey to Seoul in December is currently the most expensive (average of $1,633). 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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