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$418+ 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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — SEL
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap 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 December 14, 2025.

This United Airlines deal was found by Cheapflights users on 12/14. 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 12/1510:25 amMRY - ICN
2 stops36h 50mUnited Airlines
Sun 12/2812:45 pmICN - MRY
1 stop14h 44mUnited Airlines
Deal found 12/14$1,149
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/1510:25 amMRY - ICN
2 stops36h 50mUnited Airlines
Mon 12/2912:45 pmICN - MRY
2 stops38h 03mUnited Airlines
Deal found 12/14$1,161
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/152:33 pmMRY - ICN
1 stop32h 42mUnited Airlines
Fri 12/2612:45 pmICN - MRY
1 stop14h 44mUnited Airlines
Deal found 12/14$1,225
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/146:12 pmMRY - ICN
2 stops53h 03mUnited Airlines
Fri 12/2612:45 pmICN - MRY
1 stop14h 44mUnited Airlines
Deal found 12/14$1,338
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Tue 12/1612:40 pmMRY - ICN
2 stops34h 35mUnited Airlines
Sun 12/2812:45 pmICN - MRY
1 stop14h 44mUnited Airlines
Deal found 12/14$1,344
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/146:12 pmMRY - ICN
2 stops53h 03mUnited Airlines
Mon 12/2912:45 pmICN - MRY
2 stops38h 03mUnited Airlines
Deal found 12/14$1,350
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Tue 12/1612:40 pmMRY - ICN
2 stops34h 35mUnited Airlines
Mon 12/2912:45 pmICN - MRY
2 stops38h 03mUnited Airlines
Deal found 12/14$1,355
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/1510:25 amMRY - ICN
2 stops36h 50mUnited Airlines
Tue 12/306:00 pmICN - MRY
2 stops44h 59mUnited Airlines
Deal found 12/14$1,390
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/1510:25 amMRY - ICN
2 stops36h 50mUnited Airlines
Wed 12/3112:45 pmICN - MRY
2 stops25h 32mUnited Airlines
Deal found 12/14$1,452

Find 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 December 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$860
(American Airlines)

One-way from

$418
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$1,279
Provider with most accurate pricing for Monterey Regional-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Monterey Regional-Seoul (SEL) flights.
Search Deals
From Monterey Regional to Seoul (SEL)
Search Deals
One-way flight from Monterey Regional to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 14, 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

Fri 2/13

12:40 pm-4:45 pm

1 stop35h 05m

Incheon Intl

Mon 2/23

7:15 pm-12:10 pm

1 stop33h 55m

$869

MontereyIncheon

MRY - ICN

MRYICN

Monterey Regional

Thu 1/29

8:20 pm-5:40 am

1 stop16h 20m

Incheon Intl

Mon 2/2

12:45 pm-7:19 pm

1 stop23h 34m

$946

MontereyIncheon

MRY - ICN

MRYICN

Monterey Regional

Thu 12/25

6:00 am-5:40 am

2 stops30h 40m

Incheon Intl

Thu 1/1

6:00 pm-9:48 am

2 stops32h 48m

$1,714

MontereyIncheon

MRY - ICN

MRYICN

Monterey Regional

Thu 12/25

2:30 pm-5:40 am

1 stop22h 10m

Incheon Intl

Wed 1/7

6:00 pm-1:18 pm

2 stops36h 18m

$1,714

MontereyIncheon

MRY - ICN

MRYICN

Monterey Regional

Sun 4/12

4:30 pm-3:30 pm

2 stops31h 00m

$418

MontereyIncheon

MRY - ICN

MRYICN

Monterey Regional

Sun 4/12

4:24 pm-4:20 am

3 stops43h 56m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Compare providers for flights from Monterey to Seoul

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 Monterey to Seoul in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Monterey-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Monterey-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Monterey-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Monterey-Seoul flights, Cheapflights users trust Expedia the most. Expedia 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 Monterey-Seoul 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 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, April is the cheapest month in which you can book a flight from Monterey to Seoul (average of $446). Flying from Monterey to Seoul in June is currently the most expensive (average of $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.

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 16h 20m. American Airlines provides one of the quickest options available for as low as $946. 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, April is the cheapest month in which you can book a flight from Monterey to Seoul (average of $446). Flying from Monterey to Seoul in June is currently the most expensive (average of $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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