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Cheap flights from Seoul to San Francisco from $1,406

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to San Francisco departing on 5/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:35 pm - 11:31 pm
ICN
-
MRY
19h 56m
2 stops
Alaska Airlines Logo
6:57 pm - 5:30 pm
MRY
-
ICN
30h 33m
1 stop
$1,406Alaska Airlines
Wed, May 20 - Sat, May 23
Alaska Airlines Logo
7:35 pm - 11:59 pm
ICN
-
MRY
44h 24m
2 stops
Alaska Airlines Logo
6:26 pm - 5:30 pm
MRY
-
ICN
31h 04m
1 stop
$1,411Alaska Airlines
Fri, Sep 4 - Sun, Sep 6
Alaska Airlines Logo
7:35 pm - 2:06 pm
ICN
-
MRY
34h 31m
2 stops
Alaska Airlines Logo
2:43 pm - 5:30 pm
MRY
-
ICN
34h 47m
2 stops
$1,488Alaska Airlines
Fri, Sep 4 - Sun, Sep 6
United Airlines Logo
4:50 pm - 5:30 pm
ICN
-
MRY
16h 40m
1 stop
United Airlines Logo
5:50 am - 3:00 pm
MRY
-
ICN
17h 10m
1 stop
$1,592United Airlines
Fri, Sep 4 - Sun, Sep 6
United Airlines Logo
11:30 am - 11:16 am
ICN
-
MRY
15h 46m
1 stop
United Airlines Logo
8:00 am - 3:00 pm
MRY
-
ICN
15h 00m
1 stop
$1,931United Airlines
Wed, May 20 - Sat, May 23
Multiple Airlines Logo
5:45 pm - 10:23 pm
ICN
-
MRY
20h 38m
2 stops
Multiple Airlines Logo
3:30 pm - 4:05 pm
MRY
-
ICN
32h 35m
2 stops
$2,167Multiple Airlines
Wed, May 20 - Sat, May 23

United Airlines flights from Seoul to Monterey

Our best United Airlines deals on Seoul to Monterey flight tickets
United Airlines
Sep 4
ICN4:50 pmIncheon Intl
16h 40m
1 stop
MRY5:30 pmMonterey Regional
Sep 6
MRY5:50 amMonterey Regional
17h 10m
1 stop
ICN3:00 pmIncheon Intl
$1,592
United Airlines
May 20
ICN11:30 amIncheon Intl
15h 46m
1 stop
MRY11:16 amMonterey Regional
May 23
MRY8:00 amMonterey Regional
15h 00m
1 stop
ICN3:00 pmIncheon Intl
$1,931

Alaska Airlines flights from Seoul to Monterey

Our best Alaska Airlines deals on Seoul to Monterey flight tickets
Alaska Airlines
May 20
ICN7:35 pmIncheon Intl
19h 56m
2 stops
MRY11:31 pmMonterey Regional
May 23
MRY6:57 pmMonterey Regional
30h 33m
1 stop
ICN5:30 pmIncheon Intl
$1,406
Alaska Airlines
Sep 4
ICN7:35 pmIncheon Intl
44h 24m
2 stops
MRY11:59 pmMonterey Regional
Sep 6
MRY6:26 pmMonterey Regional
31h 04m
1 stop
ICN5:30 pmIncheon Intl
$1,411
Alaska Airlines
Sep 4
ICN7:35 pmIncheon Intl
34h 31m
2 stops
MRY2:06 pmMonterey Regional
Sep 6
MRY2:43 pmMonterey Regional
34h 47m
2 stops
ICN5:30 pmIncheon Intl
$1,488

momondo Fare Finder

 
Customize your flight search to find flights from Seoul to Monterey 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, momondo users made 832,500 searches. Data last updated April 7, 2026.
Use the filters below to find and compare flights from Seoul to Monterey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Wed 5/20

7:35 pm-11:31 pm

2 stops19h 56m

Monterey Regional

Sat 5/23

6:57 pm-5:30 pm

1 stop30h 33m

$1,406

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Fri 9/4

7:35 pm-11:59 pm

2 stops44h 24m

Monterey Regional

Sun 9/6

6:26 pm-5:30 pm

1 stop31h 04m

$1,411

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Fri 9/4

7:35 pm-2:06 pm

2 stops34h 31m

Monterey Regional

Sun 9/6

2:43 pm-5:30 pm

2 stops34h 47m

$1,488

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Fri 9/4

4:50 pm-5:30 pm

1 stop16h 40m

Monterey Regional

Sun 9/6

5:50 am-3:00 pm

1 stop17h 10m

$1,592
Quickest round-trip

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Wed 5/20

11:30 am-11:16 am

1 stop15h 46m

Monterey Regional

Sat 5/23

8:00 am-3:00 pm

1 stop15h 00m

$1,931

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Wed 5/20

5:45 pm-10:23 pm

2 stops20h 38m

Monterey Regional

Sat 5/23

3:30 pm-4:05 pm

2 stops32h 35m

$2,167
Cheapest one-way

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Wed 7/15

11:30 am-1:10 pm

2 stops41h 40m

$2,331

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Thu 7/9

11:30 am-11:42 am

2 stops40h 12m

$2,336

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Wed 7/8

7:35 pm-11:58 pm

2 stops20h 23m

$2,446

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Fri 7/10

7:35 pm-11:58 pm

2 stops20h 23m

$2,514

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Seoul to Monterey

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Seoul to Monterey Regional?

Alaska Airlines, United Airlines, and American Airlines are the most popular carriers operating from Seoul to Monterey Regional

What airlines fly to Monterey?

Asiana Airlines, United Airlines and AIR PREMIA are the top three most popular airlines that fly to Monterey from Seoul according to our data. Asiana Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Monterey. Keep in mind that there are 5 different airlines that fly to Monterey on a routine basis, so you have a few additional options to choose from.

When to book flights from Seoul to Monterey

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul to Monterey according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seoul to Monterey (SEL to MRY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to Monterey

Fastest flight time

22h 41m

Direct flights

None
The fastest flight from Seoul to Monterey takes 22h 41m
There are no direct flights from Seoul to Monterey. There are no popular flight routes from Seoul to Monterey.
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Frequently asked questions about flying from Seoul to Monterey

  • How far is Seoul to Monterey Regional by plane?

    Seoul and Monterey Regional are 5682.0 mi apart from one another. By plane, this route typically takes 22h 41m.

  • When did momondo last update prices for flights from Seoul to Monterey Regional Airport?

    Prices for flights from Seoul to Monterey Regional Airport are updated daily.

  • How old do you have to be to fly from Seoul to Monterey Regional Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seoul to Monterey Regional Airport.

  • What documentation or ID do you need to fly to Monterey Regional Airport?

    The travel and health documents you'll need for your trip to Monterey Regional Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Monterey Regional Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Monterey?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seoul to Monterey. momondo saves you time and could save you money on your trip.

Can I find flights from Seoul to Monterey with flexible booking policies on momondo?

All flight searches from Seoul to Monterey on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seoul to Monterey?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Monterey from Seoul.

I’m not ready to book a flight from Seoul to Monterey right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Monterey from Seoul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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