Cheap flights from Seoul to San Francisco from $679

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 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:45 pm - 9:59 pm
ICN
-
MRY
26h 14m1 stop
United Airlines Logo
7:00 am - 4:15 pm
MRY
-
ICN
40h 15m2 stops
$679United Airlines
Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
12:45 pm - 9:59 pm
ICN
-
MRY
26h 14m1 stop
United Airlines Logo
6:40 am - 5:40 am
MRY
-
ICN
30h 00m1 stop
$710United Airlines
Thu, Jan 15 - Mon, Jan 19
Alaska Airlines Logo
8:35 pm - 2:05 pm
ICN
-
MRY
33h 30m2 stops
Alaska Airlines Logo
2:40 pm - 6:35 pm
MRY
-
ICN
35h 55m2 stops
$865Alaska Airlines
Wed, Apr 1 - Sun, Apr 5
Alaska Airlines Logo
8:35 pm - 1:35 pm
ICN
-
MRY
33h 00m1 stop
Alaska Airlines Logo
2:40 pm - 6:35 pm
MRY
-
ICN
35h 55m2 stops
$868Alaska Airlines
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
4:50 pm - 6:08 pm
ICN
-
MRY
17h 18m1 stop
United Airlines Logo
7:45 am - 3:00 pm
MRY
-
ICN
39h 15m2 stops
$874United Airlines
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
11:30 am - 5:58 pm
ICN
-
MRY
22h 28m2 stops
United Airlines Logo
7:45 am - 4:20 am
MRY
-
ICN
28h 35m2 stops
$875United Airlines
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
4:50 pm - 11:16 am
ICN
-
MRY
34h 26m1 stop
United Airlines Logo
6:50 pm - 3:00 pm
MRY
-
ICN
28h 10m1 stop
$877United Airlines
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
4:50 pm - 10:38 pm
ICN
-
MRY
21h 48m1 stop
United Airlines Logo
12:00 pm - 3:00 pm
MRY
-
ICN
35h 00m1 stop
$878United Airlines
Wed, Apr 1 - Sun, Apr 5
Alaska Airlines Logo
8:35 pm - 11:32 pm
ICN
-
MRY
18h 57m2 stops
Alaska Airlines Logo
6:00 am - 6:35 pm
MRY
-
ICN
44h 35m2 stops
$890Alaska Airlines
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
11:30 am - 11:43 am
ICN
-
MRY
40h 13m2 stops
United Airlines Logo
1:55 pm - 3:00 pm
MRY
-
ICN
33h 05m2 stops
$903United Airlines
Sun, Apr 19 - Sat, Apr 25

United Airlines flights from Seoul to Monterey

Our best United Airlines deals on Seoul to Monterey flight tickets
United Airlines
Jan 15
ICN12:45 pmIncheon Intl
26h 14m
1 stop
MRY9:59 pmMonterey Regional
Jan 19
MRY7:00 amMonterey Regional
40h 15m
2 stops
ICN4:15 pmIncheon Intl
United Airlines
Jan 15
ICN12:45 pmIncheon Intl
26h 14m
1 stop
MRY9:59 pmMonterey Regional
Jan 19
MRY6:40 amMonterey Regional
30h 00m
1 stop
ICN5:40 amIncheon Intl
United Airlines
Apr 1
ICN4:50 pmIncheon Intl
17h 18m
1 stop
MRY6:08 pmMonterey Regional
Apr 5
MRY7:45 amMonterey Regional
39h 15m
2 stops
ICN3:00 pmIncheon Intl

Alaska Airlines flights from Seoul to Monterey

Our best Alaska Airlines deals on Seoul to Monterey flight tickets
Alaska Airlines
Apr 1
ICN8:35 pmIncheon Intl
33h 30m
2 stops
MRY2:05 pmMonterey Regional
Apr 5
MRY2:40 pmMonterey Regional
35h 55m
2 stops
ICN6:35 pmIncheon Intl
Alaska Airlines
Apr 1
ICN8:35 pmIncheon Intl
33h 00m
1 stop
MRY1:35 pmMonterey Regional
Apr 5
MRY2:40 pmMonterey Regional
35h 55m
2 stops
ICN6:35 pmIncheon Intl
Alaska Airlines
Apr 1
ICN8:35 pmIncheon Intl
18h 57m
2 stops
MRY11:32 pmMonterey Regional
Apr 5
MRY6:00 amMonterey Regional
44h 35m
2 stops
ICN6:35 pmIncheon Intl

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 December 10, 2025.
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

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Thu 1/15

12:45 pm-9:59 pm

1 stop26h 14m

Monterey Regional

Mon 1/19

7:00 am-4:15 pm

2 stops40h 15m

$679

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Thu 1/15

12:45 pm-9:59 pm

1 stop26h 14m

Monterey Regional

Mon 1/19

6:40 am-5:40 am

1 stop30h 00m

$710

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Wed 4/1

8:35 pm-2:05 pm

2 stops33h 30m

Monterey Regional

Sun 4/5

2:40 pm-6:35 pm

2 stops35h 55m

$865

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Wed 4/1

8:35 pm-1:35 pm

1 stop33h 00m

Monterey Regional

Sun 4/5

2:40 pm-6:35 pm

2 stops35h 55m

$868

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Wed 4/1

4:50 pm-6:08 pm

1 stop17h 18m

Monterey Regional

Sun 4/5

7:45 am-3:00 pm

2 stops39h 15m

$874

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Wed 4/1

11:30 am-5:58 pm

2 stops22h 28m

Monterey Regional

Sun 4/5

7:45 am-4:20 am

2 stops28h 35m

$875

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Wed 4/1

4:50 pm-11:16 am

1 stop34h 26m

Monterey Regional

Sun 4/5

6:50 pm-3:00 pm

1 stop28h 10m

$877

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Wed 4/1

4:50 pm-10:38 pm

1 stop21h 48m

Monterey Regional

Sun 4/5

12:00 pm-3:00 pm

1 stop35h 00m

$878

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Wed 4/1

8:35 pm-11:32 pm

2 stops18h 57m

Monterey Regional

Sun 4/5

6:00 am-6:35 pm

2 stops44h 35m

$890

IncheonMonterey

ICN - MRY

ICNMRY

Incheon Intl

Sun 4/19

11:30 am-11:43 am

2 stops40h 13m

Monterey Regional

Sat 4/25

1:55 pm-3:00 pm

2 stops33h 05m

$903

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, Air Canada, and United 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 34% of people opting to fly with this airline when traveling to Monterey. Keep in mind that there are 6 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

17h 18m

Direct flights

None
The fastest flight from Seoul to Monterey takes 17h 18m
There are no direct flights from Seoul to Monterey. There are no popular flight routes 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 17h 18m.

  • 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.

An easier way to manage your Monterey trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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1 adult
Fri 1/9
Fri 1/16

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