Cheap flights from San Juan to Seoul from $639

Cheap flights from San Juan to Seoul from $639

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to Seoul

3 stops
Sat, May 2
San Juan SJUSeoul ICN

$639
Search
3 stops
Wed, Apr 29
San Juan SJUSeoul ICN

$657
Search
2 stops
Wed, Apr 29
San Juan SJUSeoul ICN

$672
Search
1 stop
Thu, Apr 30
San Juan SJUSeoul ICN

$677
Search
1 stop
Tue, Apr 28
San Juan SJUSeoul ICN

$753
Search
2 stops
Wed, Apr 29
San Juan SJUSeoul ICN

$786
Search
3 stops
Sat, May 2 – Fri, May 8
San Juan SJUSeoul ICN

$1,271
Search
3 stops
Sat, May 2 – Fri, May 8
San Juan SJUSeoul ICN

$1,292
Search
3 stops
Sat, May 2 – Fri, May 8
San Juan SJUSeoul ICN

$1,333
Search
3 stops
Wed, Apr 29 – Mon, May 4
San Juan SJUSeoul ICN

$1,532
Search
2 stops
Wed, Apr 29 – Mon, May 4
San Juan SJUSeoul ICN

$1,537
Search
1 stop
Thu, Apr 30 – Mon, May 4
San Juan SJUSeoul ICN

$1,540
Search

How much do flights to Seoul cost?

Key info about flying to Seoul

Depart from
Luis Muñoz Marín International
Arrive to
Incheon International
Average flights per week
400
Flight distance
Worth visiting
Changdeokgung Palace Complex, South Korea - N Seoul Tower - Songdo

Check-in for a flight from San Juan to Seoul

NameCarrier codeIATA CodePassport needed during booking
Spirit AirlinesNKSNKNo
JetBlue AirwaysJBUB6No
Korean AirKALKEYes
Frontier AirlinesFFTF9No
EVA AirEVABRYes

Weather in Seoul

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January1°C-5°C
February4°C-2°C
March11°C2°C
April17°C7°C
May22°C12°C
June27°C18°C
July29°C22°C
August29°C22°C
September26°C17°C
October19°C11°C
November11°C4°C
December2°C-3°C
Hottest Month
29°C
August
Coldest month
-5°C
January
Sunny days
292
days per year
Snow days
8
days per year

14 day forecast

Saturday
11 Apr
16°C8°C
18 Apr
84%
16°C14°C
Sunday
12 Apr
20°C9°C
19 Apr
22°C13°C
Monday
13 Apr
23°C12°C
20 Apr
24°C14°C
Tuesday
14 Apr
24°C15°C
21 Apr
20°C15°C
Wednesday
15 Apr
24°C15°C
22 Apr
21°C15°C
Thursday
16 Apr
25°C15°C
23 Apr
18°C10°C
Friday
17 Apr
89%
23°C17°C
24 Apr
18°C9°C
Book your trip to arrive at Incheon International, or Gimpo International. The most popular airlines for this route are Spirit Airlines, JetBlue Airways, Korean Air, Frontier Airlines, and EVA Air. San Juan and Seoul have 400 direct flights per week. When you arrive at Seoul, consider visiting Changdeokgung Palace Complex, South Korea, N Seoul Tower, and Songdo.

Frequently asked questions

What are the most popular routes to and from San Juan?
What are the most popular routes to and from Seoul?
Which airports are there in San Juan?
What airports are near San Juan?
What airports are near Seoul?
Which airlines fly between San Juan and Seoul?
When’s the best time to travel between San Juan and Seoul?
What flights operate between San Juan and Seoul?
How many airports are there near San Juan?
How many airports are there near Seoul?
What time do nonstop (direct) flights between San Juan and Seoul depart?
What time do nonstop (direct) flights between San Juan and Seoul arrive?
What time do flights between San Juan and Seoul depart?
What time do flights between San Juan and Seoul arrive?

Explore alternative trips

Flights from San Juan

Flights to Seoul

Popular routes

The nearest countries with flights to Seoul

Here is a list of countries people are flying from

Other destination countries from San Juan

Here is a list of countries people are flying to

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Find the best connection from San Juan to Seoul
Search flights