Cheap flights from Philadelphia to Seoul from £306

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2 stops
Tue, Nov 18
Philadelphia PHLSeoul ICN

£306
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2 stops
Tue, Nov 18
Philadelphia PHLSeoul ICN

£306
Search
2 stops
Tue, Nov 18
Philadelphia PHLSeoul ICN

£306
Search
2 stops
Tue, Nov 18
Philadelphia PHLSeoul ICN

£306
Search
1 stop
Tue, Nov 18
Philadelphia PHLSeoul ICN

£307
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2 stops
Tue, Nov 18
Philadelphia PHLSeoul ICN

£310
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1 stop
Tue, Nov 18 – Mon, Nov 24
Philadelphia PHLSeoul ICN

£616
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1 stop
Tue, Nov 18 – Tue, Nov 25
Philadelphia PHLSeoul ICN

£620
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1 stop
Tue, Nov 18 – Tue, Nov 25
Philadelphia PHLSeoul ICN

£620
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1 stop
Tue, Nov 18 – Tue, Nov 25
Philadelphia PHLSeoul ICN

£620
Search
1 stop
Tue, Nov 18 – Tue, Nov 25
Philadelphia PHLSeoul ICN

£620
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1 stop
Wed, Nov 19 – Sun, Nov 23
Philadelphia PHLSeoul ICN

£783
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How much do flights to Seoul cost?

Key info about flying to Seoul

Depart from
Philadelphia International
Arrive to
Incheon International
Average flights per week
394
Flight distance
Worth visiting
N Seoul Tower - Changdeokgung Palace Complex, South Korea - Songdo

Check-in for a flight from Philadelphia to Seoul

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
Korean AirKALKEYes
Asiana AirlinesAAROZYes
Hawaiian AirlinesHALHANo
Spirit AirlinesNKSNKNo

Weather in Seoul

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January1°C-5°C
February4°C-2°C
March10°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
293
days per year
Snow days
8
days per year

14 day forecast

Saturday
25 Oct
89%
19°C14°C
1 Nov
82%
14°C12°C
Sunday
26 Oct
18°C10°C
2 Nov
72%
14°C10°C
Monday
27 Oct
12°C6°C
3 Nov
12°C8°C
Tuesday
28 Oct
12°C5°C
4 Nov
13°C6°C
Wednesday
29 Oct
16°C7°C
5 Nov
14°C7°C
Thursday
30 Oct
18°C10°C
6 Nov
17°C9°C
Friday
31 Oct
19°C13°C
7 Nov
19°C10°C
Book your trip to arrive at Incheon International, or Gimpo International. The most popular airlines for this route are Frontier Airlines, Korean Air, Asiana Airlines, Hawaiian Airlines, and Spirit Airlines. Philadelphia and Seoul have 394 direct flights per week. When you arrive at Seoul, consider visiting N Seoul Tower, Changdeokgung Palace Complex, South Korea, and Songdo.

Frequently asked questions

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

Explore alternative trips

Flights from Philadelphia

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Popular routes

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