Cheap flights from Philadelphia to Seoul from £354

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2 stops
Mon, Jul 14
Philadelphia PHLSeoul ICN

£354
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2 stops
Tue, Jul 15
Philadelphia PHLSeoul ICN

£415
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2 stops
Sun, Jul 13
Philadelphia PHLSeoul ICN

£421
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1 stop
Wed, Jul 16
Philadelphia PHLSeoul ICN

£459
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1 stop
Wed, Jul 16
Philadelphia PHLSeoul ICN

£462
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1 stop
Fri, Jul 18
Philadelphia PHLSeoul ICN

£478
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Prices updated:

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2 stops
Tue, Jul 15 – Fri, Jul 18
Philadelphia PHLSeoul ICN

£865
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1 stop
Mon, Jul 14 – Sat, Jul 19
Philadelphia PHLSeoul ICN

£920
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1 stop
Mon, Jul 14 – Sat, Jul 19
Philadelphia PHLSeoul ICN

£920
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1 stop
Mon, Jul 14 – Sat, Jul 19
Philadelphia PHLSeoul ICN

£920
Search
1 stop
Mon, Jul 14 – Sat, Jul 19
Philadelphia PHLSeoul ICN

£920
Search
1 stop
Mon, Jul 14 – Sat, Jul 19
Philadelphia PHLSeoul ICN

£920
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Prices updated:

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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
400
Flight distance
Worth visiting
N Seoul Tower - Songdo - Changdeokgung Palace Complex, South Korea

Check-in for a flight from Philadelphia to Seoul

NameCarrier codeIATA CodePassport needed during booking
Spirit AirlinesNKSNKNo
ZIPAIRTZPZGYes
Frontier AirlinesFFTF9No
Korean AirKALKEYes
Jeju AirJJA7CNo

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
July28°C22°C
August29°C22°C
September25°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
28 Jun
97%
29°C22°C
5 Jul
34°C24°C
Sunday
29 Jun
32°C22°C
6 Jul
35°C24°C
Monday
30 Jun
32°C23°C
7 Jul
37°C25°C
Tuesday
1 Jul
76%
32°C24°C
8 Jul
80%
36°C24°C
Wednesday
2 Jul
89%
29°C24°C
9 Jul
88%
37°C26°C
Thursday
3 Jul
50%
33°C24°C
10 Jul
36°C24°C
Friday
4 Jul
33°C24°C
11 Jul
35°C24°C
Book your trip to arrive at Incheon International, or Gimpo International. The most popular airlines for this route are Spirit Airlines, ZIPAIR, Frontier Airlines, Korean Air, and Jeju Air. Philadelphia and Seoul have 400 direct flights per week. When you arrive at Seoul, consider visiting N Seoul Tower, Songdo, and Changdeokgung Palace Complex, South Korea.

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?

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