Select Airport
GMP Gimpo International
40 min to city
ICN Incheon International
70 min to city

Seoul

Modern energy, street food, and cutting-edge culture layered with history.

How much time do you have?
Our recommendations take into account your actual arrival and departure times, airport processing, and transit friction.
From GMP
🏢
Under 3h
Stay airside
🚕
3–6 hours
Quick city stop
🗽
6–10 hours
Full exploration
🌃
10+ hours
Multi-neighborhood
IMMIGRATION45m
TRANSIT40m
EXPLORE1h 40m
RETURN40m
BUFFER45m
Recommended Itinerary

Your layover plan

Arrive & Immigration
~45 min · GMP
  • Follow signs to passport control immediately on landing
  • Have onward boarding pass and hotel/address ready for questions
  • Smaller volume than Incheon, queues are usually shorter. Mostly domestic and short-haul regional traffic from Japan and China.
Transit into the city
40 min

Seoul Subway Line 5 and Line 9 connect Gimpo to central Seoul in 25–40 min depending on district. Taxis cost roughly ₩20,000–30,000 to downtown.

Explore Seoul
~1h 40m of free time
We recommend you stay airside: Incheon is efficient but distances are large, making short exits impractical.
Return to GMP
40 min back to airport
  • Leave enough buffer - trains run to a schedule and can be delayed
  • Buy your return ticket in advance if possible
  • Set an alarm 85 min before your departure gate closes
Back through security
~45 min buffer before gate
  • Re-entry security at GMP typically takes 10-20 min
  • Check your gate - it may have changed while you were out
  • Liquids bought in the city cannot pass security - finish or bin them
Where to Eat

Best eats for a layover

🍴
Seoul Food Walking Tour
Taste the best of the city with a local guide. Perfect for a layover.
Book tour ↗
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What to See

Top sights for your time window

Practical Info

What you need to know

Currency
South Korean Won (KRW). Cards accepted at major stores and restaurants. Cash still common at markets and small local shops. ATMs widely available, including inside Incheon Terminal 1 and 2.
Language
Korean. English widely understood at the airport and in tourist districts like Myeongdong and Itaewon, less common at neighborhood restaurants and markets. Signage is bilingual on the metro and AREX.
Visa
K-ETA (Korea Electronic Travel Authorization) required for most visa-waiver passports (US, UK, EU, Australia, Canada). Apply online at k-eta.go.kr at least 72 hours before departure. Visa-free stay is 90 days for most Western nationalities. Verify before travel, visa rules change.
Transit
AREX Express from Incheon to Seoul Station: 43 min, ₩11,000, non-stop, runs 5:20am to 10:50pm. AREX All-Stop commuter: 58 min, ₩4,450. Airport limousine bus to major districts: ₩17,000, 60–90 min. Taxi to central Seoul: ₩60,000–80,000 depending on traffic.
Weather
Four distinct seasons. Summer (June to August) hot and humid, 25–32°C, with monsoon rain in July. Winter (December to February) cold and dry, -5 to 3°C. Spring and autumn mild and pleasant, the best windows for outdoor time.
Tipping
Not expected and not customary in restaurants, taxis, or hotels. A service charge is occasionally added to hotel bills. Tipping can sometimes cause confusion, so round up or leave it.
Emergency
112 (police). 119 (ambulance and fire). English-speaking tourist helpline: 1330.
Time Zone
KST (UTC+9). No daylight saving time.
Stay connected with an eSIM
Data from arrival, no roaming fees. Instant activation via Airalo.
Get eSIM ↗
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