Cheap flights from Chicago to Seoul from £358
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How much do flights to Seoul cost?
Getting from Seoul airports to the city center
Fastest options: AREX Express Train (ICN), KTX (ICN). Best value: AREX All-Stop Train, airport limousine buses.
From Incheon International Airport (ICN)
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
43 min | ₩9,500 (non-stop express service) | every 30–40 min (traffic dependent) | fastest to Seoul Station | |
58-66 min | ₩4,150-₩4,750 (varies by destination station) | every 6–12 min (traffic dependent) | budget travelers | |
60-90 min | ₩15,000-₩18,000 (varies by route and destination) | every 15–30 min (traffic dependent) | direct to hotels | |
50-80 min | ₩65,000-₩100,000 (metered; toll fees extra) | on-demand 24/7 (traffic dependent) | door-to-door convenience |
From Gimpo International Airport (GMP)
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
20-35 min | ₩1,400-₩1,650 (T-money card fare) | every 3–6 min (traffic dependent) | quick and affordable | |
20-25 min | ₩1,450-₩1,850 (all-stop service only) | every 6–12 min (traffic dependent) | connecting to KTX | |
30-60 min | ₩7,000-₩9,000 (varies by route) | every 10–20 min (traffic dependent) | direct to Gangnam area | |
25-50 min | ₩25,000-₩40,000 (metered fare) | on-demand 24/7 (traffic dependent) | late night arrivals |
Notes:
- Prices in KRW (₩9,500 ≈ $7 USD); table created in 2025 and subject to change.
- T-money transportation cards are accepted on AREX All-Stop trains, Seoul Metro, and buses with discounted fares.
- AREX Express Train requires a separate ticket and does not accept T-money cards.
- Taxi fares are metered; expressway tolls are charged separately. Traffic can significantly affect journey times.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Key info about flying to Seoul
Weekly direct flights
Discover the top airlines offering direct flights from Chicago to Seoul in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Mon 30.03 | Tue 31.03 | Wed 01.04 | Thu 02.04 | Fri 03.04 | Sat 04.04 | Sun 05.04 |
|---|---|---|---|---|---|---|---|
| --- | --- | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 5 total | Daily flights: 0.71 average | Most flights: Wednesday 1 flights |
| Airline | Mon 06.04 | Tue 07.04 | Wed 08.04 | Thu 09.04 | Fri 10.04 | Sat 11.04 | Sun 12.04 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 7 total | Daily flights: 1 average | Most flights: Monday 1 flights |
| Airline | Mon 13.04 | Tue 14.04 | Wed 15.04 | Thu 16.04 | Fri 17.04 | Sat 18.04 | Sun 19.04 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 7 total | Daily flights: 1 average | Most flights: Monday 1 flights |
| Airline | Mon 20.04 | Tue 21.04 | Wed 22.04 | Thu 23.04 | Fri 24.04 | Sat 25.04 | Sun 26.04 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 7 total | Daily flights: 1 average | Most flights: Monday 1 flights |
Check-in for a flight from Chicago to Seoul
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| EVA Air | EVA | BR | Yes |
| Spirit Airlines | NKS | NK | No |
| Air Busan | ABL | BX | Yes |
| Frontier Airlines | FFT | F9 | No |
| Korean Air | KAL | KE | Yes |
Online check-in is not available for these airlines.
Weather in Seoul
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 1°C | -5°C |
| February | 4°C | -2°C |
| March | 11°C | 2°C |
| April | 17°C | 7°C |
| May | 22°C | 12°C |
| June | 27°C | 18°C |
| July | 29°C | 22°C |
| August | 29°C | 22°C |
| September | 26°C | 17°C |
| October | 19°C | 11°C |
| November | 11°C | 4°C |
| December | 2°C | -3°C |
14 day forecast
Frequently asked questions
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