Cheap flights from Chicago to Seoul from £246
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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 09.02 | Tue 10.02 | Wed 11.02 | Thu 12.02 | Fri 13.02 | Sat 14.02 | Sun 15.02 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 7 total | Daily flights: 1 average | Most flights: Monday 1 flights |
| Airline | Mon 16.02 | Tue 17.02 | Wed 18.02 | Thu 19.02 | Fri 20.02 | Sat 21.02 | Sun 22.02 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 7 total | Daily flights: 1 average | Most flights: Monday 1 flights |
| Airline | Mon 23.02 | Tue 24.02 | Wed 25.02 | Thu 26.02 | Fri 27.02 | Sat 28.02 | Sun 01.03 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 7 total | Daily flights: 1 average | Most flights: Monday 1 flights |
| Airline | Mon 02.03 | Tue 03.03 | Wed 04.03 | Thu 05.03 | Fri 06.03 | Sat 07.03 | Sun 08.03 |
|---|---|---|---|---|---|---|---|
| 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 |
|---|---|---|---|
| Spirit Airlines | NKS | NK | No |
| All Nippon Airways | ANA | NH | Yes |
| Frontier Airlines | FFT | F9 | No |
| Alaska Airlines | ASA | AS | No |
| Tway Airlines | TWB | TW | 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 | 10°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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