Introduction
Are you scheduled to arrive at Incheon International Airport late at night? Do you plan to travel to Banpo (Seorae Village), Gangnam COEX, or Jamsil during these late hours? Currently, there are four night bus routes operating from Incheon Airport to Seoul. These buses provide an essential service for the many travelers arriving before the Airport Railroad begins its first run, offering a more affordable and comfortable alternative to taxis by delivering passengers as close as possible to their destinations.
However, you likely have several practical questions before using the service: "What is the N6703 bus timetable?" "Can international visitors book tickets online in advance?" or "Can I pay directly with a T-money card or credit card?" For those traveling as a family, checking the "luggage limit and extra fee" regulations beforehand is also crucial to avoid any surprises.
As a local Seoulite, I have gathered all this information to ensure your smart transportation. Start the first step of your successful Seoul journey with this 2026 latest N6703 bus guide, covering everything from boarding locations to payment tips!
- Brief Introduction to the N6703 Night Bus
- Bus Stop List and Precise Locations
- Operation Schedule for Each Bus Stop
- Fare Information (Adults, Children, and Infants)
- Real-Time Bus Location Tracking
- Boarding Locations at Incheon Airport Terminals
- Luggage Regulations and Extra Fees
- Frequently Asked Questions (FAQ)
1. Brief Introduction to the N6703 Night Bus
Among the airport buses traveling from Incheon Airport to Seoul, the N6703 is a specialized late-night route that operates from Incheon Airport to Gwangnaru Station in the eastern district of Seoul. Because it is a night bus, it has significantly fewer stops compared to daytime airport buses. The primary role of the night airport bus is to transport passengers to major hub areas within Seoul.
The N6703 bus travels through Seorae Village (an area with a high international population), COEX in the Gangnam district, and Jamsil. It then passes through the Dongseoul Bus Terminal in eastern Seoul before reaching its final stop at Gwangnaru Station. This route feels specifically designed for international residents living in Seoul as much as for travelers.
2. Bus Stop List and Precise Locations
The following stops are organized so you can check their precise locations on Google Maps. We recommend choosing the stop closest to your selected hotel.
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Center Lane: In high-traffic areas, bus-only lanes are placed in the innermost part of the road for smooth operation. Therefore, passengers must cross the crosswalk to reach the boarding platform, which sits like an island in the middle of the road.
(Seoul bus lane drone view, showing passengers boarding and alighting at a station in the dedicated central lane system.) - Curbside: Stops located on the regular sidewalk where pedestrians walk, rather than in the center bus lanes.
- Stop Names: The names provided in this table are used by the bus company to guide foreigners to nearby hotels. Therefore, it is best to verify the "Stop ID" on-site.
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Boarding/Drop-off: Not every stop allows both boarding and getting off. These have been marked separately.
(Route map for Airport Limousine Bus N6703, showing 7 stops from the airport to downtown Seoul for traveler convenience.) 
(Route map for Airport Limousine Bus N6703, showing 7 stops from downtown Seoul to airport for traveler convenience.)
| Stop Name | Stop ID | Type | Available | Google Maps |
|---|---|---|---|---|
| Incheon Airport T2 | 92702 | Airport Terminal | Boarding Only | B1 Floor, Platform 18, 19 |
| Incheon Airport T1 | 92604 | Airport Terminal | Boarding Only | 1F Floor, Platform 3B, 4A |
| Seorae Village Entrance | 22543 | Curbside | Drop-off Only | [[view on google maps]] |
| COEX East Gate | 23818 | Curbside | Drop-off Only | [[view on google maps]] |
| Jamsil Lotte World Hotel | 24620 | Curbside | Drop-off Only | [[view on google maps]] |
| Dongseoul Bus Terminal, Gangbyeon Stn | 05267 | Curbside | Drop-off Only | [[view on google maps]] |
| Gwangnaru Stn | 05168 | Curbside | Drop-off Only | [[view on google maps]] |
| Gwangnaru Stn | 05169 | Curbside | Boarding Only | [[view on google maps]] |
| Dongseoul Bus Terminal, Gangbyeon Stn | 05161 | Curbside | Boarding Only | [[view on google maps]] |
| Jamsil Lotte World Hotel | 24620 | Curbside | Boarding Only | [[view on google maps]] |
| Grand InterContinental Seoul Parnas | 23804 | Curbside | Boarding Only | [[view on google maps]] |
| Banpo Sports Complex | 22861 | Curbside | Boarding Only | [[view on google maps]] |
| Incheon Airport T1 | 92604 | Airport Terminal | Drop-off Only | 1F Floor, Platform 3B-1 |
| Incheon Airport T2 | 92702 | Airport Terminal | Drop-off Only | B1 Floor, Platform 17 |
3. Operation Schedule for Each Bus Stop
The boarding schedule for each stop is provided below. Please note that schedules are subject to change due to traffic conditions and weather.
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Timetable from Incheon Airport Terminal 2 (Heading toward Seoul Downtown)
(Bus N6703 timetable at Incheon Airport Terminal 2, showing departure schedules with only 6 times) -
Timetable from Incheon Airport Terminal 1 (Heading toward Seoul Downtown)
(Bus N6703 timetable at Incheon Airport Terminal 1, showing departure schedules with only 6 times) -
Timetable from each stop in Seoul Downtown (Heading toward Incheon Airport)
(Bus N6703 timetable for 5 stops in downtown Seoul, providing scheduled departure times for travelers heading to Incheon Airport.)
4. Fare Information (Adults, Children, and Infants)
- Adult: 18,000 KRW / Child: 12,000 KRW
- "Child" rates apply to those from 72 months old up to elementary school students.
- One "Infant" (under 72 months) can ride for free per one paying adult.
- If you require a separate seat for an "Infant," the "Child" fare will apply.
- In the case of one adult traveling with two infants, the "Child" fare will apply to the second infant.
[Check this post for more details on how to purchase tickets.]
5. Real-Time Bus Location Tracking
You can check the real-time location of the N6703 bus through the official operator's website: [The official operator's website.]
6. Boarding Locations at Incheon Airport
The boarding locations for the N6703 bus are as follows:
- Terminal 1: Go outside through Gate 6 on the 1st floor Arrivals Hall, cross one street, and find platform 3B.
- Terminal 2: Move from the Arrivals Hall to the B1 floor to find the Transportation Center, then board at Platform 18 or 19.
[Check this post to see the detailed boarding location for Incheon Airport Terminal 1.]
[Check this post to see the detailed boarding location for Incheon Airport Terminal 2.]
7. Luggage Regulations and Extra Fees
Standard for each piece of luggage:
- Size: Total length of Width + Length + Height must be 158 cm or less.
- Weight: Less than 20 kg (28-inch carrier).
If both size and weight requirements are met, up to 2 items per person can be loaded for free. For luggage exceeding these requirements, only 1 item per person can be loaded for free.
- "1 golf bag + 1 carrier of 28 inches or less" is also permitted.
- These regulations apply to items other than carriers as well.
- Bicycles cannot be loaded.
- If the luggage limit is exceeded, an additional fee of 8,000 KRW per item will apply, payable to the transport staff.
8. Frequently Asked Questions (FAQ)
Q1. What is the difference between the N6703 and N6000 night buses?
A: The N6000 goes toward the Express Bus Terminal (Banpo), while the N6703 specifically covers Seorae Village, COEX (Samsung-dong), and Jamsil. If your hotel is near Lotte World or COEX, the N6703 is the correct choice.
Q2. Can I buy N6703 tickets at the bus stop using cash?
A: No. At Incheon Airport, you must use the automated kiosks or ticket offices inside the terminal to get a paper ticket. For the return trip from Seoul, you can use a T-money card or credit card on the bus.
Q3. Does the N6703 bus stop directly at the Lotte World Hotel in Jamsil?
A: Yes, the N6703 stops directly in front of the Lotte World Hotel, making it extremely convenient for guests staying at Lotte World Hotel, Signiel Seoul, or Sofitel.
Photo Credit: Official Venue Websites & Seoul Tourism Organization Archive