Direct Flights from Washington to Seoul
Nonstop service from IAD to ICN on Korean Air. Here's the schedule at a glance — plus what to do once you land.
Airlines
Korean Air
Nonstop flights
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Distance
6,943 mi
Days operated
Schedule varies
About Seoul
Seoul, officially Seoul Special Metropolitan City, is the capital and largest city of South Korea, and the largest city in the whole of Korea. The broader Seoul Metropolitan Area, encompassing Seoul, Gyeonggi Province and Incheon, emerged as the world's sixth largest metropolitan economy in 2022, behind New York, Tokyo, Los Angeles, Paris, and London, and hosts more than half of South Korea's population.
Top things to do in Seoul
- Hwaseong Fortress or Suwon Hwaseong is a Korean fortress surrounding the centre of Suwon, the provincial capital of Gyeonggi Province, South Korea.
- Namdaemun, a.k.a. the Sungnyemun, is the southern gate of The Eight Gates of Seoul making part of the Seoul City Wall marking the city's original boundary during the Joseon period, although the city has since significant…
- The National Library of Korea is located in the Seocho District of Seoul, South Korea. It was established in 1945.
- The National Museum of Korea (Korean: 국립중앙박물관) is the flagship museum of Korean history and art in South Korea.
- Namhansanseong is a historic Korean fortress city in Gwangju, Gyeonggi Province, South Korea. A UNESCO World Heritage Site, the fortress lies atop the mountain Namhansan and stretches 12 km in length.
- Cheonggyecheon is a 10.9-kilometre-long (6.8 mi) stream and public space in downtown Seoul, South Korea.
- Namsan Seoul Tower, also known as the YTN Seoul Tower, Namsan Tower, Seoul Tower or N Seoul Tower, is a communication and observation tower located on the summit of Namsan in central Seoul, South Korea.
- Lotte World or Lotte World Adventure is a theme park and major recreation complex in Seoul, South Korea.
- Everland (Korean: 에버랜드) is South Korea's largest theme park. It is located at the Everland Resort in Yongin, Gyeonggi Province.
- National Folk Museum of Korea (Korean: 국립민속박물관) is a national museum located on the grounds of Gyeongbokgung in Jongno District, Seoul, South Korea.
- Gwanghwamun is the main and south gate of the palace Gyeongbokgung, in Jongno District, Seoul, South Korea. It is located at a three-way intersection at the northern end of Sejongno.
- Heunginjimun, a.k.a. Dongdaemun, is one of The Eight Gates of Seoul in the Seoul City Wall, a prominent landmark in central Seoul, South Korea.
Attraction descriptions from Wikipedia (CC BY-SA); place data from Wikidata (CC0).
Planning a trip to Seoul
- Best time to visit
- The best time to visit Seoul is May–June and September–October, when daytime highs are a comfortable 61–76°F.
- How long to stay
- Seoul rewards a longer visit — a full week lets you explore its many sights, from Hwaseong Fortress, Namdaemun, and National Library of Korea and beyond.
Frequently asked questions
- Is there a direct flight from Washington to Seoul?
- Yes — you can fly nonstop from Washington (IAD) to Seoul (ICN) on Korean Air.
- Which airlines fly nonstop from Washington to Seoul?
- Korean Air flies nonstop between Washington (IAD) and Seoul (ICN).
- How far is Seoul from Washington?
- Seoul is about 6,943 miles from Washington by air.
- What is there to do in Seoul?
- Popular things to do include Hwaseong Fortress, Namdaemun, National Library of Korea, National Museum of Korea, and more.
More nonstop destinations from Washington
Airports near Washington
Willing to drive a bit? These airports are closest to Washington — each opens up more nonstop destinations.