฿22,560 Cheap Flights from Baltimore (BWI) to Seoul (ICN)

View ฿22,560 flight on Mon, 1 Sep 2025Opens in a new window

Popular airlines from Baltimore Washington International Airport (BWI) to Incheon Intl. Airport (ICN)

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Cheap Flights from Baltimore (BWI) to Seoul (ICN)

Prices were available within the past 7 days and start at ฿22,560 for one-way flights and ฿37,620 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 1 Sep - Sun, 14 Sep
BWI
Baltimore
ICN
Seoul
฿37,620 Return, found 5 days ago
฿37,620
Return
found 5 days ago
Select Delta flight, departing Mon, 1 Sep from Baltimore to Seoul, returning Sun, 14 Sep, priced at ฿37,620 found 5 days ago
American Airlines
Mon, 1 Sep - Sun, 14 Sep
BWI
Baltimore
ICN
Seoul
฿39,570 Return, found 5 days ago
฿39,570
Return
found 5 days ago
Select American Airlines flight, departing Mon, 1 Sep from Baltimore to Seoul, returning Sun, 14 Sep, priced at ฿39,570 found 5 days ago
Alaska Airlines
Mon, 1 Sep - Sun, 14 Sep
BWI
Baltimore
ICN
Seoul
฿44,210 Return, found 5 days ago
฿44,210
Return
found 5 days ago
Select Alaska Airlines flight, departing Mon, 1 Sep from Baltimore to Seoul, returning Sun, 14 Sep, priced at ฿44,210 found 5 days ago
United
Wed, 3 Dec - Tue, 30 Dec
BWI
Baltimore
ICN
Seoul
฿44,760 Return, found 5 hours ago
฿44,760
Return
found 5 hours ago
Select United flight, departing Wed, 3 Dec from Baltimore to Seoul, returning Tue, 30 Dec, priced at ฿44,760 found 5 hours ago
Delta
Mon, 1 Sep - Sun, 14 Sep
BWI
Baltimore
ICN
Seoul
฿46,095 Return, found 5 days ago
฿46,095
Return
found 5 days ago
Select Delta flight, departing Mon, 1 Sep from Baltimore to Seoul, returning Sun, 14 Sep, priced at ฿46,095 found 5 days ago
Delta
Mon, 1 Sep - Sun, 14 Sep
BWI
Baltimore
ICN
Seoul
฿46,125 Return, found 5 days ago
฿46,125
Return
found 5 days ago
Select Delta flight, departing Mon, 1 Sep from Baltimore to Seoul, returning Sun, 14 Sep, priced at ฿46,125 found 5 days ago
Korean Air
Mon, 1 Sep - Sun, 14 Sep
BWI
Baltimore
ICN
Seoul
฿46,155 Return, found 5 days ago
฿46,155
Return
found 5 days ago
Select Korean Air flight, departing Mon, 1 Sep from Baltimore to Seoul, returning Sun, 14 Sep, priced at ฿46,155 found 5 days ago
Korean Air
Mon, 1 Sep - Sun, 14 Sep
BWI
Baltimore
ICN
Seoul
฿46,185 Return, found 5 days ago
฿46,185
Return
found 5 days ago
Select Korean Air flight, departing Mon, 1 Sep from Baltimore to Seoul, returning Sun, 14 Sep, priced at ฿46,185 found 5 days ago
Delta
Wed, 3 Dec - Tue, 30 Dec
BWI
Baltimore
ICN
Seoul
฿47,825 Return, found 5 hours ago
฿47,825
Return
found 5 hours ago
Select Delta flight, departing Wed, 3 Dec from Baltimore to Seoul, returning Tue, 30 Dec, priced at ฿47,825 found 5 hours ago
Korean Air
Mon, 1 Sep - Sun, 14 Sep
BWI
Baltimore
ICN
Seoul
฿49,375 Return, found 5 days ago
฿49,375
Return
found 5 days ago
Select Korean Air flight, departing Mon, 1 Sep from Baltimore to Seoul, returning Sun, 14 Sep, priced at ฿49,375 found 5 days ago

Find the cheapest month to fly from Baltimore (BWI) to Seoul (ICN)

February is typically the cheapest month to fly

From ฿28,340 - ฿52,821 per traveller.

Graph displaying average flight prices per month

Flight from Baltimore to Seoul route information
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Incheon Intl.
Return price
฿37,620
Distance
11106 km

Perfect flights from Baltimore to Seoul

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Baltimore to Seoul. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Baltimore Washington Intl. Thurgood Marshall to Incheon Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿22,560 and roundtrip prices from ฿37,620. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Incheon Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Seoul.

Frequently asked questions

How much is a flight from BWI Marshall to Seoul–Incheon Intl. Airport?
Round-trip tickets from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Seoul–Incheon Intl. Airport start from ฿37,620. This is based on fares available within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BWI to Incheon Intl. Airport (ICN)?
We understand that circumstances change unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Incheon Intl. Airport (ICN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for BWI Marshall to Seoul–Incheon Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BWI to Incheon Airport?
With around 11,200 kilometres separating BWI Marshall and Seoul–Incheon Intl. Airport, your flight will be a long one. Pack wisely to make your time in the air comfortable. Little things like an extra pair of socks and a good travel pillow should be in your carry-on bag.
Which airlines fly direct from BWI Marshall to Incheon Airport?
Flying nonstop between BWI Airport and ICN isn't possible right now. However, you'll still be able to find a flight to South Korea with at least one stop.
Are BWI Airport to Incheon Intl. Airport (ICN) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Incheon Airport last minute could be your ticket to an awesome deal. However, it might cost you a whole lot more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

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