Cheap Flights from Baltimore Washington International to Incheon International

Compare Baltimore Washington International to Incheon International flight deals

Find the cheapest month or even day of the year to fly to Incheon International

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Flight deals from Baltimore Washington International to Incheon International

Looking for a cheap last-minute deal or the best return flight from Baltimore Washington International to Incheon International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Baltimore Washington International to Incheon International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Baltimore Washington International to Incheon International flights are currently cheapest in August.

Baltimore Washington International to Incheon International: Alternative routes

Compare routes from Baltimore Washington International to Seoul below. You may find an airport to fly into that's cheaper, faster, or easier than Incheon International.

Washington D.C. to Seoul: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 1,623
Cheapest month to flyAugust

Finding cheap flights from Baltimore Washington International to Incheon International: Frequently asked questions

The best price we found for a return flight from Baltimore Washington International to Incheon International is ر.ق.‏ 3,367. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Baltimore Washington International to Incheon International. But we found flights with one or more stops from ر.ق.‏ 3,367.
As of August 2025, there are no flights flying from Baltimore Washington International to Incheon International.
The cheapest month to fly from Baltimore Washington International to Incheon International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Baltimore Washington International Airport to Incheon International Airport on Wednesday, 3 September 2025.
No airlines currently offer direct flights between Baltimore Washington International Airport and Incheon International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Incheon International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines offers the cheapest flight tickets to Incheon International.

Flying from Baltimore/Wash International Thurgood Marshall Airport (BWI) to Incheon International Airport (ICN): what you need to know

  • The timezone in Seoul is UTC+9, which is 13 hours ahead of Washington DC.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to catch your BWI to ICN flight.

  • You can expect longer lines during popular months like July. Arriving up to four hours ahead of an international flight and two hours for a domestic departure will give you ample time for security and boarding.

  • We make it a cinch to book a flight with a stopover. To see all your options for tickets from Baltimore/Wash International Thurgood Marshall Airport to Incheon International Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to visit the city of your choice. Stopovers between BWI and ICN include:

    • Harry Reid Airport (formerly McCarran Airport)

    • Detroit Metropolitan Wayne County Airport

    • Minneapolis-St. Paul International Airport

How to find the cheapest flights from Baltimore/Wash International Thurgood Marshall Airport (BWI) to Incheon International Airport (ICN)

  • Currently, ر.ق.‏ 1,623 is the lowest price we've seen for a one-way Baltimore/Wash International Thurgood Marshall Airport to Incheon International Airport flight. The best price for a return plane ticket is ر.ق.‏ 3,367. Bear in mind that fares may change due to demand when booking.

  • It's a good idea to book as early as possible if you want to find cheap tickets from BWI to ICN. That's because airlines change prices based on demand, which tends to rise closer to departure.

  • The 'Whole month' search function shows you the cheapest flights from Baltimore/Wash International Thurgood Marshall Airport to Incheon International Airport throughout the month. It's a good way to snap up a bargain if your plans aren't set in stone.

  • There's no need to check back in every day to see if fares have dropped when you create a Price Alert. We'll update you the moment the price changes on cheap flights from BWI to ICN.

  • Select your ideal departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Baltimore/Wash International Thurgood Marshall Airport to Incheon International Airport.

Handy information about Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • Of all flights departing from Baltimore/Wash International Thurgood Marshall Airport, 77.13% arrive on time at their destination.

  • Central Washington DC to Baltimore/Wash International Thurgood Marshall Airport is around 48 kilometres. Depending on traffic, it'll take about 50 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Taking public transport? Expect a trip time of around 1 hour 30 minutes.

  • Get your holiday off to a leisurely start by staying near BWI. Whether you're taking an early flight from Baltimore/Wash International Thurgood Marshall Airport to Incheon International Airport or just don't like being rushed, these stays have you covered:

Arriving at Incheon International Airport (ICN)

  • Consider booking a hotel close to ICN if you're catching a late Baltimore/Wash International Thurgood Marshall Airport to Incheon International Airport flight. Settle into one of these accommodation options and make your arrival easier:

  • Travel at your own speed with an Incheon International Airport rental car. Pick up your wheels from WECAR, Hi Rent A Car or Alamo and find adventure across Seoul and beyond.

  • Lock in the best possible rate by reserving your vehicle from Incheon International Airport around four weeks before your departure date.

Getting from Incheon International Airport (ICN) to central Seoul

  • Central Seoul is around 48 kilometres from Incheon International Airport. How long it takes to get there driving will vary based on traffic conditions and time of day, so do some research before you go.

  • When travelling by public transport, expect a journey of about 1 hour 45 minutes.

When to fly to Incheon International Airport (ICN)

  • It's time to pick your dates for your flight from Baltimore/Wash International Thurgood Marshall Airport to Incheon International Airport. July is the busiest month to visit Seoul. If you're after a more relaxed vibe, go in April.

  • When reserving your flight from Baltimore/Wash International Thurgood Marshall Airport to Incheon International Airport, think about the type of weather you enjoy. August is the warmest month in Seoul, with the temperature ranging from 19ºC to 32ºC.

  • If you like cooler conditions, look for a cheap ticket from BWI to ICN in January. Average temperatures are between -12ºC and 4ºC then.

Explore more of South Korea

  • You've done Seoul, now it's time to explore more of South Korea. Travel about 322 kilometres south-east to Busan to tick off its leading attractions. From Haeundae Beach to Gamcheon Culture Village and Beomeosa Temple, you'll have a packed itinerary ahead.

  • Around 56 kilometres west of Seoul, Incheon is another favourite stop in South Korea. Experience this destination's highlights firsthand at Lawn Square of Incheon International Airport, Yeongjong Sky City No.23 Park and 스카이72 GC 바다코스.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.