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Cheap flights from Incheon Intl Airport to Washington, D.C. from $421

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Washington, D.C. departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Incheon Intl Airport to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:15 pm - 11:02 pmICN-BWI
17h 47m1 stop
American Airlines Logo
6:02 am - 4:45 pmBWI-ICN
20h 43m1 stop
$481American Airlines
Find Deal
Sat, Nov 8 - Tue, Dec 2
United Airlines Logo
12:45 pm - 5:28 pmICN-BWI
18h 43m1 stop
United Airlines Logo
9:00 am - 5:40 amBWI-ICN
30h 40m1 stop
$495United Airlines
Find Deal
Tue, Nov 11 - Tue, Dec 2
American Airlines Logo
7:15 pm - 10:54 pmICN-BWI
17h 39m1 stop
American Airlines Logo
7:11 pm - 4:45 pmBWI-ICN
31h 34m1 stop
$497American Airlines
Find Deal
Thu, Dec 11 - Tue, Dec 30
United Airlines Logo
6:00 pm - 5:40 amICN-BWI
25h 40m1 stop
United Airlines Logo
8:42 am - 5:40 amBWI-ICN
30h 58m1 stop
$503United Airlines
Find Deal
Tue, Nov 25 - Tue, Jan 6
Delta Logo
7:30 pm - 11:49 pmICN-BWI
17h 19m1 stop
Delta Logo
6:00 am - 3:30 pmBWI-ICN
19h 30m1 stop
$624Delta
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Fri, Oct 31 - Tue, Nov 18
Delta Logo
7:25 pm - 12:11 amICN-BWI
18h 46m1 stop
Delta Logo
7:10 am - 4:15 pmBWI-ICN
20h 05m1 stop
$637Delta
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Wed, Feb 11 - Mon, Mar 9
Korean Air Logo
7:25 pm - 3:44 pmICN-BWI
34h 19m1 stop
Korean Air Logo
6:21 pm - 5:45 amBWI-ICN
21h 24m1 stop
$720Korean Air
Find Deal
Fri, Nov 14 - Mon, Dec 1
Korean Air Logo
9:10 am - 5:01 pmICN-BWI
21h 51m1 stop
Korean Air Logo
7:27 pm - 5:45 amBWI-ICN
20h 18m1 stop
$773Korean Air
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Sat, Nov 8 - Mon, Dec 1
Multiple Airlines Logo
9:00 pm - 5:55 pmICN-BWI
34h 55m1 stop
Multiple Airlines Logo
6:55 pm - 5:20 amBWI-ICN
20h 25m1 stop
$800Multiple Airlines
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Fri, Feb 13 - Fri, Feb 27
Multiple Airlines Logo
9:10 am - 4:56 pmICN-BWI
21h 46m1 stop
Multiple Airlines Logo
5:36 pm - 3:55 pmBWI-ICN
32h 19m2 stops
$907Multiple Airlines
Find Deal
Mon, Dec 22 - Sat, Dec 27

United Airlines flights from Incheon Intl Airport to Baltimore

Our best United Airlines deals on Incheon Intl Airport to Baltimore flight tickets
United Airlines
Nov 11
ICN12:45 pmIncheon Intl
18h 43m
1 stop
BWI5:28 pmBaltimore/Washington
Dec 2
BWI9:00 amBaltimore/Washington
30h 40m
1 stop
ICN5:40 amIncheon Intl
$495
Find similar
United Airlines
Nov 25
ICN6:00 pmIncheon Intl
25h 40m
1 stop
BWI5:40 amBaltimore/Washington
Jan 6
BWI8:42 amBaltimore/Washington
30h 58m
1 stop
ICN5:40 amIncheon Intl
$503
Find similar
United Airlines
Apr 8
ICN4:50 pmIncheon Intl
26h 02m
1 stop
BWI5:52 amBaltimore/Washington
Apr 15
BWI5:11 pmBaltimore/Washington
22h 09m
2 stops
ICN4:20 amIncheon Intl
$505
Find similar

Delta flights from Incheon Intl Airport to Baltimore

Our best Delta deals on Incheon Intl Airport to Baltimore flight tickets
Delta
Oct 31
ICN7:30 pmIncheon Intl
17h 19m
1 stop
BWI11:49 pmBaltimore/Washington
Nov 18
BWI6:00 amBaltimore/Washington
19h 30m
1 stop
ICN3:30 pmIncheon Intl
$624
Find similar
Delta
Feb 11
ICN7:25 pmIncheon Intl
18h 46m
1 stop
BWI12:11 amBaltimore/Washington
Mar 9
BWI7:10 amBaltimore/Washington
20h 05m
1 stop
ICN4:15 pmIncheon Intl
$637
Find similar
Delta
Dec 15
ICN8:05 pmIncheon Intl
23h 55m
2 stops
BWI6:00 amBaltimore/Washington
Feb 27
BWI6:00 amBaltimore/Washington
20h 30m
2 stops
ICN4:30 pmIncheon Intl
$677
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 22, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Sat 11/8

7:15 pm-11:02 pm

1 stop17h 47m

Baltimore/Washington

Tue 12/2

6:02 am-4:45 pm

1 stop20h 43m

$481

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Tue 11/11

12:45 pm-5:28 pm

1 stop18h 43m

Baltimore/Washington

Tue 12/2

9:00 am-5:40 am

1 stop30h 40m

$495

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Thu 12/11

7:15 pm-10:54 pm

1 stop17h 39m

Baltimore/Washington

Tue 12/30

7:11 pm-4:45 pm

1 stop31h 34m

$497

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Tue 11/25

6:00 pm-5:40 am

1 stop25h 40m

Baltimore/Washington

Tue 1/6

8:42 am-5:40 am

1 stop30h 58m

$503

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Fri 10/31

7:30 pm-11:49 pm

1 stop17h 19m

Baltimore/Washington

Tue 11/18

6:00 am-3:30 pm

1 stop19h 30m

$624

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Wed 2/11

7:25 pm-12:11 am

1 stop18h 46m

Baltimore/Washington

Mon 3/9

7:10 am-4:15 pm

1 stop20h 05m

$637

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Fri 11/14

7:25 pm-3:44 pm

1 stop34h 19m

Baltimore/Washington

Mon 12/1

6:21 pm-5:45 am

1 stop21h 24m

$720

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Sat 11/8

9:10 am-5:01 pm

1 stop21h 51m

Baltimore/Washington

Mon 12/1

7:27 pm-5:45 am

1 stop20h 18m

$773

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Fri 2/13

9:00 pm-5:55 pm

1 stop34h 55m

Baltimore/Washington

Fri 2/27

6:55 pm-5:20 am

1 stop20h 25m

$800

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Mon 12/22

9:10 am-4:56 pm

1 stop21h 46m

Baltimore/Washington

Sat 12/27

5:36 pm-3:55 pm

2 stops32h 19m

$907

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Incheon Intl Airport to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Incheon Intl Airport and Baltimore?

What is the cheapest month to fly to Baltimore?

If you’re not able to fly to Baltimore in March, then December is your next best option. Flight prices from Incheon Intl Airport to Baltimore during December average around $761.

Can stopping save me money on Incheon Intl Airport to Baltimore flights?

You could potentially save up to 24% on your flight if you consider stops on a Incheon Intl Airport to Baltimore flight.

How have Incheon Intl Airport to Baltimore flight prices changed over time?

As of October 2025, prices for Incheon Intl Airport to Baltimore flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Incheon Intl Airport to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Incheon Intl Airport to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Incheon Intl Airport to Baltimore (ICN to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Baltimore

Direct flights

None
There are no direct flights from Incheon Intl Airport to Baltimore. There are no popular flight routes from Incheon Intl Airport to Baltimore.
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  • How far is Incheon Intl to Baltimore/Washington by plane?

    Baltimore/Washington is 6931.1 mi away from Incheon Intl. Typically, this will take 17h 19m by plane in normal conditions.

  • When did momondo last update prices for flights from Incheon Intl Airport to Baltimore/Washington Airport?

    Prices for flights from Incheon Intl Airport to Baltimore/Washington Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Incheon Intl Airport to Baltimore/Washington Airport?

  • How old do you have to be to fly from Incheon Intl Airport to Baltimore/Washington Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The travel and health documents required for your trip to Baltimore/Washington Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Baltimore/Washington Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Incheon Intl Airport to Baltimore?

Best airlines flying from Incheon Intl Airport to Baltimore

Compare and see reviews for airlines that fly from Incheon Intl Airport to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $508Free CancellationRating
7.4
8,988 reviews
Search United Airlines flights
DeltaPriceFrom $649Free CancellationRating
7.9
7,978 reviews
Search Delta flights
Korean AirPriceFrom $1,185Free CancellationRating
8.4
1,153 reviews
Search Korean Air flights

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Why should I use momondo to find a flight deal from Seoul to Baltimore?

Finding the right flight to Baltimore from Seoul is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Baltimore quick and easy, saving you time and money.

Can I find flights from Seoul to Baltimore with flexible booking policies on momondo?

Flights from Seoul to Baltimore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seoul to Baltimore?

Once all potential Seoul to Baltimore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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