$550 Find Cheap Flights from Seoul to Maryland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seoul to Maryland departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Maryland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seoul to Maryland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seoul to Maryland, as well as popular online travel agencies
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Flight Deals

Book Cheap Seoul to Maryland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seoul to Maryland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seoul to Maryland

ה', יולי 9 - ו', יולי 17
Air China Logo
5:50 pm - 7:30 pm
ICN
-
IAD
38h 40m
1 stop
Air China Logo
11:00 pm - 4:35 pm
IAD
-
ICN
28h 35m
1 stop
$1,064Air China
ו', נוב' 13 - ו', נוב' 20
Air China Logo
1:10 pm - 6:30 pm
ICN
-
IAD
19h 20m
1 stop
Air China Logo
10:00 pm - 9:55 pm
IAD
-
ICN
33h 55m
1 stop
$1,065Air China
ו', יולי 10 - ו', יולי 24
Air China Logo
1:05 pm - 7:30 pm
ICN
-
IAD
19h 25m
1 stop
Air China Logo
11:00 pm - 10:00 pm
IAD
-
ICN
34h 00m
1 stop
$1,068Air China
ב', נוב' 2 - א', ינו' 31
Multiple Airlines Logo
7:20 am - 5:00 am
ICN
-
IAD
35h 40m
2 stops
Multiple Airlines Logo
6:10 am - 5:55 am
IAD
-
ICN
33h 45m
2 stops
$1,104Multiple Airlines
ה', ספט' 24 - ב', ספט' 28
Air Canada Logo
5:45 pm - 10:09 am
ICN
-
PHL
29h 24m
2 stops
Air Canada Logo
3:25 pm - 4:05 pm
PHL
-
ICN
35h 40m
2 stops
$1,115Air Canada
ד', דצמ' 9 - ג', ינו' 26
Air Canada Logo
6:55 pm - 2:44 pm
ICN
-
PHL
33h 49m
2 stops
Air Canada Logo
3:20 pm - 5:10 pm
PHL
-
ICN
35h 50m
2 stops
$1,116Air Canada
ה', ספט' 24 - ב', ספט' 28
Delta Logo
7:00 pm - 6:05 am
ICN
-
PHL
24h 05m
2 stops
Delta Logo
7:20 am - 3:20 pm
PHL
-
ICN
19h 00m
1 stop
$1,137Delta
ש', אוג' 22 - ש', אוג' 29
Multiple Airlines Logo
6:00 pm - 12:51 pm
ICN
-
DCA
31h 51m
2 stops
Multiple Airlines Logo
6:59 pm - 9:40 pm
DCA
-
ICN
37h 41m
1 stop
$1,243Multiple Airlines
ה', דצמ' 17 - ג', פב​​​​​​​' 23
Delta Logo
8:35 pm - 11:46 pm
ICN
-
BWI
17h 11m
1 stop
Delta Logo
7:30 am - 3:50 pm
BWI
-
ICN
18h 20m
1 stop
$1,249Delta
ו', אוג' 21 - א', אוג' 30
United Airlines Logo
4:50 pm - 10:09 am
ICN
-
BWI
30h 19m
2 stops
United Airlines Logo
8:30 am - 4:20 am
BWI
-
ICN
30h 50m
2 stops
$1,306United Airlines
Booking Insights

KAYAK's insights & trends for Seoul to Maryland flights

Get data-powered insights and trends into flights from Seoul to Maryland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest time of day to fly to Maryland?

The average price for all round-trip flights from Seoul to Maryland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Maryland is generally in the morning, when round-trip flights cost $1,375 on average. The most expensive time of day to fly to Maryland is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,375.

What is the cheapest month to fly from Seoul to Maryland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seoul to Maryland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seoul to Maryland is November, when tickets cost $475 (return) on average. On the other hand, the most expensive months are May and April, when the average cost of round-trip tickets is $1,268 and $1,162 respectively.

What’s the cheapest day of the week to fly from Seoul to Maryland?

The average price of all round-trip flights from Seoul to Maryland clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Maryland on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Seoul to Maryland. For your return ticket, we recommend flying on a Tuesday and avoiding Saturdays for the best deals.

How far in advance should I book a flight from Seoul to Maryland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seoul to Maryland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seoul to Maryland, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$550
Best time to beat the crowds with an average 51% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Seoul Incheon Airport to Baltimore

FAQs - booking Maryland flights

  • How does KAYAK find such low prices on flights from Seoul to Maryland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seoul to Maryland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seoul to Maryland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seoul to Maryland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seoul to Maryland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seoul to Maryland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seoul to Maryland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seoul to Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Seoul to Maryland

 
See real verified KAYAK customer reviews for airlines flying from Seoul to Maryland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seoul to Maryland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8455 reviews
7.8Comfort
7.8Entertainment
8.1Boarding
7.2Food
8.5Crew
Airline reviews

The internet that was free was terrible, the turbulence was pretty bad - uncontrollable I know.

4.0 OkayKellie, Jun 2026
MUC - DTW
Read more Delta reviews

The internet that was free was terrible, the turbulence was pretty bad - uncontrollable I know.

It was as good as it could be. Flying is not a pleasant experience these days.

The plane was old and thus the seats were not good. No cushion left whatsoever, and it all was a bit worn out.

I was in Comfort and we didn’t get any drinks, chips or anything! First Class got full service on the flight and Comfort got nothing. Seat was horrible and uncomfortable

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

One of the best airlines that I flew on, the flight attendants were very attentive and professional.

Check in process was terrible. Lady at counter didn’t know what she was doing

They boarded very early. We rushed to transfer and got to the gate 5 minutes after boarding was scheduled to start, however they were making a last call and holding signs for “all customers” to board. They were helpful at the gate, but I was surprised to see that we were some of the last to board at 5 minutes after scheduled boarding was to begin.

Service was good for such a short flight. Small plane but smooth flight.

Could not hear any of the announcements. The speakers seemed out of service. I wish the entertainment system would allow me to watch on my own iPad than the airplane ‘s old display.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

David went above and beyond to make our flight the best that it could be

My experience was medium staff where great I dislike flying in triple 7 seats very uncomfortable and no room on jet all the rest of the flights where great

The crew and flight was amazing. I haven't flown United in years but plan to switch to you being my main airline

The crews are great.. Easy boarding. Inflight entertainment ok. Food is a disappointment.

Wouldn’t let me check in said couldn’t find a ticket had to wait very long Time

Seat cushions were worn down and it hurts as I seated under 5 hours of the plane ride.

There was no door or screen for privacy in Business class. With the price and class, the privacy is something the passengers expect. Understandably not all plane has the option but consider reconfiguration of the cabin. I would rather take other airlines in the future. The meal and snack options are different than what was in the website and printed information sheet. I also missed snacks but never offered again. It was not worth the price I paid.

I wish I had another choice. Domestic flight in the USA is atrocious.

Everything you need to know for your flight from Seoul to Maryland

Cabin class types available on flights to Maryland

Cabin classes available on flights to Maryland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.