$530 Find Cheap Flights from Incheon to Maryland - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Incheon to Maryland Plane Tickets

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Incheon to Maryland

Wed, Oct 28 - Wed, Nov 11
Multiple Airlines Logo
9:55 pm - 10:21 amICN  Incheon Intl-IAD Washington, D.C. Dulles Intl
49h 26m2 stops Newark Orlando
Multiple Airlines Logo
11:35 pm - 5:25 amIAD  Washington, D.C. Dulles Intl-ICN Incheon Intl
15h 50mnonstop
$958Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
Air Canada Logo
5:55 pm - 2:44 pmICN  Incheon Intl-PHL Philadelphia
33h 49m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
3:20 pm - 5:10 pmPHL  Philadelphia-ICN Incheon Intl
35h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$969Air Canada
Fri, Oct 30 - Sat, Nov 7
Delta Logo
8:35 pm - 2:10 pmICN  Incheon Intl-PHL Philadelphia
30h 35m1 stop Minneapolis St Paul
Delta Logo
7:15 pm - 3:50 pmPHL  Philadelphia-ICN Incheon Intl
30h 35m1 stop Minneapolis St Paul
$1,031Delta
Wed, Oct 28 - Wed, Nov 11
Delta Logo
6:45 pm - 5:44 amICN  Incheon Intl-PHL Philadelphia
23h 59m1 stop Seattle/Tacoma Intl
Delta Logo
6:00 am - 3:50 pmPHL  Philadelphia-ICN Incheon Intl
19h 50m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
$1,032Delta
Sun, Oct 25 - Sun, Nov 1
AIR PREMIA Logo
9:05 pm - 9:35 pmICN  Incheon Intl-IAD Washington, D.C. Dulles Intl
13h 30mnonstop
AIR PREMIA Logo
11:35 pm - 5:25 amIAD  Washington, D.C. Dulles Intl-ICN Incheon Intl
15h 50mnonstop
$1,188AIR PREMIA
Sun, Oct 25 - Fri, Nov 6
AIR PREMIA Logo
9:05 pm - 9:35 pmICN  Incheon Intl-IAD Washington, D.C. Dulles Intl
13h 30mnonstop
AIR PREMIA Logo
11:35 pm - 5:25 amIAD  Washington, D.C. Dulles Intl-ICN Incheon Intl
15h 50mnonstop
$1,188AIR PREMIA
Sun, Dec 13 - Sun, Feb 7
United Airlines Logo
6:30 pm - 11:00 pmICN  Incheon Intl-IAD Washington, D.C. Dulles Intl
42h 30m1 stop Newark
United Airlines Logo
4:10 pm - 5:40 amIAD  Washington, D.C. Dulles Intl-ICN Incheon Intl
23h 30m1 stop San Francisco
$1,251United Airlines
Sat, Dec 12 - Mon, Feb 8
United Airlines Logo
6:30 pm - 11:00 pmICN  Incheon Intl-IAD Washington, D.C. Dulles Intl
42h 30m1 stop Newark
United Airlines Logo
4:10 pm - 5:40 amIAD  Washington, D.C. Dulles Intl-ICN Incheon Intl
23h 30m1 stop San Francisco
$1,251United Airlines
Tue, Oct 27 - Tue, Jan 26
Korean Air Logo
10:15 am - 10:50 amICN  Incheon Intl-IAD Washington, D.C. Dulles Intl
13h 35mnonstop
Korean Air Logo
11:50 am - 5:40 pmIAD  Washington, D.C. Dulles Intl-ICN Incheon Intl
15h 50mnonstop
$1,697Korean Air
Tue, Nov 10 - Wed, May 5
Korean Air Logo
10:15 am - 9:50 amICN  Incheon Intl-IAD Washington, D.C. Dulles Intl
13h 35mnonstop
Korean Air Logo
1:15 pm - 5:40 pmIAD  Washington, D.C. Dulles Intl-ICN Incheon Intl
15h 25mnonstop
$1,697Korean Air
Booking Insights

KAYAK's insights & trends for Incheon to Maryland flights

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

How much is a round-trip flight from Incheon Intl Airport to Maryland?

Flight prices are above average for this route right now.

Flights to Maryland from Incheon Intl Airport usually cost between $714 and $896 in January.
The lowest price found in the past 5 days was $1,288 on United Airlines (Jan 27-Jan 31).

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

The cheapest time of day to fly to Maryland is generally at night, when round-trip flights cost $1,230 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 $1,346.

What is the cheapest month to fly from Incheon Intl Airport to Maryland?

The cheapest month for flights from Incheon Intl Airport to Maryland is November, when tickets cost $700 (return) on average. On the other hand, the most expensive months are August and April, when the average cost of round-trip tickets is $1,605 and $1,411 respectively.

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

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, Tuesday is the most expensive day to fly from Incheon to Maryland. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

How far in advance should I book a flight from Incheon Intl Airport to Maryland?

To get a below average price on the flight from Incheon Intl Airport to Maryland, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Find deals

Good to know

Low season

January

Cheapest flight

$530
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Incheon to Washington Dulles Airport

FAQs - booking Maryland flights

  • How does KAYAK find such low prices on flights from Incheon 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 Incheon to Maryland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Incheon 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 Incheon 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 Incheon 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 Incheon 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 Incheon 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 airline flying from Incheon to Maryland

 
Need help choosing which airline to fly with from Incheon 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.
7.4
United AirlinesOverall score based on 10213 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
8.1Crew
6.7Food
Airline reviews

Baggage claim signs were not updated with my flight information, so I had to guess. The app wasn't updated either.

8.0 ExcellentFlavius, Jul 2026
Read more United Airlines reviews

Baggage claim signs were not updated with my flight information, so I had to guess. The app wasn't updated either.

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.

More options for your flight from Incheon to Maryland

Complete your trip to Maryland with a hotel stay or car rental

Car rentals in Maryland
Hotels in Maryland
Vacations in Maryland