$662 Cheap Flights from Houston to Seoul

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Find The Best Dates To Fly from George Bush Intercontinental to Incheon Intl.

Amazing IAH to ICN Flight Deals

The cheapest flights to Incheon Intl. found within the past 7 days were $795 round trip and $662 one way. Prices and availability subject to change. Additional terms may apply.

FAQs about flights from George Bush Intercontinental Airport (IAH) to Incheon Intl. Airport (ICN)

Can I catch a flight from Houston, TX Airport (IAH-George Bush Intercontinental) to Seoul Airport (ICN-Incheon Intl.) right now?

For any current Seoul Airport (ICN-Incheon Intl.) quarantine requirements and travel advice, visit our Covid-19 Travel Advisor. Look before you arrange your flight, so you don't get caught out en route.

Are there direct flights from Houston Airport to Seoul–Incheon Intl. Airport?

If you want to travel as quickly as possible from Houston Airport to Incheon Airport, look into Delta, United Airlines and Korean Air. No airlines advertise nonstop flights between the two locations, so you'll have to make at least one stopover.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to ICN, please visit our Customer Service Portal.

How long is the flight from IAH to Incheon Intl. Airport (ICN)?

The travel time between Houston and Incheon is approximately 18 hours and 7 minutes — long enough to muddle anyone's body clock. Think about the time zone differences and plan when you'll sleep on the flight to ward off jet lag.

What is the flight distance from Houston Airport to Seoul–Incheon Intl. Airport?

From Houston Airport to Incheon Intl. Airport (ICN), the flight distance is 8,886 mi. It's a long journey, so make sure you bring your essentials. A pair of compression socks and a fluffy eye mask are terrific items to begin with.

What airlines fly from Houston Airport to Incheon Intl. Airport (ICN)?

With no direct flights on offer, it's in your best interest to book in advance when traveling between IAH and Incheon Intl. Airport (ICN). Find a convenient route with the least amount of stopovers and save yourself some time.

What airlines have practices regarding COVID-19 in place and use social distancing?

From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with Korean Air, Asiana Airlines or Vietnam Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.


Traveling From George Bush Intercontinental
Traveling To Incheon Intl.
Shortest Flight Time hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price $795

Route Info

Flight path for flights from George Bush Intercontinental Airport to Incheon International Airport.

7,782.00 miles

Discover our best flights from Houston IAH to Seoul ICN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 


Find our best return flights from Houston IAH to Seoul ICN at the right price  

Airfares to Seoul ICN from Houston IAH currently cost between $795 and $1,070. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 


Book one-way flights from Houston IAH to Seoul ICN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Houston IAH to Seoul ICN on Travelocity starting at $662. Prices and availability subject to change. Additional terms may apply. 


Get to Seoul ICN from Houston IAH quicker with direct flights. 

Get to Seoul faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ICN from IAH to take around hour(s) min(s).  


Find our cheapest airfares for flights from Houston IAH to Seoul ICN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ICN from IAH. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  


Get our best airfare deals for your flight from Houston IAH to Seoul ICN today 

If you’re flexible about when you travel, June is usually the cheapest month to fly from Houston IAH to Seoul ICN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 


Book flexible airline tickets for flights to Seoul ICN from Houston IAH 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ICN from IAH have this option.  


Travel with confidence when you book flights to Seoul ICN from Houston IAH with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.