$710 Cheap Flights from Houston to Seoul

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

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 $1,037 round trip and $710 one way. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from George Bush Intercontinental Airport (IAH) to ICN right now?
Make sure you visit the Covid-19 Travel Advisor to see if there are any current quarantine requirements or travel advice reports in effect in ICN when flying from IAH.
Are there direct flights from George Bush Intercontinental Airport (IAH) to Incheon Airport?
If you’d like to travel with minimum fuss from IAH to ICN, look into United Airlines, Delta and Korean Air. No airlines offer nonstop flights on this route, so you’ll need 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 George Bush Intercontinental Airport (IAH) to Incheon Intl. Airport (ICN)?
It takes roughly 18 hours and 22 minutes to get from IAH to Incheon Airport. For this long-haul flight, you’ll want to be as best prepared as possible. Consider bringing a neck pillow for improved sleep, packing some snacks and wearing comfortable shoes and clothing.
What is the flight distance from Houston Airport to Incheon Airport?
You’ll have covered 7,100 mi by the time you’ve left the tarmac at George Bush Intercontinental Airport (IAH) and touched down at Incheon Airport. We recommend you bring lots to pass the time — it’ll be a long ride.
What airlines fly from IAH to ICN?
As yet, there are no direct flights offered between IAH and Incheon Airport. Start planning early to save time and find the best route with the fewest stopovers.
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, Jin Air or Asiana 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 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that 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 2021, 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 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. 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 $1,037

Route Info

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

Distance:
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 $1,037 and $1,753. 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 $710. 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, March 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.