$357 Find Cheap Flights from Incheon to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon to Houston departing on 12/10. 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
0 bags

Search hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Houston, 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 Incheon to Houston, as well as popular online travel agencies
In the last 7 days travelers have searched 46,646,933 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

World’s Best Airfare Search Site for 2024

Cheap Flight Deals from Incheon to Houston (ICN-HOU)

 
These are the cheapest deals for flights from Incheon to Houston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Incheon to Houston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Incheon to Houston.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 pm - 8:50 pmICN-IAH
17h 50m1 stop
5:10 pm - 4:15 pmIAH-ICN
32h 05m2 stops
$675United Airlines
Find Deal
Tue, Jan 28 - Wed, Feb 5
12:45 pm - 6:22 amICN-IAH
32h 37m2 stops
10:00 pm - 4:15 pmIAH-ICN
27h 15m1 stop
$676United Airlines
Find Deal
Fri, Feb 7 - Sun, Mar 2
6:00 pm - 8:50 pmICN-IAH
17h 50m1 stop
5:10 pm - 4:15 pmIAH-ICN
32h 05m2 stops
$677United Airlines
Find Deal
Tue, Jan 28 - Wed, Feb 5
6:50 pm - 9:46 amICN-HOU
29h 56m1 stop
6:00 am - 4:45 pmHOU-ICN
19h 45m1 stop
$821American Airlines
Find Deal
Tue, Dec 24 - Wed, Jan 22
6:50 pm - 3:37 pmICN-IAH
35h 47m1 stop
7:29 am - 4:45 pmIAH-ICN
18h 16m1 stop
$821American Airlines
Find Deal
Tue, Dec 24 - Wed, Jan 22
7:30 pm - 2:24 pmICN-HOU
33h 54m2 stops
2:47 pm - 3:30 pmHOU-ICN
33h 43m2 stops
$991Delta
Find Deal
Tue, Dec 24 - Wed, Jan 22
7:30 pm - 2:24 pmICN-HOU
33h 54m2 stops
2:47 pm - 3:30 pmHOU-ICN
33h 43m2 stops
$994Delta
Find Deal
Tue, Dec 24 - Wed, Jan 22
7:40 pm - 10:52 pmICN-IAH
17h 12m1 stop
6:30 am - 3:20 pmIAH-ICN
18h 50m1 stop
$1,066Korean Air
Find Deal
Wed, Apr 23 - Mon, Apr 28
7:40 pm - 10:52 pmICN-IAH
17h 12m1 stop
6:30 am - 3:20 pmIAH-ICN
18h 50m1 stop
$1,290Korean Air
Find Deal
Thu, Apr 17 - Sun, Apr 20
2:40 pm - 11:59 pmICN-IAH
23h 19m1 stop
7:35 am - 5:35 pmIAH-ICN
20h 00m1 stop
$1,347Asiana Airlines
Find Deal
Fri, May 2 - Thu, May 15

Flights from Incheon to Houston - Travel Insights & Trends

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

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

The average price of all flights from Incheon Intl Airport to Houston clicked on KAYAK for each day over the last 12 months.
For Incheon to Houston, Tuesday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Houston back to Incheon, the best deals are generally found on Tuesday, with Saturday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Incheon Intl Airport to Houston, 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 Incheon Intl Airport to Houston is October, where tickets cost $660 on average. On the other hand, the most expensive months are December and January, where the average cost of tickets is $1,914 and $1,543 respectively.

Good to know

Cheapest flight

$357
Flight from Incheon to Houston George Bush Airport

When to book flights from Incheon to Houston

Are your dates flexible? Find out the best times to travel from Incheon to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Incheon to Houston flights

  • What is the cheapest flight from Incheon Intl Airport to Houston?

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to Houston was $357 for a one-way ticket and $675 for a round-trip.

  • Do I need a passport to fly between Incheon and Houston?

    A passport is required to fly from Incheon to Houston.

  • Which aircraft models fly most regularly from Incheon to Houston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Incheon to Houston?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Incheon and Houston, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Incheon to Houston?

    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 Houston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Incheon 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 Houston?

    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 to Houston with an airline and back to Incheon with another airline.

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

    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 to Houston from Incheon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Incheon to Houston

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Houston. 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 Incheon to Houston? 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.
8.4
Korean AirOverall score based on 1024 reviews
8.5Boarding
8.2Entertainment
8.7Crew
8.1Food
8.3Comfort
Airline reviews

I won't hesitate to fly with Korean Air again and agian....if I can get a good deal.

10.0 ExcellentJ&S, Nov 2024ICN - SEA
Read more Korean Air reviews

I won't hesitate to fly with Korean Air again and agian....if I can get a good deal.

The flight attendants seemed to be a little more grumpy this time. A350s could use more toilet stalls.

Excellent service, love the extra amenities (water bottles, blankets, etc.).

It was horrible. The flight crew was unfriendly and the food was absolutely horrible.

They had the same movie choice as my previous flight, not much of a choice, movies were not up to date, music was uninteresting. Other than sitting on the ground for 40 minutes after boarding the plane, with pilot telling us that they couldn't load the plane because of rain, (bullshit) We finally got into Bangkok of course 40 minutes late.

Terrible experience will never fly Delta again. Delayed flight with total disorganization and inept crew who wouldn’t communicate.

Will try never to fly Delta international again. Flight delayed and staff completely inept in dealing with it. Would not communicate, rude, completely disorganized. Once we reached Seoul the staff there had no idea what to do with us and led us around the airport from one pointless line to another. They were clearly not told how to manage the situation even though they had hours to make a plan. Never again.

They texted me my gate number and then they texted me again it’s now boarding but in different gate, and the gate was so far from the gate they texted me earlier. I have to run just to get to my flight. They always do that.

The crew and my luggage was still pretty good after a long flight. They take good care of the luggage.

On time departure and exceptional customer service during the entire flight.

Great service. They could offer vegetarian food and do more to reduce waste.

I like the food, the crew and everything.!!! Except for the delay in our flight.

The staffs are very accomodating!!! The foods are good!!! The entertainment from manila to incheon was miserable because we need to use our own cellphones or own ipads.

Typical Asian airline - flight attendants like robots - start food orders at first row and get to the last row right aisle last - no food selections left. 30 minutes before landing demanding everyone put seats back into upright position, window shades open and God forbid you might have to use the restroom a full 30 minutes left into a 1 hour 45 minute flight. At least the flight was cheap - but that’s the best I can say about it.

Check in agent very rude, no greeting “Hi” or “ Thank you. Doesn’t direct where to go for gate info. In flight crew staff not friendly. Very disappointed ☹️

Very comfortable seats, delicious meals, and friendly and helpful staff

The flight was delayed for 2 hours, however, we flew home safely.

Everything is good, the only issue is the aircraft need to be upgraded

I recently had the pleasure of flying with Asiana Airlines, and I can confidently say it was an outstanding experience. From the moment I checked in, the staff demonstrated exceptional professionalism and warmth. The boarding process was seamless and well-organized, ensuring a stress-free start to my journey. Onboard, the flight attendants were attentive, courteous, and went above and beyond to cater to passengers' needs. The seats were comfortable, with ample legroom, and the in-flight entertainment options were diverse and up-to-date, making the flight enjoyable and relaxing. Additionally, the meals served were delicious and well-presented, reflecting a high standard of culinary quality. The airline's commitment to safety was evident throughout the flight, with clear announcements and a reassuring presence from the crew. Overall, Asiana Airlines provided a top-tier travel experience, and I would highly recommend them to anyone seeking comfort, quality service, and a memorable journey.

I’m glad to comeback after 7 years. Flight from LAX-ICN was excellent

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Crew was nice. Flight was timely. Seats could be better as well as the food considering it’s first class.

Left on time and arrived early this extending our 31 minute transfer. Bags made it also!

Good and consistent Printer in lounge did not work for me :(

Most of my discomfort was going through TSA. However, the Delta seats had inadequate leg room and I tried my very best to connect to the wi-fi and it was a cumbersome process that finally gave me the info that I needed to sign in AFTER I had completed the flight...Why make it so difficult to use? That said I really really appreciate the pilot taking a little extra time to avoid a bad storm area and both landings in Atlanta and Orlando were flawless to my delight!!!

Delayed in taking off because no flight crew. The in seat entertainment was working properly.

I love my flight attendant Faith, always smiles always helpful. She makes the flight experience wonderful thank you

My return flights were changed by the airline and my preferred seat selection with extra legroom was not transferred to the new flights

I upgraded to first class only to find out that I still had no access to the sky lounge without a sky miles card or AmEx (something that should be emphasized outside of the fine print!) Also, no food or drink service provided during the flight, so I basically paid 4x more just for “free” checked baggage and a bigger seat. Not worth it.

Very dissatisfied with the fact that I had upgraded to first class for the second part of my trip only to find out that the lounge was still not available to me, as well as not having any food or drink service on the flight due to weather, so I lost out more than what I paid for.

Smooth boarding. I liked the pilots communicated potential turbulence upcoming.

Plane still had screens for watching movies. Good selection too.

The care and attention for my flight was great. The seats were not as comfortable.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

They need to improve their boarding process. Group 1 and/or paying first class passengers shouldn't be in the middle of boarding process

The plane was so gross and dirty. Literally saw dust layering and flowing out the grey vents. Dust was all over the air vent knobs to the point where I took my sani wipe and cleaned them down so at least it wasn't blowing my my face. Also, I upgraded and paid for Wifi and it's always so spotty. I get we are in the air, but don't charge for it if it's not going to work. I expect so much more from United. They really are giving up.

Short flying. The seats do not recline at all and very uncomfortable.

Flight was on time, crew were excellent. For some reason our originally selected seats were changed. We had to re-choose our seats when we checked in online and options were limited. One of our two checked bags we placed on the wrong carousel. It was only be shear luck that I saw it. That cost us 20 minutes of wasted time. So much for the “priority” tags. They are meaningless, and have been ever since they were implemented. I wish you would do the save some money and stop using them.

Great crew, boarding and deboarding excellent. Seats too close together. The 5'8" woman seated next to me had her knees pushed into the seat in front of her. The meat was very tough in the dinner...

The ground crew in Houston were not friendly. The security staff were very rude and reflected an attitude of superiority with rude remarks.

The flight was as good as it gets when flying. On time departure and arrival plus no lost luggage.

Flight was cancelled as I was in line for security. Next available flight got me to my destination 24 hrs later than the first. No refunds offered, just credit toward another flight. I booked with delta, got to my destination only 2 hrs behind my original flight schedule. Won’t be using American again.

Checked in the minute I was allowed and still wound up in group 8 for boarding.

great experience. minimal lines at BWI. at DFW they got a long haul 787 boarded in 30 minutes

These are the things that AA did right on this flight:1 Smooth Boarding Process, 2 Departed on time, 3 Arrived early at destination 4, Friendly and courteous staff. Great job AA!

Great Team on the flight. I was the only one in the exit row and the flight attendant just sat down and we had a talk about my responsibilities sitting in the exit row. It was very humorous. During the flight every time one of the flight team members made eye contact, they smiled. It was a small thing, but it was a friendly environment.

More room. International flight - by the time you put your purse and shoes under the seat in front of you, add in the pillow and blanket they give you- makes for tight fit.

Overall good. Tight connection in DFW because of gate unavailability upon landing.

Excellent customer service at check in at Austin flight to DFW and excellent customer service from Karren in terminal B at DFW.

The flight attendants were talking the entire time on the back and I couldn’t even take a nap. Super annoying

Book cheap flights from Incheon to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Incheon to Houston found on KAYAK in the last 72 hours.
12/10Tue
2 stops
44h 57mICN-IAH
$357
12/10Tue
3 stops
43h 55mICN-IAH
$363
12/24Tue
1 stopAmerican Airlines
29h 56mICN-HOU
$460
12/24Tue
1 stopAmerican Airlines
31h 42mICN-IAH
$460
12/24Tue
2 stopsDelta
33h 54mICN-HOU
$932
12/24Tue
2 stopsDelta
33h 54mICN-HOU
$934
4/25Fri
1 stopKorean Air
17h 05mICN-IAH
$953
12/1Sun
1 stopUnited Airlines
32h 30mICN-IAH
$1,077
4/25Fri
1 stopKorean Air
19h 16mICN-HOU
$1,087
1/12Sun
2 stopsUnited Airlines
20h 59mICN-IAH
$1,111

Search by stops

Search by airline

Search by price

Last minute flights from Incheon to Houston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Incheon to Houston that are departing in the next 10 days.
11/25Mon
multi-stopUnited Airlines
32h 45mICN-IAH
12/5Thu
multi-stopUnited Airlines
17h 58mIAH-ICN
$675
11/25Mon
multi-stopUnited Airlines
19h 29mICN-IAH
12/2Mon
multi-stopUnited Airlines
32h 00mIAH-ICN
$677
11/26Tue
multi-stopAmerican Airlines
28h 54mICN-HOU
12/2Mon
multi-stopAmerican Airlines
19h 43mHOU-ICN
$736
11/25Mon
multi-stopAir Canada
35h 48mICN-IAH
12/5Thu
multi-stopAir Canada
40h 15mIAH-ICN
$765
11/25Mon
multi-stopAir Canada
29h 43mICN-IAH
12/5Thu
multi-stopAir Canada
40h 15mIAH-ICN
$771
11/25Mon
multi-stopAmerican Airlines
20h 05mICN-HOU
12/5Thu
multi-stopAmerican Airlines
19h 47mHOU-ICN
$921
11/26Tue
multi-stopDelta
28h 51mICN-HOU
12/2Mon
multi-stopDelta
31h 39mHOU-ICN
$1,135
11/26Tue
multi-stopDelta
28h 51mICN-HOU
12/4Wed
multi-stopDelta
32h 39mHOU-ICN
$1,148
11/24Sun
multi-stop
34h 15mICN-IAH
11/29Fri
multi-stop
20h 05mIAH-ICN
$1,473
11/22Fri
multi-stop
34h 15mICN-IAH
12/3Tue
multi-stop
40h 16mIAH-ICN
$1,537

Search by stops

Search by airline

Search by price

Everything you need to know for your flight from Incheon to Houston

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.