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ICN - IAH

$391 Find cheap flights from Incheon to Houston George Bush Airport

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 Intl to George Bush Intcntl departing on 6/3. 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
Thu 6/6
Thu 6/13

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

 
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 43,707,506 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Incheon Intl to George Bush Intcntl (ICN-IAH)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon Intl to George Bush Intcntl 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 and deals for you by selecting your travel dates.
Choose your dates
5:25 pm - 9:55 pmICN-IAH
18h 30m1 stop
5:00 pm - 3:15 pmIAH-ICN
32h 15m2 stops
$610American Airlines
Find Deal
Thu, Oct 17 - Mon, Oct 21
5:25 pm - 1:41 pmICN-IAH
34h 16m2 stops
6:11 pm - 3:15 pmIAH-ICN
31h 04m2 stops
$659American Airlines
Find Deal
Thu, Oct 17 - Mon, Oct 21
11:30 am - 8:45 pmICN-IAH
23h 15m2 stops
4:20 pm - 3:15 pmIAH-ICN
32h 55m2 stops
$824United Airlines
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Fri, Oct 4 - Wed, Oct 30
7:40 pm - 12:55 pmICN-IAH
31h 15m1 stop
7:45 pm - 3:20 pmIAH-ICN
29h 35m2 stops
$1,103Delta
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Wed, Jun 5 - Tue, Jul 30
11:30 am - 3:13 pmICN-IAH
17h 43m1 stop
2:35 pm - 4:20 amIAH-ICN
23h 45m1 stop
$1,144United Airlines
Find Deal
Wed, Jun 5 - Tue, Jul 30
7:40 pm - 10:47 pmICN-IAH
17h 07m1 stop
6:20 am - 3:20 pmIAH-ICN
19h 00m1 stop
$1,177Korean Air
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Thu, Sep 12 - Mon, Sep 23
7:40 pm - 10:47 pmICN-IAH
17h 07m1 stop
5:40 am - 4:30 pmIAH-ICN
19h 50m1 stop
$1,199Korean Air
Find Deal
Tue, Oct 22 - Wed, Nov 20
6:00 pm - 8:47 amICN-IAH
28h 47m2 stops
12:15 pm - 4:25 pmIAH-ICN
38h 10m1 stop
$1,203Air Canada
Find Deal
Tue, Sep 24 - Wed, Oct 23
6:00 pm - 11:21 amICN-IAH
31h 21m1 stop
6:21 pm - 4:25 pmIAH-ICN
32h 04m2 stops
$1,234Air Canada
Find Deal
Sun, Sep 22 - Sun, Oct 13
7:40 pm - 12:54 amICN-IAH
19h 14m2 stops
7:40 pm - 3:25 pmIAH-ICN
28h 45m2 stops
$1,638Delta
Find Deal
Fri, May 24 - Sun, Dec 15

Flights from Incheon Intl to George Bush Intcntl - Travel Insights & Trends

Get data-powered insights and trends into flights from Incheon Intl to George Bush Intcntl 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 Seoul Incheon Airport to Houston George Bush Airport?

The average price of all flights from Incheon Intl Airport to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Houston George Bush Airport on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Seoul Incheon Airport to Houston George Bush Airport. For your return ticket, we recommend flying on a Monday and avoiding Fridays for the best deals.

How far in advance should I book a flight from Incheon Intl Airport to Houston George Bush Intcntl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Incheon Intl Airport to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Incheon Intl Airport to Houston George Bush Intcntl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 77 days before departure.

Which airlines provide the cheapest flights from Seoul Incheon Airport to Houston George Bush Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Houston George Bush Airport from Seoul Incheon Airport were found on American Airlines ($408) and WestJet ($688), and the lowest round-trip tickets were found on American Airlines ($610) and United Airlines ($824).

Good to know

Low season

February

High season

September

Cheapest flight

$391
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 32% lower on average.
Flight from Seoul Incheon Airport to Houston George Bush Airport

When to book flights from Incheon Intl to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Incheon Intl to George Bush Intcntl 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 George Bush Airport flights

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

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to Houston George Bush Intcntl Airport was $391 for a one-way ticket and $610 for a round-trip.

  • Do I need a passport to fly between Seoul Incheon Airport and Houston George Bush Airport?

    A passport is required to fly from Seoul Incheon Airport to Houston George Bush Airport.

  • Which airports will I be using when flying from Seoul Incheon Airport to Houston George Bush Airport?

    On your way to Houston George Bush Airport, you’ll fly out from Incheon Intl. You’ll be landing at Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Seoul Incheon Airport to Houston George Bush Airport?

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

  • Which airline alliances offer flights from Seoul Incheon Airport to Houston George Bush Airport?

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

  • Which is the best airline for flights from Incheon to Houston, Korean Air or Asiana Airlines?

    The two airlines most popular with KAYAK users for flights from Incheon to Houston are Korean Air and Asiana Airlines. With an average price for the route of $1,401 and an overall rating of 8.5, Korean Air is the most popular choice. Asiana Airlines is also a great choice for the route, with an average price of $1,393 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Seoul Incheon Airport to Houston George Bush Airport?

    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 Incheon Airport to Houston George Bush Airport.

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

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

    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 George Bush Airport with an airline and back to Seoul Incheon Airport with another airline. Booking your flights between Seoul Incheon Airport and IAH can sometimes prove cheaper using this method.

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

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

See more FAQs

Top 4 airlines serving from Incheon Intl to George Bush Intcntl

 
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 Intl to George Bush Intcntl? 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.
8.5
Korean AirOverall score based on 1183 reviews
8.6Boarding
8.2Entertainment
8.8Crew
8.3Comfort
8.2Food
Airline reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

10.0 ExcellentAnonymous, Apr 2024ICN - SGN
Read more about Korean Air reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

Not very comfortable seated in the back plane due to turbulence

Everything about Korean air is great, hands down! Will always prefer this airline from other carriers.

Ford not that great the seat not to big for leg room like other airline

Crew was ok, but some passengers were a bit rude. Again, all outlets were not working, only the really slow charging usb plug on the entertainment system. Entertainment system was also bugged, some features just crash, the touch screen wasn't working and when trying to watch a movie the onscreen display kept flashing off and on making it very difficult to watch.

New plane. Perfect gluten free meal Very flawless procedures from check-in to the landing. Taking off on time and landing even earlier and the luggages are already there after shortest arrival report.

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Not accommodating ground staff On board slow service Crew members not very friendly

Staff was excellent. Food could use more variety. -More vegetable options. Menu didn't have juice or soda listed. -The croissants were outstanding!

Asian Vegitarian food was test less No Salt or pepper served Need to improve with Chef who can caters for Peaple from India I am sure Chef knows different varieties of food Indian People like

The flight attendant, where kind of rude, there where hiding for almost 3 hours, without doing rounds to see if people needed water or pickup the water cups, the toilets were full of water cups, because they never come back to pick them up.

Amazing service and fabulous syaff. Loved the jumbo jet too, comfortable.

The entertainment screens are dated and needs to be changed to new screens. Then when we got home, I found out 2 of our luggage’s were damaged (huge) and some items stolen.

I had the most wonderful experience from CEB bag drop through deplaning. The staff, the aircraft, food, and cabin crew were all amazing. I want to give a kudos to Marky from Mactan Cebu's Asiana airport staff for his exceptional customer service and assistance.

JetBlue's check-in was great, but there was an in-flight attendant who was very rude and unkind. I didn't realize that the bathrooms were already locked 30 mins prior to landing and needed to use the restroom. Instead of politely asking me to return, she rudely told me, 'NO, bathrooms are locked! Go back to your seat!' The JetBlue flight was more than an hour delay, which made me almost miss my connecting flight with Asiana. I understand the reasoning, but the action they took to get a hold of maintenance was time consuming. It took them more than 30 mins to get a hold of maintenance and for maintenance to get started. The Asiana flight and crew were wonderful, in general. They waited for us who were delayed from the previous flight before they took off and were very kind to take my checked baggage's info. Seats were a little uncomfortable for such long flight, but service and flight attendants were great! However, my 3 checked baggages are missing! They're lost somewhere in the transition. I'm writing this review 3 days after my arrival to the Philippines, and my 3 checked baggages, where my wedding dress is, are all still missing! I and the CEB airport crew have sent multiple emails to both JetBlue and Asiana, and neither has responded to any of our emails. Although, I was able to get in contact with JetBlue's Interline Department who confirmed that the bags were turned over to Asiana without confirmation details.

Airfare was ok . Food not good , seat ok but not comfortable. Lay over too long , crew was ok Overall just ok

The crew was amazing and really nice. The OS on the entertainment system could use an update, though. It felt old and outdated but had anything you'd need to keep busy. I usually never use it anyways, but that did stand out.

Aside from a LOT of turbulence the flight was perfect! The flight crew was superb and the food was delicious!

It started with multiple delays, cancellations, re booking, 5 hour lay over and finally on a plane from Chicago to Pittsburgh. Gates, times, etc were changed multiply times. Once on the plane, staff was fine, but built in tv did not work and could not even turn it off. Light at eye level the entire trip, so sleeping was near impossible. No snacks or drinks given.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

Two flights,both poor. No entertainment. Cramped and uncomfortable seats, little space, the rest was OK. Staff were acceptable good.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Terrible. 2 hour delay. Sat on the tarmac. Missed my connecting flight. Had to ARGUE with Customer service to get a hotel and food. Terrible experience with my loyal carrier

I liked the exit row seat. Hated the distance between gates in Houston.

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Leg room was lacking. Legs crammed into seat in front.

It was delayed several hours which delayed our connection in Denver. Not happy.

Even though we left CMI late, we mostly made up the time.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Both flights yesterday, experienced hard landings. Harder than I’ve ever felt before. Im hopeful there was weather involved and not pilot error. Other than the landing, the flight was quite good~

The food has never improved. It will never improve. But when I'm boarding a flight in priority boarding and I've spent 10 hours inside the security area of the airport and I get "randomly" selected for additional screening as I board the plane when the flight has already been delayed, and I work as a military contractor that has been issued visas direct from JMOD, I find it ridiculous. I would never recommend anyone to use AA on international flights. JAL is a better airline with older planes. The flight attendants on international hauls on American also have a chip on their shoulder and really dont deliver the same level of service code share partners do.

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

No problems with flight. Even though I had a short layover in DFW, I was still able to easily make my connection.

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.
6/3Mon
3 stops
43h 30mICN-IAH
$391
6/3Mon
2 stops
43h 29mICN-IAH
$399
10/4Fri
1 stopAmerican Airlines
18h 30mICN-IAH
$408
9/9Mon
1 stopAmerican Airlines
16h 31mICN-IAH
$414
10/4Fri
2 stopsAmerican Airlines
29h 21mICN-IAH
$417
9/19Thu
1 stopWestJet
16h 21mICN-IAH
$688
6/15Sat
1 stopWestJet
16h 08mICN-IAH
$984
10/12Sat
2 stopsUnited Airlines
26h 29mICN-IAH
$1,092
7/10Wed
2 stopsUnited Airlines
26h 28mICN-IAH
$1,109
7/8Mon
1 stopAsiana Airlines
18h 05mICN-IAH
$2,886

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Last minute flights from Incheon Intl to George Bush Intcntl

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.
5/8Wed
multi-stopAsiana Airlines
16h 50mICN-IAH
5/9Thu
multi-stopAsiana Airlines
20h 14mIAH-ICN
$1,465
5/8Wed
multi-stopKorean Air
17h 03mICN-IAH
5/16Thu
multi-stopKorean Air
18h 35mIAH-ICN
$1,555
5/8Wed
multi-stopEVA Air
40h 35mICN-IAH
5/16Thu
multi-stopEVA Air
24h 48mIAH-ICN
$1,562
5/9Thu
multi-stop
54h 16mICN-IAH
5/18Sat
multi-stop
36h 15mIAH-ICN
$1,572
5/9Thu
multi-stopEVA Air
24h 20mICN-IAH
5/18Sat
multi-stopEVA Air
24h 48mIAH-ICN
$1,579
5/8Wed
multi-stopKorean Air
17h 32mICN-IAH
5/16Thu
multi-stopKorean Air
19h 22mIAH-ICN
$1,580
5/8Wed
multi-stopAsiana Airlines
16h 50mICN-IAH
5/15Wed
multi-stopAsiana Airlines
20h 15mIAH-ICN
$1,634
5/12Sun
multi-stopAir Canada
31h 21mICN-IAH
5/24Fri
multi-stopAir Canada
31h 30mIAH-ICN
$2,066
5/10Fri
multi-stopKLM
29h 52mICN-IAH
6/7Fri
multi-stopKLM
34h 35mIAH-ICN
$2,143
5/12Sun
multi-stopAir Canada
35h 38mICN-IAH
5/26Sun
multi-stopAir Canada
30h 13mIAH-ICN
$5,009

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Seoul Incheon Airport - Houston George Bush Airport Flights

Departure:

Incheon (undefined)South Korea

Destination:

Houston George Bush Airport (IAH)United States

Return flight deals:

Houston George Bush Airport - Incheon

Cabin classes: