ICN

$380 Find Cheap Flights from Houston to Incheon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Incheon departing on 11/7. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Incheon.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Incheon.
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Flight Deals

Cheap Flights from Houston to Incheon

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Incheon 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Incheon

Fri, Nov 14 - Tue, Dec 2
Multiple Airlines Logo
2:05 pm - 5:10 amIAH-ICN
24h 05m1 stop
Multiple Airlines Logo
9:20 pm - 5:29 pmICN-IAH
35h 09m2 stops
$763Multiple Airlines
Find Deal
Wed, Mar 4 - Tue, Mar 24
Philippine Airlines Logo
7:49 pm - 7:25 pmIAH-ICN
56h 36m2 stops
Philippine Airlines Logo
7:30 am - 7:16 pmICN-IAH
49h 46m2 stops
$791Philippine Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 20
Multiple Airlines Logo
10:00 pm - 5:10 amIAH-ICN
40h 10m1 stop
Multiple Airlines Logo
9:20 pm - 12:44 pmICN-IAH
30h 24m2 stops
$793Multiple Airlines
Find Deal
Mon, Nov 3 - Thu, Nov 13
Multiple Airlines Logo
11:37 am - 5:10 amIAH-ICN
26h 33m1 stop
Multiple Airlines Logo
9:20 pm - 5:29 pmICN-IAH
35h 09m2 stops
$797Multiple Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 20
Multiple Airlines Logo
2:05 pm - 12:20 pmIAH-ICN
31h 15m2 stops
Multiple Airlines Logo
1:20 pm - 4:53 amICN-IAH
30h 33m2 stops
$798Multiple Airlines
Find Deal
Wed, Feb 4 - Sun, Feb 15
American Airlines Logo
6:00 am - 4:45 pmHOU-ICN
19h 45m1 stop
American Airlines Logo
6:50 pm - 8:03 pmICN-HOU
16h 13m1 stop
$1,408American Airlines
Find Deal
Wed, Feb 4 - Sun, Feb 22
Delta Logo
6:00 am - 3:50 pmHOU-ICN
18h 50m1 stop
Delta Logo
9:35 am - 9:46 pmICN-HOU
27h 11m2 stops
$1,413Delta
Find Deal
Tue, Mar 17 - Wed, Mar 25
American Airlines Logo
6:06 am - 3:55 pmHOU-ICN
19h 49m1 stop
American Airlines Logo
5:55 pm - 8:41 amICN-HOU
28h 46m1 stop
$1,414American Airlines
Find Deal
Tue, Jan 6 - Tue, Jan 20
Delta Logo
5:00 pm - 3:50 pmHOU-ICN
31h 50m1 stop
Delta Logo
6:00 pm - 9:46 pmICN-HOU
18h 46m1 stop
$1,416Delta
Find Deal
Sat, Jan 3 - Sat, Jan 17
Korean Air Logo
6:00 am - 5:45 pmHOU-ICN
20h 45m1 stop
Korean Air Logo
7:25 pm - 9:46 pmICN-HOU
17h 21m1 stop
$1,739Korean Air
Find Deal

Everything you should know

Cheapest round-trip
$763
Typical prices: $1,320-$1,747
Multiple Airlines
Fri 11/14Tue 12/2
IAH - ICN • 1 stop
Cheapest one-way
$380
Typical prices: $468-$632
Multiple Airlines
Fri 11/7
IAH - ICN • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Incheon!
Booking Insights

KAYAK's insights & trends for Houston to Incheon flights

Get data-powered insights and trends into flights from Houston to Incheon 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 Houston to Incheon?

The average price of all round-trip flights from Houston to Incheon Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Incheon on a Tuesday and more expensive on a Saturday. On your return trip to Houston, you should consider flying back on a Saturday, and avoid Wednesdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Incheon Intl Airport, 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 Houston to Incheon Intl Airport is November, where tickets cost $938 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,862 and $1,756 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston to Incheon Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Cheapest flight$380
Flight from Houston George Bush Airport to Seoul Incheon Airport

When to book flights from Houston to Incheon

Are your dates flexible? Find out the best times to travel from Houston to Incheon 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 Houston to Incheon flights

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

    In the last 3 days, the lowest price for a flight from Houston to Incheon Intl Airport was $380 for a one-way ticket and $763 for a round-trip.

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

    A passport is required to fly from Houston to Incheon.

  • Which airports will I be using when flying from Houston to Incheon?

    Houston has 2 major airports: Houston Hobby and Houston George Bush Intcntl. Incheon Intl is the only airport in Incheon. You’ll usually find the cheapest deals if you fly from Houston George Bush Airport.

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

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

  • Which airline alliances offer flights from Houston to Incheon?

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

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

    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 Houston to Incheon.

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

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

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

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

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

Reviews of the top 5 airlines serving from Houston to Incheon

 
See real verified KAYAK customer reviews for airlines flying from Houston to Incheon. 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 Houston to Incheon? 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
EVA AirOverall score based on 1251 reviews
8.4Boarding
8.0Entertainment
8.6Crew
8.0Food
8.3Comfort
Airline reviews

everything was so good! Especially Food. It was the best I've ever had! However,I requested to add mileage point to Star alliance group ANA; it hasn't been added yet.... 😞

10.0 ExcellentKumi, Oct 2025TSA - HND
Read more EVA Air reviews

everything was so good! Especially Food. It was the best I've ever had! However,I requested to add mileage point to Star alliance group ANA; it hasn't been added yet.... 😞

The crew very accommodating and food too is good. Keep up the good work

The crews are very efficient. Other airlines should learn from them when it comes to boarding and departing from the airplane. They also display efficiency in serving meals. They don't keep the aisles blocked for hours like some other airlines. The food is poor. Generally the food was unrecognizable and poorly prepared. The only thing that made it better than US flag carriers is that there was a fresh fruit bowl with each meal.

Very good service and food. Crew was professional and considerate. Cabin and restrooms were kept clean

Flight Attendants could have been nicer and food portions could be bigger.

Great experience, comfort and food is delicious. Always great service and one time

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

I have never heard of EVA air before but I am so happy my wife and I were able to flight on their planes twice. Everything on these flights just felt better than their competitors. As someone with longer legs any bit of extra leg spaces is appreciated. The different options for food and drinks were also a plus. They were extra careful to make sure my wife's eating restrictions were taken care for. They had a before take off and landing announcements on the built in tablets for each seat and it gave out information that was very helpful. Such as what and how to declare your items in the specific country you landed in, any odd items that may be illegal to bring it (and even the reasoning why) and any other information you might need to make your post flight experience better. Oh and the seats were more comfortable, had more ability to lean and the headrest was much better for flight sleeping. The only downside was there were "forced" ads on the tablet at take off for maybe 5-10 minutes but honestly, this flight was the cheapest option and had all the benefits listed above that is such an easy trade off. Im keeping an eye out for EVA air going forward.

I have never heard of EVA air before but I am so happy my wife and I were able to flight on their planes twice. Everything on these flights just felt better than their competitors. As someone with longer legs any bit of extra leg spaces is appreciated. The different options for food and drinks were also a plus. They were extra careful to make sure my wife's eating restrictions were taken care for. They had a before take off and landing announcements on the built in tablets for each seat and it gave out information that was very helpful. Such as what and how to declare your items in the specific country you landed in, any odd items that may be illegal to bring it (and even the reasoning why) and any other information you might need to make your post flight experience better. The only downside was there were "forced" ads on the tablet at take off for maybe 5-10 minutes but honestly, this flight was the cheapest option and had all the benefits listed above that is such an easy trade off. Im keeping an eye out for EVA air going forward.

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

This was an amazing flight. The crew was great. The service was great. The food provided was great.

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

Korean air has a little bit more seating space than Asiana air.

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Unfortunately, there has been a boarding and departure delay. However, as usual, the flight arrived earlier than the scheduled. There has been a turbulence in-between, it’s unavoidable. I couldn’t complain them.

Not many people, so you can lay down on two seats

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

Very good experience. Great cabin crew. Much better than expected

my wife got very sick and we did not travel . we booked and bought the travel insurance and dot nothing but hassle and a triangle of stress in trying to make the insurance claim I called in and was told they would not give me anything in writing to say they would not refund my money back this make it impossible to file the claim I will never book with Kayak again.

We got delayed to the point of having a 20 hour layover. That is absurd. I couldn’t believe it. I’m furious.

Kayak was the problem! The tickets we bought did not allow for carry on or checked luggage and we ended up paying more for those services than the tickets! The paperwork Kayak provided for the receipt left the luggage policy for Westair intentionally blank. This was intentionally decietful on Kayak's part. Our additional cost was over $400.00! I will be calling customer service today asking for refunds and I will keep you informed on any review sites as I can. Keith

Leaving the same day as planned would've been better

I like the web site, prompt notifications, website checks in process, and airport check in. The flight attendants are attentive and polite. The return flight was 2 hours late and reason vine doesn't sound like an unplanned and unexpected issue (scheduled plane maintenance).

Typical Canadian airline experience. Charger and tray were broken, food was poor quality, and yet you're still paying more than flights with equal to better service than elsewhere globally.

Our flight was delayed almost 3.5 hours (some of the issue seemed to be weather-related, yes) but NOTHING was offered as an conciliatory gesture for this delay. No food offering or any additional drink offering. There is no entertainment is available on any screen behind the seats. The airlines are so quick to penalize customers for slightest requests for comfort- seat changes, complicated baggage allowances, seating zones which are utterly dehumanizing (ZONE 9? after Zone 4- why? This is so clearly meant to be a message to those that do not have 'loyalty' to this airline to make a distinguishing line in the sand. There is such a lack of humanity in the way people are corralled in and spoken to. So, I don't think airlines should be all that surprised when those some dehumanizing corporate treatment is returned to them when asked. The flight on the way into Calgary was scheduled to arrived at 9:25 and we arrived at 12:45 AM. It is not okay. I would think TWICE and possibly once more before booking with them again. Their overhead bins are small and limited so they bully you into either paying for a $90 checked bag or gate check a lot of people's bags. Often on their website there is no carry-on bag allowance. Beware!

Missed the connection due to previous flight delay. Can't rate a flight I was not on

They cancelled and moved my flight with no email or text or any other notice. I discovered this only when I attempted to check in for my flight. Actual flying experience was above average.

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

Information on your arrival and departure airports

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