Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Incheon Intl Airport to Houston George Bush Intcntl Airport from $373

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Houston George Bush Intcntl Airport departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Incheon Intl Airport to Houston

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Incheon Intl Airport to Houston.
Air Canada Logo
7:05 pm - 11:14 amICN-IAH
30h 09m1 stop
Air Canada Logo
4:55 pm - 4:05 pmIAH-ICN
33h 10m1 stop
$781Air Canada
Find Deal
Wed, May 7 - Wed, May 28
Air Canada Logo
7:05 pm - 7:56 pmICN-IAH
38h 51m2 stops
Air Canada Logo
4:55 pm - 4:05 pmIAH-ICN
33h 10m1 stop
$782Air Canada
Find Deal
Wed, May 7 - Wed, May 28
Air Canada Logo
5:45 pm - 3:42 pmICN-IAH
35h 57m1 stop
Air Canada Logo
4:55 pm - 4:05 pmIAH-ICN
33h 10m1 stop
$785Air Canada
Find Deal
Sat, Sep 13 - Sat, Sep 20
Air Canada Logo
5:45 pm - 3:49 pmICN-IAH
36h 04m1 stop
Air Canada Logo
4:30 pm - 4:05 pmIAH-ICN
33h 35m2 stops
$809Air Canada
Find Deal
Thu, May 22 - Thu, May 29
 Logo
2:40 pm - 8:05 pmICN-IAH
19h 25m1 stop
 Logo
11:37 am - 4:20 amIAH-ICN
26h 43m1 stop
Wed, May 7 - Sat, May 10
 Logo
2:40 pm - 11:52 pmICN-IAH
23h 12m1 stop
 Logo
11:37 am - 4:20 amIAH-ICN
26h 43m1 stop
Sun, May 4 - Sat, May 10
American Airlines Logo
5:25 pm - 9:58 pmICN-IAH
18h 33m1 stop
American Airlines Logo
4:25 pm - 3:30 pmIAH-ICN
33h 05m1 stop
$1,300American Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 14
Delta Logo
6:40 pm - 10:05 amICN-IAH
29h 25m1 stop
Delta Logo
7:00 pm - 4:30 pmIAH-ICN
31h 30m2 stops
$1,314Delta
Find Deal
Sun, May 4 - Tue, May 13
United Airlines Logo
4:50 pm - 10:52 pmICN-IAH
20h 02m2 stops
United Airlines Logo
5:20 am - 3:00 pmIAH-ICN
19h 40m2 stops
$1,341United Airlines
Find Deal
Sun, May 4 - Tue, May 13
United Airlines Logo
11:30 am - 9:35 pmICN-IAH
24h 05m2 stops
United Airlines Logo
12:48 pm - 4:20 amIAH-ICN
25h 32m2 stops
$1,347United Airlines
Find Deal
Sun, May 4 - Fri, May 9

Delta flights from Incheon Intl Airport to Houston George Bush Intcntl Airport

Our best Delta deals on Incheon Intl Airport to Houston George Bush Intcntl Airport flight tickets
Delta
May 4
ICN6:40 pmIncheon Intl
29h 25m
1 stop
IAH10:05 amHouston George Bush Intcntl
May 13
IAH7:00 pmHouston George Bush Intcntl
31h 30m
2 stops
ICN4:30 pmIncheon Intl
Delta
May 2
ICN6:40 pmIncheon Intl
18h 24m
1 stop
IAH11:04 pmHouston George Bush Intcntl
May 9
IAH7:00 pmHouston George Bush Intcntl
31h 30m
2 stops
ICN4:30 pmIncheon Intl
Delta
May 2
ICN4:40 pmIncheon Intl
20h 40m
2 stops
IAH11:20 pmHouston George Bush Intcntl
May 9
IAH7:00 pmHouston George Bush Intcntl
31h 30m
2 stops
ICN4:30 pmIncheon Intl

Air Canada flights from Incheon Intl Airport to Houston George Bush Intcntl Airport

Our best Air Canada deals on Incheon Intl Airport to Houston George Bush Intcntl Airport flight tickets
Air Canada
May 7
ICN7:05 pmIncheon Intl
30h 09m
1 stop
IAH11:14 amHouston George Bush Intcntl
May 28
IAH4:55 pmHouston George Bush Intcntl
33h 10m
1 stop
ICN4:05 pmIncheon Intl
Air Canada
May 7
ICN7:05 pmIncheon Intl
38h 51m
2 stops
IAH7:56 pmHouston George Bush Intcntl
May 28
IAH4:55 pmHouston George Bush Intcntl
33h 10m
1 stop
ICN4:05 pmIncheon Intl
Air Canada
Sep 13
ICN5:45 pmIncheon Intl
35h 57m
1 stop
IAH3:42 pmHouston George Bush Intcntl
Sep 20
IAH4:55 pmHouston George Bush Intcntl
33h 10m
1 stop
ICN4:05 pmIncheon Intl

See travel insights to Houston from

How to get the cheapest flight ticket from Incheon Intl Airport to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of March is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Incheon Intl Airport, with most prices found around $814. If you are unable to visit Houston George Bush Intcntl Airport during the month of March, then departing from Incheon Intl Airport during the month October is also very affordable. Most momondo users find prices during this month for around $851.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Incheon Intl Airport to Houston George Bush Intcntl Airport is on a Thursday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Thursday will often find tickets for as low as $1,088. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Saturday is $1,582.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Incheon Intl Airport to Houston George Bush Intcntl Airport flights are usually those with departure times in the evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as $1,145. Try not to purchase tickets in the afternoon because they tend to be around $1,582. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Incheon Intl Airport when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $1,173 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Incheon Intl Airport for as low as $875 on momondo.

How have Incheon Intl Airport to Houston George Bush Intcntl Airport flight prices changed over time?

As of April 2025, prices for Incheon Intl Airport to Houston George Bush Intcntl Airport flights are approximately 53% cheaper when compared to flights at the same time last year.

When to book flights from Incheon Intl Airport to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Incheon Intl Airport to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Incheon Intl Airport to Houston George Bush Intcntl Airport (ICN to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Houston George Bush Intcntl Airport

Best Price Found

$373

Fastest flight time

16h 56m

Direct flights

None
The best one-way flight to Houston George Bush Intcntl Airport from Incheon Intl Airport in the past 72 hours is $373. The best round-trip flight deal from Incheon Intl Airport to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $781.
The fastest flight from Incheon Intl Airport to Houston George Bush Intcntl Airport takes 16h 56m
There are no direct flights from Incheon Intl Airport to Houston George Bush Intcntl Airport. Popular non-direct route for this connection is Incheon Intl Airport - Houston George Bush Intcntl Airport.

  • How far is Incheon Intl to Houston George Bush Intcntl by plane?

    The distance between Incheon Intl and Houston George Bush Intcntl is about 7046.0 mi. Flights usually cover this in 16h 56m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Incheon Intl Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Incheon Intl Airport to Houston George Bush Intcntl Airport were last updated today.

  • How many operators does momondo search for flights from Incheon Intl Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Incheon Intl Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Incheon Intl Airport to Houston George Bush Intcntl Airport?


Best airlines flying from Incheon Intl Airport to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Incheon Intl Airport to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $652Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $695Free CancellationRating
7.0
9,198 reviews
Search Air Canada flights
United AirlinesPriceFrom $720Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
DeltaPriceFrom $954Free CancellationRating
8.0
7,920 reviews
Search Delta flights
Asiana AirlinesPriceFrom $1,119Free CancellationRating
8.2
443 reviews
Search Asiana Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Humble
Conroe
Spring
Cypress
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Houston?

It is quick and easy to find Seoul to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

Can I find flights from Seoul to Houston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Houston from Seoul which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seoul to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Seoul.

I’m not ready to book a flight from Seoul to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seoul to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.


An easier way to manage your Houston George Bush Intcntl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Wed 4/30
Wed 5/7

Find better results for your trip to Houston