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Cheap flights from Incheon Intl Airport to Houston from $418

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 departing on 5/17. 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

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Find the cheapest flights from Incheon Intl Airport to Houston

Cheap round-trip flights

These are some of the best round-trip flight deals from Incheon Intl Airport to Houston that have been recently found on momondo from popular airlines, departing in the coming months.
 Logo
2:40 pm - 7:47 pmICN-IAH
19h 07m1 stop
 Logo
11:56 am - 4:20 amIAH-ICN
26h 24m1 stop
Mon, Jun 2 - Mon, Jun 30
 Logo
8:40 pm - 4:55 amICN-IAH
22h 15m1 stop
 Logo
11:37 am - 4:20 amIAH-ICN
26h 43m1 stop
Sun, May 11 - Fri, May 16
Air Canada Logo
5:45 pm - 3:42 pmICN-IAH
35h 57m1 stop
Air Canada Logo
4:50 pm - 4:05 pmIAH-ICN
33h 15m1 stop
$849Air Canada
Find Deal
Fri, Sep 19 - Sun, Oct 5
Air Canada Logo
5:45 pm - 3:42 pmICN-IAH
35h 57m1 stop
Air Canada Logo
4:50 pm - 4:05 pmIAH-ICN
33h 15m1 stop
$857Air Canada
Find Deal
Fri, Sep 19 - Sun, Oct 5
Air Canada Logo
7:05 pm - 11:15 amICN-IAH
30h 10m1 stop
Air Canada Logo
7:20 am - 5:25 pmIAH-ICN
20h 05m1 stop
$881Air Canada
Find Deal
Mon, Oct 20 - Fri, Oct 31
Turkish Airlines Logo
10:20 am - 7:05 pmICN-IAH
46h 45m1 stop
Turkish Airlines Logo
2:25 pm - 9:20 amIAH-ICN
28h 55m1 stop
$912Turkish Airlines
Find Deal
Fri, Oct 3 - Fri, Oct 17
Turkish Airlines Logo
10:20 am - 7:05 pmICN-IAH
46h 45m1 stop
Turkish Airlines Logo
9:00 pm - 5:40 pmIAH-ICN
30h 40m1 stop
$913Turkish Airlines
Find Deal
Mon, Aug 18 - Mon, Sep 1
EVA Air Logo
12:00 pm - 10:25 pmICN-IAH
24h 25m1 stop
EVA Air Logo
1:10 am - 6:45 pmIAH-ICN
27h 35m1 stop
$995EVA Air
Find Deal
Sun, Sep 7 - Mon, Sep 15
EVA Air Logo
7:45 pm - 10:20 pmICN-IAH
40h 35m1 stop
EVA Air Logo
1:35 am - 6:45 pmIAH-ICN
27h 10m1 stop
$1,071EVA Air
Find Deal
Wed, May 21 - Thu, Jul 10
United Airlines Logo
11:30 am - 8:45 pmICN-IAH
23h 15m2 stops
United Airlines Logo
5:00 am - 3:00 pmIAH-ICN
20h 00m2 stops
$1,278United Airlines
Find Deal
Fri, Sep 19 - Tue, Sep 30

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

Our best EVA Air deals on Incheon Intl Airport to Houston George Bush Intcntl Airport flight tickets
EVA Air
Sep 7
ICN12:00 pmIncheon Intl
24h 25m
1 stop
IAH10:25 pmHouston George Bush Intcntl
Sep 15
IAH1:10 amHouston George Bush Intcntl
27h 35m
1 stop
ICN6:45 pmIncheon Intl
EVA Air
May 21
ICN7:45 pmIncheon Intl
40h 35m
1 stop
IAH10:20 pmHouston George Bush Intcntl
Jul 10
IAH1:35 amHouston George Bush Intcntl
27h 10m
1 stop
ICN6:45 pmIncheon Intl
EVA Air
Sep 20
ICN7:45 pmIncheon Intl
40h 40m
1 stop
IAH10:25 pmHouston George Bush Intcntl
Oct 1
IAH1:00 amHouston George Bush Intcntl
21h 25m
1 stop
ICN12:25 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
Sep 19
ICN5:45 pmIncheon Intl
35h 57m
1 stop
IAH3:42 pmHouston George Bush Intcntl
Oct 5
IAH4:50 pmHouston George Bush Intcntl
33h 15m
1 stop
ICN4:05 pmIncheon Intl
Air Canada
Sep 19
ICN5:45 pmIncheon Intl
35h 57m
1 stop
IAH3:42 pmHouston George Bush Intcntl
Oct 5
IAH4:50 pmHouston George Bush Intcntl
33h 15m
1 stop
ICN4:05 pmIncheon Intl
Air Canada
Oct 20
ICN7:05 pmIncheon Intl
30h 10m
1 stop
IAH11:15 amHouston George Bush Intcntl
Oct 31
IAH7:20 amHouston George Bush Intcntl
20h 05m
1 stop
ICN5:25 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 typical price of a round-trip flight between Incheon Intl Airport and Houston George Bush Intcntl Airport?

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 $1,172 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

$418

Fastest flight time

18h 08m

Direct flights

None
The best one-way flight to Houston George Bush Intcntl Airport from Incheon Intl Airport in the past 72 hours is $418. 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 $700.
The fastest flight from Incheon Intl Airport to Houston George Bush Intcntl Airport takes 18h 08m
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 18h 08m, 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
9,242 reviews
Search Air Canada flights
United AirlinesPriceFrom $720Free CancellationRating
7.4
8,696 reviews
Search United Airlines flights
DeltaPriceFrom $954Free CancellationRating
8.0
7,936 reviews
Search Delta flights
Asiana AirlinesPriceFrom $1,119Free CancellationRating
8.2
442 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $1,182Free CancellationRating
8.4
1,066 reviews
Search Korean Air flights

Traveling to a place near Houston?

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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.

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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.

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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.


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