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Find cheap flights from Houston to Incheon from $624

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 Intl departing on 8/21. 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
Sun 6/9
Sun 6/16

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Incheon, 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 Houston to Incheon, as well as popular online travel agencies
In the last 7 days travelers have searched 43,895,468 times on KAYAK, and here is why:

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Cheap flight deals from Houston to Incheon Intl

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Incheon Intl 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
12:40 am - 6:45 pmIAH-ICN
28h 05m1 stop
11:40 am - 8:50 pmICN-IAH
24h 10m1 stop
$1,054EVA Air
Find Deal
Wed, Oct 30 - Mon, Nov 18
12:40 am - 6:45 pmIAH-ICN
28h 05m1 stop
11:40 am - 8:50 pmICN-IAH
24h 10m1 stop
$1,085EVA Air
Find Deal
Mon, Oct 28 - Mon, Nov 18
8:55 pm - 8:45 amIAH-ICN
45h 50m1 stop
10:45 am - 2:40 pmICN-IAH
42h 55m1 stop
$1,132Turkish Airlines
Find Deal
Tue, Sep 24 - Mon, Nov 4
4:25 pm - 6:20 pmIAH-ICN
35h 55m1 stop
10:45 am - 2:40 pmICN-IAH
42h 55m1 stop
$1,133Turkish Airlines
Find Deal
Sun, Oct 27 - Mon, Nov 11
6:35 pm - 10:20 pmIAH-ICN
37h 45m2 stops
11:10 am - 2:30 pmICN-IAH
41h 20m2 stops
$1,154Singapore Airlines
Find Deal
Wed, Sep 11 - Thu, Sep 19
6:35 pm - 10:20 pmIAH-ICN
37h 45m2 stops
11:50 pm - 2:30 pmICN-IAH
52h 40m2 stops
$1,173Singapore Airlines
Find Deal
Tue, Sep 17 - Wed, Sep 25
6:05 pm - 6:45 pmIAH-ICN
34h 40m2 stops
12:00 pm - 10:15 pmICN-IAH
24h 15m1 stop
$1,221
Find Deal
Mon, Sep 23 - Sat, Oct 5
7:58 pm - 12:35 pmIAH-ICN
26h 37m2 stops
8:15 pm - 3:04 pmICN-IAH
32h 49m2 stops
$1,270
Find Deal
Mon, Aug 26 - Wed, Sep 4
4:40 pm - 4:05 pmIAH-ICN
33h 25m1 stop
6:00 pm - 11:21 amICN-IAH
31h 21m2 stops
$1,313Air Canada
Find Deal
Sun, Sep 29 - Thu, Oct 3
7:20 am - 5:30 pmIAH-ICN
20h 10m1 stop
6:00 pm - 3:23 pmICN-IAH
35h 23m1 stop
$1,319Air Canada
Find Deal
Thu, Sep 12 - Tue, Sep 17

Flights from Houston to Incheon Intl - Travel Insights & Trends

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

The average price of all flights from Houston to Incheon Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from Houston to Seoul Incheon Airport, you should consider leaving on a Monday and avoid Fridays if you are looking for the best rates. For your return to Houston, you’ll find the best rates on Sundays and the most expensive ones on Saturdays.

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 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 April, where tickets cost $1,212 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $2,283 and $1,983 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from Houston to Incheon Intl Airport, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 30 days before departure.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, EVA Air offered the best one-way deal for that route, at $627. KAYAK users also found Houston to Seoul Incheon Airport round-trip flights on EVA Air from $1,054 and on Turkish Airlines from $1,132.

Good to know

Cheapest flight

$624
Flight from Houston George Bush Airport to Incheon

When to book flights from Houston to Incheon Intl

Are your dates flexible? Find out the best times to travel from Houston to Incheon Intl 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 $624 for a one-way ticket and $1,054 for a round-trip.

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

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

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

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

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

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

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

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

  • What is the most popular layover when flying to Seoul Incheon Airport from Houston?

    Taipei City is the most popular layover city among KAYAK users traveling from Houston to Seoul Incheon Airport.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport 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 Seoul Incheon 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 Seoul Incheon Airport 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 Seoul Incheon 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 Seoul Incheon Airport from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Houston to Incheon

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Incheon found on KAYAK in the last 72 hours.
8/21Wed
2 stops
30h 18mIAH-ICN
$624
8/20Tue
1 stopEVA Air
27h 10mIAH-ICN
$627
9/17Tue
1 stopEVA Air
27h 35mIAH-ICN
$645
10/1Tue
1 stopWestJet
35h 25mIAH-ICN
$810
9/18Wed
1 stopSingapore Airlines
37h 45mIAH-ICN
$871
10/7Mon
1 stopTurkish Airlines
30h 40mIAH-ICN
$881
8/22Thu
3 stopsSingapore Airlines
39h 42mIAH-ICN
$894
6/8Sat
1 stopWestJet
35h 25mIAH-ICN
$927
7/13Sat
2 stopsPhilippine Airlines
43h 28mIAH-ICN
$1,028
7/10Wed
1 stopTurkish Airlines
45h 45mIAH-ICN
$1,124

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Last minute flights from Houston to Incheon Intl

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 Houston to Incheon that are departing in the next 10 days.
5/13Mon
multi-stopUnited Airlines
28h 25mIAH-ICN
5/22Wed
multi-stopUnited Airlines
19h 35mICN-IAH
$1,305
5/13Mon
multi-stopUnited Airlines
28h 25mIAH-ICN
5/22Wed
multi-stopUnited Airlines
20h 39mICN-IAH
$1,308
5/13Mon
multi-stop
18h 35mIAH-ICN
5/19Sun
multi-stop
17h 32mICN-IAH
$1,357
5/13Mon
multi-stop
31h 50mIAH-ICN
5/22Wed
multi-stop
41h 35mICN-IAH
$1,586
5/13Mon
multi-stop
31h 50mIAH-ICN
5/22Wed
multi-stop
23h 31mICN-IAH
$1,613
5/13Mon
multi-stopEVA Air
34h 39mIAH-ICN
5/19Sun
multi-stopEVA Air
24h 20mICN-IAH
$1,635
5/13Mon
multi-stopPhilippine Airlines
43h 33mIAH-ICN
5/19Sun
multi-stopPhilippine Airlines
49h 05mICN-IAH
$1,723
5/12Sun
multi-stopEVA Air
19h 50mIAH-ICN
5/22Wed
multi-stopEVA Air
24h 20mICN-IAH
$1,819
5/13Mon
multi-stopQatar Airways
33h 25mIAH-ICN
5/21Tue
multi-stopQatar Airways
28h 30mICN-IAH
$2,511
5/10Fri
multi-stopQatar Airways
31h 08mHOU-ICN
5/15Wed
multi-stopQatar Airways
52h 32mICN-HOU
$2,939

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Flights to Seoul Incheon Airport

Destination:

Incheon (ICN)South Korea

Return flight deals:

Incheon - Houston

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