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Incheon Intl

$399+ Cheap flights from Houston to Incheon Intl (ICN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ICN
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Houston to Incheon Intl are usually found in February or October, booked 1 days in advance, depart on a Sunday or Wednesday and return on a Sunday

Cheap flight deals from Houston to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$853
(Kiwi.com)

One-way from

$399
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,867
From Houston to Incheon Intl
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One-way flight from Houston to Incheon Intl
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High demand for flights, 1% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Houston to Incheon Intl

Cheapest flights from Houston to Incheon Intl
Explore the most affordable flight options available from Houston to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/304:01 pmIAH - ICN
1 stop33h 09mMultiple Airlines
Wed 1/156:55 pmICN - IAH
2 stops56h 19mMultiple Airlines
Deal found 12/18$1,482
This Air Canada deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/304:25 pmIAH - ICN
1 stop31h 50mAir Canada
Wed 1/154:55 pmICN - IAH
1 stop37h 13mAir Canada
Deal found 12/18$1,576
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/235:57 pmIAH - ICN
1 stop31h 48mAmerican Airlines
Thu 1/236:50 pmICN - IAH
1 stop16h 40mAmerican Airlines
Deal found 12/17$1,699
This oojo deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/259:20 pmIAH - ICN
1 stop44h 45mTurkish Airlines
Wed 1/812:10 amICN - IAH
1 stop34h 15mTurkish Airlines
Deal found 12/18$1,802
This United deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/285:20 amIAH - ICN
1 stop19h 55mUnited Airlines
Thu 1/912:45 pmICN - IAH
1 stop23h 05mUnited Airlines
Deal found 12/17$1,857
This Finnair deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/202:18 pmIAH - ICN
2 stops31h 02mFinnair
Fri 2/2811:00 pmICN - IAH
2 stops38h 06mFinnair
Deal found 12/18$1,917
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/303:10 pmHOU - ICN
2 stops33h 20mDelta
Wed 1/155:50 pmICN - HOU
1 stop19h 15mDelta
Deal found 12/18$1,941
This Korean Air deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/206:25 amIAH - ICN
1 stop18h 05mKorean Air
Fri 2/287:30 pmICN - IAH
1 stop18h 38mKorean Air
Deal found 12/18$1,963
This American Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:00 amHOU - ICN
1 stop19h 45mAmerican Airlines
Wed 1/156:50 pmICN - HOU
1 stop15h 54mAmerican Airlines
Deal found 12/18$2,011
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/217:30 pmIAH - ICN
2 stops29h 45mDelta
Tue 12/317:30 pmICN - IAH
1 stop19h 11mDelta
Deal found 12/17$2,161
This Air France deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/233:25 pmIAH - ICN
2 stops27h 45mAir France
Fri 12/2712:15 pmICN - IAH
2 stops40h 20mAir France
Deal found 12/16$2,519
This KLM deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/233:25 pmIAH - ICN
2 stops27h 45mKLM
Fri 12/2712:15 pmICN - IAH
2 stops40h 20mKLM
Deal found 12/17$2,529

Find flights from Houston to Incheon Intl within your budget

Customize your flight search to find flights from Houston to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Mon 1/13

12:07 pm-2:00 pm

2 stops58h 53m

Incheon Intl

Tue 2/11

1:20 pm-6:03 pm

1 stop19h 43m

$853

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Wed 1/22

6:51 pm-4:45 pm

1 stop30h 54m

Incheon Intl

Wed 4/30

5:25 pm-8:54 am

2 stops29h 29m

$869

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 2/4

6:00 am-3:50 pm

1 stop18h 50m

Incheon Intl

Tue 2/18

5:50 pm-9:14 pm

1 stop18h 24m

$877

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Wed 2/5

6:00 am-4:45 pm

1 stop19h 45m

Incheon Intl

Wed 2/12

6:50 pm-7:44 pm

1 stop15h 54m

$877

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Wed 1/22

6:37 pm-4:30 pm

2 stops30h 53m

Incheon Intl

Wed 4/30

6:40 pm-9:23 am

2 stops28h 43m

$881

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Wed 1/22

9:20 pm-6:20 pm

1 stop30h 00m

Incheon Intl

Tue 1/28

12:10 am-7:25 pm

1 stop34h 15m

$991

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 1/21

5:25 am-4:30 pm

1 stop20h 05m

Incheon Intl

Sun 4/6

7:40 pm-11:33 pm

1 stop17h 53m

$996

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Wed 1/8

6:00 am-3:50 pm

1 stop18h 50m

Incheon Intl

Wed 2/12

5:50 pm-10:29 pm

1 stop19h 39m

$1,108

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sun 4/13

1:00 am-11:00 am

1 stop20h 00m

Incheon Intl

Tue 9/30

12:00 pm-10:25 pm

1 stop24h 25m

$1,116

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 3/18

7:50 pm-9:50 am

2 stops48h 00m

Incheon Intl

Tue 3/25

4:45 pm-3:25 pm

2 stops36h 40m

$1,124

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 30 results
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Best time to book a flight from Houston to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Houston to Incheon Intl

Get recent, data-driven insights about flights from Houston to Incheon Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Houston to Incheon Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Houston to Incheon Intl Airport (average of $1,086). Flying from Houston to Incheon Intl Airport in June is currently the most expensive (average of $1,729). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to ICN?

Find hourly flight availability from Houston to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

It’s typically best to fly out from Houston to Incheon Intl Airport in the evening. Doing so could potentially save you 22% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated December 18, 2024.
To help decide which airline to fly from Houston to Seoul, see what other customers have to say about American Airlines, Delta and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,269 reviews

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.2

Food

8.0

Overall

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

EVA Air
8.4
Very good
1,269 reviews
EVA Air
8.4
Very good
1,269 reviews

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.2

Food

8.0

Overall

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Korean Air
8.4
Very good
1,018 reviews
EVA Air
8.4
Very good
1,269 reviews

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.2

Food

8.0

Overall

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Singapore Airlines
8.1
Very good
1,329 reviews
EVA Air
8.4
Very good
1,269 reviews

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.2

Food

8.0

Overall

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Delta
8.0
Very good
8,604 reviews
EVA Air
8.4
Very good
1,269 reviews

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.2

Food

8.0

Overall

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Cathay Pacific
7.5
Good
841 reviews
EVA Air
8.4
Very good
1,269 reviews

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.2

Food

8.0

Overall

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Related info for your journey

Find useful and relevant information for your journey from Houston to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Houston to Incheon Intl Airport round-trip?

    Currently priced at $869, American Airlines will fly you from Houston to Incheon Intl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Turkish Airlines - these airlines can fly you to your destination from $877 and $991, respectively. Users have found that American Airlines is 36% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Houston to Incheon Intl Airport one-way?

    One-way options have recently been found by users for as low as $465 on American Airlines. Other airlines that offer cheap prices include Delta from $525 and Korean Air from $600 one-way.

  • Can I find deals for flights from Houston to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Houston to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Incheon Intl.

  • Can I find deals for business class flights from Houston to Incheon Intl?

    Yes. Cheapflights offers flight deals from Houston to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Houston to Incheon Intl Airport (average of $1,086). Flying from Houston to Incheon Intl Airport in June is currently the most expensive (average of $1,729). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Houston to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Houston to Incheon Intl

Discover the top 10 airlines that operate flights from Houston to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$856Average$1,173FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$902Average$1,538FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$906Average$1,355FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$974Average$1,357FlexibilityNo cancel feeOn-time77%
DeltaCheapest$1,001Average$1,172FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$1,073Average$1,209FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$1,103Average$1,461FlexibilityNo cancel feeOn-time81%
Singapore AirlinesCheapest$1,151Average$1,400FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,308Average$1,908FlexibilityNo cancel feeOn-time76%
WestJetCheapest$1,335Average$1,586FlexibilityNo cancel feeOn-time60%
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