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Incheon Intl

$421+ 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ICN
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Houston to Incheon Intl are usually found in October or November, booked 16 days in advance, depart on a Sunday or Wednesday and return on a Tuesday

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 November 21, 2024.

Popular in

December

Cheapest in

October

Round-trip from

$853
(Air Canada)

One-way from

$421
(Kiwi.com)
High demand for flights, 25% potential price rise
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From Houston to Incheon Intl
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One-way flight from Houston to Incheon Intl
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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 November 21, 2024.

This American Airlines deal was found by Cheapflights users on 11/21. 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.
Thu 11/284:05 pmIAH - ICN
2 stops33h 40mAmerican Airlines
Sat 12/76:50 pmICN - IAH
2 stops29h 24mAmerican Airlines
Deal found 11/21$893
This American Airlines deal was found by Cheapflights users on 11/21. 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.
Thu 11/2810:14 amHOU - ICN
1 stop39h 31mAmerican Airlines
Sat 12/76:50 pmICN - HOU
1 stop28h 54mAmerican Airlines
Deal found 11/21$902
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Tue 12/31:14 pmIAH - ICN
2 stops40h 16mMultiple Airlines
Tue 12/101:20 pmICN - IAH
1 stop38h 52mMultiple Airlines
Deal found 11/19$934
This oojo deal was found by Cheapflights users on 11/19. 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.
Tue 12/39:20 pmIAH - ICN
1 stop30h 00mTurkish Airlines
Mon 12/912:10 amICN - IAH
1 stop28h 10mTurkish Airlines
Deal found 11/19$944
This Air Canada deal was found by Cheapflights users on 11/20. 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.
Tue 11/264:25 pmIAH - ICN
1 stop33h 20mAir Canada
Sat 12/78:10 pmICN - IAH
2 stops41h 08mAir Canada
Deal found 11/20$1,265
This Korean Air deal was found by Cheapflights users on 11/20. 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.
Wed 11/276:50 pmHOU - ICN
1 stop19h 55mMultiple Airlines
Wed 12/47:25 pmICN - HOU
1 stop18h 29mMultiple Airlines
Deal found 11/20$1,318
This Justfly.com deal was found by Cheapflights users on 11/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/254:00 pmIAH - ICN
1 stop22h 10mKorean Air
Sat 11/307:25 pmICN - IAH
1 stop19h 34mKorean Air
Deal found 11/21$1,369
This Ovago deal was found by Cheapflights users on 11/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/236:29 pmIAH - ICN
1 stop20h 01mAsiana Airlines
Mon 11/258:40 pmICN - IAH
1 stop16h 50mAsiana Airlines
Deal found 11/19$1,383
This oojo deal was found by Cheapflights users on 11/20. 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.
Thu 11/215:15 amIAH - ICN
2 stops46h 30mEVA Air
Thu 11/2811:40 amICN - IAH
1 stop24h 10mEVA Air
Deal found 11/20$1,414
This United deal was found by Cheapflights users on 11/21. 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 12/284:35 pmIAH - ICN
1 stop22h 05mUnited Airlines
Thu 1/96:00 pmICN - IAH
1 stop17h 50mUnited Airlines
Deal found 11/21$1,558
This Delta deal was found by Cheapflights users on 11/20. 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.
Wed 11/276:00 amHOU - ICN
1 stop18h 50mDelta
Wed 12/49:35 amICN - HOU
2 stops23h 30mDelta
Deal found 11/20$1,712
This Delta deal was found by Cheapflights users on 11/20. 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.
Wed 12/117:28 pmIAH - ICN
2 stops29h 47mDelta
Tue 12/315:50 pmICN - IAH
1 stop21h 06mDelta
Deal found 11/20$1,812

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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Fri 3/7

4:30 pm-3:15 pm

1 stop31h 45m

Incheon Intl

Thu 3/20

4:55 pm-3:08 pm

1 stop36h 13m

$853

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Mon 2/24

7:00 am-4:45 pm

1 stop18h 45m

Incheon Intl

Mon 3/3

6:50 pm-7:44 pm

1 stop15h 54m

$902

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 1/28

5:51 am-4:45 pm

1 stop19h 54m

Incheon Intl

Sat 2/15

6:50 pm-10:39 pm

1 stop18h 49m

$902

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 12/3

1:14 pm-8:30 pm

2 stops40h 16m

Incheon Intl

Tue 12/10

1:20 pm-1:12 pm

1 stop38h 52m

$934

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 12/3

9:20 pm-6:20 pm

1 stop30h 00m

Incheon Intl

Mon 12/9

12:10 am-1:20 pm

1 stop28h 10m

$944

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 4/8

1:00 am-6:45 pm

1 stop27h 45m

Incheon Intl

Wed 4/16

12:00 pm-10:15 pm

1 stop24h 15m

$1,178

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sun 3/9

7:50 pm-9:50 am

2 stops48h 00m

Incheon Intl

Mon 3/17

4:45 pm-3:25 pm

2 stops36h 40m

$1,205

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Wed 3/12

6:00 am-5:45 pm

1 stop21h 45m

Incheon Intl

Tue 4/8

6:40 pm-11:03 pm

1 stop18h 23m

$1,317

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Thu 4/17

6:43 pm-4:00 am

1 stop19h 17m

Incheon Intl

Tue 4/22

9:20 am-11:24 am

1 stop16h 04m

$1,318

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Mon 5/12

5:42 am-5:35 pm

1 stop21h 53m

Incheon Intl

Mon 5/26

8:40 pm-11:59 pm

1 stop17h 19m

$1,336

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 36 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 $1,102). Flying from Houston to Incheon Intl Airport in June is currently the most expensive (average of $1,708). 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 November 21, 2024.

It’s typically best to fly out from Houston to Incheon Intl Airport in the evening. Doing so could potentially save you 23% 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 November 21, 2024.
To help decide which airline to fly from Houston to Seoul, see what other customers have to say about Air Canada, American Airlines and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,025 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,025 reviews
Korean Air
8.5
Very good
1,025 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

EVA Air
8.4
Very good
1,308 reviews
Korean Air
8.5
Very good
1,025 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Japan Airlines
8.3
Very good
1,460 reviews
Korean Air
8.5
Very good
1,025 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Asiana Airlines
8.3
Very good
476 reviews
Korean Air
8.5
Very good
1,025 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Singapore Airlines
8.1
Very good
1,336 reviews
Korean Air
8.5
Very good
1,025 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

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 $853, Air Canada will fly you from Houston to Incheon Intl Airport and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Turkish Airlines - these airlines can fly you to your destination from $902 and $944, respectively. Users have found that Air Canada is 39% 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 $461 on Air Canada. Other airlines that offer cheap prices include American Airlines from $506 and Korean Air from $654 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 $1,102). Flying from Houston to Incheon Intl Airport in June is currently the most expensive (average of $1,708). 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$856Average$1,199FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$902Average$1,539FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$906Average$1,203FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,001Average$1,172FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$1,014Average$1,367FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$1,073Average$1,207FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$1,103Average$1,480FlexibilityNo cancel feeOn-time81%
Singapore AirlinesCheapest$1,151Average$1,400FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,291Average$2,021FlexibilityNo cancel feeOn-time76%
WestJetCheapest$1,335Average$1,586FlexibilityNo cancel feeOn-time60%
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