$412+ Cheap flights from George Bush Intcntl (IAH) 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ICN
Apr 10 — Apr 171
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Incheon Intl with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from George Bush Intcntl to Incheon Intl
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Best
Last-minute
One-way
Cheapest flights from George Bush Intcntl to Incheon IntlExplore the most affordable flight options available from George Bush Intcntl to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 4/2010:25 am
IAH
- ICN
1 stop39h 40m
Multiple Airlines
Thu 4/233:00 pm
ICN
- IAH
1 stop31h 25m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$781
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Thu 4/166:14 pm
IAH
- ICN
2 stops45h 01m
Multiple Airlines
Tue 4/213:00 pm
ICN
- IAH
1 stop31h 25m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$784
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Wed 4/226:05 am
IAH
- ICN
2 stops33h 10m
Multiple Airlines
Thu 4/302:10 pm
ICN
- IAH
1 stop32h 15m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$786
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Wed 4/153:31 pm
IAH
- ICN
1 stop23h 44m
Multiple Airlines
Thu 4/302:10 pm
ICN
- IAH
1 stop32h 15m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$806
This Trip.com deal was found by Cheapflights users on 3/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:25 am
IAH
- ICN
1 stop20h 55m
Multiple Airlines
Sun 5/108:10 am
ICN
- IAH
1 stop38h 15m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$813
This oojo deal was found by Cheapflights users on 3/6. 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.
Sat 8/158:31 pm
IAH
- ICN
2 stops43h 29m
Philippine Airlines
Sun 8/308:30 pm
ICN
- IAH
2 stops37h 30m
Philippine Airlines
Deal found 3/6![Philippine Airlines logo]()
$816
This oojo deal was found by Cheapflights users on 3/6. 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 8/128:31 pm
IAH
- ICN
2 stops32h 44m
Philippine Airlines
Tue 8/187:20 am
ICN
- IAH
2 stops50h 40m
Philippine Airlines
Deal found 3/6![Philippine Airlines logo]()
$817
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/146:15 am
IAH
- ICN
2 stops57h 00m
Multiple Airlines
Thu 4/302:10 pm
ICN
- IAH
1 stop32h 15m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$819
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/219:33 am
IAH
- ICN
1 stop40h 17m
Multiple Airlines
Wed 4/296:05 pm
ICN
- IAH
2 stops52h 20m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$823
Best flights from George Bush Intcntl to Incheon IntlDiscover carefully curated flight deals from George Bush Intcntl to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 11, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 11, 2026.
This Philippine Airlines deal was found by Cheapflights users on 3/8. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:31 pm
IAH
- ICN
2 stops32h 44m
Multiple Airlines
Mon 8/317:20 am
ICN
- IAH
2 stops30h 11m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$948
This Delta deal was found by Cheapflights users on 3/5. 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.
Thu 9/39:40 am
IAH
- ICN
1 stop28h 20m
Delta
Thu 9/1710:15 am
ICN
- IAH
1 stop18h 24m
Delta
Deal found 3/5![Delta logo]()
$1,027
This EVA Air deal was found by Cheapflights users on 3/8. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:50 pm
IAH
- ICN
2 stops32h 55m
EVA Air
Wed 9/212:00 pm
ICN
- IAH
1 stop24h 25m
EVA Air
Deal found 3/8![EVA Air logo]()
$1,222
This Delta deal was found by Cheapflights users on 3/6. 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.
Sun 8/95:25 am
IAH
- ICN
1 stop21h 00m
Delta
Wed 8/267:20 pm
ICN
- IAH
1 stop16h 18m
Delta
Deal found 3/6![Delta logo]()
$1,027
This Delta deal was found by Cheapflights users on 3/6. 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.
Fri 4/245:24 am
IAH
- ICN
2 stops21h 56m
Delta
Sat 5/27:20 pm
ICN
- IAH
1 stop16h 14m
Delta
Deal found 3/6![Delta logo]()
$1,097
This Korean Air deal was found by Cheapflights users on 3/8. 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.
Mon 7/208:09 pm
IAH
- ICN
1 stop18h 31m
Multiple Airlines
Mon 8/37:40 pm
ICN
- IAH
1 stop17h 51m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,289
This Delta deal was found by Cheapflights users on 3/8. 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.
Fri 7/319:40 am
IAH
- ICN
1 stop18h 10m
Delta
Wed 8/192:30 pm
ICN
- IAH
2 stops21h 08m
Delta
Deal found 3/8![Delta logo]()
$1,304
This Delta deal was found by Cheapflights users on 3/6. 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.
Sun 3/225:23 am
IAH
- ICN
1 stop20h 27m
Delta
Sat 4/47:20 pm
ICN
- IAH
1 stop35h 59m
Delta
Deal found 3/6![Delta logo]()
$1,442
Last-minute flights from George Bush Intcntl to Incheon IntlDiscover last-minute flight deals from George Bush Intcntl to Incheon Intl. Data last updated March 11, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Incheon Intl. Data last updated March 11, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Wed 4/87:05 am
IAH
- ICN
1 stop32h 10m
Multiple Airlines
Fri 5/86:00 pm
ICN
- IAH
2 stops32h 53m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$829
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/146:15 am
IAH
- ICN
2 stops57h 00m
Multiple Airlines
Thu 4/302:10 pm
ICN
- IAH
1 stop32h 15m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$819
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Wed 4/153:31 pm
IAH
- ICN
1 stop23h 44m
Multiple Airlines
Thu 4/302:10 pm
ICN
- IAH
1 stop32h 15m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$806
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Thu 4/166:14 pm
IAH
- ICN
2 stops45h 01m
Multiple Airlines
Tue 4/213:00 pm
ICN
- IAH
1 stop31h 25m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$784
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 4/2010:25 am
IAH
- ICN
1 stop39h 40m
Multiple Airlines
Thu 4/233:00 pm
ICN
- IAH
1 stop31h 25m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$781
This Trip.com deal was found by Cheapflights users on 3/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:25 am
IAH
- ICN
1 stop20h 55m
Multiple Airlines
Sun 5/108:10 am
ICN
- IAH
1 stop38h 15m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$813
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/219:33 am
IAH
- ICN
1 stop40h 17m
Multiple Airlines
Wed 4/296:05 pm
ICN
- IAH
2 stops52h 20m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$823
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Wed 4/226:05 am
IAH
- ICN
2 stops33h 10m
Multiple Airlines
Thu 4/302:10 pm
ICN
- IAH
1 stop32h 15m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$786
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Wed 4/2210:15 pm
IAH
- ICN
1 stop27h 35m
Multiple Airlines
Wed 4/295:20 pm
ICN
- IAH
2 stops53h 05m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$825
One-way flights from George Bush Intcntl to Incheon IntlSearch for one-way flight options from George Bush Intcntl to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
Search for one-way flight options from George Bush Intcntl to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Sat 5/2310:52 am
IAH
- ICN
2 stops28h 23m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 9/17:00 am
IAH
- ICN
2 stops44h 55m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$424
This oojo deal was found by Cheapflights users on 3/6. 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.
Sun 8/238:31 pm
IAH
- ICN
2 stops32h 44m
Philippine Airlines
Deal found 3/6![Philippine Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Wed 7/1510:45 am
IAH
- ICN
1 stop19h 25m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Wed 5/610:25 am
IAH
- ICN
1 stop22h 10m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 5/256:00 am
IAH
- ICN
2 stops57h 15m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 3/246:00 am
IAH
- ICN
2 stops48h 30m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$449
This Trip.com deal was found by Cheapflights users on 3/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2910:25 am
IAH
- ICN
1 stop19h 55m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 5/266:00 am
IAH
- ICN
2 stops57h 15m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 7/2710:45 am
IAH
- ICN
1 stop21h 00m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 5/410:25 am
IAH
- ICN
2 stops59h 40m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$467
Find flight deals from George Bush Intcntl to Incheon Intl
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 March 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $781 (Kiwi.com) |
One-way from | $412 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $1,407 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl 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 March 11, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Incheon Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Mon 8/17
8:31 pm-7:15 pm
2 stops32h 44m
Incheon Intl
Mon 8/31
7:20 am-11:31 pm
2 stops30h 11m
$948
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Thu 9/3
9:40 am-4:00 am
1 stop28h 20m
Incheon Intl
Thu 9/17
10:15 am-2:39 pm
1 stop18h 24m
$1,027
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Sun 8/9
5:25 am-4:25 pm
1 stop21h 00m
Incheon Intl
Wed 8/26
7:20 pm-9:38 pm
1 stop16h 18m
$1,027
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Fri 4/24
5:24 am-5:20 pm
2 stops21h 56m
Incheon Intl
Sat 5/2
7:20 pm-9:34 pm
1 stop16h 14m
$1,097
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Sat 8/29
7:50 pm-6:45 pm
2 stops32h 55m
Incheon Intl
Wed 9/2
12:00 pm-10:25 pm
1 stop24h 25m
$1,222
Quickest round-trip
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Mon 7/20
8:09 pm-4:40 am
1 stop18h 31m
Incheon Intl
Mon 8/3
7:40 pm-11:31 pm
1 stop17h 51m
$1,289
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Fri 7/31
9:40 am-5:50 pm
1 stop18h 10m
Incheon Intl
Wed 8/19
2:30 pm-9:38 pm
2 stops21h 08m
$1,304
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Sun 3/22
5:23 am-3:50 pm
1 stop20h 27m
Incheon Intl
Sat 4/4
7:20 pm-5:19 pm
1 stop35h 59m
$1,442
Cheapest one-way
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Fri 7/31
10:45 am-10:35 pm
1 stop21h 50m
$468
Quickest one-way
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Mon 7/27
5:55 am-5:20 pm
2 stops21h 25m
$575
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl to Incheon Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Incheon Intl in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Incheon Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from George Bush Intcntl to Incheon Intl
Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from George Bush Intcntl with our price prediction graph.
IAH-ICN
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.
Cheapflights Insights
Everything you need to know about your flight from Houston George Bush Intcntl Airport to Incheon Intl Airport
How far ahead should I book a flight from Houston George Bush Intcntl Airport to Incheon Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Incheon Intl. Price data was last updated on March 6, 2026.
The best time to book flights from Houston George Bush Intcntl Airport to Incheon Intl Airport is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Incheon Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Incheon Intl Airport (average of $329). Flying from Houston George Bush Intcntl Airport to Incheon Intl Airport in July is currently the most expensive (average of $1,496). 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.
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 March 11, 2026.
Read reviews from past customers who have flown EVA Air,Delta, andUnited Airlines from Houston George Bush Intcntl Airport to Incheon Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.3
Entertainment
8.0
Overall
8.4
Crew
8.6
Food
8.1
Boarding
8.4
Reviews
1 / 20
6.0
GoodHannah,Jan 2026
TPE - SFO
Comfort
8.3
Entertainment
8.0
Overall
8.4
Crew
8.6
Food
8.1
Boarding
8.4
Reviews
1 / 20
6.0
GoodHannah,Jan 2026
TPE - SFO
Comfort
8.3
Entertainment
8.0
Overall
8.4
Crew
8.6
Food
8.1
Boarding
8.4
Reviews
1 / 20
6.0
GoodHannah,Jan 2026
TPE - SFO
Comfort
8.3
Entertainment
8.0
Overall
8.4
Crew
8.6
Food
8.1
Boarding
8.4
Reviews
1 / 20
6.0
GoodHannah,Jan 2026
TPE - SFO
Comfort
8.3
Entertainment
8.0
Overall
8.4
Crew
8.6
Food
8.1
Boarding
8.4
Reviews
1 / 20
6.0
GoodHannah,Jan 2026
TPE - SFO
Comfort
8.3
Entertainment
8.0
Overall
8.4
Crew
8.6
Food
8.1
Boarding
8.4
Reviews
1 / 20
6.0
GoodHannah,Jan 2026
TPE - SFO
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Incheon Intl Airport?
Book flights to Incheon Intl Airport if you plan to visit one of these locationsSuwon
Seongnam
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Top 8 airlines flying from George Bush Intcntl to Incheon Intl
Discover the top 8 airlines that operate flights from George Bush Intcntl 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 March 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$461 | Average$571 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$571 | Average$1,407 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$826 | Average$1,457 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$850 | Average$1,531 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$872 | Average$1,613 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,000 | Average$1,221 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,138 | Average$1,638 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,216 | Average$1,351 | FlexibilityNo cancel fee | On-time60% |