HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Busan

$1,269+ Cheap flights from George Bush Intcntl (IAH) to Busan (PUS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — PUS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Busan with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 Busan

Cheapest flights from George Bush Intcntl to Busan
Explore the most affordable flight options available from George Bush Intcntl to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This FlightHub deal was found by Cheapflights users on 12/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:40 pmIAH - PUS
2 stops32h 00mMultiple Airlines
Sat 1/36:55 pmPUS - IAH
2 stops36h 29mMultiple Airlines
Deal found 12/10$3,904
This Delta deal was found by Cheapflights users on 12/12. 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 12/217:08 amIAH - PUS
2 stops34h 02mDelta
Sat 1/310:25 amPUS - IAH
2 stops28h 26mDelta
Deal found 12/12$4,474
This oojo deal was found by Cheapflights users on 12/12. 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 12/2111:30 pmIAH - PUS
1 stop27h 10mEVA Air
Sat 1/36:55 pmPUS - IAH
2 stops26h 24mEVA Air
Deal found 12/12$8,377

Find flight deals from George Bush Intcntl to Busan

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Busan (PUS). 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 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Ovago
2 stars

Round-trip from

$1,269
(Korean Air)
Provider with most accurate pricing for Houston George Bush Intcntl-Busan Gimhae flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Busan Gimhae flights.
Search Deals
From Houston George Bush Intcntl to Busan Gimhae
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Busan 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 12, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Busan that are best for you.

Fly from

George Bush Intcntl

Fly to

Busan

Route

Depart

Return

Price

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

Thu 1/22

5:15 am-8:45 pm

2 stops24h 30m

Busan Gimhae

Mon 1/26

12:00 pm-9:13 pm

2 stops24h 13m

$1,269

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

Wed 1/7

6:00 am-5:40 pm

2 stops44h 40m

Busan Gimhae

Wed 1/14

6:55 pm-3:14 pm

2 stops35h 19m

$1,475

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

Wed 1/7

6:50 pm-5:40 pm

2 stops31h 50m

Busan Gimhae

Wed 1/14

9:50 pm-8:50 pm

1 stop38h 00m

$1,783

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

Thu 1/22

2:12 pm-11:50 am

2 stops54h 38m

Busan Gimhae

Mon 1/26

8:55 pm-1:40 pm

2 stops55h 45m

$2,442

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

Thu 1/22

11:30 pm-5:40 pm

1 stop27h 10m

Busan Gimhae

Mon 1/26

6:55 pm-5:52 am

2 stops25h 57m

$3,696

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from George Bush Intcntl to Busan

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 Busan in December.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Busan 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-Busan flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Busan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Busan flights, Cheapflights users trust Ovago the most. Ovago 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-Busan 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 Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from George Bush Intcntl 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.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Busan from Houston George Bush Intcntl?

    Located just 7.2 mi from the city center, Busan Gimhae is the airport most travelers will use when flying to Busan from Houston George Bush Intcntl. Booking flights from Houston George Bush Intcntl to Gimhae (PUS) should be relatively easy as there are 0 daily inbound flights from Houston George Bush Intcntl from 0 different airlines.

  • How long is the flight from Houston George Bush Intcntl Airport to Busan?

    Airlines like Korean Air and EVA Air fly from Houston George Bush Intcntl Airport to Busan in about 24h 30m. The time it takes to get you to your destination can typically vary by up to 20h 10m. The distance between Houston George Bush Intcntl Airport and Busan is about 7087 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from George Bush Intcntl to Busan that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Busan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Busan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Busan.

  • Can I find deals for business class flights from George Bush Intcntl to Busan?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for George Bush Intcntl to Busan

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Incheon Intl flights
George Bush Intcntl to Incheon Intl flights
George Bush Intcntl to Gimpo Intl flights
Hobby to Busan flights
George Bush Intcntl to Jeju City flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.