In terms of precipitation, rainfall in Busan ranges from 0.9 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. December is typically the driest time to visit Busan when rainfall is around 0.9 in.

If weather is an important factor for your trip to Busan, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What is the cheapest time of day to fly from IAH to PUS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston George Bush Intcntl Airport to Busan as you normally would.

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 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-Busan flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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.

$498+ Flights from Houston George Bush Intcntl Airport to Busan

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1. Tell us where you want to go

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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 January 26, 2026.

Mon 6/810:25 am

IAH

PUS

1 stop18h 30m

Multiple Airlines

Fri 7/32:00 pm

PUS

IAH

1 stop32h 45m

Multiple Airlines

Deal found 1/25

$1,173

Fri 9/41:10 am

IAH

PUS

1 stop26h 50m

EVA Air

Tue 9/87:10 pm

PUS

IAH

2 stops34h 20m

EVA Air

Deal found 1/25

$1,221

Sat 6/610:25 am

IAH

PUS

1 stop36h 50m

Multiple Airlines

Thu 7/27:15 am

PUS

IAH

2 stops39h 30m

Multiple Airlines

Deal found 1/26

$1,229

Sat 6/610:25 am

IAH

PUS

1 stop36h 50m

Multiple Airlines

Fri 7/37:50 am

PUS

IAH

1 stop38h 55m

Multiple Airlines

Deal found 1/26

$1,231

Sat 6/610:25 am

IAH

PUS

1 stop36h 50m

Multiple Airlines

Sun 7/57:15 am

PUS

IAH

2 stops39h 30m

Multiple Airlines

Deal found 1/25

$1,250

Mon 6/810:25 am

IAH

PUS

2 stops36h 35m

Multiple Airlines

Sun 7/57:55 am

PUS

IAH

1 stop38h 50m

Multiple Airlines

Deal found 1/25

$1,275

Best flights from George Bush Intcntl to Busan
Discover carefully curated flight deals from George Bush Intcntl to Busan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 26, 2026.

Mon 6/810:25 am

IAH

PUS

1 stop18h 30m

Multiple Airlines

Fri 7/32:00 pm

PUS

IAH

1 stop32h 45m

Multiple Airlines

Deal found 1/25

$1,173

Sat 6/610:25 am

IAH

PUS

1 stop36h 50m

Multiple Airlines

Fri 7/37:50 am

PUS

IAH

1 stop38h 55m

Multiple Airlines

Deal found 1/25

$1,231

Sat 6/610:25 am

IAH

PUS

1 stop36h 50m

Multiple Airlines

Sun 7/57:15 am

PUS

IAH

2 stops39h 30m

Multiple Airlines

Deal found 1/25

$1,250

Sat 6/610:25 am

IAH

PUS

1 stop36h 50m

Multiple Airlines

Thu 7/210:55 am

PUS

IAH

1 stop35h 50m

Multiple Airlines

Deal found 1/26

$1,256

Mon 6/810:25 am

IAH

PUS

2 stops36h 35m

Multiple Airlines

Sun 7/57:55 am

PUS

IAH

1 stop38h 50m

Multiple Airlines

Deal found 1/25

$1,275

Mon 6/810:25 am

IAH

PUS

1 stop18h 30m

Multiple Airlines

Thu 7/27:15 am

PUS

IAH

2 stops39h 30m

Multiple Airlines

Deal found 1/26

$1,293

Wed 6/1010:25 am

IAH

PUS

2 stops44h 10m

Multiple Airlines

Thu 7/210:55 am

PUS

IAH

1 stop35h 50m

Multiple Airlines

Deal found 1/26

$1,303

Wed 6/1010:25 am

IAH

PUS

2 stops44h 10m

Multiple Airlines

Sun 7/510:55 am

PUS

IAH

1 stop35h 50m

Multiple Airlines

Deal found 1/26

$1,306

Last-minute flights from George Bush Intcntl to Busan
Discover last-minute flight deals from George Bush Intcntl to Busan. Data last updated January 26, 2026 and is based on user searches.

Fri 1/306:00 am

IAH

PUS

2 stops44h 40m

Multiple Airlines

Fri 2/66:55 pm

PUS

IAH

2 stops38h 22m

Multiple Airlines

Deal found 1/25

$6,797

Fri 1/306:50 pm

IAH

PUS

2 stops31h 50m

EVA Air

Fri 2/66:55 pm

PUS

IAH

2 stops38h 22m

EVA Air

Deal found 1/24

$7,102

One-way flights from George Bush Intcntl to Busan
Search for one-way flight options from George Bush Intcntl to Busan. Find affordable one-way fares based on user searches. Data last updated January 26, 2026.

Fri 4/249:33 am

IAH

PUS

2 stops45h 02m

Multiple Airlines

Deal found 1/26

$498

Fri 6/1910:25 am

IAH

PUS

1 stop18h 55m

Multiple Airlines

Deal found 1/25

$697

Wed 6/1710:25 am

IAH

PUS

1 stop18h 30m

Multiple Airlines

Deal found 1/25

$775

Tue 6/166:30 am

IAH

PUS

3 stops46h 25m

Multiple Airlines

Deal found 1/25

$897

Tue 6/164:00 pm

IAH

PUS

2 stops53h 35m

China Eastern

Deal found 1/25

$928

Mon 6/151:20 am

IAH

PUS

1 stop26h 40m

EVA Air

Deal found 1/25

$1,003

Find flight deals from George Bush Intcntl to Busan

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,173 (Trip.com)
One-way from	$498 (Kiwi.com)

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

One-way flight from Houston George Bush Intcntl to Busan Gimhae

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Busan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

Mon 6/8

10:25 am-6:55 pm

1 stop18h 30m

Busan Gimhae

Fri 7/3

2:00 pm-8:45 am

1 stop32h 45m

$1,173

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

Sat 6/6

10:25 am-1:15 pm

1 stop36h 50m

Busan Gimhae

Fri 7/3

7:50 am-8:45 am

1 stop38h 55m

$1,231

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

Sat 6/6

10:25 am-1:15 pm

1 stop36h 50m

Busan Gimhae

Sun 7/5

7:15 am-8:45 am

2 stops39h 30m

$1,250

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

Sat 6/6

10:25 am-1:15 pm

1 stop36h 50m

Busan Gimhae

Thu 7/2

10:55 am-8:45 am

1 stop35h 50m

$1,256

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

Mon 6/8

10:25 am-1:00 pm

2 stops36h 35m

Busan Gimhae

Sun 7/5

7:55 am-8:45 am

1 stop38h 50m

$1,275

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

Mon 6/8

10:25 am-6:55 pm

1 stop18h 30m

Busan Gimhae

Thu 7/2

7:15 am-8:45 am

2 stops39h 30m

$1,293

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

Wed 6/10

10:25 am-8:35 pm

2 stops44h 10m

Busan Gimhae

Thu 7/2

10:55 am-8:45 am

1 stop35h 50m

$1,303

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

Wed 6/10

10:25 am-8:35 pm

2 stops44h 10m

Busan Gimhae

Sun 7/5

10:55 am-8:45 am

1 stop35h 50m

$1,306

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

Fri 4/24

9:33 am-8:35 pm

2 stops45h 02m

$498

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

Fri 6/19

10:25 am-7:20 pm

1 stop18h 55m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 15 results

Compare providers for flights from George Bush Intcntl to Busan

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 January.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*3 stars

*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 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-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

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.
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.

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$498+ Cheap flights from George Bush Intcntl (IAH) to Busan (PUS)

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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to Busan with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from George Bush Intcntl to Busan

Cheapest flights from George Bush Intcntl to BusanExplore 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 January 26, 2026.

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 January 26, 2026.

Find flight deals from George Bush Intcntl to Busan

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Busan that are best for you.

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 January.

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.

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?

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

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

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

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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 January 26, 2026.