Cheap flights from Irvine, CA to Busan (PUS) from $538

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LAX — PUS
May 10 — May 171

The best prices from Irvine to Busan Gimhae are usually found in January or September, booked 75 days in advance, depart on a Monday or Friday and return on a Thursday

Cheap flight deals from Irvine to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Irvine (IR9) 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 May 5, 2024.

Popular in

December

Cheapest in

January

Round-trip from

$894

One-way from

$785
High demand for flights, 45% potential price rise
Best time to find cheap flights, 35% potential price drop
From Irvine to Busan Gimhae
One-way flight from Irvine to Busan Gimhae

How far in advance should I book a flight from Irvine to Busan?

Users have found that booking a flight from Irvine to Busan at least 61 days early can save you up to 41% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Irvine to Busan for as little as $1,523 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $2,225 for flights departing within the next 3 days.

What is the cheapest month to fly from Irvine to Busan?

The best pricing can be found in the month of January. Prices to Busan from Irvine average $1,588. You can even find prices in January for less than $1,588, as users have found deals to Busan from as low as $1,018. The month of December appears to be one of the more expensive times to travel to Busan from Irvine. Flying in the targeted month can save you up to 83%.

When is the cheapest time to fly from Irvine to Busan (IR9 - PUS)?

When flying from Irvine to Busan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap China Eastern flights from Irvine to Busan

Explore cheap flight options specifically provided by China Eastern for the route between Irvine and Busan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Peruse some of the lowest-priced China Eastern flights we've found from Irvine to Busan. It's recommended that users confirm their flight details before booking.
Tue 7/2312:30 pmLAX - PUS
1 stop31h 05mChina Eastern
Tue 7/305:50 pmPUS - LAX
1 stop32h 15mChina Eastern
Deal found 5/4$1,090
Fri 5/2412:30 pmLAX - PUS
1 stop31h 05mChina Eastern
Thu 5/3012:35 pmPUS - LAX
1 stop37h 30mChina Eastern
Deal found 5/3$2,000
Fri 5/2412:30 pmLAX - PUS
1 stop31h 05mChina Eastern
Fri 5/3112:35 pmPUS - LAX
1 stop37h 30mChina Eastern
Deal found 5/3$2,200

Cheap China Airlines flights from Irvine to Busan

Explore cheap flight options specifically provided by China Airlines for the route between Irvine and Busan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Have a look at some of the cheapest available China Airlines flights departing from Irvine and landing in Busan. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sun 9/112:35 amLAX - PUS
1 stop18h 40mChina Airlines
Thu 9/57:55 pmPUS - LAX
1 stop17h 40mChina Airlines
Deal found 5/4$1,126
Thu 8/1512:35 amLAX - PUS
1 stop26h 20mChina Airlines
Sat 8/317:55 pmPUS - LAX
1 stop34h 35mChina Airlines
Deal found 5/3$1,158
Mon 9/29:00 pmLAX - PUS
2 stops22h 15mChina Airlines
Thu 9/57:55 pmPUS - LAX
1 stop17h 40mChina Airlines
Deal found 5/4$1,456
Sun 7/1412:35 amLAX - PUS
1 stop18h 40mChina Airlines
Wed 8/2112:15 pmPUS - LAX
1 stop25h 20mChina Airlines
Deal found 5/5$1,544
Sun 7/1412:35 amLAX - PUS
1 stop18h 40mChina Airlines
Wed 8/2112:15 pmPUS - LAX
1 stop25h 20mChina Airlines
Deal found 5/4$1,545
Wed 6/2612:05 amLAX - PUS
1 stop19h 10mChina Airlines
Sun 7/1412:15 pmPUS - LAX
1 stop25h 20mChina Airlines
Deal found 5/4$1,766
Thu 6/2712:05 amLAX - PUS
1 stop19h 10mChina Airlines
Sun 6/307:55 pmPUS - LAX
1 stop16h 50mChina Airlines
Deal found 5/4$1,853
Tue 6/2512:05 amLAX - PUS
1 stop19h 10mChina Airlines
Wed 7/107:55 pmPUS - LAX
2 stops40h 10mChina Airlines
Deal found 5/4$1,912
Wed 6/2612:05 amLAX - PUS
1 stop19h 10mChina Airlines
Sun 7/147:55 pmPUS - LAX
2 stops40h 10mChina Airlines
Deal found 5/4$1,940

Cheap Irvine to Busan flights in May & June 2024

Find cheap flight options from Irvine to Busan specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 5, 2024.
The lowest fares we've come across on flights traveling from Irvine to Busan in May and June 2024. For more flight deals, be sure to check back very soon.
Tue 5/283:30 pmLAX - PUS
2 stops47h 20mMultiple Airlines
Mon 6/37:50 amPUS - LAX
1 stop16h 40mMultiple Airlines
Deal found 5/3$1,112
Tue 5/283:30 pmLAX - PUS
2 stops47h 20mMultiple Airlines
Sun 6/27:50 amPUS - LAX
1 stop16h 40mMultiple Airlines
Deal found 5/3$1,127
Fri 5/1011:40 pmLAX - PUS
1 stop28h 10mPhilippine Airlines
Sun 5/199:50 pmPUS - LAX
1 stop27h 45mPhilippine Airlines
Deal found 5/4$1,137
Sun 5/1912:50 amLAX - PUS
1 stop27h 05mMultiple Airlines
Mon 6/33:05 pmPUS - LAX
2 stops33h 25mMultiple Airlines
Deal found 5/5$1,230
Sun 5/1912:50 amLAX - PUS
1 stop27h 05mMultiple Airlines
Mon 6/37:50 amPUS - LAX
1 stop16h 40mMultiple Airlines
Deal found 5/5$1,248
Mon 5/2011:40 pmLAX - PUS
1 stop28h 10mPhilippine Airlines
Mon 6/38:50 pmPUS - LAX
1 stop39h 50mPhilippine Airlines
Deal found 5/5$1,262
Fri 5/1012:35 pmLAX - PUS
1 stop39h 15mMultiple Airlines
Sun 5/197:20 pmPUS - LAX
2 stops29h 10mMultiple Airlines
Deal found 5/4$1,282
Sat 5/116:05 pmLAX - PUS
2 stops47h 55mMultiple Airlines
Sun 5/198:00 amPUS - LAX
1 stop16h 30mMultiple Airlines
Deal found 5/4$1,285
Mon 5/2010:50 amLAX - PUS
1 stop18h 40mMultiple Airlines
Mon 6/37:15 amPUS - LAX
2 stops17h 15mMultiple Airlines
Deal found 5/5$1,311

Irvine to Busan 2024 flight deals

Discover exclusive flight deals for travel between Irvine and Busan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
The lowest fares we've come across on flights traveling from Irvine to Busan in May and June 2024. For more flight deals, be sure to check back very soon.
Tue 7/2312:30 pmLAX - PUS
1 stop31h 05mChina Eastern
Tue 7/305:50 pmPUS - LAX
1 stop32h 15mChina Eastern
Deal found 5/4$1,090
Fri 9/612:35 amLAX - PUS
1 stop26h 20mChina Airlines
Mon 9/167:55 pmPUS - LAX
1 stop16h 50mChina Airlines
Deal found 5/5$1,106
Tue 5/283:30 pmLAX - PUS
2 stops47h 20mMultiple Airlines
Mon 6/37:50 amPUS - LAX
1 stop16h 40mMultiple Airlines
Deal found 5/3$1,112
Sun 9/112:35 amLAX - PUS
1 stop18h 40mChina Airlines
Thu 9/57:55 pmPUS - LAX
1 stop17h 40mChina Airlines
Deal found 5/4$1,126
Tue 5/283:30 pmLAX - PUS
2 stops47h 20mMultiple Airlines
Sun 6/27:50 amPUS - LAX
1 stop16h 40mMultiple Airlines
Deal found 5/3$1,127
Fri 5/1011:40 pmLAX - PUS
1 stop28h 10mPhilippine Airlines
Sun 5/199:50 pmPUS - LAX
1 stop27h 45mPhilippine Airlines
Deal found 5/4$1,137
Thu 8/1512:35 amLAX - PUS
1 stop26h 20mChina Airlines
Sat 8/317:55 pmPUS - LAX
1 stop34h 35mChina Airlines
Deal found 5/3$1,158
Thu 8/1512:15 amLAX - PUS
2 stops26h 05mMultiple Airlines
Sat 8/314:45 pmPUS - LAX
1 stop34h 25mMultiple Airlines
Deal found 5/3$1,197
Fri 9/612:35 amLAX - PUS
1 stop18h 40mMultiple Airlines
Mon 9/167:55 pmPUS - LAX
2 stops27h 41mMultiple Airlines
Deal found 5/5$1,210

Irvine to Busan flights leaving soon

Find last-minute flight options from Irvine to Busan for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Have a look at some of the flights available from Irvine to Busan departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Fri 5/1011:40 pmLAX - PUS
1 stop28h 10mPhilippine Airlines
Sun 5/199:50 pmPUS - LAX
1 stop27h 45mPhilippine Airlines
Deal found 5/4$1,137
Fri 5/1012:35 pmLAX - PUS
1 stop39h 15mMultiple Airlines
Sun 5/197:20 pmPUS - LAX
2 stops29h 10mMultiple Airlines
Deal found 5/4$1,282
Sat 5/116:05 pmLAX - PUS
2 stops47h 55mMultiple Airlines
Sun 5/198:00 amPUS - LAX
1 stop16h 30mMultiple Airlines
Deal found 5/4$1,285
Sat 5/1111:00 pmLAX - PUS
2 stops26h 00mAsiana Airlines
Sun 5/199:50 amPUS - LAX
2 stops22h 10mAsiana Airlines
Deal found 5/4$1,666
Fri 5/1011:00 pmLAX - PUS
2 stops26h 00mAsiana Airlines
Sun 5/199:50 amPUS - LAX
2 stops22h 10mAsiana Airlines
Deal found 5/4$1,747
Fri 5/1012:40 amLAX - PUS
2 stops25h 40mDelta
Sun 5/194:25 pmPUS - LAX
1 stop33h 15mDelta
Deal found 5/4$2,368
Fri 5/1012:05 amLAX - PUS
1 stop19h 10mMultiple Airlines
Sun 5/1912:35 pmPUS - LAX
1 stop37h 30mMultiple Airlines
Deal found 5/4$2,829
Fri 5/1012:40 amLAX - PUS
2 stops25h 40mDelta
Sun 5/1910:45 amPUS - LAX
2 stops28h 04mDelta
Deal found 5/4$3,743

One-way flights to Busan from Irvine

Search for one-way flight options from Irvine to Busan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Take a look at some of the one-way flights we've detected from Irvine to Busan. For those needing a return trip from Irvine, there is a search form available above.
Mon 10/1410:30 amLAX - PUS
1 stop34h 15mMultiple Airlines
Deal found 5/4$538
Mon 10/1410:30 amLAX - PUS
2 stops31h 30mMultiple Airlines
Deal found 5/4$543
Sun 9/2912:05 amLAX - PUS
1 stop26h 50mChina Airlines
Deal found 5/4$628
Sun 9/2912:35 pmLAX - PUS
1 stop39h 15mPhilippine Airlines
Deal found 5/4$630
Sat 9/2812:05 amLAX - PUS
1 stop19h 10mChina Airlines
Deal found 5/4$666
Sat 5/117:00 amLAX - PUS
3 stops59h 00mMultiple Airlines
Deal found 5/4$701
Sun 10/1312:50 amLAX - PUS
1 stop27h 05mMultiple Airlines
Deal found 5/4$702
Fri 5/1011:40 pmLAX - PUS
1 stop28h 10mPhilippine Airlines
Deal found 5/4$706
Sat 5/1111:40 pmLAX - PUS
1 stop29h 10mPhilippine Airlines
Deal found 5/4$710

Find flights from Irvine to Busan within your budget

Customize your flight search to find flights from Irvine 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 2,795,183 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,090 - $2,022

Route

Depart

Return

Price

Los AngelesBusan Gimhae

LAX - PUS

LAXPUS

Los Angeles

Tue 7/23

1 stop31h 05m

Busan Gimhae

Tue 7/30

1 stop32h 15m

$1,090

Los AngelesBusan Gimhae

LAX - PUS

LAXPUS

Los Angeles

Tue 5/28

2 stops47h 20m

Busan Gimhae

Mon 6/3

1 stop16h 40m

$1,112

Los AngelesBusan Gimhae

LAX - PUS

LAXPUS

Los Angeles

Sun 9/1

1 stop18h 40m

Busan Gimhae

Thu 9/5

1 stop17h 40m

$1,126

Los AngelesBusan Gimhae

LAX - PUS

LAXPUS

Los Angeles

Mon 9/2

1 stop28h 10m

Busan Gimhae

Thu 9/5

1 stop28h 45m

$1,225

Los AngelesBusan Gimhae

LAX - PUS

LAXPUS

Los Angeles

Thu 8/15

1 stop23h 35m

Busan Gimhae

Sat 8/31

1 stop34h 25m

$1,302

Los AngelesBusan Gimhae

LAX - PUS

LAXPUS

Los Angeles

Fri 8/16

2 stops36h 20m

Busan Gimhae

Sat 8/31

2 stops22h 40m

$1,368

Los AngelesBusan Gimhae

LAX - PUS

LAXPUS

Los Angeles

Mon 7/15

2 stops21h 45m

Busan Gimhae

Wed 8/21

1 stop22h 45m

$1,803

Los AngelesBusan Gimhae

LAX - PUS

LAXPUS

Los Angeles

Mon 5/27

1 stop25h 35m

Busan Gimhae

Thu 5/30

1 stop18h 05m

$1,866

Los AngelesBusan Gimhae

LAX - PUS

LAXPUS

Los Angeles

Tue 5/28

1 stop16h 15m

Busan Gimhae

Thu 5/30

1 stop17h 05m

$2,022

Flights are sorted by cheapest first

Deals found on 5/4

When is the best time to book a flight from Irvine to Busan?

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Busan. Price data was last updated on January 28, 2024.
The best time to book flights from Irvine to Busan is 74 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.
Search Deals

When is the cheapest time to fly from Irvine to Busan?

Use this chart to determine the cheapest time to fly round-trip from Irvine to Busan. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Irvine to Busan flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Busan by month

Plan your trip from Irvine to Busan by taking into account the cheapest months to travel. The average price of a one-way flight from Irvine to Busan is currently $647 while a round-trip flight costs $1,435. Price data was last updated on April 28, 2024.

Currently, November is the cheapest month in which you can book a flight from Irvine to Busan (average of $894). Flying from Irvine to Busan in July is currently the most expensive (average of $2,081). 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.

January

$1,362

February

$1,715

March

$1,485

April

$1,526

May

$1,689

June

$1,870

July

$2,081

August

$1,597

September

$1,558

October

$1,726

November

$894

December

$1,890

Temperature and rainfall in Busan by month

Plan your trip to Busan by taking into account the average temperature and rainfall totals by month.

PUS

Temperature

39.2 - 78.8 °F

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. 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 Busan. Reviews last updated May 5, 2024.
Peruse reviews from past customers who have flown with China Eastern, China Airlines and Philippine Airlines from Irvine to Busan to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,185 reviews

Food

8.2

Overall

8.5

Comfort

8.3

Crew

8.8

Boarding

8.6

Entertainment

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.5
Very good
1,185 reviews
8.5
Very good
1,185 reviews

Food

8.2

Overall

8.5

Comfort

8.3

Crew

8.8

Boarding

8.6

Entertainment

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.4
Very good
585 reviews
8.5
Very good
1,185 reviews

Food

8.2

Overall

8.5

Comfort

8.3

Crew

8.8

Boarding

8.6

Entertainment

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.3
Very good
1,482 reviews
8.5
Very good
1,185 reviews

Food

8.2

Overall

8.5

Comfort

8.3

Crew

8.8

Boarding

8.6

Entertainment

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.3
Very good
941 reviews
8.5
Very good
1,185 reviews

Food

8.2

Overall

8.5

Comfort

8.3

Crew

8.8

Boarding

8.6

Entertainment

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.3
Very good
1,465 reviews
8.5
Very good
1,185 reviews

Food

8.2

Overall

8.5

Comfort

8.3

Crew

8.8

Boarding

8.6

Entertainment

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Related info for your journey

Find useful and relevant information for your journey from Irvine 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 Irvine?

    Busan Gimhae (PUS), located 7.2 mi from the city center, is the airport you fly into when you book flights from Irvine to Busan. 7 airlines have flights to Gimhae from Irvine on a regular basis. Booking flights from Irvine to Busan Gimhae should not be difficult; the airport handles an average of 0 inbound flights from Irvine per day.

  • Can I find flights from Irvine to Busan for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Irvine to Busan for under $1,100. The cheapest flight booked recently is on China Eastern for just $1,090, but on average you can expect to pay $1,263.

  • Are there last-minute flights available from Irvine to Busan for under $1,200?

    There are currently 8+ open flights from Irvine to Busan within the next 7 days for less than $1,200.

  • What are the cheapest airlines to fly from Irvine to Busan one-way?

    $628 is the cheapest one-way deal found within the past few days, from China Airlines. You may also be able to find cheap deals on Philippine Airlines and Singapore Airlines, with prices starting from $630 and $785, respectively.

  • What are the most popular airlines that fly from Irvine to Busan?

  • What does LAX to PUS mean?

    LAX stands for Los Angeles Airport, while PUS stands for Busan Gimhae Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ready for more IATA code knowledge? These are related airports for your current travel destination: Santa Ana J. Wayne/Orange Cnty Airport (SNA), Ontario Airport (ONT), Burbank Bob Hope Airport (BUR), Long Beach Municipal Airport (LGB), Hawthorne Airport (HHR).

  • Can I find deals for flights from Irvine to Busan that include extra baggage allowance?

    The amount of baggage you can bring on your Irvine to Busan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Irvine to Busan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Irvine to Busan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Irvine to Busan that include hotel bookings?

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

  • How can I find direct flights from Irvine to Busan?

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

  • Can I find deals for business class flights from Irvine to Busan?

    Yes. Cheapflights offers flight deals from Irvine 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.

  • Can I find deals for flights from Irvine to Busan that allow pets onboard?

    Many airlines flying from Irvine to Busan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Irvine to Busan?

    Yes, you can often find last-minute deals on Irvine to Busan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Irvine to Busan flight deals updated?

    The Irvine to Busan flight deals you see on this page were last updated on 5/5.

See more FAQs

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Top 7 airlines flying from Irvine to Busan

Discover the top 7 airlines that operate flights from Irvine to Busan. 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 2,795,183 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
ZIPAIRCheapest$429Average$721FlexibilityNo cancel feeOn-timeN/A
Search ZIPAIR flights
China EasternCheapest$689Average$697FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China AirlinesCheapest$970Average$1,352FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Philippine AirlinesCheapest$1,083Average$1,161FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Korean AirCheapest$1,533Average$1,812FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Asiana AirlinesCheapest$1,547Average$1,758FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
DeltaCheapest$1,591Average$1,745FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights from Irvine to Busan by cabin class

Find flights from Irvine to Busan, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Irvine to Busan?

Cheapflights helps you search for flights from Irvine to Busan via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Irvine to Busan?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Irvine to Busan for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Irvine to Busan with no change fees?

Yes! Cheapflights helps users easily find flights from Irvine to Busan with no change fees.

Can Cheapflights notify me if prices for flights from Irvine to Busan become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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