South Korea

$439+ Cheap flights from Riverside, CA to South Korea

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ICN
May 6 — May 131
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Cheap flight deals from Riverside to South Korea

Keep the following information in mind while searching for Riverside to South Korea flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$657
(eDestinos)

One-way from

$439
(FlightHub)

Popular in

June

Cheapest in

February

Average price

$1,161
Provider with most accurate pricing for Los Angeles-Seoul (SEL) flight deals.
Provider most trusted by Cheapflights users for Los Angeles-Seoul (SEL) flights.
From Riverside to South Korea
One-way flight from Riverside to South Korea
Highest demand for flights based on searches. 18% potential increase in price ($249 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Average for round-trip flights in May 2025

Find flight deals from Riverside to South Korea

Cheapest flights from Riverside to South Korea
Explore the most affordable flight options available from Riverside to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:25 amLAX - ICN
1 stop19h 15mCathay Pacific
Mon 11/1710:05 amICN - LAX
1 stop27h 50mCathay Pacific
Deal found 4/30$657
This Justfly.com deal was found by Cheapflights users on 4/30. 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.
Thu 8/286:00 amLAX - ICN
1 stop18h 05mAir Canada
Mon 9/155:45 pmICN - LAX
1 stop19h 43mAir Canada
Deal found 4/30$699
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Thu 8/286:00 amLAX - ICN
2 stops23h 10mMultiple Airlines
Mon 9/155:45 pmICN - LAX
1 stop19h 43mMultiple Airlines
Deal found 4/30$719
This oojo deal was found by Cheapflights users on 4/30. 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.
Mon 5/1212:30 pmLAX - ICN
1 stop34h 55mChina Eastern
Wed 5/216:25 pmICN - LAX
1 stop31h 40mChina Eastern
Deal found 4/30$759
This FlightHub deal was found by Cheapflights users on 4/30. 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 5/410:50 amLAX - ICN
Nonstop12h 55mAIR PREMIA
Tue 5/612:45 pmICN - LAX
Nonstop11h 35mAIR PREMIA
Deal found 4/30$812
This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1912:30 pmLAX - GMP
1 stop30h 30mChina Eastern
Fri 5/238:50 pmGMP - LAX
1 stop29h 15mChina Eastern
Deal found 4/30$817
This oojo deal was found by Cheapflights users on 4/30. 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 9/212:25 amLAX - PUS
1 stop21h 10mCathay Pacific
Sat 9/137:45 amPUS - LAX
1 stop19h 35mCathay Pacific
Deal found 4/30$826
This oojo deal was found by Cheapflights users on 5/1. 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 5/1312:25 pmLAX - CJU
1 stop25h 55mCathay Pacific
Tue 6/107:55 amCJU - LAX
1 stop19h 25mCathay Pacific
Deal found 5/1$952
This oojo deal was found by Cheapflights users on 4/30. 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 9/104:55 pmLAX - PUS
1 stop26h 20mChina Airlines
Thu 9/1812:15 pmPUS - LAX
1 stop24h 30mChina Airlines
Deal found 4/30$973
This oojo deal was found by Cheapflights users on 4/30. 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.
Mon 8/2512:50 amLAX - GMP
1 stop26h 25mEVA Air
Wed 9/38:20 pmGMP - LAX
1 stop36h 20mEVA Air
Deal found 4/30$1,004
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:30 pmLAX - GMP
1 stop30h 30mMultiple Airlines
Sat 5/242:25 pmGMP - LAX
1 stop36h 35mMultiple Airlines
Deal found 4/30$1,006
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Tue 5/1312:30 pmLAX - CJU
1 stop37h 40mChina Eastern
Fri 5/161:40 pmCJU - LAX
1 stop36h 25mChina Eastern
Deal found 4/30$1,008

Cheapflights Fare Finder

Customize your flight search to find flights from Riverside to South Korea 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 May 1, 2025.
Use the filters below to find and compare flights from Riverside to South Korea that are best for you.

Fly from

Riverside

Fly to

South Korea

Route

Depart

Return

Price

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Wed 8/27

1:25 am-12:40 pm

1 stop19h 15m

Incheon Intl

Mon 11/17

10:05 am-8:55 pm

1 stop27h 50m

$657

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Thu 8/28

6:00 am-4:05 pm

1 stop18h 05m

Incheon Intl

Mon 9/15

5:45 pm-9:28 pm

1 stop19h 43m

$699

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Thu 8/28

6:00 am-9:10 pm

2 stops23h 10m

Incheon Intl

Mon 9/15

5:45 pm-9:28 pm

1 stop19h 43m

$719

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Mon 5/12

12:30 pm-3:25 pm

1 stop34h 55m

Incheon Intl

Wed 5/21

6:25 pm-10:05 am

1 stop31h 40m

$759

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles

Mon 5/19

12:30 pm-11:00 am

1 stop30h 30m

Seoul Gimpo Intl

Fri 5/23

8:50 pm-10:05 am

1 stop29h 15m

$817

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Tue 9/2

12:25 am-1:35 pm

1 stop21h 10m

Busan Gimhae

Sat 9/13

7:45 am-11:20 am

1 stop19h 35m

$826

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Fri 9/12

11:00 pm-5:20 am

Nonstop14h 20m

Incheon Intl

Sun 9/21

12:45 pm-8:20 am

Nonstop11h 35m

$888

Los AngelesJeju City

LAX - CJU

LAXCJU

Los Angeles

Tue 5/13

12:25 pm-6:20 am

1 stop25h 55m

Jeju City

Tue 6/10

7:55 am-11:20 am

1 stop19h 25m

$952

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Wed 9/10

4:55 pm-11:15 am

1 stop26h 20m

Busan Gimhae

Thu 9/18

12:15 pm-8:45 pm

1 stop24h 30m

$973

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles

Mon 8/25

12:50 am-7:15 pm

1 stop26h 25m

Seoul Gimpo Intl

Wed 9/3

8:20 pm-4:40 pm

1 stop36h 20m

$1,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 58 results
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Best time to book a flight from Riverside to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Riverside 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.

Cheapflights Insights

Everything you need to know about your flight from Riverside to South Korea

What is the cheapest month to book a flight from Riverside to South Korea?

Currently, February is the cheapest month in which you can book a flight from Riverside to South Korea (average of $1,001). Flying from Riverside to South Korea in December is currently the most expensive (average of $1,635). 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 R1V to KR?

Find hourly flight availability from Riverside to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

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

Weekly flight availability from Riverside to South Korea

Explore weekly flight availability from Riverside to South Korea. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 1, 2025.

The most flights from R1V to KR0 are scheduled on a Monday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (19 on average).

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea 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 South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, 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 South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated May 1, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air and Japan Airlines from Riverside to South Korea by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
8.3
Very good

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

Find useful and relevant information for your journey from Riverside to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Riverside to South Korea flight route?

  • What are the cheapest airlines to fly from Riverside to South Korea one-way?

    The cheapest airline one-way is China Eastern, with whom users have recently found tickets for as low as $439. However, be on the lookout for offers from WestJet and AIR PREMIA, as they are both options that can get you from Riverside to South Korea for a low price.

  • What are the most popular routes from Riverside to South Korea?

  • What are the most reliable airlines from Riverside to South Korea?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Riverside to South Korea on time: LATAM Airlines (93%), Delta (93%), Aeromexico (93%).

  • What are the cheapest flights from Riverside to South Korea?

    The cheapest flight price from Riverside to South Korea is $385. On average you can expect to pay $1,561. The most popular route, (Los Angeles - Incheon Intl), can usually be booked for $514.

  • Can I find deals for flights from Riverside to South Korea that include hotel bookings?

    Yes. In addition to deals on Riverside to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Riverside to South Korea?

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

  • Can I find deals for business class flights from Riverside to South Korea?

    Yes. Cheapflights offers flight deals from Riverside to South Korea 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 Riverside to South Korea?

    Currently, February is the cheapest month in which you can book a flight from Riverside to South Korea (average of $1,001). Flying from Riverside to South Korea in December is currently the most expensive (average of $1,635). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Riverside to South Korea

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Riverside to South Korea

Discover the top 10 airlines that operate flights from Riverside to South Korea. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$300Average$852FlexibilityNo cancel feeOn-time69%
XiamenAirCheapest$363Average$665FlexibilityNo cancel feeOn-time49%
Turkish AirlinesCheapest$439Average$1,140FlexibilityNo cancel feeOn-time77%
Hawaiian AirlinesCheapest$478Average$803FlexibilityNo cancel feeOn-time85%
WestJetCheapest$549Average$998FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$550Average$1,080FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$573Average$864FlexibilityNo cancel feeOn-time67%
Air ChinaCheapest$633Average$749FlexibilityNo cancel feeOn-time67%
China EasternCheapest$640Average$766FlexibilityNo cancel feeOn-time62%
ZIPAIRCheapest$658Average$761FlexibilityNo cancel feeOn-timeN/A

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