Seoul

$462+ Cheap flights from Riverside, CA to Seoul (SEL)

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SEL
Apr 6 — Apr 131
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Riverside to Seoul are usually found in February or November, booked 11 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Riverside to Seoul

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$653
(Gotogate)

One-way from

$462
(AIR PREMIA)

Popular in

June

Cheapest in

February

Average price

$971
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 Seoul (SEL)
One-way flight from Riverside to Seoul (SEL)
Highest demand for flights based on searches. 18% potential increase in price ($243 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Riverside to Seoul

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

This Gotogate deal was found by Cheapflights users on 4/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2212:30 pmLAX - ICN
1 stop36h 55mChina Eastern
Thu 5/294:20 pmICN - LAX
1 stop33h 45mChina Eastern
Deal found 4/1$653
This eDestinos deal was found by Cheapflights users on 3/31. 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.
Mon 11/1011:20 pmLAX - ICN
1 stop21h 35mCathay Pacific
Tue 11/1810:05 amICN - LAX
1 stop20h 15mCathay Pacific
Deal found 3/31$717
This Gurufare deal was found by Cheapflights users on 3/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2112:30 pmLAX - GMP
1 stop39h 20mChina Eastern
Mon 5/198:50 pmGMP - LAX
1 stop29h 15mChina Eastern
Deal found 3/31$719
This Booking.com deal was found by Cheapflights users on 4/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:00 amLAX - ICN
2 stops23h 10mMultiple Airlines
Mon 10/205:45 pmICN - LAX
1 stop14h 23mMultiple Airlines
Deal found 4/1$722
This Justfly.com deal was found by Cheapflights users on 3/31. 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.
Tue 9/98:40 pmLAX - ICN
1 stop27h 25mAir Canada
Mon 9/155:45 pmICN - LAX
1 stop14h 23mAir Canada
Deal found 3/31$723
This Trip.com deal was found by Cheapflights users on 4/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/910:50 amLAX - ICN
Nonstop12h 55mAIR PREMIA
Tue 4/1512:45 pmICN - LAX
Nonstop11h 35mAIR PREMIA
Deal found 4/1$732
This Gotogate deal was found by Cheapflights users on 3/31. 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.
Sun 4/202:20 pmLAX - ICN
1 stop31h 55mAir China
Sat 5/105:50 pmICN - LAX
1 stop33h 10mAir China
Deal found 3/31$761
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Mon 4/1411:25 pmLAX - GMP
1 stop21h 40mAir China
Thu 6/52:25 pmGMP - LAX
1 stop21h 45mAir China
Deal found 3/31$763
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3011:40 amLAX - GMP
1 stop33h 10mEVA Air
Wed 5/78:20 pmGMP - LAX
1 stop26h 50mEVA Air
Deal found 4/1$1,007
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/212:25 pmLAX - GMP
1 stop16h 00mMultiple Airlines
Wed 4/308:20 amGMP - LAX
1 stop19h 45mMultiple Airlines
Deal found 3/30$1,035
This Gotogate deal was found by Cheapflights users on 4/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/121:10 pmLAX - GMP
1 stop17h 10mANA
Tue 9/97:40 amGMP - LAX
1 stop27h 05mANA
Deal found 4/1$1,184
This Gotogate deal was found by Cheapflights users on 3/31. 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.
Wed 8/272:15 pmLAX - GMP
1 stop15h 35mJapan Airlines
Tue 9/237:55 amGMP - LAX
1 stop19h 25mJapan Airlines
Deal found 3/31$1,281

Cheapflights Fare Finder

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

Fly from

Riverside

Fly to

Seoul

Route

Depart

Return

Price

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Tue 4/22

12:30 pm-5:25 pm

1 stop36h 55m

Incheon Intl

Thu 5/29

4:20 pm-10:05 am

1 stop33h 45m

$653

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Wed 8/27

1:25 am-7:05 pm

1 stop25h 40m

Incheon Intl

Mon 11/17

10:05 am-1:20 pm

1 stop20h 15m

$717

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles

Mon 4/21

12:30 pm-7:50 pm

1 stop39h 20m

Seoul Gimpo Intl

Mon 5/19

8:50 pm-10:05 am

1 stop29h 15m

$719

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Tue 9/9

8:40 pm-4:05 pm

1 stop27h 25m

Incheon Intl

Mon 9/15

5:45 pm-4:08 pm

1 stop14h 23m

$723

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Tue 4/29

10:25 am-7:40 pm

1 stop17h 15m

Incheon Intl

Sat 5/10

6:20 pm-6:05 pm

1 stop15h 45m

$732

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sat 4/12

10:50 am-3:45 pm

Nonstop12h 55m

Incheon Intl

Tue 4/15

12:45 pm-8:20 am

Nonstop11h 35m

$747

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sun 4/20

2:20 pm-2:15 pm

1 stop31h 55m

Incheon Intl

Sat 5/10

5:50 pm-11:00 am

1 stop33h 10m

$761

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles

Mon 4/14

11:25 pm-1:05 pm

1 stop21h 40m

Seoul Gimpo Intl

Thu 6/5

2:25 pm-8:10 pm

1 stop21h 45m

$763

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles

Wed 4/30

11:40 am-12:50 pm

1 stop33h 10m

Seoul Gimpo Intl

Wed 5/7

8:20 pm-7:10 am

1 stop26h 50m

$1,007

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles

Mon 4/21

2:25 pm-10:25 pm

1 stop16h 00m

Seoul Gimpo Intl

Wed 4/30

8:20 am-12:05 pm

1 stop19h 45m

$1,035

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 27 results
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Best time to book a flight from Riverside to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

How far ahead should I book a flight from Riverside to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Seoul. Price data was last updated on March 28, 2025.

The price you pay for your flight from Riverside to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 11 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Riverside to Seoul (average of $1,001). Flying from Riverside to Seoul in June is currently the most expensive (average of $1,650). 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 SEL?

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

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

What is the cheapest day to fly from Riverside to Seoul?

Use this chart to determine the cheapest time to fly round-trip from Riverside to Seoul. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Riverside to Seoul flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Riverside to Seoul

Explore weekly flight availability from Riverside to Seoul. 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 April 1, 2025.

The most flights from R1V to SEL are scheduled on a Monday (19 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (18 on average).

Rainfall in Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, 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 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated April 1, 2025.
See what other customers who have flown with EVA Air, Japan Airlines and ANA from Riverside to Seoul have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
8.3
Very good

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Riverside to Seoul. 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 Seoul flight route?

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

    For one-way options, check prices for AIR PREMIA. According to our data, you can fly for as low as $462. Users have also found prices from $464 and $466 on China Eastern and XiamenAir, respectively.

  • What are the most reliable airlines from Riverside to Seoul?

    No one likes to see their flight delayed. When booking a flight from Riverside to Seoul consider choosing LATAM Airlines (90%), Delta (90%) or Aeromexico (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Riverside to Seoul?

    The cheapest flight price from Riverside to Seoul is $389. On average you can expect to pay $1,990. The most popular route, (Los Angeles - Incheon Intl), can usually be booked for $671.

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

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

  • How can I find direct flights from Riverside to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Riverside to Seoul 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 Seoul?

    Currently, February is the cheapest month in which you can book a flight from Riverside to Seoul (average of $1,001). Flying from Riverside to Seoul in June is currently the most expensive (average of $1,650). 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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Top 10 airlines flying from Riverside to Seoul

Discover the top 10 airlines that operate flights from Riverside to Seoul. 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Jin AirCheapest$180Average$221FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$300Average$851FlexibilityNo cancel feeOn-time69%
XiamenAirCheapest$399Average$684FlexibilityNo cancel feeOn-time49%
ZIPAIRCheapest$409Average$704FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$439Average$1,089FlexibilityNo cancel feeOn-time77%
Hawaiian AirlinesCheapest$478Average$987FlexibilityNo cancel feeOn-time85%
WestJetCheapest$522Average$986FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$550Average$1,042FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$573Average$864FlexibilityNo cancel feeOn-time67%
Air ChinaCheapest$633Average$718FlexibilityNo cancel feeOn-time67%

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