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South Korea

$344+ Cheap flights from O'ahu 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — ICN
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from O'ahu to South Korea

Keep the following information in mind while searching for O'ahu 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

$665
(Trip.com)

One-way from

$344
(AIR PREMIA)

Popular in

December

Cheapest in

November

Average price

$1,045

Good round-trip deal

$813 or less

Good one-way deal

$433 or less
Provider with most accurate pricing for Honolulu-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Honolulu-Seoul (SEL) flights.
Search Deals
From O'ahu to South Korea
Search Deals
One-way flight from O'ahu to South Korea
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from O'ahu to South Korea.
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Price to beat on a one-way flight from O'ahu to South Korea.
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Find flight deals from O'ahu to South Korea

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

This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/69:45 amHNL - ICN
1 stop16h 25mMultiple Airlines
Wed 7/1610:10 pmICN - HNL
Nonstop8h 40mMultiple Airlines
Deal found 4/30$670
This Trip.com deal was found by Cheapflights users on 4/29. 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.
Mon 8/182:20 pmHNL - ICN
Nonstop9h 50mAIR PREMIA
Mon 8/2510:10 pmICN - HNL
Nonstop8h 40mAIR PREMIA
Deal found 4/29$724
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1112:40 pmHNL - CJJ
1 stop14h 15mMultiple Airlines
Mon 5/199:30 amCJJ - HNL
1 stop18h 00mMultiple Airlines
Deal found 4/30$913
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:25 pmHNL - GMP
1 stop14h 05mANA
Mon 11/1712:25 pmGMP - HNL
1 stop16h 30mANA
Deal found 4/30$915
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.
Wed 7/3012:45 pmHNL - GMP
1 stop27h 00mJapan Airlines
Wed 8/2712:05 pmGMP - HNL
1 stop17h 30mJapan Airlines
Deal found 4/30$936
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.
Fri 5/212:55 pmHNL - ICN
1 stop22h 05mPhilippine Airlines
Mon 5/58:30 pmICN - HNL
1 stop33h 40mPhilippine Airlines
Deal found 4/30$936
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/11:05 pmHNL - PUS
2 stops26h 25mMultiple Airlines
Thu 7/32:00 pmPUS - HNL
1 stop12h 45mMultiple Airlines
Deal found 4/30$986
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/102:15 pmHNL - GMP
1 stop13h 10mMultiple Airlines
Tue 6/241:05 pmGMP - HNL
1 stop15h 50mMultiple Airlines
Deal found 4/29$1,173
This Gurufare deal was found by Cheapflights users on 4/29. 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 5/1212:35 pmHNL - PUS
1 stop13h 10mKorean Air
Mon 5/197:00 amPUS - HNL
1 stop22h 35mKorean Air
Deal found 4/29$1,290
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.
Fri 7/412:55 pmHNL - PUS
1 stop35h 55mPhilippine Airlines
Sat 7/129:00 pmPUS - HNL
1 stop33h 10mPhilippine Airlines
Deal found 4/30$1,332
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.
Tue 7/112:20 pmHNL - PUS
2 stops23h 00mAsiana Airlines
Thu 7/310:05 pmPUS - HNL
2 stops31h 35mAsiana Airlines
Deal found 4/30$1,484
This FlightHub deal was found by Cheapflights users on 4/29. 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 5/1210:10 pmHNL - PUS
2 stops42h 25mChina Eastern
Mon 5/195:50 pmPUS - HNL
2 stops41h 02mChina Eastern
Deal found 4/29$1,757

Cheapflights Fare Finder

Customize your flight search to find flights from O'ahu 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 O'ahu to South Korea that are best for you.

Fly from

O'ahu

Fly to

South Korea

Route

Depart

Return

Price

HonoluluIncheon

HNL - ICN

HNLICN

Honolulu

Sun 7/6

9:45 am-9:10 pm

1 stop16h 25m

Incheon Intl

Wed 7/16

10:10 pm-11:50 am

Nonstop8h 40m

$670

HonoluluIncheon

HNL - ICN

HNLICN

Honolulu

Mon 8/18

2:20 pm-7:10 pm

Nonstop9h 50m

Incheon Intl

Mon 8/25

10:10 pm-11:50 am

Nonstop8h 40m

$724

HonoluluCheongju

HNL - CJJ

HNLCJJ

Honolulu

Sun 5/11

12:40 pm-9:55 pm

1 stop14h 15m

Cheongju

Mon 5/19

9:30 am-8:30 am

1 stop18h 00m

$913

HonoluluSeoul

HNL - GMP

HNLGMP

Honolulu

Wed 10/22

2:10 pm-11:05 am

1 stop25h 55m

Seoul Gimpo Intl

Wed 10/29

12:25 pm-9:55 am

1 stop16h 30m

$915

HonoluluSeoul

HNL - GMP

HNLGMP

Honolulu

Wed 7/30

12:45 pm-10:45 am

1 stop27h 00m

Seoul Gimpo Intl

Wed 8/27

12:05 pm-10:35 am

1 stop17h 30m

$936

HonoluluIncheon

HNL - ICN

HNLICN

Honolulu

Tue 8/19

12:55 pm-6:00 am

1 stop22h 05m

Incheon Intl

Tue 9/2

8:00 am-11:10 am

1 stop22h 10m

$948

HonoluluIncheon

HNL - ICN

HNLICN

Honolulu

Mon 9/8

10:05 pm-4:05 pm

1 stop23h 00m

Incheon Intl

Wed 10/15

5:45 pm-8:50 pm

1 stop22h 05m

$965

HonoluluBusan

HNL - PUS

HNLPUS

Honolulu

Tue 7/1

1:05 pm-10:30 am

2 stops26h 25m

Busan Gimhae

Thu 7/3

2:00 pm-7:45 am

1 stop12h 45m

$986

HonoluluSeoul

HNL - GMP

HNLGMP

Honolulu

Tue 6/10

2:15 pm-10:25 pm

1 stop13h 10m

Seoul Gimpo Intl

Tue 6/24

1:05 pm-9:55 am

1 stop15h 50m

$1,173

HonoluluBusan

HNL - PUS

HNLPUS

Honolulu

Mon 5/12

12:35 pm-8:45 pm

1 stop13h 10m

Busan Gimhae

Mon 5/19

7:00 am-10:35 am

1 stop22h 35m

$1,290

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 30 results
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Best time to book a flight from O'ahu to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from O'ahu 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 O'ahu to South Korea

What is the cheapest month to book a flight from O'ahu to South Korea?

Currently, February is the cheapest month in which you can book a flight from O'ahu to South Korea (average of $1,001). Flying from O'ahu 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 FUW to KR?

Find hourly flight availability from O'ahu 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 O'ahu 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 O'ahu to South Korea

Explore weekly flight availability from O'ahu 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 zzFUW to KR0 are scheduled on a Friday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 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.
See what other customers who have flown with Korean Air, Japan Airlines and China Airlines from O'ahu to South Korea have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,069 reviews

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,069 reviews
Korean Air
8.4
Very good
1,069 reviews

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,464 reviews
Korean Air
8.4
Very good
1,069 reviews

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
732 reviews
Korean Air
8.4
Very good
1,069 reviews

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
852 reviews
Korean Air
8.4
Very good
1,069 reviews

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
442 reviews
Korean Air
8.4
Very good
1,069 reviews

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from O'ahu 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 O'ahu to South Korea flight route?

    Within the past month, 158 users have taken a look at flights from O'ahu to South Korea.

  • What are the cheapest airlines to fly from O'ahu to South Korea one-way?

    One-way options have recently been found by users for as low as $344 on AIR PREMIA. Other airlines that offer cheap prices include WestJet from $431 and ZIPAIR from $523 one-way.

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

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

  • How can I find direct flights from O'ahu to South Korea?

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

  • Can I find deals for business class flights from O'ahu to South Korea?

    Yes. Cheapflights offers flight deals from O'ahu 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 O'ahu to South Korea?

    Currently, February is the cheapest month in which you can book a flight from O'ahu to South Korea (average of $1,001). Flying from O'ahu 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 O'ahu to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from O'ahu to South Korea

Discover the top 6 airlines that operate flights from O'ahu 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
Hawaiian AirlinesCheapest$624Average$1,014FlexibilityNo cancel feeOn-time85%
Japan AirlinesCheapest$848Average$949FlexibilityNo cancel feeOn-time79%
Philippine AirlinesCheapest$872Average$981FlexibilityNo cancel feeOn-time60%
Korean AirCheapest$890Average$1,190FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$893Average$1,039FlexibilityNo cancel feeOn-time76%
DeltaCheapest$968Average$1,091FlexibilityNo cancel feeOn-timeN/A

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