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Cheap flights from O'ahu to Seoul (SEL)

HNL — SEL
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Find flight deals from O'ahu to Seoul

Keep the following information in mind while searching for O'ahu to Seoul flight deals. Data was last updated July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$684
(Trip.com)

One-way from

$308
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$450

Good round-trip deal

$903 or less

Good one-way deal

$563 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.
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From O'ahu to Seoul (SEL)
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One-way flight from O'ahu to Seoul (SEL)
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Highest demand for flights based on searches. 2% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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Price to beat on a round-trip flight from O'ahu to Seoul (SEL).
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Price to beat on a one-way flight from O'ahu to Seoul (SEL).
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Cheapflights Insights

Everything you need to know about your flight from O'ahu to Seoul

How far ahead should I book a flight from O'ahu to Seoul?

The best time to book flights from O'ahu to Seoul is 47 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.

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

Currently, November is the cheapest month in which you can book a flight from O'ahu to Seoul (average of $605). Flying from O'ahu to Seoul in June is currently the most expensive (average of $1,203). 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 SEL?

Find hourly flight availability from O'ahu 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 July 24, 2026.

When flying from O'ahu 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.

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 July 24, 2026.
Read through reviews of airlines operating flights from O'ahu to Seoul, such as Korean Air,AIR PREMIA, andAsiana Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,221 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

Boarding

8.5

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
1,221 reviews
Korean Air
8.4
Very good
1,221 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

Boarding

8.5

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.
AIR PREMIA
8.1
Very good
101 reviews
Korean Air
8.4
Very good
1,221 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

Boarding

8.5

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
8.1
Very good
553 reviews
Korean Air
8.4
Very good
1,221 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

Boarding

8.5

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.
Delta
7.8
Good
8,482 reviews
Korean Air
8.4
Very good
1,221 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

Boarding

8.5

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.
Hawaiian Airlines
7.8
Good
2,821 reviews
Korean Air
8.4
Very good
1,221 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

Boarding

8.5

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 Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $319. AIR PREMIA flights start at $404 while deals on Asiana Airlines start at $494 one-way.

  • What are the most reliable airlines from O'ahu to Seoul?

    No one likes to see their flight delayed. When booking a flight from O'ahu to Seoul consider choosing Asiana Airlines (91%), Thai Airways (88%) or Delta (88%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from O'ahu to Seoul?

    The cheapest flight price from O'ahu to Seoul is $409. On average you can expect to pay $2,386. The most popular route, (Honolulu - Incheon Intl), can usually be booked for $714.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from O'ahu to Seoul (average of $605). Flying from O'ahu to Seoul in June is currently the most expensive (average of $1,203). 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

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Alternative routes for O'ahu to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Honolulu to Incheon Intl flights
Honolulu to Busan flights

Top 6 airlines flying from O'ahu to Seoul

Discover the top 6 airlines that operate flights from O'ahu 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 July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
AIR PREMIACheapest$327Average$816FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$386Average$554FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$448Average$798FlexibilityNo cancel feeOn-time75%
Korean AirCheapest$593Average$1,281FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$593Average$1,072FlexibilityNo cancel feeOn-time76%
DeltaCheapest$644Average$1,211FlexibilityNo cancel feeOn-timeN/A

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