Business Class

Flights to
Seoul Incheon Airport (ICN)

starting from

2,729

USD
Business Class / Round Trip
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We compared 423321 round-trip fares across 54 airlines from 8 US departure cities. Find nonstop flights, premium carriers, and best-value connections.

54

Airlines

14

Carriers

423321

Total fares

$7565

$avg. price

We compared 423321 round-trip fares across 54 airlines from 8 US departure cities. Find nonstop flights, premium carriers, and best-value connections.

54

Airlines

14

Carriers

423321

Total fares

$7565

$avg. price
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Business Class Flights to Seoul Incheon Airport

An in-depth analysis of the best business class options from United States (US) to Seoul Incheon Airport (ICN). Compare seats, amenities, service, and find the perfect flight for your journey.

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Lowest Fare Guarantee
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24 Hours Fare Lock
Top Airports

Departure Cities, from US

New York City NYC

NYC

$3,519

149960 fares • 1 stop
Los Angeles LAX

LAX

$2,729

130475 fares • 1 stop
Dallas DFW

DFW

$3,847

39871 fares • 1 stop
Chicago CHI

CHI

$3,222

39185 fares • 1 stop
Atlanta ATL

ATL

$4,318

31284 fares • 1 stop
Las Vegas LAS

LAS

$4,255

16086 fares • 2 stops
Orlando ORL

ORL

$3,919

8799 fares • 1 stop
Denver DEN

DEN

$4,617

7661 fares • 1 stop
Nonstop vs connecting

Layovers Comparison

Nonstop

$4,444

median $7614

• Availability55610 fares
• Flight time15h 5m
• Share13% flights
Korean Air (26077)Asiana Airlines (14859)United Airlines (5392)Delta Air Lines (4115)American Airlines (2379)
1 StopMost Options

$2,729

median $7477

• Availability321118 fares
• Flight time22h 5m
• Share76% flights
Korean Air (38076)Air Canada (29229)Turkish Airlines (20787)American Airlines (20603)EVA Air (19955)
2 Stops

$3,919

median $8210

• Availability46593 fares
• Flight time30h 30m
• Share11% flights
Air Canada (9405)American Airlines (4513)Emirates (3736)China Eastern Airlines (3518)United Airlines (3406)
Expert insight: 1-stop fares are the most common (76% of fares with known routing) and start lowest at $2,729. Other options: nonstop from $4,444, 2-stop from $3,919.
Connection Hubs

Top layover cities

TaipeiTPE

Taiwan Taoyuan International Airport

from

$4,560

BRCIKE+2

72770 flights

San FranciscoSFO

San Francisco International Airport

from

$4,264

UAKEEK+2

57822 flights

VancouverYVR

Vancouver International Airport

from

$3,771

ACWSPR+2

53227 flights

DallasDFW

DFW

from

$5,070

AAJLKE+2

50608 flights

TokyoHND

Tokyo Haneda International Airport

from

$4,530

JLNHAA+2

44228 flights

IstanbulIST

Istanbul Airport

from

$4,213

TKGPHR

43582 flights

SeattleSEA

Seattle Tacoma International Airport

from

$4,255

ASKEDL+2

41282 flights

TorontoYYZ

Lester B. Pearson International Airport

from

$4,529

ACWSKE+2

33027 flights

DohaDOH

Hamad International Airport

from

$5,762

QRB6BA+2

29304 flights

ManilaMNL

Ninoy Aquino International Airport

from

$2,729

PR

26392 flights

Show more

Expert insight: Taipei offers the most connection inventory with 72,770 fares, from $4,560 and a $6,693 median, via EVA Air, China Airlines, and Korean Air. Vancouver has 53,227 fares from $3,771 and the lower median of $6,098—$595 below Taipei—via Air Canada, WestJet, and Philippine Airlines. San Francisco ranks second by count with 57,822 fares, from $4,264 and a $7,786 median, via United Airlines, Korean Air, and Emirates.
When to Travel

Departure times

Late Night

$2729
119891 options

Cheapest flights

Early Morning

$4120
61090 options

Morning

$4103
67854 options

Midday

$2729
54178 options

Afternoon

$2729
43295 options

Evening

$4213
77013 options

Highest price

Good to know: Late Night departures dominate this route — 119,891 fares from $2,729, both the most options and the lowest entry price.

Price Range Distribution

Great deal:

$5,603

Lowest price 30d:

$2,729

Typical price:

$7,565

Higher end:

$13–14k

Monthly price: Round Trip fares

When fares are lowest. Fares to Seoul are lowest in November, near $7,216 — the low point of the calendar. January, February, and April stay within reach, giving flexible travelers a value window rather than a single date.

Peak season. Fares climb into the year-end holidays, peaking in December around $7,989 — a $773 (11%) premium over the November low.

Shoulder season. Months like March, May, and June trade near the annual median — a reasonable compromise when the cheapest dates don't work.

Our current inventory. Our specialists are holding strong February inventory, from $2,729 — well below the typical fare.

Average deals
Our deals

When to book:
Optimal booking window

The cheapest booking window is 181+ (median $7,318) — $1,524 below the most expensive window, 15-30 ($8,842).

Best day to fly

Sun

avg $7507

from $2729

64% below avg

Mon

avg $7260

from $2729

62% below avg

Tue

avg $7129

from $2729

62% below avg

Cheapest flights

Wed

avg $7216

from $2729

62% below avg

Thu

avg $7427

from $2729

63% below avg

Fri

avg $7735

from $2784

64% below avg

Sat

avg $7819

from $2784

64% below avg

Priciest flights

Good to know: Fares stay fairly flat across the week, ranging just 9% — from $7,129 to $7,819.
Airline comparison

Airlines flying to Seoul Incheon Airport

BEST FOR Value

Korean AirKorean Air

From $5068 with 64268 departures

BEST FOR Budget

Philippine AirlinesPhilippine Airlines

Lowest fares from $2729

Korean AirKorean AirKE

SkyTeam

64268 faresfrom $5,068avg $7,364 1 stop

Air CanadaAir CanadaAC

Star Alliance

40922 faresfrom $4,255avg $6,061 1 stop

American AirlinesAmerican AirlinesAA

oneworld

27495 faresfrom $4,444avg $7,849 1 stop

United AirlinesUnited AirlinesUA

Star Alliance

26130 faresfrom $4,264avg $8,086 1 stop

Turkish AirlinesTurkish AirlinesTK

Star Alliance

21778 faresfrom $4,213avg $6,657 1 stop

EVA AirEVA AirBR

Star Alliance

21544 faresfrom $5,478avg $6,441 1 stop

Asiana AirlinesAsiana AirlinesOZ

Star Alliance

20227 faresfrom $5,274avg $7,559 nonstop

China AirlinesChina AirlinesCI

SkyTeam

15390 faresfrom $4,560avg $7,073 1 stop

Japan AirlinesJapan AirlinesJL

oneworld

15117 faresfrom $4,530avg $8,628 1 stop

Qatar AirwaysQatar AirwaysQR

oneworld

13960 faresfrom $5,762avg $8,204 1 stop

Philippine AirlinesPhilippine AirlinesPR

Independent

13196 faresfrom $2,729avg $5,009 1 stop

EmiratesEmiratesEK

Independent

13061 faresfrom $7,024avg $11,388 1 stop

Cathay PacificCathay PacificCX

oneworld

12828 faresfrom $4,256avg $7,445 1 stop

Alaska AirlinesAlaska AirlinesAS

oneworld

12639 faresfrom $4,883avg $8,417 1 stop

Delta Air LinesDelta Air LinesDL

SkyTeam

12132 faresfrom $5,317avg $7,672 1 stop

Latest Offers

Flight deals to Seoul Incheon Airport

Philippine Airlines
Los Angeles - Seoul

Tue, Oct 6 - Thu, Nov 12

1 stop ‧ 25h 35m

from $3,930
Turkish Airlines
Chicago - Seoul

Mon, Nov 9 - Mon, Dec 7

1 stop ‧ 21h 40m

from $4,214
Cathay Pacific
New York City - Seoul

Tue, Nov 3 - Tue, Nov 17

1 stop ‧ 25h 40m

from $4,257
United Airlines
Dallas - Seoul

Thu, Dec 3 - Sun, Dec 13

1 stop ‧ 18h 15m

from $4,264
Air Canada
Las Vegas - Seoul

Thu, Mar 4 - Thu, Mar 11

2 stops ‧ 18h 10m

from $4,340
American Airlines
Dallas - Seoul

Thu, Dec 3 - Sun, Dec 13

nonstop ‧ 15h 40m

from $4,444
Air Canada
Chicago - Seoul

Tue, Mar 30 - Tue, Apr 13

1 stop ‧ 17h 25m

from $4,547
Air Canada
New York City - Seoul

Tue, Oct 6 - Wed, Oct 28

1 stop ‧ 18h 40m

from $4,557
China Airlines
Los Angeles - Seoul

Thu, Jan 28 - Sat, Jun 12

1 stop ‧ 27h 35m

from $4,560

Show more

How We Analyze Flight Prices

This page is powered by 423,321 real fares from the last 30 days. All prices are sourced from publicly available booking data across 54 airlines and 8 US airports. Departure dates cover Sep 14, 2026 – Aug 28, 2027.

We show you the complete pricing landscape — no hidden fees, no promotional gimmicks. Range statistics exclude the top 5% of fares; the chart itself draws the lower 90% of fares, so the most expensive 10% are not shown. Minimum prices reflect the lowest observed fare. All prices are per person, round-trip.

Last Update: September 13, 2026

FAQ

What is the cheapest business class fare to Seoul?

Business class fares to Seoul start from $2,729. The typical fare is around $7,565. We currently have particularly attractive inventory in February, with fares from $2,729 — 64% below the typical fare.

When is the best time to fly business class to Seoul?

In our current fare data, November offers the best value for business class to Seoul with a median fare of $7,216. April, January, and February also show competitive pricing. December tends to be the priciest at $7,989. We also have strong inventory in February starting from $2,729.

Are there nonstop business class flights to Seoul?

Yes, nonstop business class flights are available to Seoul starting from $4,444.

How many airlines fly business class to Seoul?

54 airlines offer business class fares on routes to Seoul, giving travelers multiple options for schedule, cabin product, and pricing.

How far in advance should I book business class to Seoul?

Our fare data shows the best value when booking 181+ days before departure, with a median fare of $7,318. The most expensive window is 15-30 days at $8,842 — a $1,524 difference. Booking 61-90 days out is also competitive at $7,363.

What is the cheapest day to fly business class to Seoul?

In our current fare data, Tuesday departures average $7,129 for business class to Seoul — the lowest of any day. Saturday is the most expensive at $7,819 — a $690 difference.

Can I get non-public business class fares to Seoul?

Yes — our specialists work with airline consolidators to access unpublished business class inventory that isn't available through standard booking channels. These non-public fares can be significantly lower than published rates. Contact us for a personalized quote.

How long are flights to Seoul?

Nonstop flights to Seoul take about 15 hours and 5 minutes, while one-stop itineraries average about 22 hours and 5 minutes.

What are common layover cities for connecting flights to Seoul?

Common connection points for connecting flights to Seoul include Taipei, San Francisco, Vancouver, and Dallas.

Which airlines fly to Seoul?

Airlines serving Seoul include Korean Air, Air Canada, American Airlines, and United Airlines, among 54 carriers in our data.

Are flights to Seoul usually nonstop or connecting?

About 13% of flights to Seoul are nonstop from 14 carriers; the rest connect through a hub.

What time of day do flights to Seoul usually depart?

Most flights to Seoul depart in the late night window. Overnight (red-eye) departures are available.

Which departure city offers the lowest starting fare to Seoul?

Among departure cities in our data, Los Angeles has the lowest starting fare to Seoul at $2,729.

Flights to Seoul Incheon Airport

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