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Seoul (ICN) to Seattle (SEA) business class award flights

In business class from Seoul (ICN) to Seattle (SEA), no seat was read in the last 3 days; at the last read the best value was 130,000 Atmos points plus $72 on Philippine Airlines through Atmos Rewards (checked 29 Oct 2026).

SEA → ICN
DateDates
CabinTravellers

Who’s flying?

Adults12 and over
1
Cabin
Best value seen in the last 5 days130,000 Atmos pointsPlus fees$71.59ProgramAtmos RewardsAtmos RewardsAirlinePhilippine AirlinesPhilippine AirlinesDepartingMon, Nov 9
Last checked 4d agoChecked

Which program and airline costs you least

Seoul to Seattle in business class: is 130K Atmos points + $71.59 — Philippine Airlines through Atmos Rewards.

Every way to book ICN to SEA with miles or points
Airline
Philippine AirlinesPhilippine AirlinesBest valuevia MNLlast seen 29 Oct, not re-checked sinceAtmos Rewards130K Atmos pointsplus $71.59
Alaska AirlinesAlaska AirlinesNonstoplast seen 29 Oct, not re-checked sinceAtmos Rewards150K Atmos pointsplus $36.69
Delta Air LinesDelta Air LinesNonstoplast seen 30 Oct, not re-checked sinceDelta SkyMiles170Kplus $36.64

Where the space is over the next 60 days

November
Tue3170KWed4170KThu5150KFri6195KSat7150KSun8330KMon9130KTue10170KWed11130KThu12130KFri13200KSat14150KSun15150KMon16150KTue17170KWed18170KThu19150KFri20130KSat21330KSun22200KMon23150KTue24440KWed25130KThu26130KFri27150KSat28150KSun29130KMon30150K
December
Tue1170KWed2130KThu3130KFri4130KSat5150KSun6130KMon7130KTue8170KWed9130KThu10130KFri11130KSat12150KSun13150KMon14130KTue15170KWed16130KThu17130KFri18130KSat19150KSun20130KMon21150KTue22170KWed23130KThu24150KFri25150KSat26150KSun27150KMon28150KTue29495KWed30495KThu31330K
January
Fri1330K

Dashed days are prices last seen more than 3 days ago and not re-checked since.

ICN to SEA in business class: the facts

Over the next 60 days we hold business class seats from Seoul to Seattle on 60 of the 60 departure days, through 2 programs. These figures are counted from the seats stored for those dates, not from a price history; the typical day is the median of each day's cheapest seat. Data updated .

  • Atmos Rewards
    Days with space
    48 of 60
    Lowest
    130,000 Atmos points
    Typical day
    150,000 Atmos points
    Cash on top
    $36 to $72
  • Delta SkyMiles
    Days with space
    58 of 60
    Lowest
    170,000 miles
    Typical day
    195,000 miles
    Cash on top
    $37

Nonstop or with a connection

Nonstop seats on Alaska Airlines and Delta Air Lines. With a connection on Philippine Airlines.

How to book it

  1. Atmos Rewards books on alaskaair.com: sign in there, search ICN to SEA in business class on a date with space, and pay in Atmos points with the cash on top (from $36).
  2. Delta SkyMiles books on delta.com: sign in there, search ICN to SEA in business class on a date with space, and pay in miles with the cash on top (from $37).

MilesZone finds the seat; it does not book it or take payment.

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