SEA - ICN Price
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$839 - $1,377
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ICN Temperature
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28.4 - 77 °F
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ICN Rainfall
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0.8 - 10.2 inches
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Popular in December High demand for flights, 30% potential price rise |
Cheapest in November Best time to find cheap flights, 13% potential price drop |
Round-trip from $839 From Seattle/Tacoma Intl to Incheon Intl |
One-way from $607 One-way flight from Seattle/Tacoma Intl to Incheon Intl |
When flying from Seattle to Incheon, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 34% versus a flight at noon.
Users have found that booking a flight from Seattle to Incheon at least 33 days early can save you up to 12% on average compared to booking a flight this week. If booking 33 days before your flight isn’t an option for you, users have found flights from Seattle to Incheon for as little as $909 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,001 for flights departing within the next 3 days.
Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Incheon. Check prices with Cheapflights to find a great deal for your trip.
The best pricing can be found in the month of November. Prices to Incheon from Seattle average $961. You can even find prices in November for less than $961, as users have found deals to Incheon from as low as $705. The month of December appears to be one of the more expensive times to travel to Incheon from Seattle. Flying in the targeted month can save you up to 37%.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
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$12 | $14 | No cancel fee | 66% |
We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information. |
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$407 | $580 | No cancel fee | 49% |
We couldn't confirm the COVID-19 safety measures taken by XiamenAir. Please check directly on their website for additional information. |
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$583 | $851 | No cancel fee | 72% | ||
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$638 | $863 | No cancel fee | 67% | ||
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$670 | $875 | No cancel fee | 62% |
We couldn't confirm the COVID-19 safety measures taken by China Eastern. Please check directly on their website for additional information. |
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$936 | $973 | No cancel fee | 76% | ||
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$945 | $966 | No cancel fee | 76% | ||
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$964 | $1,210 | No cancel fee | 76% |
We couldn't confirm the COVID-19 safety measures taken by Asiana Airlines. Please check directly on their website for additional information. |
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$964 | $1,120 | No cancel fee | 77% | ||
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$993 | $1,252 | No cancel fee | 81% |
Afternoon Noon to 6 PM | 70% of SEA to ICN departures |
Morning 6 AM to noon | 18% of SEA to ICN departures |
Evening 6 PM to midnight | 11% of SEA to ICN departures |
Early morning Midnight to 6 AM | 1% of SEA to ICN departures |