Q: Can I fly back to Seattle/Tacoma Intl from Seoul?

Returning to Seattle/Tacoma Intl from Seoul COVID-19 testing requirements Visitors from Seoul are not required to present a negative COVID-19 PCR test or antigen result upon entering Seattle/Tacoma Intl. Quarantine requirements Visitors from Seoul are not required to quarantine after entering Seattle/Tacoma Intl.

Question 1

What days are nonstop flights available from Seattle to Seoul?

Accepted Answer

Nonstop flights can be found on the following days: Sunday.

Question 2

How popular is this Seattle to Seoul flight route?

Accepted Answer

Within the past month, 14 users have taken a look at flights from Seattle/Tacoma Intl to Seoul.

Question 3

How many flights depart from Seattle to Seoul on average per day?

Accepted Answer

On average 1 flight departs from Seattle to Seoul per day.
Afternoon (Noon - 6pm) - 100% of flight departures

Question 4

How long is the flight from Seattle to Seoul?

Accepted Answer

There are many flights that can get you from Seattle to Seoul in 13h 45m. Fly via Air Canada or Turkish Airlines to get the fastest option. The distance between Seattle and Seoul is about 5232 mi. Both multi-stop and nonstop flights can be found to your destination and back.

Question 5

What are the cheapest airlines flying from Seattle to Seoul round-trip?

Accepted Answer

Air Canada, at $906, was found to be the cheapest airline from Seattle to Seoul. An alternate airline flying to your destination would be Turkish Airlines. Air Canada is priced at 24% lower than the current average price of a flight leaving 3 months from now.

Question 6

What are the cheapest airlines to fly from Seattle to Seoul one-way?

Accepted Answer

To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $550. Turkish Airlines flights start at $589 while deals on Asiana Airlines start at $602 one-way.

Question 7

Can I fly to Seoul from Seattle/Tacoma Intl right now?

Accepted Answer

Information is based on travel restrictions from Seattle/Tacoma Intl to Seoul

Most visitors from Seattle/Tacoma Intl can enter Seoul without restrictions.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Seoul.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Seoul.

Documents
K-ETA - K-ETA is an electronic travel authorization that visa-free foreign visitors need to obtain before entering the Republic of Korea.

Question 8

Can I fly back to Seattle/Tacoma Intl from Seoul?

Accepted Answer

Returning to Seattle/Tacoma Intl from Seoul

COVID-19 testing requirements
Visitors from Seoul are not required to present a negative COVID-19 PCR test or antigen result upon entering Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Seoul are not required to quarantine after entering Seattle/Tacoma Intl.

Question 9

What are the most popular airlines that fly from Seattle to Seoul?

Accepted Answer

Before booking your flight from Seattle to Seoul check out the most popular airlines for this route: American Airlines, Air Canada or Alaska Airlines.

Question 10

What are the cheapest flights from Seattle to Seoul?

Accepted Answer

Looking for the cheapest flight from Seattle to Seoul? While on average our users pay $2,832, our data indicates the cheapest price to be $551. The most popular route (Seattle/Tacoma Intl - Incheon Intl), is priced around $917.

Question 11

What are the most reliable airlines from Seattle to Seoul?

Accepted Answer

No one likes to see their flight delayed. When booking a flight from Seattle to Seoul consider choosing Etihad Airways (93%), Korean Air (81%) or China Eastern (62%) as they are the most reliable in getting you off to your destination on time.

Question 12

Can I find flights from Seattle to Seoul for under $1,000 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Seattle to Seoul for under $1,000. The cheapest flight booked recently is on Air Canada for just $906, but on average you can expect to pay $946.

Question 13

Are there nonstop flights from Seattle to Seoul for under $1,100 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from Seattle to Seoul under $1,100. A good price for a nonstop flight from Seattle to Seoul is less than $1,089.

Question 14

Are there last-minute flights available from Seattle to Seoul for under $1,100?

Accepted Answer

There are currently 20+ open flights from Seattle to Seoul within the next 7 days for less than $1,100.

Question 15

What airports do I use to fly from Seattle to Seoul?

Accepted Answer

Seoul All airports is the airport most travelers will use when flying to Seoul from Seattle/Tacoma Intl. Booking flights from Seattle/Tacoma Intl (SEA) to All airports (SEL) should be relatively easy as there are 6 daily flights to Seoul from 15 different airlines. 11h 25m is how long a flight from Seattle to Seoul All airports will take if you book a nonstop flight.

Question 16

Which airlines flying from Seattle/Tacoma Intl to Seoul have flexible cancellations due to COVID-19?

Accepted Answer

Korean Air, Asiana Airlines, and Air Canada are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Question 17

What is the cheapest day to fly round-trip from Seattle to Seoul?

Accepted Answer

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 11% on the overall cost on flights from Seattle to Seoul.

Question 18

How far in advance should I book a flight from Seattle to Seoul?

Accepted Answer

To save up to 24% on this flight, we recommend booking at least 23 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Seoul from $1,445 1-2 weeks out and tickets from $1,711 for flights departing within the next 72 hours.

Question 19

What is the cheapest month to fly from Seattle to Seoul?

Accepted Answer

Flights from Seattle to Seoul lean towards being more expensive in July. Prices are generally better when you fly from Seattle to Seoul in January, with the cheapest ticket starting at $749.

Question 20

When is the cheapest time to fly from Seattle to Seoul (SEA - SEL)?

Accepted Answer

It’s optimal to fly from Seattle to Seoul in the evening. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight at noon.

Question 21

Accepted Answer

Air Canada is one of the most popular airlines used for those traveling from Seattle to Seoul. Flights on this route from Air Canada typically cost $874.58 RT, a price that is 104% cheaper than the average Seattle to Seoul flight. The cheapest flight found was $670 RT. The most popular departure airport in Seattle when flying to Seoul is Seattle/Tacoma Intl Airport. The most popular airport to fly into when visiting Seoul is Incheon Intl Airport. When flying from Seattle to Seoul, Air Canada flights are 12% more popular than any other airline flying that same route.

Question 22

Accepted Answer

If you’re traveling from Seattle to Seoul, one of the more common airlines traveling that route is Turkish Airlines. Flights on this route from Turkish Airlines typically cost $1,308.07 RT, a price that is 72% more expensive than the average Seattle to Seoul flight. The cheapest flight found was $1,081 RT. When traveling from Seattle to Seoul on Turkish Airlines, the most popular airport to depart from is Seattle/Tacoma Intl Airport and the most popular airport to arrive at is Incheon Intl Airport. When flying from Seattle to Seoul, Turkish Airlines flights are 9% more popular than any other airline flying that same route.

Popular in	July	High demand for flights, 23% potential price rise
Cheapest in	January	Best time to find cheap flights, 31% potential price drop
Round-trip from	$824	From Seattle/Tacoma Intl to Seoul (SEL)
One-way from	$589	One-way flight from Seattle/Tacoma Intl to Seoul (SEL)

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Juneyao Airlines	Cheapest$13	Average$18	FlexibilityNo cancel fee	On-time66%	COVID-19 safety	Search Juneyao Airlines flights
XiamenAir	Cheapest$407	Average$580	FlexibilityNo cancel fee	On-time49%	COVID-19 safety	Search XiamenAir flights
Cathay Pacific	Cheapest$583	Average$851	FlexibilityNo cancel fee	On-time72%	COVID-19 safety	Search Cathay Pacific flights
China Eastern	Cheapest$670	Average$875	FlexibilityNo cancel fee	On-time62%	COVID-19 safety	Search China Eastern flights
Hawaiian Airlines	Cheapest$731	Average$1,339	FlexibilityNo cancel fee	On-time85%	COVID-19 safety	Search Hawaiian Airlines flights
Air Canada	Cheapest$750	Average$958	FlexibilityNo cancel fee	On-time67%	COVID-19 safety	Search Air Canada flights
Finnair	Cheapest$936	Average$973	FlexibilityNo cancel fee	On-time76%	COVID-19 safety	Search Finnair flights
Turkish Airlines	Cheapest$964	Average$1,232	FlexibilityNo cancel fee	On-time77%	COVID-19 safety	Search Turkish Airlines flights
Alaska Airlines	Cheapest$980	Average$983	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search Alaska Airlines flights
Delta	Cheapest$984	Average$1,299	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights

1%of flight departures	Early morningMidnight to 6 am
38%of flight departures	Morning6 am to noon
51%of flight departures	AfternoonNoon to 6 pm
10%of flight departures	Evening6 pm to midnight

Sunday	8daily flights
Monday	6daily flights
Tuesday	4daily flights
Wednesday	8daily flights
Thursday	4daily flights
Friday	8daily flights
Saturday	5daily flights

Cheap flights from Seattle (SEA) to Seoul (SEL)

The best prices from Seattle/Tacoma Intl to Seoul All airports are usually found in January or October, booked 22 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

How to find the cheapest flight from Seattle (SEA) to Seoul (SEL)

All the information you need to plan the best SEA to SEL flight in 2022: compare Seattle to Seoul flight prices with the expected peak season, weather and rainfall in Seoul.

What is the cheapest day to fly round-trip from Seattle to Seoul?

How far in advance should I book a flight from Seattle to Seoul?

What is the cheapest month to fly from Seattle to Seoul?

When is the cheapest time to fly from Seattle to Seoul (SEA - SEL)?

Cheap flights from Seattle to Seoul in September, October 2022

The best prices found for SEA to SEL flights for September, October

Seattle to Seoul 2022 flight deals

Cheap flights to Seoul from Seattle found for this year

Cheap Air Canada flights from Seattle to Seoul

Cheap Turkish Airlines flights from Seattle to Seoul

Non-stop flights to Seoul from Seattle

Save time with Seattle to Seoul direct flight deals

Last minute flights from Seattle to Seoul

Late deals on return flights to Seoul from Seattle, departing today and this week

One-way flights to Seoul from Seattle

The cheapest one-way flights from Seattle to Seoul

Related info for your journey

Useful info, stats and facts about Seattle to Seoul flights.

What airports do I use to fly from Seattle to Seoul?

Which airlines flying from Seattle/Tacoma Intl to Seoul have flexible cancellations due to COVID-19?

Can I find flights from Seattle to Seoul for under $1,000 on Cheapflights?

Are there nonstop flights from Seattle to Seoul for under $1,100 on Cheapflights?

Are there last-minute flights available from Seattle to Seoul for under $1,100?

What days are nonstop flights available from Seattle to Seoul?

How popular is this Seattle to Seoul flight route?

How many flights depart from Seattle to Seoul on average per day?

How long is the flight from Seattle to Seoul?

What are the cheapest airlines flying from Seattle to Seoul round-trip?

What are the cheapest airlines to fly from Seattle to Seoul one-way?

What are the most popular airlines that fly from Seattle to Seoul?

What are the most reliable airlines from Seattle to Seoul?

What are the cheapest flights from Seattle to Seoul?

Other flights from Seattle

Other flights to Seoul

Flights to Seoul from Seattle

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COVID Restrictions

Can I fly to Seoul from Seattle/Tacoma Intl right now?

Can I fly back to Seattle/Tacoma Intl from Seoul?

Alternative routes for Seattle to Seoul

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Seattle to Seoul

The chart below displays the airlines Cheapflights users traveling from Seattle to Seoul choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2022

Hourly flight availability from Seattle to Seoul

See what time of day planes typically take off from Seattle to Seoul

Weekly flight availability from Seattle to Seoul

See how many times per day planes take to the skies headed from Seattle to Seoul