How long is the flight from Redmond to Seoul?

There are many flights that can get you from Redmond to Seoul in 18h 35m. Fly via Alaska Airlines or Delta to get the fastest option. Redmond and Seoul are separated by a distance of 5387 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from RDM to SEL?

When flying from Redmond 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.

Most accurate provider : When it comes to deals on Redmond-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Redmond-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Redmond-Seoul flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Redmond-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Redmond-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Redmond to Seoul?

Bend/Redmond (RDM), located 1.8 mi from the city center, is the airport you fly out of when you book flights from Redmond to Seoul. 0 airlines have flights from Bend/Redmond to Seoul on a regular basis. Booking flights from Bend/Redmond to Seoul should not be difficult; the airport handles an average of 0 outbound flights to Seoul per day.

Can I find deals for flights from Redmond to Seoul that include hotel bookings?

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

How can I find direct flights from Redmond to Seoul?

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

Can I find deals for business class flights from Redmond to Seoul?

Yes. Cheapflights offers flight deals from Redmond 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.

$1,057+ Cheap Flights from Redmond to Seoul

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Cheap flight deals from Redmond to Seoul

Cheapest

Best

Last-minute

One-way

Cheapest flights from Redmond to Seoul
Explore the most affordable flight options available from Redmond to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.

Fri 11/64:21 pm -

1 stop35h 59m

Fri 11/137:45 pm -

2 stops20h 39m

Deal found 9/21

$1,057

Tue 11/34:21 pm -

1 stop35h 59m

Tue 11/109:55 pm -

2 stops34h 46m

Deal found 9/19

$1,061

Fri 11/64:21 pm -

2 stops56h 14m

Fri 11/138:00 pm -

2 stops35h 57m

Deal found 9/21

$1,084

Sat 10/37:00 am -

2 stops36h 00m

Sun 10/1812:00 pm -

2 stops45h 42m

Deal found 9/18

$1,184

Sat 10/36:15 am -

1 stop18h 35m

Sun 10/187:20 pm -

1 stop20h 39m

Deal found 9/21

$1,414

Tue 11/36:27 pm -

2 stops30h 08m

Tue 11/108:00 am -

3 stops45h 43m

Deal found 9/19

$1,454

Best flights from Redmond to Seoul
Discover carefully curated flight deals from Redmond to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

Fri 11/64:21 pm -

2 stops56h 14m

Fri 11/138:00 pm -

2 stops35h 57m

Deal found 9/21

$1,084

Sat 10/36:15 am -

1 stop18h 35m

Sun 10/187:20 pm -

1 stop20h 39m

Deal found 9/21

$1,414

Sat 10/36:09 pm -

2 stops56h 36m

Sun 10/183:10 pm -

3 stops42h 19m

Deal found 9/18

$2,039

Tue 11/36:27 pm -

2 stops30h 08m

Tue 11/108:00 am -

3 stops45h 43m

Deal found 9/19

$1,454

Last-minute flights from Redmond to Seoul
Discover last-minute flight deals from Redmond to Seoul. Data last updated September 22, 2026 and is based on user searches.

Thu 9/246:47 pm -

2 stops24h 13m

Sat 10/37:45 pm -

2 stops37h 57m

Deal found 9/19

$5,998

Sat 10/37:00 am -

2 stops36h 00m

Sun 10/1812:00 pm -

2 stops45h 42m

Deal found 9/18

$1,184

Sat 10/36:15 am -

1 stop18h 35m

Sun 10/187:20 pm -

1 stop20h 39m

Deal found 9/21

$1,414

Sat 10/36:09 pm -

2 stops56h 36m

Sun 10/183:10 pm -

3 stops42h 19m

Deal found 9/22

$1,946

Find flight deals from Redmond to Seoul

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,057 (Kiwi.com)

Provider with most accurate pricing for Bend/Redmond-Seoul (SEL) flight deals.

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Provider most trusted by Cheapflights users for Bend/Redmond-Seoul (SEL) flights.

Search Deals

From Bend/Redmond to Seoul (SEL)

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RedmondIncheon

RDM Bend/Redmond - ICN Incheon Intl

RDMICN

Bend/Redmond

Fri 11/6

4:21 pm-5:35 pm

2 stops56h 14m

Incheon Intl

Fri 11/13

8:00 pm-2:57 pm

2 stops35h 57m

$1,084

RedmondIncheon

RDM Bend/Redmond - ICN Incheon Intl

RDMICN

Bend/Redmond

Tue 2/23

6:20 am-5:45 pm

1 stop18h 25m

Incheon Intl

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$1,193

RedmondIncheon

RDM Bend/Redmond - ICN Incheon Intl

RDMICN

Bend/Redmond

Sat 10/3

6:15 am-4:50 pm

1 stop18h 35m

Incheon Intl

Sun 10/18

7:20 pm-11:59 pm

1 stop20h 39m

$1,414

RedmondIncheon

RDM Bend/Redmond - ICN Incheon Intl

RDMICN

Bend/Redmond

Tue 11/3

6:27 pm-5:35 pm

2 stops30h 08m

Incheon Intl

Tue 11/10

8:00 am-12:43 pm

3 stops45h 43m

$1,454

RedmondIncheon

RDM Bend/Redmond - ICN Incheon Intl

RDMICN

Bend/Redmond

Tue 2/23

6:00 am-10:40 pm

3 stops47h 40m

Incheon Intl

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$1,881

RedmondIncheon

RDM Bend/Redmond - ICN Incheon Intl

RDMICN

Bend/Redmond

Sat 10/3

6:09 pm-6:45 pm

2 stops56h 36m

Incheon Intl

Sun 10/18

3:10 pm-5:29 pm

3 stops42h 19m

$2,039

Quickest round-trip

RedmondIncheon

RDM Bend/Redmond - ICN Incheon Intl

RDMICN

Bend/Redmond

Tue 2/23

6:48 pm-5:40 am

1 stop17h 52m

Incheon Intl

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$3,655

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/19

Sorted by cheapest first

Most accurate provider: When it comes to deals on Redmond-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Redmond-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Redmond-Seoul flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Redmond-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Redmond-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Redmond to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Redmond with our price prediction graph.

RDM-SEL

RDM-ICN

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Redmond to Seoul

RDM-SEL

RDM-ICN

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Redmond to Seoul?
Bend/Redmond (RDM), located 1.8 mi from the city center, is the airport you fly out of when you book flights from Redmond to Seoul. 0 airlines have flights from Bend/Redmond to Seoul on a regular basis. Booking flights from Bend/Redmond to Seoul should not be difficult; the airport handles an average of 0 outbound flights to Seoul per day.
How long is the flight from Redmond to Seoul?
There are many flights that can get you from Redmond to Seoul in 18h 35m. Fly via Alaska Airlines or Delta to get the fastest option. Redmond and Seoul are separated by a distance of 5387 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Redmond to Seoul that include hotel bookings?
Yes. In addition to deals on Redmond to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Redmond to Seoul?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Redmond to Seoul.
Can I find deals for business class flights from Redmond to Seoul?
Yes. Cheapflights offers flight deals from Redmond 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.

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$1,057+ Cheap flights from Redmond (RDM) to Seoul (SEL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Redmond to Seoul with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Redmond to Seoul

Cheapest flights from Redmond to SeoulExplore the most affordable flight options available from Redmond to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.

Explore the most affordable flight options available from Redmond to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.

Best flights from Redmond to SeoulDiscover carefully curated flight deals from Redmond to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

Discover carefully curated flight deals from Redmond to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

Last-minute flights from Redmond to SeoulDiscover last-minute flight deals from Redmond to Seoul. Data last updated September 22, 2026 and is based on user searches.

Discover last-minute flight deals from Redmond to Seoul. Data last updated September 22, 2026 and is based on user searches.

One-way flights from Redmond to SeoulSearch for one-way flight options from Redmond to Seoul. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

Search for one-way flight options from Redmond to Seoul. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

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Best time to book a flight from Redmond to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Redmond with our price prediction graph.

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Related info for your journey

What airport do you fly from for flights from Redmond to Seoul?

How long is the flight from Redmond to Seoul?

Can I find deals for flights from Redmond to Seoul that include hotel bookings?

How can I find direct flights from Redmond to Seoul?

Can I find deals for business class flights from Redmond to Seoul?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Redmond to Seoul

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Complete your trip

Complete your trip to Seoul by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Redmond to Seoul by cabin class

Find flights from Redmond to Seoul, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Redmond and Seoul flights

Browse other Redmond and Seoul flight options. Last updated on September 22, 2026.

Other flights from Redmond

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Other flights to Seoul

Explore flights to Seoul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.

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Cheapest flights from Redmond to Seoul
Explore the most affordable flight options available from Redmond to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.

Best flights from Redmond to Seoul
Discover carefully curated flight deals from Redmond to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

Last-minute flights from Redmond to Seoul
Discover last-minute flight deals from Redmond to Seoul. Data last updated September 22, 2026 and is based on user searches.

One-way flights from Redmond to Seoul
Search for one-way flight options from Redmond to Seoul. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.