How do I get Price Alerts for flights from Duluth to Seoul?

Confirm your travel details to search for the latest offers for flights from Duluth to Seoul . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Duluth to Seoul with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Duluth Intl Airport to Seoul?

Prices for flights from Duluth Intl Airport to Seoul refresh daily.

How old do you have to be to fly from Duluth Intl Airport to Seoul?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Duluth Intl Airport to Seoul.

What documentation or ID do you need to fly to Seoul?

The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,371 Cheap Flights from Duluth to Seoul in 2026

Find the cheapest flights from Duluth to Seoul

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:10 am - 5:20 pmDLH Duluth Intl-ICN Incheon Intl

19h 10m1 stop Minneapolis St Paul

7:40 pm - 10:35 pmICN Incheon Intl-DLH Duluth Intl

16h 55m1 stop Minneapolis St Paul

$1,371Korean Air

Thu, Sep 24 - Mon, Sep 28

7:00 am - 3:50 pmDLH Duluth Intl-ICN Incheon Intl

18h 50m1 stop Minneapolis St Paul

8:35 pm - 11:26 amICN Incheon Intl-DLH Duluth Intl

29h 51m1 stop Minneapolis St Paul

$1,458Delta

Mon, Oct 26 - Mon, Nov 9

4:21 pm - 3:50 pmDLH Duluth Intl-ICN Incheon Intl

33h 29m1 stop Minneapolis St Paul

8:35 pm - 11:26 amICN Incheon Intl-DLH Duluth Intl

29h 51m1 stop Minneapolis St Paul

$1,459Delta

Sun, Oct 25 - Mon, Nov 9

5:14 am - 3:50 pmDLH Duluth Intl-ICN Incheon Intl

20h 36m1 stop Minneapolis St Paul

6:40 pm - 10:51 pmICN Incheon Intl-DLH Duluth Intl

19h 11m2 stops Salt Lake City Minneapolis St Paul

$1,462Delta

Mon, Oct 26 - Tue, Nov 10

7:00 am - 5:20 pmDLH Duluth Intl-ICN Incheon Intl

20h 20m1 stop Minneapolis St Paul

8:35 pm - 8:49 pmICN Incheon Intl-DLH Duluth Intl

15h 14m1 stop Minneapolis St Paul

$1,508Delta

Fri, Oct 23 - Tue, Nov 10

4:21 pm - 3:50 pmDLH Duluth Intl-ICN Incheon Intl

33h 29m1 stop Minneapolis St Paul

8:35 pm - 3:45 pmICN Incheon Intl-DLH Duluth Intl

34h 10m1 stop Minneapolis St Paul

$1,509Delta

Sun, Oct 25 - Sun, Nov 8

8:10 am - 5:20 pmDLH Duluth Intl-ICN Incheon Intl

19h 10m1 stop Minneapolis St Paul

7:40 pm - 10:35 pmICN Incheon Intl-DLH Duluth Intl

16h 55m1 stop Minneapolis St Paul

$1,511Korean Air

Thu, Sep 24 - Mon, Sep 28

4:21 pm - 3:50 pmDLH Duluth Intl-ICN Incheon Intl

33h 29m1 stop Minneapolis St Paul

6:45 pm - 11:26 amICN Incheon Intl-DLH Duluth Intl

31h 41m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$1,512Delta

Sun, Oct 25 - Sun, Nov 8

4:21 pm - 4:50 pmDLH Duluth Intl-ICN Incheon Intl

34h 29m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

6:40 pm - 10:57 pmICN Incheon Intl-DLH Duluth Intl

19h 17m2 stops Salt Lake City Minneapolis St Paul

$1,517Delta

Sun, Oct 25 - Sun, Nov 8

4:21 pm - 4:50 pmDLH Duluth Intl-ICN Incheon Intl

34h 29m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

6:40 pm - 10:57 pmICN Incheon Intl-DLH Duluth Intl

19h 17m2 stops Salt Lake City Minneapolis St Paul

$1,518Delta

Sun, Oct 25 - Sun, Nov 8

Save money when you book flights with momondo

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WestJet flights from Duluth to Seoul

Our best WestJet deals on Duluth to Seoul flight tickets

WestJet

Oct 23

DLH7:00 amDuluth Intl

21h 45m

2 stops

ICN6:45 pmIncheon Intl

Nov 9

ICN8:45 pmIncheon Intl

39h 04m

2 stops

DLH8:49 pmDuluth Intl

$3,774

WestJet

Oct 25

DLH7:00 amDuluth Intl

45h 45m

2 stops

ICN6:45 pmIncheon Intl

Nov 11

ICN10:55 pmIncheon Intl

36h 54m

2 stops

DLH8:49 pmDuluth Intl

$3,904

WestJet

Oct 28

DLH12:35 pmDuluth Intl

40h 10m

2 stops

ICN6:45 pmIncheon Intl

Nov 7

ICN6:25 pmIncheon Intl

39h 47m

2 stops

DLH7:12 pmDuluth Intl

$3,913

Delta flights from Duluth to Seoul

Our best Delta deals on Duluth to Seoul flight tickets

Delta

Oct 26

DLH12:35 pmDuluth Intl

37h 15m

1 stop

ICN3:50 pmIncheon Intl

Nov 11

ICN8:35 pmIncheon Intl

17h 16m

1 stop

DLH10:51 pmDuluth Intl

$1,458

Delta

Oct 25

DLH4:21 pmDuluth Intl

33h 29m

1 stop

ICN3:50 pmIncheon Intl

Nov 9

ICN8:35 pmIncheon Intl

29h 51m

1 stop

DLH11:26 amDuluth Intl

$1,459

Delta

Oct 26

DLH5:14 amDuluth Intl

20h 36m

1 stop

ICN3:50 pmIncheon Intl

Nov 9

ICN6:45 pmIncheon Intl

31h 41m

2 stops

DLH11:26 amDuluth Intl

$1,462

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DuluthIncheon

DLH Duluth Intl - ICN Incheon Intl

DLHICN

Duluth Intl

Thu 9/24

8:10 am-5:20 pm

1 stop19h 10m

Incheon Intl

Mon 9/28

7:40 pm-10:35 pm

1 stop16h 55m

$1,371

DuluthIncheon

DLH Duluth Intl - ICN Incheon Intl

DLHICN

Duluth Intl

Mon 10/26

7:00 am-3:50 pm

1 stop18h 50m

Incheon Intl

Mon 11/9

8:35 pm-11:26 am

1 stop29h 51m

$1,458

DuluthIncheon

DLH Duluth Intl - ICN Incheon Intl

DLHICN

Duluth Intl

Sun 10/25

4:21 pm-3:50 pm

1 stop33h 29m

Incheon Intl

Mon 11/9

8:35 pm-11:26 am

1 stop29h 51m

$1,459

DuluthIncheon

DLH Duluth Intl - ICN Incheon Intl

DLHICN

Duluth Intl

Mon 10/26

5:14 am-3:50 pm

1 stop20h 36m

Incheon Intl

Tue 11/10

6:40 pm-10:51 pm

2 stops19h 11m

$1,462

Quickest round-trip

DuluthIncheon

DLH Duluth Intl - ICN Incheon Intl

DLHICN

Duluth Intl

Fri 10/23

7:00 am-5:20 pm

1 stop20h 20m

Incheon Intl

Tue 11/10

8:35 pm-8:49 pm

1 stop15h 14m

$1,508

DuluthIncheon

DLH Duluth Intl - ICN Incheon Intl

DLHICN

Duluth Intl

Sun 10/25

4:21 pm-3:50 pm

1 stop33h 29m

Incheon Intl

Sun 11/8

8:35 pm-3:45 pm

1 stop34h 10m

$1,509

DuluthIncheon

DLH Duluth Intl - ICN Incheon Intl

DLHICN

Duluth Intl

Thu 9/24

8:10 am-5:20 pm

1 stop19h 10m

Incheon Intl

Mon 9/28

7:40 pm-10:35 pm

1 stop16h 55m

$1,511

DuluthIncheon

DLH Duluth Intl - ICN Incheon Intl

DLHICN

Duluth Intl

Sun 10/25

4:21 pm-3:50 pm

1 stop33h 29m

Incheon Intl

Sun 11/8

6:45 pm-11:26 am

2 stops31h 41m

$1,512

DuluthIncheon

DLH Duluth Intl - ICN Incheon Intl

DLHICN

Duluth Intl

Sun 10/25

4:21 pm-4:50 pm

2 stops34h 29m

Incheon Intl

Sun 11/8

6:40 pm-10:57 pm

2 stops19h 17m

$1,517

DuluthIncheon

DLH Duluth Intl - ICN Incheon Intl

DLHICN

Duluth Intl

Sun 10/25

4:21 pm-4:50 pm

2 stops34h 29m

Incheon Intl

Sun 11/8

6:40 pm-10:57 pm

2 stops19h 17m

$1,518

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Duluth to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Duluth to Seoul according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Duluth to Seoul (DLH to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Duluth to Seoul

Best Price Found	$1,371
Fastest flight time	18h 50m
Direct flights	None

The best flight deal from Duluth to Seoul found on momondo in the last 72 hours is $1,371

The fastest flight from Duluth to Seoul takes 18h 50m

There are no direct flights from Duluth to Seoul. There are no popular flight routes from Duluth to Seoul.

Search flight deals

Frequently asked questions about flying from Duluth to Seoul

How far is Duluth Intl to Seoul by plane?
Seoul is 6123.7 mi away from Duluth Intl. A reasonable flight in good conditions will take 18h 50m.
When did momondo last update prices for flights from Duluth Intl Airport to Seoul?
Prices for flights from Duluth Intl Airport to Seoul refresh daily.
How old do you have to be to fly from Duluth Intl Airport to Seoul?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Duluth Intl Airport to Seoul.
What documentation or ID do you need to fly to Seoul?
The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Duluth to Seoul

How do I get Price Alerts for flights from Duluth to Seoul?
Confirm your travel details to search for the latest offers for flights from Duluth to Seoul. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Duluth to Seoul with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Duluth to Seoul?

It is quick and easy to find Duluth to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

Can I find flights from Duluth to Seoul with flexible booking policies on momondo?

All flight searches from Duluth to Seoul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Duluth to Seoul?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Duluth to Seoul.

I’m not ready to book a flight from Duluth to Seoul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Duluth and alert you when they change.

An easier way to manage your Seoul trip

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Find better results for your trip to South Korea

Nearby airports

Cabin classes

Other South Korea destinations

Other flights from Duluth

Complete your trip

Feeling lucky

Fly into one of these airports located in Seoul

Seoul Gimpo Intl Airport

Incheon Intl Airport

Cheap flights from Duluth to Seoul from $1,371

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Duluth to Seoul departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Duluth to Seoul

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

WestJet flights from Duluth to Seoul

Our best WestJet deals on Duluth to Seoul flight tickets

Delta flights from Duluth to Seoul

Our best Delta deals on Duluth to Seoul flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Duluth to Seoul that are best for you.

When to book flights from Duluth to Seoul

Cheap Duluth to Seoul (DLH to SEL) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Duluth to Seoul

Frequently asked questions about flying from Duluth to Seoul

Why use momondo?

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul

Cabin classes currently available on flights to Seoul

List of cabin classes available on flights landing in Seoul. Availability may vary depending on flight origin and airline.

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Duluth

According to popular flight searches on momondo this year

Complete your trip to Seoul

Explore popular destinations other users love

According to popular flight searches on momondo this year