Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Duluth to Seoul from $1,073

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Duluth to Seoul departing on 5/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Duluth to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
4:20 pm - 6:45 pm
DLH
-
ICN
60h 25m
2 stops
WestJet Logo
8:45 pm - 3:19 pm
ICN
-
DLH
32h 34m
2 stops
$1,728WestJet
Thu, Sep 10 - Mon, Sep 14
Korean Air Logo
8:05 am - 5:20 pm
DLH
-
ICN
19h 15m
1 stop
Korean Air Logo
7:40 pm - 11:38 pm
ICN
-
DLH
17h 58m
1 stop
$1,774Korean Air
Thu, Sep 10 - Mon, Sep 14
Asiana Airlines Logo
6:25 pm - 3:00 pm
DLH
-
ICN
30h 35m
2 stops
Asiana Airlines Logo
11:30 am - 11:38 pm
ICN
-
DLH
26h 08m
2 stops
$2,117Asiana Airlines
Thu, Jun 25 - Fri, Jul 31
Emirates Logo
2:57 pm - 6:40 pm
DLH
-
ICN
37h 43m
2 stops
Emirates Logo
11:55 pm - 9:46 pm
ICN
-
DLH
35h 51m
2 stops
$2,652Emirates
Wed, May 13 - Fri, May 29
Korean Air Logo
7:58 am - 5:20 pm
DLH
-
ICN
19h 22m
1 stop
Korean Air Logo
7:40 pm - 10:44 pm
ICN
-
DLH
17h 04m
1 stop
$2,908Korean Air
Wed, May 13 - Fri, May 29
Multiple Airlines Logo
11:50 am - 5:20 pm
DLH
-
ICN
15h 30m
1 stop
Multiple Airlines Logo
7:40 pm - 3:27 pm
ICN
-
DLH
33h 47m
1 stop
$3,061Multiple Airlines
Thu, Jun 25 - Fri, Jul 31
KLM Logo
12:46 pm - 4:25 pm
DLH
-
ICN
37h 39m
2 stops
KLM Logo
10:25 pm - 7:26 pm
ICN
-
DLH
35h 01m
2 stops
$3,141KLM
Fri, May 29 - Wed, Aug 26
Multiple Airlines Logo
4:30 pm - 4:30 pm
DLH
-
ICN
34h 00m
2 stops
Multiple Airlines Logo
7:40 pm - 11:38 pm
ICN
-
DLH
17h 58m
1 stop
$3,143Multiple Airlines
Mon, May 11 - Fri, Aug 28
Korean Air Logo
7:58 am - 5:20 pm
DLH
-
ICN
19h 22m
1 stop
Korean Air Logo
7:40 pm - 11:38 pm
ICN
-
DLH
17h 58m
1 stop
$3,320Korean Air
Wed, May 13 - Wed, Aug 19
WestJet Logo
8:00 am - 6:45 pm
DLH
-
ICN
20h 45m
2 stops
WestJet Logo
10:40 pm - 7:26 pm
ICN
-
DLH
34h 46m
3 stops
$3,345WestJet
Thu, Jun 25 - Fri, Jul 31

Korean Air flights from Duluth to Incheon Intl Airport

Our best Korean Air deals on Duluth to Incheon Intl Airport flight tickets
Korean Air
Sep 10
DLH8:05 amDuluth Intl
19h 15m
1 stop
ICN5:20 pmIncheon Intl
Sep 14
ICN7:40 pmIncheon Intl
17h 58m
1 stop
DLH11:38 pmDuluth Intl
$1,774
Korean Air
May 13
DLH7:58 amDuluth Intl
19h 22m
1 stop
ICN5:20 pmIncheon Intl
May 29
ICN7:40 pmIncheon Intl
17h 04m
1 stop
DLH10:44 pmDuluth Intl
$2,908
Korean Air
May 13
DLH7:58 amDuluth Intl
19h 22m
1 stop
ICN5:20 pmIncheon Intl
Aug 19
ICN7:40 pmIncheon Intl
17h 58m
1 stop
DLH11:38 pmDuluth Intl
$3,320

Emirates flights from Duluth to Incheon Intl Airport

Our best Emirates deals on Duluth to Incheon Intl Airport flight tickets
Emirates
May 13
DLH2:57 pmDuluth Intl
37h 43m
2 stops
ICN6:40 pmIncheon Intl
May 29
ICN11:55 pmIncheon Intl
35h 51m
2 stops
DLH9:46 pmDuluth Intl
$2,652
Emirates
May 29
DLH3:03 pmDuluth Intl
35h 57m
2 stops
ICN5:00 pmIncheon Intl
Aug 5
ICN11:55 pmIncheon Intl
36h 01m
2 stops
DLH9:56 pmDuluth Intl
$3,535
Emirates
May 29
DLH3:03 pmDuluth Intl
35h 57m
2 stops
ICN5:00 pmIncheon Intl
Jul 29
ICN11:55 pmIncheon Intl
36h 01m
2 stops
DLH9:56 pmDuluth Intl
$3,666

momondo Fare Finder

 
Customize your flight search to find flights from Duluth to Incheon Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 15, 2026.
Use the filters below to find and compare flights from Duluth to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DuluthIncheon

DLH - ICN

DLHICN

Duluth Intl

Thu 9/10

4:20 pm-6:45 pm

2 stops60h 25m

Incheon Intl

Mon 9/14

8:45 pm-3:19 pm

2 stops32h 34m

$1,728

DuluthIncheon

DLH - ICN

DLHICN

Duluth Intl

Thu 9/10

8:05 am-5:20 pm

1 stop19h 15m

Incheon Intl

Mon 9/14

7:40 pm-11:38 pm

1 stop17h 58m

$1,774

DuluthIncheon

DLH - ICN

DLHICN

Duluth Intl

Thu 6/25

6:25 pm-3:00 pm

2 stops30h 35m

Incheon Intl

Fri 7/31

11:30 am-11:38 pm

2 stops26h 08m

$2,117

DuluthIncheon

DLH - ICN

DLHICN

Duluth Intl

Wed 5/13

2:57 pm-6:40 pm

2 stops37h 43m

Incheon Intl

Fri 5/29

11:55 pm-9:46 pm

2 stops35h 51m

$2,652
Quickest round-trip

DuluthIncheon

DLH - ICN

DLHICN

Duluth Intl

Wed 5/13

7:58 am-5:20 pm

1 stop19h 22m

Incheon Intl

Fri 5/29

7:40 pm-10:44 pm

1 stop17h 04m

$2,908

DuluthIncheon

DLH - ICN

DLHICN

Duluth Intl

Thu 6/25

11:50 am-5:20 pm

1 stop15h 30m

Incheon Intl

Fri 7/31

7:40 pm-3:27 pm

1 stop33h 47m

$3,061

DuluthIncheon

DLH - ICN

DLHICN

Duluth Intl

Fri 5/29

12:46 pm-4:25 pm

2 stops37h 39m

Incheon Intl

Wed 8/26

10:25 pm-7:26 pm

2 stops35h 01m

$3,141

DuluthIncheon

DLH - ICN

DLHICN

Duluth Intl

Mon 5/11

4:30 pm-4:30 pm

2 stops34h 00m

Incheon Intl

Fri 8/28

7:40 pm-11:38 pm

1 stop17h 58m

$3,143

DuluthIncheon

DLH - ICN

DLHICN

Duluth Intl

Wed 5/13

7:58 am-5:20 pm

1 stop19h 22m

Incheon Intl

Wed 8/19

7:40 pm-11:38 pm

1 stop17h 58m

$3,320

DuluthIncheon

DLH - ICN

DLHICN

Duluth Intl

Thu 6/25

8:00 am-6:45 pm

2 stops20h 45m

Incheon Intl

Fri 7/31

10:40 pm-7:26 pm

3 stops34h 46m

$3,345

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Seoul from

How to get the cheapest flight ticket from Duluth to Incheon Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Duluth Intl to Incheon Intl?

Korean Air is the most popular carrier operating from Duluth Intl to Incheon Intl

When to book flights from Duluth to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Duluth to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Duluth to Incheon Intl Airport (DLH to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Duluth to Incheon Intl Airport

Fastest flight time

19h 15m

Direct flights

None
The fastest flight from Duluth to Incheon Intl Airport takes 19h 15m
There are no direct flights from Duluth to Incheon Intl Airport. There are no popular flight routes from Duluth to Incheon Intl Airport.
Search flight deals

Frequently asked questions about flying from Duluth to Incheon Intl Airport

  • How far is Duluth Intl to Incheon Intl by plane?

    The distance between Duluth Intl and Incheon Intl is about 6142.8 mi. In terms of flight time, this usually takes a little over 19h 15m.

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

    Prices for flights from Duluth Intl Airport to Incheon Intl Airport were last updated today.

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

    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 Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The necessary travel and health documents for your Incheon Intl Airport 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.

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Daejeon
Suwon
Seongnam
Anyang

Why use momondo?

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

Finding the right flight to Seoul from Duluth is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Seoul from Duluth which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Seoul from Duluth. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Duluth to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Incheon Intl Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 5/15
Fri 5/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Seoul

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo
Flights to Seoul Gimpo Intl Airportfrom $876