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$464+ Cheap flights from Tucson (TUS) to Seoul (SEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — SEL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Tucson to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$743
(Gurufare)

One-way from

$464
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$924
From Tucson to Seoul (SEL)
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One-way flight from Tucson to Seoul (SEL)
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Highest demand for flights based on searches. 15% potential increase in price ($235 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Tucson to Seoul

Cheapest flights from Tucson to Seoul
Explore the most affordable flight options available from Tucson to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Gurufare deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:00 amTUS - ICN
2 stops35h 55mChina Eastern
Tue 11/118:55 amICN - TUS
2 stops23h 53mChina Eastern
Deal found 9/17$743
This Gurufare deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:00 amTUS - ICN
2 stops35h 55mChina Eastern
Tue 11/118:55 amICN - TUS
2 stops23h 53mChina Eastern
Deal found 9/17$789
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/195:00 amTUS - ICN
1 stop18h 30mAmerican Airlines
Wed 10/225:45 pmICN - TUS
2 stops30h 25mAmerican Airlines
Deal found 9/16$874
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:55 amTUS - ICN
1 stop17h 25mDelta
Thu 10/27:40 pmICN - TUS
1 stop17h 49mDelta
Deal found 9/17$880
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:12 pmTUS - ICN
2 stops30h 18mAmerican Airlines
Sat 10/255:45 pmICN - TUS
1 stop31h 08mAmerican Airlines
Deal found 9/16$924
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/184:47 pmTUS - ICN
1 stop30h 33mDelta
Sat 10/257:20 pmICN - TUS
1 stop33h 15mDelta
Deal found 9/16$925
This Gurufare deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:29 amTUS - ICN
2 stops36h 26mMultiple Airlines
Wed 12/38:55 amICN - TUS
2 stops24h 08mMultiple Airlines
Deal found 9/17$928
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:32 pmTUS - ICN
2 stops35h 48mMultiple Airlines
Mon 11/109:00 pmICN - TUS
1 stop18h 54mMultiple Airlines
Deal found 9/17$931
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:20 pmTUS - ICN
2 stops34h 00mMultiple Airlines
Mon 11/109:00 pmICN - TUS
1 stop18h 54mMultiple Airlines
Deal found 9/17$941
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/51:40 pmTUS - ICN
1 stop24h 00mUnited Airlines
Sun 11/912:45 pmICN - TUS
1 stop14h 55mUnited Airlines
Deal found 9/17$946
This CheapTickets.ch deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/195:00 amTUS - GMP
2 stops24h 50mJapan Airlines
Wed 10/227:55 amGMP - TUS
2 stops24h 49mJapan Airlines
Deal found 9/16$991
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:00 amTUS - GMP
2 stops24h 05mMultiple Airlines
Wed 12/38:00 amGMP - TUS
2 stops20h 21mMultiple Airlines
Deal found 9/17$1,092

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson to Seoul 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Tucson to Seoul that are best for you.

Fly from

Tucson

Fly to

Seoul

Route

Depart

Return

Price

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Mon 10/20

5:00 am-3:30 pm

1 stop18h 30m

Incheon Intl

Wed 10/22

5:45 pm-8:10 am

2 stops30h 25m

$874

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Mon 10/20

5:55 am-3:20 pm

1 stop17h 25m

Incheon Intl

Wed 10/22

7:40 pm-9:25 pm

1 stop17h 45m

$880

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Sat 10/18

4:47 pm-3:20 pm

1 stop30h 33m

Incheon Intl

Sat 10/25

7:20 pm-12:35 pm

1 stop33h 15m

$925

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Fri 11/7

2:20 pm-4:20 pm

2 stops34h 00m

Incheon Intl

Tue 11/11

9:00 pm-11:54 pm

1 stop18h 54m

$931

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Fri 11/7

6:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

Sun 11/16

8:35 pm-11:54 pm

1 stop19h 19m

$946

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Tue 11/18

7:13 am-4:15 pm

1 stop17h 02m

Incheon Intl

Thu 12/4

12:45 pm-9:38 pm

1 stop24h 53m

$946

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Wed 11/19

7:13 am-4:15 pm

1 stop17h 02m

Incheon Intl

Wed 12/3

12:45 pm-11:38 am

1 stop14h 53m

$946

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Wed 11/5

6:00 am-4:45 pm

1 stop18h 45m

Incheon Intl

Tue 11/11

7:15 pm-9:17 pm

1 stop18h 02m

$946

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Tue 11/18

7:13 am-4:15 pm

1 stop17h 02m

Incheon Intl

Wed 12/3

6:00 pm-6:36 pm

1 stop16h 36m

$946

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Tue 11/4

1:40 pm-5:40 am

1 stop24h 00m

Incheon Intl

Tue 11/11

12:45 pm-4:22 pm

1 stop19h 37m

$946

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 29 results
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Best time to book a flight from Tucson to Seoul

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

What is the cheapest month to book a flight from Tucson to Seoul?

Currently, February is the cheapest month in which you can book a flight from Tucson to Seoul (average of $989). Flying from Tucson to Seoul in December is currently the most expensive (average of $1,621). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Tucson to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Tucson 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.

How much does it cost to fly round-trip from Tucson to Seoul?

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown Korean Air, Delta, and United Airlines from Tucson to Seoul. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,140 reviews
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,961 reviews
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,926 reviews
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Tucson to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Tucson to Seoul?

    Most people fly from Tucson (TUS) if they book a flight from Tucson to Seoul. On average, Tucson has 0 outbound flights to Seoul per day from 4 airlines. Tucson is conveniently located just 7.5 mi from Tucson’s city center.

  • How long is the flight from Tucson to Seoul?

    American Airlines, Delta, and Japan Airlines can get you from Tucson to Seoul in just under 17h 25m. Your travel time can differ by up to 7h 25m. The distance between Tucson and Seoul is about 6369 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Tucson to Seoul round-trip from $877. Other airlines that can offer you cheap pricing are Delta, from $946, and United Airlines, from $946. These flights start at 34% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $483 on China Eastern. Other airlines that offer cheap prices include Delta from $508 and United Airlines from $514 one-way.

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

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

  • How can I find direct flights from Tucson to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Tucson 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.

  • What is the cheapest month to book a flight from Tucson to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Tucson to Seoul (average of $989). Flying from Tucson to Seoul in December is currently the most expensive (average of $1,621). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

Top 4 airlines flying from Tucson to Seoul

Discover the top 4 airlines that operate flights from Tucson to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$877Average$1,065FlexibilityNo cancel feeOn-time71%
DeltaCheapest$946Average$1,399FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$946Average$1,255FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,057Average$1,367FlexibilityNo cancel feeOn-time81%

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