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$441+ Cheap flights from Tucson (TUS) to South Korea

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — ICN
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Tucson to South Korea

Keep the following information in mind while searching for Tucson to South Korea flight deals. Data was last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$817
(Alaska Airlines)

One-way from

$441
(SmartFares)

Popular in

May

Cheapest in

February

Average price

$1,436
Provider with most accurate pricing for Tucson-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Tucson-Seoul (SEL) flights.
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From Tucson to South Korea
Search Deals
One-way flight from Tucson to South Korea
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($332 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Tucson to South Korea

Cheapest flights from Tucson to South Korea
Explore the most affordable flight options available from Tucson to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/216:00 amTUS - ICN
1 stop20h 35mMultiple Airlines
Sun 1/258:35 pmICN - TUS
1 stop19h 24mMultiple Airlines
Deal found 1/5$817
This FlightHub deal was found by Cheapflights users on 1/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:27 amTUS - GMP
2 stops34h 28mJapan Airlines
Wed 3/118:00 amGMP - TUS
2 stops24h 36mJapan Airlines
Deal found 1/6$917
This United Airlines deal was found by Cheapflights users on 1/7. 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 4/157:10 pmTUS - ICN
1 stop17h 10mUnited Airlines
Wed 5/134:50 pmICN - TUS
1 stop17h 35mUnited Airlines
Deal found 1/7$917
This Delta deal was found by Cheapflights users on 1/7. 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.
Fri 3/205:04 pmTUS - ICN
2 stops31h 26mDelta
Wed 4/297:20 pmICN - TUS
1 stop18h 40mDelta
Deal found 1/7$921
This Delta deal was found by Cheapflights users on 1/7. 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.
Fri 3/65:59 pmTUS - ICN
1 stop30h 21mDelta
Fri 4/247:20 pmICN - TUS
1 stop18h 40mDelta
Deal found 1/7$922
This American Airlines deal was found by Cheapflights users on 1/8. 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.
Wed 2/46:00 amTUS - ICN
1 stop18h 45mAmerican Airlines
Wed 2/117:15 pmICN - TUS
1 stop30h 30mAmerican Airlines
Deal found 1/8$923
This Delta deal was found by Cheapflights users on 1/7. 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.
Fri 3/201:30 pmTUS - ICN
1 stop35h 00mDelta
Mon 4/277:20 pmICN - TUS
1 stop18h 40mDelta
Deal found 1/7$924
This American Airlines deal was found by Cheapflights users on 1/8. 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.
Fri 3/205:00 amTUS - ICN
1 stop18h 55mAmerican Airlines
Tue 4/285:40 pmICN - TUS
1 stop20h 03mAmerican Airlines
Deal found 1/8$927
This Delta deal was found by Cheapflights users on 1/6. 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 3/145:04 pmTUS - ICN
2 stops31h 26mDelta
Sat 3/218:05 pmICN - TUS
1 stop32h 33mDelta
Deal found 1/6$929
This Gurufare deal was found by Cheapflights users on 1/8. 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.
Fri 1/98:33 amTUS - GMP
2 stops21h 32mJapan Airlines
Fri 1/167:40 pmGMP - TUS
2 stops38h 41mJapan Airlines
Deal found 1/8$946
This Delta deal was found by Cheapflights users on 1/7. 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 9/247:10 amTUS - ICN
1 stop16h 10mDelta
Sat 10/177:20 pmICN - TUS
1 stop18h 53mDelta
Deal found 1/7$947
This Japan Airlines deal was found by Cheapflights users on 1/6. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/218:33 amTUS - GMP
2 stops21h 32mJapan Airlines
Sun 1/257:40 pmGMP - TUS
2 stops38h 41mJapan Airlines
Deal found 1/6$951

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson to South Korea 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 January 8, 2026.
Use the filters below to find and compare flights from Tucson to South Korea that are best for you.

Fly from

Tucson

Fly to

South Korea

Route

Depart

Return

Price

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Wed 1/21

6:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

Sun 1/25

8:35 pm-11:59 pm

1 stop19h 24m

$917

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Tue 5/5

12:50 pm-4:20 am

1 stop23h 30m

Incheon Intl

Wed 5/13

4:50 pm-6:25 pm

1 stop17h 35m

$917

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Wed 4/1

5:00 am-3:45 pm

1 stop18h 45m

Incheon Intl

Wed 4/15

5:40 pm-10:55 pm

1 stop21h 15m

$917

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Sun 3/22

7:11 pm-4:40 am

1 stop17h 29m

Incheon Intl

Mon 4/27

11:30 am-6:55 pm

1 stop23h 25m

$917

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Sun 2/22

6:00 am-4:45 pm

1 stop18h 45m

Incheon Intl

Wed 3/11

5:55 pm-11:20 pm

1 stop21h 25m

$917

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Wed 4/15

7:10 pm-4:20 am

1 stop17h 10m

Incheon Intl

Wed 5/13

4:50 pm-6:25 pm

1 stop17h 35m

$917

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Wed 4/15

5:00 am-3:45 pm

1 stop18h 45m

Incheon Intl

Wed 5/13

5:40 pm-8:50 pm

1 stop19h 10m

$917

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Mon 3/23

7:11 pm-4:40 am

1 stop17h 29m

Incheon Intl

Mon 4/27

4:50 pm-11:17 pm

1 stop22h 27m

$917

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Tue 3/17

5:00 am-3:55 pm

1 stop18h 55m

Incheon Intl

Tue 4/28

5:40 pm-9:43 pm

1 stop20h 03m

$917

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Tue 3/24

5:00 am-3:55 pm

1 stop18h 55m

Incheon Intl

Tue 4/28

5:40 pm-8:50 pm

1 stop19h 10m

$917

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 35 results
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Best time to book a flight from Tucson to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea 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 South Korea

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

Currently, January is the cheapest month in which you can book a flight from Tucson to South Korea (average of $877). Flying from Tucson to South Korea in June is currently the most expensive (average of $1,669). 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 KR?

Find hourly flight availability from Tucson to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 8, 2026.

One of the essential ways to save on airfare from Tucson to South Korea is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 18% on airfare.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated January 8, 2026.
Get a feel of what it's like to fly with Korean Air, Delta, and United Airlines from Tucson to South Korea by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,188 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
1,188 reviews
Korean Air
8.4
Very good
1,188 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
7.9
Good
8,032 reviews
Korean Air
8.4
Very good
1,188 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
9,142 reviews
Korean Air
8.4
Very good
1,188 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
11,097 reviews
Korean Air
8.4
Very good
1,188 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 South Korea. 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 South Korea?

    If you book a flight to South Korea from Tucson, you will be flying from Tucson, which is the city’s only airport. Tucson (TUS) is located 7.5 mi from the center of Tucson.

  • How long is the flight from Tucson to South Korea?

    A quick flight from Tucson to South Korea can take about 18h 45m. United Airlines provides one of the quickest options available for as low as $917. There are 6369 mi between Tucson and South Korea. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Tucson to South Korea?

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

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

    Yes. Cheapflights offers flight deals from Tucson to South Korea 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 South Korea?

    Currently, January is the cheapest month in which you can book a flight from Tucson to South Korea (average of $877). Flying from Tucson to South Korea in June is currently the most expensive (average of $1,669). 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

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Top 4 airlines flying from Tucson to South Korea

Discover the top 4 airlines that operate flights from Tucson to South Korea. 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$877Average$1,065FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$927Average$1,196FlexibilityNo cancel feeOn-time69%
DeltaCheapest$946Average$1,399FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,057Average$1,297FlexibilityNo cancel feeOn-time81%

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