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$408+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — ICN
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap 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 December 8, 2025.

This Delta deal was found by Cheapflights users on 12/7. 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.
Mon 12/85:45 pmTUS - ICN
2 stops30h 45mDelta
Sun 12/147:40 pmICN - TUS
1 stop19h 05mDelta
Deal found 12/7$1,266
This Japan Airlines deal was found by Cheapflights users on 12/7. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:55 pmTUS - GMP
2 stops36h 10mMultiple Airlines
Sun 12/148:00 amGMP - TUS
2 stops19h 40mMultiple Airlines
Deal found 12/7$1,286
This Cathay Pacific deal was found by Cheapflights users on 12/8. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/812:48 pmTUS - ICN
2 stops31h 57mMultiple Airlines
Sun 12/147:35 pmICN - TUS
2 stops40h 44mMultiple Airlines
Deal found 12/8$1,398
This United Airlines deal was found by Cheapflights users on 12/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:30 pmTUS - ICN
2 stops30h 45mUnited Airlines
Sun 12/1412:45 pmICN - TUS
1 stop14h 53mUnited Airlines
Deal found 12/8$1,466

Find 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 December 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$946
(United Airlines)

One-way from

$408
(Alaska Airlines)

Popular in

May

Cheapest in

February

Average price

$1,336
Provider with most accurate pricing for Tucson-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tucson-Seoul (SEL) flights.
Search Deals
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 ($331 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 8, 2025.
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 4/15

5:49 am-3:20 pm

1 stop17h 31m

Incheon Intl

Wed 5/13

7:40 pm-10:12 pm

1 stop18h 32m

$946

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Sun 1/25

8:07 pm-5:40 am

1 stop17h 33m

Incheon Intl

Thu 1/29

12:45 pm-11:42 am

1 stop14h 57m

$946

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Sun 4/5

7:14 am-3:20 pm

1 stop16h 06m

Incheon Intl

Sat 4/25

7:20 pm-10:48 am

2 stops31h 28m

$950

TucsonSeoul

TUS - GMP

TUSGMP

Tucson

Wed 4/15

7:00 am-9:50 pm

2 stops22h 50m

Seoul Gimpo Intl

Wed 5/13

12:05 pm-4:01 pm

2 stops19h 56m

$1,146

TucsonSeoul

TUS - GMP

TUSGMP

Tucson

Wed 2/4

6:00 am-10:55 am

2 stops36h 55m

Seoul Gimpo Intl

Sun 2/8

7:40 pm-6:21 pm

2 stops38h 41m

$1,276

TucsonSeoul

TUS - GMP

TUSGMP

Tucson

Sun 5/31

10:33 am-9:50 pm

2 stops19h 17m

Seoul Gimpo Intl

Fri 6/5

12:05 pm-12:36 pm

2 stops40h 31m

$1,761

TucsonSeoul

TUS - GMP

TUSGMP

Tucson

Mon 5/25

5:00 am-6:00 pm

2 stops21h 00m

Seoul Gimpo Intl

Fri 6/5

7:55 am-4:27 pm

2 stops24h 32m

$2,426

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Wed 2/18

6:00 am-6:35 pm

1 stop20h 35m

$408

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Wed 2/18

5:59 pm-4:30 pm

2 stops30h 31m

$458

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Wed 2/18

6:00 am-9:45 am

3 stops35h 45m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

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, April is the cheapest month in which you can book a flight from Tucson to South Korea (average of $865). 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 December 8, 2025.

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 evening could potentially save you up to 51% on airfare.

What is the cheapest day to fly from Tucson to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Tucson to South Korea. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Tucson to South Korea flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 8, 2025.
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
1,183 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Entertainment

8.2

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
1,183 reviews
Korean Air
8.4
Very good
1,183 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Entertainment

8.2

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
8,011 reviews
Korean Air
8.4
Very good
1,183 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Entertainment

8.2

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
9,084 reviews
Korean Air
8.4
Very good
1,183 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Entertainment

8.2

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
11,045 reviews
Korean Air
8.4
Very good
1,183 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Entertainment

8.2

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 17h 31m. Delta provides one of the quickest options available for as low as $946. There are 6369 mi between Tucson and South Korea. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $92 on Frontier. Other airlines that offer cheap prices include United Airlines from $133 and American Airlines from $143 one-way.

  • 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, April is the cheapest month in which you can book a flight from Tucson to South Korea (average of $865). 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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$876Average$1,053FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$927Average$1,181FlexibilityNo cancel feeOn-time69%
DeltaCheapest$946Average$1,399FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,057Average$1,339FlexibilityNo cancel feeOn-time81%

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