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Incheon Intl

$408+ Cheap flights from Tucson (TUS) to Incheon Intl (ICN)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — ICN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Tucson to Incheon Intl

Best flights from Tucson to Incheon Intl
Discover carefully curated flight deals from Tucson to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/10. 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.
Sun 1/256:00 amTUS - ICN
1 stop20h 35mMultiple Airlines
Thu 1/298:35 pmICN - TUS
1 stop19h 24mMultiple Airlines
Deal found 12/10$846
This Delta deal was found by Cheapflights users on 12/10. 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.
Wed 2/1812:26 pmTUS - ICN
2 stops36h 04mDelta
Thu 2/268:05 pmICN - TUS
2 stops18h 20mDelta
Deal found 12/10$850
This Alaska Airlines deal was found by Cheapflights users on 12/9. 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.
Fri 3/277:00 amTUS - ICN
1 stop19h 35mAlaska Airlines
Mon 4/68:35 pmICN - TUS
1 stop17h 01mAlaska Airlines
Deal found 12/9$931
This Delta deal was found by Cheapflights users on 12/11. 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.
Tue 2/2412:26 pmTUS - ICN
2 stops36h 04mDelta
Thu 7/27:20 pmICN - TUS
2 stops31h 43mDelta
Deal found 12/11$850
This Delta deal was found by Cheapflights users on 12/10. 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 2/235:59 pmTUS - ICN
2 stops30h 31mDelta
Wed 3/48:05 pmICN - TUS
2 stops31h 39mDelta
Deal found 12/10$850
This Delta deal was found by Cheapflights users on 12/10. 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.
Wed 4/155:49 amTUS - ICN
1 stop17h 31mDelta
Wed 5/137:40 pmICN - TUS
1 stop18h 32mDelta
Deal found 12/10$946
This Delta deal was found by Cheapflights users on 12/9. 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.
Sun 3/297:14 amTUS - ICN
1 stop16h 06mDelta
Mon 5/47:20 pmICN - TUS
2 stops31h 28mDelta
Deal found 12/9$950
This Delta deal was found by Cheapflights users on 12/10. 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 1/245:55 pmTUS - ICN
2 stops30h 35mDelta
Sat 1/318:05 pmICN - TUS
2 stops31h 19mDelta
Deal found 12/10$950

Find flight deals from Tucson to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to Incheon Intl (ICN). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$746
(Alaska Airlines)

One-way from

$408
(Delta)

Popular in

December

Cheapest in

April

Average price

$2,145
Provider with most accurate pricing for Tucson-Incheon Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tucson-Incheon Intl flights.
Search Deals
From Tucson to Incheon Intl
Search Deals
One-way flight from Tucson to Incheon Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($137 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($71 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 Incheon Intl 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 12, 2025.
Use the filters below to find and compare flights from Tucson to Incheon Intl Airport that are best for you.

Fly from

Tucson

Fly to

Incheon Intl

Route

Depart

Return

Price

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Sun 1/25

6:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

Thu 1/29

8:35 pm-11:59 pm

1 stop19h 24m

$846

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Wed 2/18

12:26 pm-4:30 pm

2 stops36h 04m

Incheon Intl

Thu 2/26

8:05 pm-10:25 pm

2 stops18h 20m

$850

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Tue 2/24

12:26 pm-4:30 pm

2 stops36h 04m

Incheon Intl

Thu 7/2

7:20 pm-11:03 am

2 stops31h 43m

$850

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Mon 2/23

5:59 pm-4:30 pm

2 stops30h 31m

Incheon Intl

Wed 3/4

8:05 pm-11:44 am

2 stops31h 39m

$850

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Fri 3/27

7:00 am-6:35 pm

1 stop19h 35m

Incheon Intl

Mon 4/6

8:35 pm-9:36 pm

1 stop17h 01m

$931

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 3/29

7:14 am-3:20 pm

1 stop16h 06m

Incheon Intl

Mon 5/4

7:20 pm-10:48 am

2 stops31h 28m

$950

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Sat 1/24

5:55 pm-4:30 pm

2 stops30h 35m

Incheon Intl

Sat 1/31

8:05 pm-11:24 am

2 stops31h 19m

$950

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Mon 1/12

8:00 am-4:20 pm

1 stop16h 20m

$408

TucsonIncheon

TUS - ICN

TUSICN

Tucson

Wed 3/18

7:00 am-6:35 pm

1 stop19h 35m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 15 results
1
2

Compare providers for flights from Tucson to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tucson to Incheon Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tucson-Incheon Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Tucson-Incheon Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Tucson-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tucson-Incheon Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tucson-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tucson to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

What is the cheapest month to book a flight from Tucson to Incheon Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Tucson to Incheon Intl Airport (average of $865). Flying from Tucson to Incheon Intl Airport 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 ICN?

Find hourly flight availability from Tucson to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s optimal to fly from Tucson to Incheon Intl Airport in the evening. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated December 12, 2025.
Read reviews from past customers who have flown Korean Air, Delta, and United Airlines from Tucson to Incheon Intl Airport. 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
1,184 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

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
1,184 reviews
Korean Air
8.4
Very good
1,184 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

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
8,007 reviews
Korean Air
8.4
Very good
1,184 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

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
9,095 reviews
Korean Air
8.4
Very good
1,184 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

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
11,050 reviews
Korean Air
8.4
Very good
1,184 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

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 Incheon Intl. 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 Incheon Intl?

    If you book a flight to Incheon Intl 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. There are 0 flights from Tucson to Incheon Intl per day from 4 different airlines.

  • How long is the flight from Tucson to Incheon Intl Airport?

    For as low as $850, Delta can have you in Incheon Intl Airport from Tucson in 36h 04m. There are 6369 mi between Tucson and Incheon Intl Airport.

  • What are the cheapest airlines flying from Tucson to Incheon Intl Airport round-trip?

    American Airlines, at $876, was found to be the cheapest airline from Tucson to Incheon Intl Airport.Alternate airlines to your destination round-trip include United Airlines and Delta. You may be able to fly from Tucson to Incheon Intl Airport for 35% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Tucson to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Tucson to Incheon Intl 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 Incheon Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from Tucson to Incheon Intl Airport (average of $865). Flying from Tucson to Incheon Intl Airport 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

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Alternative routes for Tucson to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Tucson to Gimpo Intl flights

Top 4 airlines flying from Tucson to Incheon Intl

Discover the top 4 airlines that operate flights from Tucson to Incheon Intl. 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 12, 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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