HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Incheon Intl

$846+ Cheap flights from Tucson (TUS) to Incheon Intl (ICN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — ICN
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tucson to Incheon Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Tucson to Incheon Intl

Cheapest flights from Tucson to Incheon Intl
Explore the most affordable flight options available from Tucson to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/26. 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.
lun. 12/86:00 amTUS - ICN
1 stop18h 45mAmerican Airlines
dom. 12/147:15 pmICN - TUS
1 stop20h 40mAmerican Airlines
Deal found 10/26$846
This American Airlines deal was found by Cheapflights users on 10/26. 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.
mié. 11/56:00 amTUS - ICN
1 stop18h 45mAmerican Airlines
mar. 11/117:15 pmICN - TUS
1 stop18h 02mAmerican Airlines
Deal found 10/26$880
This American Airlines deal was found by Cheapflights users on 10/26. 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.
vie. 11/76:00 amTUS - ICN
1 stop18h 45mAmerican Airlines
dom. 11/167:15 pmICN - TUS
1 stop30h 24mAmerican Airlines
Deal found 10/26$886
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
dom. 11/25:00 amTUS - ICN
1 stop20h 35mAlaska Airlines
sáb. 11/158:35 pmICN - TUS
1 stop19h 19mAlaska Airlines
Deal found 10/28$946
This Delta deal was found by Cheapflights users on 10/28. 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.
vie. 11/75:47 pmTUS - ICN
2 stops30h 43mDelta
dom. 11/168:05 pmICN - TUS
2 stops31h 55mDelta
Deal found 10/28$950
This Delta deal was found by Cheapflights users on 10/28. 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.
dom. 11/212:15 pmTUS - ICN
1 stop36h 05mDelta
sáb. 11/158:05 pmICN - TUS
2 stops18h 24mDelta
Deal found 10/28$956
This Delta deal was found by Cheapflights users on 10/28. 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.
lun. 12/812:15 pmTUS - ICN
2 stops36h 15mDelta
dom. 12/148:05 pmICN - TUS
2 stops18h 40mDelta
Deal found 10/28$1,084
This Delta deal was found by Cheapflights users on 10/26. 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.
mar. 11/252:14 pmTUS - ICN
1 stop34h 16mDelta
lun. 12/18:05 pmICN - TUS
2 stops31h 47mDelta
Deal found 10/26$1,188

Cheap 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 octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$846
(American Airlines)

Popular in

May

Cheapest in

April

Average price

$1,174
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
Highest demand for flights based on searches. 3% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 octubre 28, 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

lun. 12/8

6:00 am-4:45 pm

1 stop18h 45m

Incheon Intl

dom. 12/14

7:15 pm-11:55 pm

1 stop20h 40m

$846

TucsonIncheon

TUS - ICN

TUSICN

Tucson

vie. 11/7

6:00 am-4:45 pm

1 stop18h 45m

Incheon Intl

dom. 11/16

7:15 pm-9:39 am

1 stop30h 24m

$886

TucsonIncheon

TUS - ICN

TUSICN

Tucson

jue. 2/19

6:49 am-4:20 pm

1 stop17h 31m

Incheon Intl

lun. 2/23

8:05 pm-11:51 am

2 stops31h 46m

$901

TucsonIncheon

TUS - ICN

TUSICN

Tucson

jue. 2/19

8:00 am-6:35 pm

1 stop18h 35m

Incheon Intl

lun. 2/23

8:35 pm-10:36 pm

1 stop18h 01m

$926

TucsonIncheon

TUS - ICN

TUSICN

Tucson

vie. 12/19

6:01 am-9:35 pm

2 stops47h 34m

$1,216

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 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, June is the cheapest month in which you can book a flight from Tucson to Incheon Intl Airport (average of $789). Flying from Tucson to Incheon Intl Airport in July is currently the most expensive (average of $1,364). 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 octubre 28, 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 octubre 28, 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
1,155 reviews

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

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
1,155 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

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
7,994 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

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
9,001 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

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
11,033 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

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 $846, American Airlines can have you in Incheon Intl Airport from Tucson in 18h 45m. 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 30% 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, June is the cheapest month in which you can book a flight from Tucson to Incheon Intl Airport (average of $789). Flying from Tucson to Incheon Intl Airport in July is currently the most expensive (average of $1,364). 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

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.

Alternative routes for Tucson to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Las Vegas to Incheon Intl flights
Sky Harbor Intl to Incheon Intl flights
Las Vegas to Gimpo Intl flights
Sky Harbor Intl to Gimpo Intl flights
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 octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$876Average$1,053FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$944Average$1,196FlexibilityNo cancel feeOn-time69%
DeltaCheapest$946Average$1,399FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,057Average$1,360FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.