$650 Cheap Flights from Seoul (ICN) to Tucson (TUS)

View $650 flight on Sat, Nov 8, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Tucson International Airport (TUS)

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Cheap Flights from Seoul to Tucson (ICN-TUS)

Prices were available within the past 7 days and start at $650 for one-way flights and $894 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Sat, Nov 8 - Sat, Nov 15
ICN
Seoul
TUS
Tucson
$894 Roundtrip, found 7 hours ago
$894
Roundtrip
found 7 hours ago
Select Asiana Airlines flight, departing Sat, Nov 8 from Seoul to Tucson, returning Sat, Nov 15, priced at $894 found 7 hours ago
Asiana Airlines
Tue, Oct 14 - Tue, Oct 21
ICN
Seoul
TUS
Tucson
$899 Roundtrip, found 3 days ago
$899
Roundtrip
found 3 days ago
Select Asiana Airlines flight, departing Tue, Oct 14 from Seoul to Tucson, returning Tue, Oct 21, priced at $899 found 3 days ago
Hawaiian Airlines
Sun, Oct 12 - Wed, Oct 22
ICN
Seoul
TUS
Tucson
$899 Roundtrip, found 3 days ago
$899
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sun, Oct 12 from Seoul to Tucson, returning Wed, Oct 22, priced at $899 found 3 days ago
Alaska Airlines
Thu, Jan 29 - Thu, Feb 12
ICN
Seoul
TUS
Tucson
$907 Roundtrip, found 2 days ago
$907
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Jan 29 from Seoul to Tucson, returning Thu, Feb 12, priced at $907 found 2 days ago
Asiana Airlines
Wed, Oct 15 - Tue, Oct 21
ICN
Seoul
TUS
Tucson
$908 Roundtrip, found 3 days ago
$908
Roundtrip
found 3 days ago
Select Asiana Airlines flight, departing Wed, Oct 15 from Seoul to Tucson, returning Tue, Oct 21, priced at $908 found 3 days ago
Hawaiian Airlines
Fri, Feb 6 - Thu, Feb 26
ICN
Seoul
TUS
Tucson
$909 Roundtrip, found 3 days ago
$909
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Fri, Feb 6 from Seoul to Tucson, returning Thu, Feb 26, priced at $909 found 3 days ago
Asiana Airlines
Sat, Nov 8 - Sat, Nov 15
ICN
Seoul
TUS
Tucson
$910 Roundtrip, found 7 hours ago
$910
Roundtrip
found 7 hours ago
Select Asiana Airlines flight, departing Sat, Nov 8 from Seoul to Tucson, returning Sat, Nov 15, priced at $910 found 7 hours ago
Hawaiian Airlines
Sat, Jan 31 - Thu, Feb 12
ICN
Seoul
TUS
Tucson
$912 Roundtrip, found 2 days ago
$912
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Sat, Jan 31 from Seoul to Tucson, returning Thu, Feb 12, priced at $912 found 2 days ago
Delta
Fri, Jan 30 - Mon, Feb 16
ICN
Seoul
TUS
Tucson
$926 Roundtrip, found 2 days ago
$926
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Jan 30 from Seoul to Tucson, returning Mon, Feb 16, priced at $926 found 2 days ago
United
Tue, Dec 23 - Fri, Jan 9
ICN
Seoul
TUS
Tucson
$939 Roundtrip, found 1 day ago
$939
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 23 from Seoul to Tucson, returning Fri, Jan 9, priced at $939 found 1 day ago
Flights from Seoul (ICN) to Tucson (TUS)
Origin airport
Incheon Intl.
Destination airport
Tucson Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Delta, Finnair, Korean Air, Lufthansa, Qatar Airways, United
Roundtrip price
$894
Distance
6372 mi

Seoul to Tucson Flights

The cheapest times to fly from Seoul to Tucson

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Tucson are during the month of November. You can find some of the cheapest flights from Seoul to Tucson with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Tucson

Sunday is one of the best days to book for cheap flights from Seoul to Tucson: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seoul to Tucson

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Tucson in 2025. You can also book with separate airlines for your outbound and return journeys, from $650 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Tucson flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Tucson airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Tucson Intl. Airport (TUS) cost?
Discover the latest flight deals from ICN to TUS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ICN to TUS?
The cheapest flights from ICN to TUS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ICN to TUS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ICN to TUS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Incheon Intl. Airport (ICN) to Tucson Intl. Airport (TUS)?
You'll need to take a flight with a layover if you're traveling from Incheon Intl. Airport (ICN) to Tucson Intl. Airport (TUS). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from ICN to TUS?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Incheon Intl. Airport (ICN) to Tucson Intl. Airport (TUS)?
Book a flight from Incheon Intl. Airport (ICN) to Tucson Intl. Airport (TUS) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Incheon Intl. Airport (ICN) to Tucson Intl. Airport (TUS) last-minute?
Last-minute fares from ICN to TUS are usually more expensive. For the best rates, start searching for flights ahead of time. That said, if you're flexible with your travel plans, you may score a cheap ticket right before your trip.
Is it cheaper to book an ICN to TUS flight and hotel package?
Compared with arranging hotels and flights separately, booking an ICN to TUS flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place takes the hassle out of travel planning. Just secure your flights and choose from our extensive range of hotels, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Tucson Intl. Airport (TUS)?
If you booked your ICN to TUS flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.