$678 Cheap Flights from Seoul (ICN) to Tucson (TUS)

View $678 flight on Tue, Nov 4, 2025Opens in a new window

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

Cheap Flights from Seoul to Tucson (ICN-TUS)

Prices were available within the past 7 days and start at $678 for one-way flights and $766 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Nov 1 - Wed, Nov 12
ICN
Seoul
TUS
Tucson
$766 Roundtrip, found 2 days ago
$766
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Nov 1 from Seoul to Tucson, returning Wed, Nov 12, priced at $766 found 2 days ago
Hawaiian Airlines
Mon, Oct 13 - Wed, Oct 29
ICN
Seoul
TUS
Tucson
$767 Roundtrip, found 2 days ago
$767
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Mon, Oct 13 from Seoul to Tucson, returning Wed, Oct 29, priced at $767 found 2 days ago
Alaska Airlines
Sat, Apr 11 - Sat, Apr 18
ICN
Seoul
TUS
Tucson
$769 Roundtrip, found 1 day ago
$769
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Apr 11 from Seoul to Tucson, returning Sat, Apr 18, priced at $769 found 1 day ago
Alaska Airlines
Fri, Nov 21 - Thu, Dec 4
ICN
Seoul
TUS
Tucson
$774 Roundtrip, found 6 days ago
$774
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Nov 21 from Seoul to Tucson, returning Thu, Dec 4, priced at $774 found 6 days ago
Alaska Airlines
Sun, Nov 2 - Sat, Nov 8
ICN
Seoul
TUS
Tucson
$778 Roundtrip, found 2 days ago
$778
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sun, Nov 2 from Seoul to Tucson, returning Sat, Nov 8, priced at $778 found 2 days ago
American Airlines
Tue, Oct 14 - Mon, Nov 3
ICN
Seoul
TUS
Tucson
$782 Roundtrip, found 2 days ago
$782
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Oct 14 from Seoul to Tucson, returning Mon, Nov 3, priced at $782 found 2 days ago
Alaska Airlines
Sat, Nov 1 - Sun, Feb 1
ICN
Seoul
TUS
Tucson
$786 Roundtrip, found 1 day ago
$786
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Nov 1 from Seoul to Tucson, returning Sun, Feb 1, priced at $786 found 1 day ago
American Airlines
Thu, Sep 11 - Mon, Sep 29
ICN
Seoul
TUS
Tucson
$786 Roundtrip, found 2 days ago
$786
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep 11 from Seoul to Tucson, returning Mon, Sep 29, priced at $786 found 2 days ago
United
Tue, Sep 9 - Fri, Sep 26
ICN
Seoul
TUS
Tucson
$810 Roundtrip, found 2 days ago
$810
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 9 from Seoul to Tucson, returning Fri, Sep 26, priced at $810 found 2 days ago
Asiana Airlines
Tue, Oct 28 - Sat, Nov 15
ICN
Seoul
TUS
Tucson
$820 Roundtrip, found 2 days ago
$820
Roundtrip
found 2 days ago
Select Asiana Airlines flight, departing Tue, Oct 28 from Seoul to Tucson, returning Sat, Nov 15, priced at $820 found 2 days ago

Alternative airports near Tucson

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tucson Intl. TUS. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $786
TUS
Tucson Intl.
CheapestClosest
Average driving time to city center14 min
Flights from $786
Flights from Seoul (ICN) to Tucson (TUS)
Origin airport
Incheon Intl.
Destination airport
Tucson Intl.
Airlines serving
Air Canada, Alaska Airlines, All Nippon Airways, American Airlines, China Airlines, Delta, Japan Airlines, Korean Air, Lufthansa, United
Roundtrip price
$766
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 $678 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?
Grab a cheap one-way flight from $678 or cheap return flight from $766 from Incheon Intl. Airport (ICN) to Tucson Intl. Airport (TUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Incheon Intl. Airport (ICN) to Tucson Intl. Airport (TUS)?
Traveling in November may help you find better deals, as it's the cheapest month for flights between ICN and TUS. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Incheon Intl. Airport (ICN) to Tucson Intl. Airport (TUS)?
To find the cheapest airline flying from ICN to TUS, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
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.