TUS - ICN

$594 Find Cheap Flights from Tucson to Seoul Incheon Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tucson to Incheon Intl departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Incheon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Incheon, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,053
Typical prices: $1,141-$1,011
United Airlines
za 4/4vr 4/17
TUS - ICN • 1 stop
Cheapest one-way
$578
United Airlines
ma 4/6
TUS - ICN • 1 stop
Top airlines
Cheapest • from $943 (round-trip)
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Tucson and Incheon Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,050 (round-trip)
Shortest trip • 16h 41m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 30% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Incheon Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Tucson to Incheon Intl (TUS-ICN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tucson to Incheon Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Tucson to Incheon Intl

za, apr. 4 - vr, apr. 17
United Airlines Logo
7:10 pm - 4:20 am
TUS
-
ICN
17h 10m
1 stop
United Airlines Logo
11:30 am - 11:17 pm
ICN
-
TUS
27h 47m
1 stop
$1,053United Airlines
za, apr. 4 - vr, apr. 17
United Airlines Logo
1:29 pm - 4:20 am
TUS
-
ICN
22h 51m
2 stops
United Airlines Logo
11:30 am - 11:17 pm
ICN
-
TUS
27h 47m
1 stop
$1,057United Airlines
do, apr. 2 - vr, apr. 17
United Airlines Logo
8:50 am - 3:00 pm
TUS
-
ICN
38h 10m
1 stop
United Airlines Logo
11:30 am - 11:17 pm
ICN
-
TUS
27h 47m
1 stop
$1,060United Airlines
di, apr. 7 - do, apr. 16
United Airlines Logo
12:35 pm - 4:20 am
TUS
-
ICN
23h 45m
1 stop
United Airlines Logo
11:30 am - 10:45 am
ICN
-
TUS
15h 15m
1 stop
$1,115United Airlines
di, apr. 7 - do, apr. 16
United Airlines Logo
1:29 pm - 4:20 am
TUS
-
ICN
22h 51m
2 stops
United Airlines Logo
11:30 am - 10:45 am
ICN
-
TUS
15h 15m
1 stop
$1,120United Airlines
za, apr. 4 - do, apr. 16
United Airlines Logo
4:25 pm - 3:00 pm
TUS
-
ICN
30h 35m
2 stops
United Airlines Logo
4:50 pm - 8:57 am
ICN
-
TUS
32h 07m
2 stops
$1,136United Airlines
do, apr. 2 - do, apr. 16
United Airlines Logo
12:35 pm - 3:00 pm
TUS
-
ICN
34h 25m
1 stop
United Airlines Logo
4:50 pm - 8:57 am
ICN
-
TUS
32h 07m
2 stops
$1,142United Airlines
za, apr. 4 - wo, apr. 15
United Airlines Logo
12:35 pm - 4:20 am
TUS
-
ICN
23h 45m
1 stop
United Airlines Logo
11:30 am - 8:57 am
ICN
-
TUS
37h 27m
2 stops
$1,150United Airlines
za, apr. 4 - vr, apr. 17
United Airlines Logo
7:15 am - 4:20 am
TUS
-
ICN
29h 05m
2 stops
United Airlines Logo
4:50 pm - 8:57 am
ICN
-
TUS
32h 07m
2 stops
$1,151United Airlines
do, apr. 2 - wo, apr. 15
United Airlines Logo
12:35 pm - 3:00 pm
TUS
-
ICN
34h 25m
1 stop
United Airlines Logo
11:30 am - 8:57 am
ICN
-
TUS
37h 27m
2 stops
$1,157United Airlines
Booking Insights

KAYAK's insights & trends for Tucson to Incheon Intl flights

Get data-powered insights and trends into flights from Tucson to Incheon Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Tucson to Incheon Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Tucson to Incheon Intl Airport departing in April.

What is the cheapest month to fly from Tucson to Incheon Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Tucson to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Tucson to Incheon Intl Airport is February, where tickets cost $915 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $2,145 and $1,541 respectively.

Good to know

Low seasonJune
Cheapest flight$578
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Tucson to Seoul Incheon Airport

When to book flights from Tucson to Incheon Intl

Are your dates flexible? Find out the best times to travel from Tucson to Incheon Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Tucson to Seoul Incheon Airport flights

  • What is the cheapest flight from Tucson to Incheon Intl Airport?

    In the last 3 days, the lowest price for a flight from Tucson to Incheon Intl Airport was $578 for a one-way ticket and $943 for a round-trip.

  • Do I need a passport to fly between Tucson and Seoul Incheon Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Tucson and on arrival in Seoul Incheon Airport.

  • Which aircraft models fly most regularly from Tucson to Seoul Incheon Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Tucson to Seoul Incheon Airport?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Tucson and Seoul Incheon Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Tucson to Incheon, Korean Air or Delta?

    The two airlines most popular with KAYAK users for flights from Tucson to Incheon are Korean Air and Delta. With an average price for the route of $1,339 and an overall rating of 8.4, Korean Air is the most popular choice. Delta is also a great choice for the route, with an average price of $1,241 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Tucson to Seoul Incheon Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tucson to Seoul Incheon Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tucson to Seoul Incheon Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport from Tucson is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Tucson to Seoul Incheon Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul Incheon Airport with an airline and back to Tucson with another airline. Booking your flights between Tucson and ICN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tucson to Seoul Incheon Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul Incheon Airport from Tucson up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Tucson to Incheon Intl

 
See real verified KAYAK customer reviews for airlines flying from Tucson to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Tucson to Incheon Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1203 reviews
8.1Food
8.3Comfort
8.2Entertainment
8.7Crew
8.5Boarding
Airline reviews

Always on time and flight crew were great. Boarding in Manila was a bit chaotic and disorganized compared to Incheon.

10.0 ExcellentOmer, Mar 2026
MNL - ICN
Read more Korean Air reviews

Always on time and flight crew were great. Boarding in Manila was a bit chaotic and disorganized compared to Incheon.

Never had a flight delay issue with Korean Air, that's why I always go with this airline.

Flight crew were very attentive and made this trip a pleasure. Plus the fact that this our first time flying business class.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

Korean are so racist and when I ask question or directions they totally ignore me and say racist. Also they give me an rude attitude.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

This was an amazing flight. The crew was great. The service was great. The food provided was great.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

The business class seat is exceptional. I wish the food is more palatable.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

Overall, the flight was good. Lounge access should be with all business class tickets.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

Everything you need to know for your flight from Tucson to Incheon Intl

Information on your arrival and departure airports