TUS - ICN

$458 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 3/10. 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
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Everything you should know

Cheapest round-trip
$946
Overall average: $1,101
United Airlines
Sun 1/25Thu 1/29
TUS - ICN • 1 stop
Cheapest one-way
$458
United Airlines
Tue 3/10
TUS - ICN • 1 stop
Top airlines
Delta
Cheapest • from $946 (round-trip)
Korean Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
April
Cheapest • 22% price drop
March
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

Sun, Jan 25 - Thu, Jan 29
United Airlines Logo
1:40 pm - 5:40 am
TUS
-
ICN
24h 00m1 stop
United Airlines Logo
12:45 pm - 11:42 am
ICN
-
TUS
14h 57m1 stop
$946United Airlines
Sun, Jan 25 - Thu, Jan 29
United Airlines Logo
6:30 am - 5:40 am
TUS
-
ICN
31h 10m2 stops
United Airlines Logo
12:45 pm - 11:42 am
ICN
-
TUS
14h 57m1 stop
$950United Airlines
Sat, Mar 21 - Sat, Mar 28
Delta Logo
5:04 pm - 4:30 pm
TUS
-
ICN
31h 26m2 stops
Delta Logo
8:05 pm - 12:38 pm
ICN
-
TUS
32h 33m1 stop
$958Delta
Sat, Mar 21 - Sat, Mar 28
Delta Logo
1:30 pm - 4:30 pm
TUS
-
ICN
35h 00m1 stop
Delta Logo
8:05 pm - 12:38 pm
ICN
-
TUS
32h 33m1 stop
$961Delta
Sat, Mar 21 - Sat, Mar 28
United Airlines Logo
4:43 pm - 3:15 pm
TUS
-
ICN
30h 32m2 stops
United Airlines Logo
11:45 am - 8:59 am
ICN
-
TUS
37h 14m2 stops
$963United Airlines
Sat, Mar 14 - Sat, Mar 21
United Airlines Logo
4:43 pm - 3:15 pm
TUS
-
ICN
30h 32m2 stops
United Airlines Logo
5:00 pm - 9:04 am
ICN
-
TUS
32h 04m2 stops
$1,058United Airlines
Sat, Mar 14 - Sat, Mar 21
United Airlines Logo
12:50 pm - 3:15 pm
TUS
-
ICN
34h 25m1 stop
United Airlines Logo
5:00 pm - 9:04 am
ICN
-
TUS
32h 04m2 stops
$1,065United Airlines
Thu, May 14 - Tue, Jun 2
Delta Logo
7:10 am - 3:20 pm
TUS
-
ICN
16h 10m1 stop
Delta Logo
7:20 pm - 11:03 am
ICN
-
TUS
31h 43m2 stops
$1,089Delta
Sat, May 2 - Sat, May 16
Delta Logo
5:49 am - 3:20 pm
TUS
-
ICN
17h 31m1 stop
Delta Logo
7:40 pm - 10:12 pm
ICN
-
TUS
18h 32m1 stop
$1,099Delta
Sat, May 2 - Sat, May 16
Delta Logo
5:49 am - 3:20 pm
TUS
-
ICN
17h 31m1 stop
Delta Logo
7:20 pm - 11:03 am
ICN
-
TUS
31h 43m2 stops
$1,103Delta
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.

What’s the cheapest day of the week to fly from Tucson to Seoul Incheon Airport?

The average price of all round-trip flights from Tucson to Incheon Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Tucson to Seoul Incheon Airport, you should consider leaving on a Thursday and avoid Tuesdays if you are looking for the best rates. For your return to Tucson, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.

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 April, where tickets cost $1,058 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $2,145 and $1,697 respectively.

Good to know

Low seasonJune
Cheapest flight$458
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly and prices are also 12% 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 $458 for a one-way ticket and $946 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?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Tucson and Seoul Incheon Airport, with oneworld 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 $1,399 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 4 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 1181 reviews
8.5Boarding
8.7Crew
8.3Comfort
8.2Entertainment
8.1Food
Airline reviews

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

10.0 ExcellentOmer, Nov 2025
MNL - ICN
Read more Korean Air reviews

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.

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight and crew were great. United didn't inform crew of immigration process which was disappointing!

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

Liked that it was on time. Staff professional and friendly.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

We are too tired and frustrated to comment politely at this point

Delayed delayed delayed and no offer for food or vouchers

A couple ladies from the crew were so rude and nasty. Thought they were mad at having to be there especially if you asked a question. This will make me think twice next time if I book a flight with you.

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

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

Information on your arrival and departure airports