ICN - PHX

$349 Find Cheap Flights from Seoul Incheon Airport to Phoenix

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon Intl to Phoenix departing on 1/18. 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 Phoenix Sky Harbor Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Phoenix, 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 Incheon to Phoenix, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$540
Typical prices: $737-$1,113
Multiple Airlines
Fri 12/12Tue 1/6
ICN - PHX • 1 stop
Cheapest one-way
$349
Typical prices: $553-$858
Multiple Airlines
Sun 1/18
ICN - PHX • 2 stops
When to travel
February
Cheapest • 18% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Phoenix!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Incheon Intl to Phoenix (ICN-PHX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon Intl to Phoenix 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 Incheon Intl to Phoenix

Fri, Dec 12 - Tue, Jan 6
Multiple Airlines Logo
10:20 pm - 11:26 pmICN-PHX
17h 06m1 stop
Multiple Airlines Logo
2:16 pm - 4:20 pmPHX-ICN
34h 04m1 stop
$540Multiple Airlines
Find Deal
Fri, Dec 12 - Tue, Jan 6
Multiple Airlines Logo
10:20 pm - 11:26 pmICN-PHX
17h 06m1 stop
Multiple Airlines Logo
2:16 pm - 4:20 pmPHX-ICN
34h 04m1 stop
$541Multiple Airlines
Find Deal
Mon, Dec 22 - Tue, Mar 3
Alaska Airlines Logo
8:35 pm - 1:53 pmICN-PHX
33h 18m2 stops
Alaska Airlines Logo
3:40 pm - 6:35 pmPHX-ICN
34h 55m2 stops
$560Alaska Airlines
Find Deal
Sun, Dec 21 - Tue, Mar 3
Alaska Airlines Logo
8:35 pm - 1:53 pmICN-PHX
33h 18m2 stops
Alaska Airlines Logo
3:40 pm - 6:35 pmPHX-ICN
34h 55m2 stops
$566Alaska Airlines
Find Deal
Mon, Dec 22 - Wed, Mar 4
Alaska Airlines Logo
8:35 pm - 1:53 pmICN-PHX
33h 18m2 stops
Alaska Airlines Logo
3:40 pm - 6:35 pmPHX-ICN
34h 55m2 stops
$572Alaska Airlines
Find Deal
Sun, Dec 21 - Wed, Mar 4
Alaska Airlines Logo
8:35 pm - 1:53 pmICN-PHX
33h 18m2 stops
Alaska Airlines Logo
3:40 pm - 6:35 pmPHX-ICN
34h 55m2 stops
$579Alaska Airlines
Find Deal
Thu, Dec 25 - Tue, Mar 3
Alaska Airlines Logo
8:35 pm - 1:53 pmICN-PHX
33h 18m2 stops
Alaska Airlines Logo
3:40 pm - 6:35 pmPHX-ICN
34h 55m2 stops
$581Alaska Airlines
Find Deal
Thu, Dec 25 - Wed, Mar 4
Alaska Airlines Logo
8:35 pm - 1:53 pmICN-PHX
33h 18m2 stops
Alaska Airlines Logo
3:40 pm - 6:35 pmPHX-ICN
34h 55m2 stops
$593Alaska Airlines
Find Deal
Sat, Dec 20 - Tue, Mar 3
Alaska Airlines Logo
8:35 pm - 1:53 pmICN-PHX
33h 18m2 stops
Alaska Airlines Logo
3:40 pm - 6:35 pmPHX-ICN
34h 55m2 stops
$594Alaska Airlines
Find Deal
Mon, Dec 22 - Sat, Feb 28
Alaska Airlines Logo
8:35 pm - 1:53 pmICN-PHX
33h 18m2 stops
Alaska Airlines Logo
3:40 pm - 6:35 pmPHX-ICN
34h 55m2 stops
$596Alaska Airlines
Find Deal
Booking Insights

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

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

How much is a round-trip flight from Incheon Intl Airport to Phoenix Sky Harbor 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 Incheon Intl Airport to Phoenix Sky Harbor Intl Airport departing in December.

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

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

For Seoul Incheon Airport to Phoenix, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Phoenix back to Seoul Incheon Airport, the best deals are generally found on Wednesday, with Monday being the most expensive.

What is the cheapest month to fly from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Incheon Intl Airport to Phoenix Sky Harbor 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 Incheon Intl Airport to Phoenix Sky Harbor Intl Airport is February, where tickets cost $723 (return) on average. On the other hand, the most expensive months are August and September, where the average cost of round-trip tickets is $1,052 and $1,042 respectively.

Good to know

Low seasonJune
Cheapest flight$349
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Seoul Incheon Airport to Phoenix

When to book flights from Incheon Intl to Phoenix

Are your dates flexible? Find out the best times to travel from Incheon Intl to Phoenix 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 Seoul Incheon Airport to Phoenix flights

  • What is the cheapest flight from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport?

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport was $349 for a one-way ticket and $540 for a round-trip.

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

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

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

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

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

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

  • Which is the best airline for flights from Incheon to Phoenix, Korean Air or Asiana Airlines?

    The two airlines most popular with KAYAK users for flights from Incheon to Phoenix are Korean Air and Asiana Airlines. With an average price for the route of $1,052 and an overall rating of 8.4, Korean Air is the most popular choice. Asiana Airlines is also a great choice for the route, with an average price of $1,022 and an overall rating of 8.2.

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

    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 Seoul Incheon Airport to Phoenix.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from Seoul Incheon Airport 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 Seoul Incheon Airport to Phoenix?

    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 Phoenix with an airline and back to Seoul Incheon Airport with another airline. Booking your flights between Seoul Incheon Airport and PHX 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 Seoul Incheon Airport to Phoenix?

    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 Phoenix from Seoul Incheon Airport 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 Incheon Intl to Phoenix

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Phoenix. 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 Incheon Intl to Phoenix? 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 1170 reviews
8.2Entertainment
8.3Comfort
8.1Food
8.7Crew
8.5Boarding
Airline reviews

Great service and comfort level. You can have more of vegetarian food options.

10.0 ExcellentAnonymous, Nov 2025ICN - SFO
Read more Korean Air reviews

Great service and comfort level. You can have more of vegetarian food options.

It’s great, long flight and arrive safe at destination

Everything was excellent as I expected. They also had a very caring crew. I had a headache and asked a Tylenol. The crew members kept checking with me how I was doing.

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

There could have been better spacing of the passengers, it was crowded in some parts of the plane then other while rows were empty

Plane took off on time and I had the whole row to myself!

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

This flight was a superior flight in all regards. Extremely pleasant experience.

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

Better screens, it would have been nice to have more comfortable seats.

It was great, but my bag was not loaded onto the connecting flight. I'm currently getting it resolved. If this isn't a problem, everything else was excellent.

Very clean ,flight attendants very professional,nice , Boarding was very easy

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

The plane hasnt left im stuck in seatle still my flight has been grounded for almost 5 hours

My luggage didn’t arrive with my flight. Flight was delayed by nearly 2 hours while we sat on the plane and I almost missed my connecting flight and subsequently missed the last train from the airport so it took me another 2 hours to get to my destination after arriving, Crew skipped me several times when offering beverages, and I couldn’t get their attention at times because they wouldn’t even make eye contact with me. They didn’t give me a form for disembarking so I had to go to the back of the line after waiting an eternity for immigration. Paid for on flight wi- fi that didn’t work for most of the flight.

Coming back to America was a peaceful flight everyone and everything was perfect

I had a bad experience coming from America to Thailand. On my connecting flight my check in suitcase was not put on the departing aircraft, I received my suitcase 24 hours after arriving in Bangkok and when I open my luggage my hand swelled up. The next morning when I put on an outfit from my suitcase my face swelled up and became numb. My entire vacation was ruined it seems that some kind of chemical was sprayed into suitcase and ruined my clothes and got me sick. The staff at my hotel called the airline and spoke to someone and they told me to file a complaint and gave my a website to do so. I did not file a complaint I felt like it would have fell on death ears. I had to throw away my brand new vacation clothes and suitcase and I had the worst vacation ever due to this happening to me.

The staff was courteous and the flight was very smooth. It was so nice to see the captain greeting the passengers at the end of the flights.

We boarded late. The crew at the airport was dismissive. The seat cushion on the plane was uncomfortable.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

United has come a long way, it’s been a fantastic experience traveling with them.

Even though we were delayed, we were able to make our connection

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Great crew, excellent landing, good food. Over all great experience. Thank you!

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

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

Information on your arrival and departure airports