PHX - ICN

$343 Find Cheap Flights from Phoenix 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 Phoenix to Incheon Intl departing on 4/22. 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 Phoenix to Incheon.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Incheon.
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Everything you should know

Cheapest round-trip
$746
Typical prices: $894-$1,208
Multiple Airlines
Tue 8/25Tue 9/8
PHX - ICN • 2 stops
Cheapest one-way
$343
Typical prices: $575-$663
Multiple Airlines
Wed 4/22
PHX - ICN • 1 stop
Top airlines
Cheapest • from $888 (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 Phoenix and Incheon Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $839 (round-trip)
Shortest trip • 16h 45m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 12% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 13% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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We hope you love your trip to Incheon Intl!
Flight Deals
Booking Insights
Flight Deals

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

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

Tue, Aug 25 - Tue, Sep 8
Multiple Airlines Logo
12:40 pm - 7:05 pm
PHX
-
ICN
38h 25m
2 stops
Multiple Airlines Logo
8:40 pm - 11:56 am
ICN
-
PHX
31h 16m
2 stops
$746Multiple Airlines
Tue, Aug 25 - Tue, Sep 8
Multiple Airlines Logo
7:26 am - 6:00 am
PHX
-
ICN
30h 34m
2 stops
Multiple Airlines Logo
8:30 pm - 5:55 pm
ICN
-
PHX
37h 25m
2 stops
$782Multiple Airlines
Tue, Aug 25 - Tue, Sep 8
Multiple Airlines Logo
8:30 pm - 7:15 pm
PHX
-
ICN
30h 45m
2 stops
Multiple Airlines Logo
8:30 pm - 9:07 pm
ICN
-
PHX
40h 37m
2 stops
$783Multiple Airlines
Tue, Aug 25 - Tue, Sep 8
Multiple Airlines Logo
12:40 pm - 2:05 pm
PHX
-
ICN
33h 25m
2 stops
Multiple Airlines Logo
8:40 pm - 11:56 am
ICN
-
PHX
31h 16m
2 stops
$786Multiple Airlines
Sat, Aug 29 - Tue, Sep 8
Multiple Airlines Logo
8:30 pm - 7:15 pm
PHX
-
ICN
30h 45m
2 stops
Multiple Airlines Logo
8:30 pm - 5:55 pm
ICN
-
PHX
37h 25m
2 stops
$812Multiple Airlines
Wed, Aug 19 - Fri, Aug 28
Multiple Airlines Logo
1:48 pm - 6:00 am
PHX
-
ICN
24h 12m
2 stops
Multiple Airlines Logo
7:20 am - 10:27 pm
ICN
-
PHX
31h 07m
2 stops
$813Multiple Airlines
Sat, Aug 29 - Tue, Sep 8
Multiple Airlines Logo
12:40 pm - 2:05 pm
PHX
-
ICN
33h 25m
2 stops
Multiple Airlines Logo
8:40 pm - 11:56 am
ICN
-
PHX
31h 16m
2 stops
$823Multiple Airlines
Sun, May 3 - Sat, May 16
Multiple Airlines Logo
7:25 am - 8:10 pm
PHX
-
ICN
20h 45m
1 stop
Multiple Airlines Logo
6:00 pm - 9:35 pm
ICN
-
PHX
19h 35m
1 stop
$825Multiple Airlines
Sun, May 3 - Sat, May 16
Multiple Airlines Logo
7:25 am - 8:10 pm
PHX
-
ICN
20h 45m
1 stop
Multiple Airlines Logo
6:00 pm - 9:35 pm
ICN
-
PHX
19h 35m
1 stop
$828Multiple Airlines
Mon, Aug 17 - Sat, Aug 22
Multiple Airlines Logo
1:48 pm - 6:00 am
PHX
-
ICN
24h 12m
2 stops
Multiple Airlines Logo
8:30 pm - 5:53 pm
ICN
-
PHX
37h 23m
2 stops
$833Multiple Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Phoenix 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 Phoenix Sky Harbor Intl Airport 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 Phoenix Sky Harbor Intl Airport to Incheon Intl Airport departing in August.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport 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 Phoenix Sky Harbor Intl Airport 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 Phoenix Sky Harbor Intl Airport to Incheon Intl Airport is March, where tickets cost $1,007 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,435 and $1,352 respectively.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport, you should book around 4 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$343
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Phoenix to Seoul Incheon Airport

When to book flights from Phoenix to Incheon Intl

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

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

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport was $343 for a one-way ticket and $746 for a round-trip.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Phoenix to Incheon are Korean Air and China Airlines. With an average price for the route of $1,195 and an overall rating of 8.4, Korean Air is the most popular choice. China Airlines is also a great choice for the route, with an average price of $825 and an overall rating of 8.3.

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix 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 Phoenix 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 Phoenix 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 Phoenix with another airline. Booking your flights between Phoenix 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 Phoenix 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 Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Phoenix to Incheon Intl

 
See real verified KAYAK customer reviews for airlines flying from Phoenix 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 Phoenix 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 1202 reviews
8.1Food
8.3Comfort
8.5Boarding
8.2Entertainment
8.7Crew
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.

The crew was very professional and friendly. Although there was a water leak from panel above, the crew was trying to mitigate the consequence. We are happy with its service and the value offered. We will definitely take China Airlines again.

Well, we upgraded and on a 14 hour flight not sure how we would tolerate it otherwise. The upgrades are ridiculously expensive and even with empty seats even in first class it was difficult to upgrade. Probably won’t fly China Air again due to this. The attendants tho were much better than the airlines in the states and there attentiveness and care for your comfort far exceeds other airlines in the states.

Flight attendants. Food, entertainment and most of all, be on time.

Delayed. Not a full flight and whole rows left open with the paid seating. Food was ok. My beef meal only had one cube of beef the rest carrot cubes. Entertainment on personal device but didn’t know about it until the flight was almost done.

We are glad to have used China Airlines for our trip. Continue the good service! Thank you!

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

I love my Delta crew, they were so welcoming and helpful.

Better organization of boarding procedures. Terrible leadership guiding people to gates.

They need to improve on how the plane lands cause it was not smooth at all.

I did not like how the plane landed. It was not smooth.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

I am thankful that I was able to fly using Asiana

It was my first time flying Asiana but i was very pleased with how professional and understanding the flight crew is with little kids. One flight attendant held my 3 year old daughter’s hand guiding her to the exit after landing while i had my hands full with luggage and my infant. She was very helpful.

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.

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

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.

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.

Love flying Asiana. Been using it for over a decade now.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

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

Information on your arrival and departure airports