Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Jeju Intl. Airport (CJU)

Cheap Flights from Phoenix to Jeju (PHX-CJU)

Prices were available within the past 7 days and start at $578 for one-way flights and $1,164 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Mar 5 - Tue, Mar 17
PHX
Phoenix
CJU
Jeju City
$1,164 Roundtrip, found 6 days ago
$1,164
Roundtrip
found 6 days ago
Select United flight, departing Thu, Mar 5 from Phoenix to Jeju City, returning Tue, Mar 17, priced at $1,164 found 6 days ago
Asiana Airlines
Wed, Mar 18 - Thu, Apr 2
PHX
Phoenix
CJU
Jeju City
$1,179 Roundtrip, found 6 days ago
$1,179
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Wed, Mar 18 from Phoenix to Jeju City, returning Thu, Apr 2, priced at $1,179 found 6 days ago
Asiana Airlines
Wed, Mar 18 - Mon, Mar 30
PHX
Phoenix
CJU
Jeju City
$1,187 Roundtrip, found 6 days ago
$1,187
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Wed, Mar 18 from Phoenix to Jeju City, returning Mon, Mar 30, priced at $1,187 found 6 days ago
Asiana Airlines
Wed, Mar 18 - Tue, Mar 31
PHX
Phoenix
CJU
Jeju City
$1,198 Roundtrip, found 6 days ago
$1,198
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Wed, Mar 18 from Phoenix to Jeju City, returning Tue, Mar 31, priced at $1,198 found 6 days ago
Asiana Airlines
Mon, Feb 2 - Mon, Feb 16
PHX
Phoenix
CJU
Jeju City
$1,208 Roundtrip, found 6 days ago
$1,208
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Mon, Feb 2 from Phoenix to Jeju City, returning Mon, Feb 16, priced at $1,208 found 6 days ago
Asiana Airlines
Thu, Apr 2 - Thu, Apr 16
PHX
Phoenix
CJU
Jeju City
$1,216 Roundtrip, found 6 days ago
$1,216
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Thu, Apr 2 from Phoenix to Jeju City, returning Thu, Apr 16, priced at $1,216 found 6 days ago
Asiana Airlines
Wed, Feb 25 - Mon, Mar 9
PHX
Phoenix
CJU
Jeju City
$1,224 Roundtrip, found 6 days ago
$1,224
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Wed, Feb 25 from Phoenix to Jeju City, returning Mon, Mar 9, priced at $1,224 found 6 days ago
Asiana Airlines
Thu, Feb 19 - Fri, Mar 6
PHX
Phoenix
CJU
Jeju City
$1,234 Roundtrip, found 6 days ago
$1,234
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Thu, Feb 19 from Phoenix to Jeju City, returning Fri, Mar 6, priced at $1,234 found 6 days ago
China Eastern Airlines
Thu, Jan 22 - Tue, Jan 27
PHX
Phoenix
CJU
Jeju City
$1,247 Roundtrip, found 4 days ago
$1,247
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Thu, Jan 22 from Phoenix to Jeju City, returning Tue, Jan 27, priced at $1,247 found 4 days ago
Korean Air
Sun, Feb 1 - Sat, Feb 21
PHX
Phoenix
CJU
Jeju City
$1,248 Roundtrip, found 6 days ago
$1,248
Roundtrip
found 6 days ago
Select Korean Air flight, departing Sun, Feb 1 from Phoenix to Jeju City, returning Sat, Feb 21, priced at $1,248 found 6 days ago
Delta
Fri, Mar 6 - Tue, Mar 17
PHX
Phoenix
CJU
Jeju City
$1,318 Roundtrip, found 6 days ago
$1,318
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Mar 6 from Phoenix to Jeju City, returning Tue, Mar 17, priced at $1,318 found 6 days ago

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Jeju Intl. Airport (CJU) cost?
Secure a cheap one-way flight from $578 or cheap return flight from $1,164 from Sky Harbor Intl. Airport (PHX) to Jeju Intl. Airport (CJU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Jeju Intl. Airport (CJU)?
The cheapest month to fly from PHX to CJU is March, when demand is low. Off-peak months are usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Jeju Intl. Airport (CJU)?
To find the cheapest airline flying from PHX to CJU, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Jeju Intl. Airport (CJU)?
You'll need to hop on a flight with a layover if you're traveling from Sky Harbor Intl. Airport (PHX) to Jeju Intl. Airport (CJU). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from PHX to CJU?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on various factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Jeju Intl. Airport (CJU)?
Choose a flight from Sky Harbor Intl. Airport (PHX) to Jeju Intl. Airport (CJU) that takes off before 3 PM to reduce the likelihood of delays and 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 Sky Harbor Intl. Airport (PHX) to Jeju Intl. Airport (CJU) last-minute?
Last-minute bookings from PHX to CJU are usually more expensive. To secure the best prices, start looking for flights as soon as possible. That said, if you can play around with your travel dates, it's possible to score a cheap fare just before your departure.
Is it cheaper to book a PHX to CJU flight and hotel package?
Compared with arranging flights and hotels separately, booking a PHX to CJU flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the hassle out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Jeju Intl. Airport (CJU)?
If you reserved your PHX to CJU flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Jeju Intl.
Roundtrip price
$1,163
Distance
6453 mi

Book with confidence

Phoenix to Jeju Flights

The cheapest times to fly from Phoenix to Jeju

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 Phoenix to Jeju are during the month of March. You can find some of the cheapest flights from Phoenix to Jeju with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Jeju

Sunday is one of the best days to book for cheap flights from Phoenix to Jeju: 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 Phoenix to Jeju

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 Phoenix to Jeju in 2025. You can also book with separate airlines for your outbound and return journeys, from $578 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 Phoenix to Jeju 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 Phoenix to Jeju 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.

 

Phoenix to Jeju Flights

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*Available to One Key members.