Cheap flights from Phoenix to Seoul

Compare Phoenix to Seoul flight deals

Find the cheapest month or even day of the year to fly to Seoul

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Flight deals from Phoenix to Seoul

Looking for a cheap last-minute deal or the best return flight from Phoenix to Seoul? If you want to travel next month, return fares start from $1,274. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Phoenix to Seoul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix to Seoul flights are currently cheapest in April.

Alternative Phoenix to Seoul routes

Looking for the cheapest, fastest or easiest route from Phoenix to Seoul? You could fly into the following airports instead.

Phoenix to Seoul: Flight information

The things to know before you go.
Cheapest flight found$539
Cheapest month to flyApril

Finding cheap flights from Phoenix to Seoul: Frequently asked questions

There are 2 airports in Seoul: Gimpo International and Incheon International.
The best price we found for a return flight from Phoenix to Seoul is $1,095. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Phoenix to Seoul. But we found flights with one or more stops from $1,095.
As of March 2026, there are no flights flying from Phoenix to Seoul.
The cheapest month to fly from Phoenix to Seoul is usually April.
If you're flying from Phoenix, the cheapest airport near Seoul is Incheon International – which is 47.8 km away from the centre of Seoul. We've found flights into this airport from $1,095.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix to Seoul on Monday, 27 April 2026.
No airlines currently offer direct flights between Phoenix and Seoul. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seoul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 3°C. August is typically the warmest month in Seoul, when it usually averages around 28°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is July.
The cheapest airline that flies to Seoul is Frontier Airlines .

Travelling from Phoenix to Seoul: what you need to know

  • Phoenix Sky Harbour International Airport (PHX) is Phoenix's main airport. Check out your options for booking a flight from Phoenix to Seoul leaving from here.

  • Arrive in Seoul at Incheon International Airport (ICN) or Gimpo International Airport (GMP).

  • To ensure you get on your Phoenix to Seoul flight, leave enough time to navigate the airport and find your gate. Turning up two hours before international departures and one hour before domestic flights is the standard rule.

  • Planning to travel during a peak time like school or public holidays? Expect longer queues at check-in and security. To give yourself peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.

How to find the cheapest flights from Phoenix to Seoul

  • Booking early is often the key to locking in a cheap Phoenix to Seoul flight. Fares tend to rise as demand increases, so the nearer you get to departure, the more expensive your ticket may be.

  • Getting cheap plane tickets from Phoenix to Seoul is easy if you're flexible with your dates. Use the 'Whole month' search tool to see the lowest prices across every month and walk away with a fantastic deal.

  • Finding a cheap flight from Phoenix to Seoul is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know as soon as there's a better deal.

  • Tailor your trip using filters. Choose your preferred arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' Phoenix to Seoul flights.

Flying from Phoenix

Phoenix Sky Harbour International Airport (PHX)

  • A stopover is the perfect opportunity to take a break from travelling — and maybe even tour another city. When browsing Phoenix to Seoul flights leaving from Phoenix Sky Harbour International Airport, deselect the 'Direct flights only' box to see where you can visit along the way. Consider one of these popular options:

    • Los Angeles International Airport (LAX)

    • San Francisco International Airport (SFO)

    • Harry Reid Airport (formerly McCarran Airport) (LAS)

  • PHX is about 6 kilometres from central Phoenix. If you're ride-sharing, driving or catching a cab from the centre, it'll take 10 minutes or so to get there, depending on traffic. If you're taking public transport, expect the journey time to be around 35 minutes.

  • Want a convenient hotel close to Phoenix Sky Harbour International Airport? If you're catching an early flight from Phoenix to Seoul, these accommodation options will put you moments from your departure lounge:

  • Phoenix Sky Harbour International Airport has a strong on-time record, so flight disruptions are less likely. Departures from PHX arrive on schedule 82.57% of the time.

  • You'll find PHX at 3400 Sky Harbour Boulevard.

Arriving in Seoul

Incheon International Airport (ICN)

  • Incheon International Airport (ICN) is roughly 48 kilometres from central Seoul. How long it'll take to get there will depend on the time of day. Do some research before you go.

  • It usually takes 1 hour 45 minutes to get there on public transport.

  • If you have a late flight from Phoenix to Seoul, nothing beats the convenience of staying near the terminal. Grab your luggage from the carousel and then be showered and resting not long after at one of these hotels near ICN:

  • Get on the fast track to adventure by picking up an Incheon International Airport rental car. Grab your wheels from WECAR, Hi Rent A Car or Alamo and experience the lesser-explored corners of Seoul and beyond.

  • Lock in the best possible rate by booking your ride from Incheon International Airport around four weeks before your travel date.

Gimpo International Airport (GMP)

  • Central Seoul is roughly 16 kilometres from Gimpo International Airport (GMP). Step off your flight from Phoenix to Seoul and then keep an eye out for any airport signs that'll help you get to the centre.

  • If you hop on public transport, the journey will take you 1 hour 5 minutes or so.

  • Hang the 'Do not disturb' sign on your door and rest at a hotel near GMP. Here are a few options where you can tuck yourself in after your flight from Phoenix to Seoul:

  • GOGO Rent a Car, Gogo Rental Car Seoul and Hi Rent A Car make collecting a Gimpo International Airport rental car simple. These companies are located in or around the terminal and will have you behind the wheel before you know it.

  • Get exactly what you want. Booking your ride from GMP one week in advance often means more savings and a greater range of vehicles.

Best time to go to Seoul

  • April is the quietest month for flights from Phoenix to Seoul, while July is the busiest. Find the ideal time to go to Seoul based on whether you like a lively atmosphere or a more laid-back vibe.

  • When booking your Phoenix to Seoul tickets, think about what kind of weather works for you. August is the warmest month in Seoul, with temperatures ranging from 19ºC (66ºF) to 32ºC (90ºF).

  • If you like cooler conditions, look for a cheap flight from Phoenix to Seoul in January when temperatures average between -12ºC (10ºF) and 4ºC (39ºF).

More about Seoul

  • When it comes to searching for somewhere to rest your head, you'll find the most popular stays in Seoul right here. Explore these options as soon as you've booked your flight from Phoenix to Seoul:

  • There are so many things to see and do in this city it can be hard to figure out where to begin. Gyeongbokgung Palace, Bukchon Hanok Village and N Seoul Tower are top attractions which should feature on any good Seoul itinerary.

Explore more of South Korea

  • Busan is just one of the many places in South Korea waiting to be explored after you've experienced Seoul. Around 322 kilometres to the south-east, top sights here include Haeundae Beach, Gamcheon Culture Village and Beomeosa Temple.

  • Incheon is another well-known destination in South Korea and is around 56 kilometres west of Seoul. No trip is complete without dropping by Lawn Square of Incheon International Airport, Yeongjong Sky City No.23 Park and 스카이72 GC 바다코스.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.