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Cheap flights from Phoenix to Seoul from $371

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Seoul departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Phoenix to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
4:35 pm - 6:45 pm
PHX
-
ICN
34h 10m
2 stops
WestJet Logo
8:45 pm - 3:45 pm
ICN
-
PHX
35h 00m
2 stops
$890WestJet
Sun, Aug 30 - Sat, Sep 12
WestJet Logo
1:15 pm - 6:45 pm
PHX
-
ICN
37h 30m
1 stop
WestJet Logo
8:45 pm - 9:35 pm
ICN
-
PHX
16h 50m
1 stop
$892WestJet
Sun, Aug 30 - Sat, Sep 12
WestJet Logo
4:35 pm - 6:45 pm
PHX
-
ICN
34h 10m
2 stops
WestJet Logo
8:45 pm - 9:35 pm
ICN
-
PHX
16h 50m
1 stop
$894WestJet
Sun, Aug 30 - Sat, Sep 12
WestJet Logo
4:35 pm - 6:45 pm
PHX
-
ICN
34h 10m
2 stops
WestJet Logo
8:45 pm - 3:45 pm
ICN
-
PHX
35h 00m
2 stops
$896WestJet
Sun, Aug 30 - Sat, Sep 12
WestJet Logo
4:35 pm - 6:45 pm
PHX
-
ICN
34h 10m
2 stops
WestJet Logo
8:45 pm - 12:10 pm
ICN
-
PHX
31h 25m
1 stop
$900WestJet
Sun, Aug 30 - Sat, Sep 12
WestJet Logo
1:15 pm - 6:45 pm
PHX
-
ICN
37h 30m
1 stop
WestJet Logo
8:45 pm - 12:10 pm
ICN
-
PHX
31h 25m
1 stop
$904WestJet
Sun, Aug 30 - Sat, Sep 12
Multiple Airlines Logo
1:45 pm - 4:30 am
PHX
-
ICN
22h 45m
1 stop
Multiple Airlines Logo
1:00 pm - 2:51 pm
ICN
-
PHX
17h 51m
1 stop
$956Multiple Airlines
Wed, Sep 16 - Wed, Sep 30
Japan Airlines Logo
8:20 am - 10:05 pm
PHX
-
GMP
21h 45m
2 stops
Japan Airlines Logo
8:00 am - 3:23 pm
GMP
-
PHX
23h 23m
2 stops
$1,344Japan Airlines
Mon, Nov 2 - Wed, Nov 11
Japan Airlines Logo
10:04 am - 10:05 pm
PHX
-
GMP
20h 01m
2 stops
Japan Airlines Logo
12:05 pm - 3:23 pm
GMP
-
PHX
19h 18m
2 stops
$1,351Japan Airlines
Wed, Oct 28 - Wed, Nov 11
Japan Airlines Logo
8:20 am - 10:05 pm
PHX
-
GMP
21h 45m
2 stops
Japan Airlines Logo
12:05 pm - 3:23 pm
GMP
-
PHX
19h 18m
2 stops
$1,352Japan Airlines
Mon, Nov 2 - Wed, Nov 11

WestJet flights from Phoenix to Seoul

Our best WestJet deals on Phoenix to Seoul flight tickets
WestJet
Aug 30
PHX4:35 pmPhoenix Sky Harbor Intl
34h 10m
2 stops
ICN6:45 pmIncheon Intl
Sep 12
ICN8:45 pmIncheon Intl
35h 00m
2 stops
PHX3:45 pmPhoenix Sky Harbor Intl
$890
WestJet
Aug 30
PHX1:15 pmPhoenix Sky Harbor Intl
37h 30m
1 stop
ICN6:45 pmIncheon Intl
Sep 12
ICN8:45 pmIncheon Intl
16h 50m
1 stop
PHX9:35 pmPhoenix Sky Harbor Intl
$892
WestJet
Aug 30
PHX4:35 pmPhoenix Sky Harbor Intl
34h 10m
2 stops
ICN6:45 pmIncheon Intl
Sep 12
ICN8:45 pmIncheon Intl
16h 50m
1 stop
PHX9:35 pmPhoenix Sky Harbor Intl
$894

China Eastern flights from Phoenix to Seoul

Our best China Eastern deals on Phoenix to Seoul flight tickets
China Eastern
Oct 27
PHX6:00 amPhoenix Sky Harbor Intl
41h 20m
2 stops
ICN3:20 pmIncheon Intl
Nov 25
ICN4:10 pmIncheon Intl
40h 17m
2 stops
PHX4:27 pmPhoenix Sky Harbor Intl
$1,010
China Eastern
May 31
PHX6:00 amPhoenix Sky Harbor Intl
37h 00m
2 stops
GMP11:00 amSeoul Gimpo Intl
Jun 18
GMP8:50 pmSeoul Gimpo Intl
34h 29m
2 stops
PHX3:19 pmPhoenix Sky Harbor Intl
$2,008

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 27, 2026.
Use the filters below to find and compare flights from Phoenix to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sun 8/30

4:35 pm-6:45 pm

2 stops34h 10m

Incheon Intl

Sat 9/12

8:45 pm-3:45 pm

2 stops35h 00m

$890

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sun 8/30

1:15 pm-6:45 pm

1 stop37h 30m

Incheon Intl

Sat 9/12

8:45 pm-9:35 pm

1 stop16h 50m

$892

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sun 8/30

4:35 pm-6:45 pm

2 stops34h 10m

Incheon Intl

Sat 9/12

8:45 pm-9:35 pm

1 stop16h 50m

$894

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sun 8/30

4:35 pm-6:45 pm

2 stops34h 10m

Incheon Intl

Sat 9/12

8:45 pm-3:45 pm

2 stops35h 00m

$896

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sun 8/30

4:35 pm-6:45 pm

2 stops34h 10m

Incheon Intl

Sat 9/12

8:45 pm-12:10 pm

1 stop31h 25m

$900

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sun 8/30

1:15 pm-6:45 pm

1 stop37h 30m

Incheon Intl

Sat 9/12

8:45 pm-12:10 pm

1 stop31h 25m

$904

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 9/16

1:45 pm-4:30 am

1 stop22h 45m

Incheon Intl

Wed 9/30

1:00 pm-2:51 pm

1 stop17h 51m

$956

PhoenixSeoul

PHX - GMP

PHXGMP

Phoenix Sky Harbor Intl

Mon 11/2

8:20 am-10:05 pm

2 stops21h 45m

Seoul Gimpo Intl

Wed 11/11

8:00 am-3:23 pm

2 stops23h 23m

$1,344
Quickest round-trip

PhoenixSeoul

PHX - GMP

PHXGMP

Phoenix Sky Harbor Intl

Wed 10/28

10:04 am-10:05 pm

2 stops20h 01m

Seoul Gimpo Intl

Wed 11/11

12:05 pm-3:23 pm

2 stops19h 18m

$1,351

PhoenixSeoul

PHX - GMP

PHXGMP

Phoenix Sky Harbor Intl

Mon 11/2

8:20 am-10:05 pm

2 stops21h 45m

Seoul Gimpo Intl

Wed 11/11

12:05 pm-3:23 pm

2 stops19h 18m

$1,352

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Seoul from

How to get the cheapest flight ticket from Phoenix to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Phoenix and Seoul?

What is the cheapest month to fly to Seoul?

The month of March is another great option to travel to Seoul, with average flight prices from Phoenix averaging around $566.

How far in advance should I book a flight from Phoenix to Seoul?

You are more likely to see cheaper flights to Seoul from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,171 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Phoenix for as low as $1,004 on momondo.

Cheap Phoenix to Seoul flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix to Seoul

Fastest flight time

18h 45m

Direct flights

None
The fastest flight from Phoenix to Seoul takes 18h 45m
There are no direct flights from Phoenix to Seoul. There are no popular flight routes from Phoenix to Seoul.
Search flight deals

Frequently asked questions about flying from Phoenix to Seoul

  • How far is Phoenix to Seoul by plane?

    A flight from Phoenix to Seoul will travel around 6230.4 mi. A reasonable flight in good conditions will take 18h 45m.

  • When did momondo last update prices for flights from Phoenix to Seoul?

    Prices for flights from Phoenix to Seoul are refreshed on a daily basis.

  • How many operators does momondo search for flights from Phoenix to Seoul?

  • How old do you have to be to fly from Phoenix to Seoul?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Phoenix to Seoul

Compare and see reviews for airlines that fly from Phoenix to Seoul with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $680Free CancellationRating
7.9
12,422 reviews
Search Alaska Airlines flights
China AirlinesPriceFrom $759Free CancellationRating
8.3
826 reviews
Search China Airlines flights
DeltaPriceFrom $826Free CancellationRating
7.9
8,423 reviews
Search Delta flights
United AirlinesPriceFrom $845Free CancellationRating
7.4
9,752 reviews
Search United Airlines flights
Asiana AirlinesPriceFrom $956Free CancellationRating
8.1
535 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $1,089Free CancellationRating
8.4
1,217 reviews
Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Seoul?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to Seoul. momondo saves you time and could save you money on your trip.

Can I find flights from Phoenix to Seoul with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Phoenix to Seoul flights to just show those with flexible booking policies.

How can momondo help me find flights from Phoenix to Seoul?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Phoenix to Seoul.

I’m not ready to book a flight from Phoenix to Seoul right now. Can momondo alert me if prices change?

Price alerts on flights to Seoul from Phoenix are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport