$136 Cheap Flights from Guam (GUM) to Seoul (ICN)

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Cheap flights from Guam (GUM) to Seoul (ICN)

Prices were available within the past 7 days and start at $136 for one-way flights and $275 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Thu, Oct 24 - Mon, Oct 28
GUM
Guam
ICN
Seoul
$275 Roundtrip, found 3 hours ago
$275
Roundtrip
found 3 hours ago
Select T'Way Air flight, departing Thu, Oct 24 from Guam to Seoul, returning Mon, Oct 28, priced at $275 found 3 hours ago
Jeju Air
Sat, Oct 19 - Thu, Oct 24
GUM
Guam
ICN
Seoul
$285 Roundtrip, found 3 hours ago
$285
Roundtrip
found 3 hours ago
Select Jeju Air flight, departing Sat, Oct 19 from Guam to Seoul, returning Thu, Oct 24, priced at $285 found 3 hours ago
Jeju Air
Tue, Oct 22 - Mon, Oct 28
GUM
Guam
ICN
Seoul
$295 Roundtrip, found 2 hours ago
$295
Roundtrip
found 2 hours ago
Select Jeju Air flight, departing Tue, Oct 22 from Guam to Seoul, returning Mon, Oct 28, priced at $295 found 2 hours ago
Jeju Air
Tue, Oct 22 - Mon, Oct 28
GUM
Guam
ICN
Seoul
$305 Roundtrip, found 2 hours ago
$305
Roundtrip
found 2 hours ago
Select Jeju Air flight, departing Tue, Oct 22 from Guam to Seoul, returning Mon, Oct 28, priced at $305 found 2 hours ago
Jeju Air
Fri, Oct 18 - Mon, Oct 21
GUM
Guam
ICN
Seoul
$315 Roundtrip, found 3 hours ago
$315
Roundtrip
found 3 hours ago
Select Jeju Air flight, departing Fri, Oct 18 from Guam to Seoul, returning Mon, Oct 21, priced at $315 found 3 hours ago
Jeju Air
Sat, Oct 19 - Thu, Oct 31
GUM
Guam
ICN
Seoul
$325 Roundtrip, found 3 hours ago
$325
Roundtrip
found 3 hours ago
Select Jeju Air flight, departing Sat, Oct 19 from Guam to Seoul, returning Thu, Oct 31, priced at $325 found 3 hours ago
Jeju Air
Fri, Oct 18 - Thu, Oct 31
GUM
Guam
ICN
Seoul
$335 Roundtrip, found 3 hours ago
$335
Roundtrip
found 3 hours ago
Select Jeju Air flight, departing Fri, Oct 18 from Guam to Seoul, returning Thu, Oct 31, priced at $335 found 3 hours ago
Jeju Air
Fri, Oct 11 - Sat, Oct 19
GUM
Guam
ICN
Seoul
$345 Roundtrip, just found
$345
Roundtrip
just found
Select Jeju Air flight, departing Fri, Oct 11 from Guam to Seoul, returning Sat, Oct 19, priced at $345 just found
Jeju Air
Mon, Nov 18 - Tue, Nov 26
GUM
Guam
ICN
Seoul
$355 Roundtrip, found 1 hour ago
$355
Roundtrip
found 1 hour ago
Select Jeju Air flight, departing Mon, Nov 18 from Guam to Seoul, returning Tue, Nov 26, priced at $355 found 1 hour ago
Jeju Air
Mon, Nov 18 - Tue, Nov 19
GUM
Guam
ICN
Seoul
$365 Roundtrip, found 1 hour ago
$365
Roundtrip
found 1 hour ago
Select Jeju Air flight, departing Mon, Nov 18 from Guam to Seoul, returning Tue, Nov 19, priced at $365 found 1 hour ago
Flight from Guam to Seoul (GUM - ICN) route information
Origin airport
A.B. Won Pat Intl.
Destination airport
Incheon Intl.
Airlines serving
Jeju Air, Korean Air, Malaysia Airlines, Philippine Airlines, T'Way Air
Roundtrip price
$274
Distance
2004 mi

Guam to Seoul Flights

The cheapest times to fly from Guam to Seoul

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

The best time to book a flight from Guam to Seoul

Sunday is one of the best days to book for cheap flights from Guam to Seoul: 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 Guam to Seoul

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 Guam to Seoul in 2024. You can also book with separate airlines for your outbound and return journeys, from $136 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 Guam to Seoul 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 Guam to Seoul 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.

Frequently asked questions

How much is a one-way flight from GUM to Seoul--Incheon Intl. Airport?
Get set to score a fantastic deal, because Guam flights to Seoul start from $136. This info is based on the lowest fare found on Expedia for this journey departing in the next three months. This airfare is for an Jeju Air flight, leaving from A.B. Won Pat Intl. Airport (GUM) on October 22 2024 and touching down at ICN. The price of this flight was updated on September 23 2024 and has not changed since.
How long does it take to fly from Guam International Airport to Seoul--Incheon Intl. Airport?
Book a trip with Jeju Air and you can expect to be traveling for around 4 hours and 50 minutes. This top carrier operates a direct flight that takes off at 3:05AM from Guam International Airport and comes in to land at Incheon Airport at 6:55AM. Expedia has flight deals to get you soaring, so check out what’s on offer on this route today.
Is it cheaper to buy a plane ticket from Guam International Airport to Incheon Airport last minute?
When it’s time to book your flights, being organized pays off. While it’s possible to score a deal on a GUM to Incheon Airport flight at the last minute, prices usually don’t get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international travel it’s three to four months.
What is the cheapest airline flying from GUM to Incheon Airport in the next 90 days?
The cheapest carrier flying from Guam to Seoul found on Expedia is Jeju Air, with fares starting at $136. This price is based on airfares found on Expedia with a departure date within the next 90 days. The flight departs A.B. Won Pat Intl. Airport (GUM) on October 22 2024 and arrives at Incheon Airport. The pricing information was updated on September 23 2024 and has not changed since.
What's the cheapest price for a flight from Guam Intl. Airport to Incheon Airport next month?
You can grab a flight from Guam to Seoul for just $136. This is the lowest price for this journey departing in the next month. It’s an Jeju Air flight heading off from GUM on September 27 2024 and arriving at Seoul–Incheon Intl. Airport. The pricing information was last updated on September 23 2024 and has not changed since. It was found after looking through all available flights on Expedia within the next 30 days.
Can I find cheap nonstop flights from A.B. Won Pat Intl. Airport (GUM) to Incheon Intl. Airport (ICN) in the next three months?
The cheapest fare we could find for a roundtrip nonstop flight from Guam to Seoul in the next 90 days is $285. This figure is based on available flights on Expedia with a departure date within the next three months. This airfare is for a flight via Jeju Air jetting off from Guam Intl. Airport on October 17 2024 and touching down at Incheon Airport, with a return leg on October 24 2024. Pricing details were last updated on September 23 2024.To find nonstop cheap flights setting off from Guam International Airport to Incheon Airport, use our filters after you’ve hit search. Simply click “Nonstop” under “Filter by” on the left-hand side of the page to look over the options. Your results will be displayed from the lowest price, so you can see the cheapest nonstop tickets first. You’re also able to check out ticket prices for nearby days by clicking “Flexible dates” located on the same page.
What airports do you fly into for Incheon from Barrigada?
With Incheon Intl. Airport (ICN), Gimpo Intl. Airport (GMP) and Suwon (SWU-Suwon Airbase) to choose from, getting from Barrigada to Incheon is easy. The city’s key hub, Incheon Intl. Airport (ICN), is about 10 mi west of the center. As well as ticket prices, consider factors like train or bus options from the airport and the distance to your hotel before deciding where you’ll get off the plane. Get your Incheon adventure off to a terrific start by exploring Songdo Central Park and NC Cube Canal Walk.
What are the most popular departure times for flights from GUM to Incheon Airport?
The most popular departure times for flights from A.B. Won Pat Intl. Airport (GUM) to ICN are between 2:00 AM - 3:00 AM on Korean Air. One helpful tip is to jet off in the morning. The earlier you take off, the better your chances of a delay-free flight with less air traffic around.
Can I change the date of my flight from A.B. Won Pat Intl. Airport (GUM) to ICN?
Plans can get upended, so Expedia is here to help make things easier. To start, access your Guam International Airport to ICN itinerary through the Expedia Trips portal and browse the ticket rules and conditions about what changes can be made. If you purchased your fare in the last 24 hours, some carriers will let you cancel for free and organize new flights. If you booked your fare more than 24 hours ago, get in touch with us via our Customer Service portal to see how we can help.
Seoul nearby Airports

Seoul

Guam to Gimpo Intl.
$657.99
*Available to One Key members.