S$160 Cheap Flights from Guam to Seoul

View S$160 flight on Fri, 29 Aug, 2025Opens in a new window

Popular airlines from Barrigada - A.B. Won Pat International Airport (GUM) to Incheon Intl. Airport (ICN)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Guam to Seoul (GUM-ICN)

Prices were available within the past 7 days and start at S$160 for one-way flights and S$350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Sun, 19 Oct - Tue, 21 Oct
GUM
Guam
ICN
Seoul
S$350 Return, found 3 days ago
S$350
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Sun, 19 Oct from Guam to Seoul, returning Tue, 21 Oct, priced at S$350 found 3 days ago
Jeju Air with Bag
Thu, 14 Aug - Thu, 21 Aug
GUM
Guam
ICN
Seoul
S$404 Return, found 3 days ago
S$404
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Thu, 14 Aug from Guam to Seoul, returning Thu, 21 Aug, priced at S$404 found 3 days ago
Jeju Air with Bag
Thu, 14 Aug - Thu, 21 Aug
GUM
Guam
ICN
Seoul
S$409 Return, found 3 days ago
S$409
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Thu, 14 Aug from Guam to Seoul, returning Thu, 21 Aug, priced at S$409 found 3 days ago
Jeju Air with Bag
Fri, 17 Oct - Fri, 24 Oct
GUM
Guam
ICN
Seoul
S$455 Return, found 5 days ago
S$455
Return
found 5 days ago
Select Jeju Air with Bag flight, departing Fri, 17 Oct from Guam to Seoul, returning Fri, 24 Oct, priced at S$455 found 5 days ago
Jeju Air with Bag
Sat, 18 Oct - Sat, 25 Oct
GUM
Guam
ICN
Seoul
S$494 Return, found 5 days ago
S$494
Return
found 5 days ago
Select Jeju Air with Bag flight, departing Sat, 18 Oct from Guam to Seoul, returning Sat, 25 Oct, priced at S$494 found 5 days ago
Jeju Air with Bag
Tue, 4 Nov - Fri, 7 Nov
GUM
Guam
ICN
Seoul
S$545 Return, found 5 hours ago
S$545
Return
found 5 hours ago
Select Jeju Air with Bag flight, departing Tue, 4 Nov from Guam to Seoul, returning Fri, 7 Nov, priced at S$545 found 5 hours ago
T'way Air with baggage
Thu, 14 Aug - Thu, 21 Aug
GUM
Guam
ICN
Seoul
S$598 Return, found 3 days ago
S$598
Return
found 3 days ago
Select T'way Air with baggage flight, departing Thu, 14 Aug from Guam to Seoul, returning Thu, 21 Aug, priced at S$598 found 3 days ago
Korean Air
Thu, 14 Aug - Thu, 21 Aug
GUM
Guam
ICN
Seoul
S$632 Return, found 3 days ago
S$632
Return
found 3 days ago
Select Korean Air flight, departing Thu, 14 Aug from Guam to Seoul, returning Thu, 21 Aug, priced at S$632 found 3 days ago
Philippine Airlines
Thu, 14 Aug - Thu, 21 Aug
GUM
Guam
ICN
Seoul
S$815 Return, found 3 days ago
S$815
Return
found 3 days ago
Select Philippine Airlines flight, departing Thu, 14 Aug from Guam to Seoul, returning Thu, 21 Aug, priced at S$815 found 3 days ago
Japan Airlines
Thu, 14 Aug - Thu, 21 Aug
GUM
Guam
ICN
Seoul
S$1,959 Return, found 3 days ago
S$1,959
Return
found 3 days ago
Select Japan Airlines flight, departing Thu, 14 Aug from Guam to Seoul, returning Thu, 21 Aug, priced at S$1,959 found 3 days ago

Find the cheapest month to fly from Barrigada (GUM) to Seoul (ICN)

September is typically the cheapest month to fly

From S$273 - S$807 per traveller.

Graph displaying average flight prices per month

Guam to Seoul route information
Origin airport
A.B. Won Pat Intl.
Destination airport
Incheon Intl.
Return price
S$350
Distance
3207 km
Average flight time
3 hours 47 mins

Perfect flights from Guam to Seoul

Your Journey from Guam to Seoul

Start your unforgettable journey with Expedia. Our broad selection of flights from Guam to Seoul caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Jeju Air with Bag, T'way Air with baggage, Korean Air, Philippine Airlines, Malaysia Airlines, Japan Airlines. Our selection of flights from A.B. Won Pat Intl. to Incheon Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Guam to Seoul Flights

Experience the joy of finding cheap flights from A.B. Won Pat Intl. to Incheon Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$160 and roundtrip prices from S$350*.
 

Pre-Flight Essentials

Ensure a smooth journey from Guam to Seoul with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Seoul

Picture yourself stepping off the plane in Seoul and immersing yourself in the unique atmosphere of Incheon. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Guam to Seoul Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Guam to Seoul.
 

Beyond the Flight – Exploring Seoul

With Expedia, your adventure extends beyond the flight. Explore Seoul at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Guam to Seoul with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Guam to Seoul with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Guam Intl. Airport to Seoul--Incheon Intl. Airport?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Guam International Airport to Seoul--Incheon Intl. Airport start from S$350. Make your booking today to secure the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from A.B. Won Pat Intl. Airport (GUM) to ICN?
The majority of flights can be conveniently cancelled online, but whether or not you incur a fee all comes down to your airline. If you do need to cancel your holiday, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from GUM to ICN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for A.B. Won Pat Intl. Airport (GUM) to Incheon Intl. Airport (ICN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from A.B. Won Pat Intl. Airport (GUM) to ICN?
Expect to be soaring through the sky for a while, as the flight distance from Guam International Airport to Incheon Intl. Airport (ICN) is 3,200 kilometres. Put together a playlist of your favourite tunes before leaving home to stay entertained during the flight.
Which airlines fly direct from Guam International Airport to Incheon Intl. Airport (ICN)?
It's a breeze to fly directly from Guam International Airport to ICN. These are the top carriers that offer nonstop services on this route:

  • Jeju Air - (7C) with 91 monthly flights
  • Korean Air - (KE) with 60 monthly flights
  • TWay Air - (TW) with 34 monthly flights
  • Jin Air - (LJ) with 30 monthly flights

Are Guam International Airport to Incheon Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Guam Intl. Airport to Incheon Airport can be hit-or-miss. You may be able to score a bargain, but you could also miss out completely! If you'd prefer to play it safe and start your trip planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines release their prices that far in advance. Our advice? Check back often as updates are made frequently.

Explore a world of travel with Expedia

Seoul Airports

Seoul

*Available to Expedia members.