Choose Biz Lite for priority boarding and a 66-pound checked bag allowance on international routes.
Jeju Air offers balloon art and caricature for kids on select flights, enhancing family travel.
Round-trip from | $173 (Kiwi.com) |
---|---|
One-way from | $96 (Jin Air) |
Popular in | January |
Cheapest in | May |
Average price | $350 |
Good round-trip deal | $211 or less |
Good one-way deal | $114 or less |
Fly from
Fly to
Route
Depart
Return
Price
TamuningIncheon
GUM - ICN
GUMICN
Tamuning Guam Intl
Thu 9/4
3:40 am-7:20 am
Nonstop4h 40m
Incheon Intl
Mon 9/8
5:35 pm-11:10 pm
Nonstop4h 35m
TamuningIncheon
GUM - ICN
GUMICN
Tamuning Guam Intl
Sun 8/17
3:05 am-6:55 am
Nonstop4h 50m
Incheon Intl
Tue 8/26
8:50 pm-2:30 am
Nonstop4h 40m
TamuningIncheon
GUM - ICN
GUMICN
Tamuning Guam Intl
Tue 8/19
3:05 am-6:55 am
Nonstop4h 50m
Incheon Intl
Wed 8/27
8:20 pm-2:00 am
Nonstop4h 40m
TamuningIncheon
GUM - ICN
GUMICN
Tamuning Guam Intl
Tue 9/2
12:20 am-4:00 am
Nonstop4h 40m
TamuningIncheon
GUM - ICN
GUMICN
Tamuning Guam Intl
Mon 8/11
3:05 am-6:55 am
Nonstop4h 50m
TamuningIncheon
GUM - ICN
GUMICN
Tamuning Guam Intl
Wed 10/15
3:30 pm-7:10 pm
Nonstop4h 40m
TamuningIncheon
GUM - ICN
GUMICN
Tamuning Guam Intl
Mon 11/24
4:50 pm-8:40 pm
Nonstop4h 50m
Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from Tamuning to Incheon Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, February is the cheapest month in which you can book a flight from Tamuning to Incheon Intl Airport (average of $998). Flying from Tamuning to Incheon Intl Airport in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Tamuning to Incheon Intl Airport in the morning. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight at noon.
Travelers seeking maximum savings on their Tamuning to Incheon Intl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from GUM to ICN are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).
Entertainment
Comfort
Overall
Boarding
Food
Crew
Reviews
Chris,Mar 2025
SEA - ICN
Entertainment
Comfort
Overall
Boarding
Food
Crew
Reviews
Chris,Mar 2025
SEA - ICN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$131 | Average$207 | FlexibilityNo cancel fee | On-time78% | |
Cheapest$145 | Average$305 | FlexibilityNo cancel fee | On-time88% | |
Cheapest$175 | Average$274 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$440 | Average$485 | FlexibilityNo cancel fee | On-time81% |