A direct flight is the most convenient and comfortable way to fly from Seoul to Guam, despite the fact that sometimes flights with transfers can cost significantly less.
Schedule of direct flights from Seoul to Guam
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seoul to Guam:
Seoul airports overview
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Guam airports overview
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Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Seoul to Guam
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
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Cheapest one way flight
$74
Jin Air
Direct flight
4h 25m
12/11/2025
The cheapest one-way flight from Seoul to Guam departs on 12/11/2025, is operated by Jin Air and costs $74
Cheapest round trip flight
$162
Jin Air
Direct flight
9h 25m
12/11/2025
The cheapest roundtrip flight from Seoul to Guam departs on 12/11/2025, is operated by Jin Air and costs $162
The fastest flight
4h 25m
Fastest flight from Seoul to Guam takes 4h 25m
Direct flights
Several times a week
There are direct flights on this route 4 days a week: Mo, We, Th, and Fr
Earliest flight
8:20 AM
Latest flight
9:05 PM
Average flight duration
4h 20m
Direct flights count
87
Distance
3204km
Timezone difference
1h
The distance between Seoul and Guam is 3204km (1986 miles). The average flight duration is 4h 20m. There are 87 direct flights from Seoul to Guam. The time difference between Seoul and Guam is 1h. Flights from Seoul begin at 8:20 AM. The latest flight from Seoul departs at 9:05 PM
January 2026
Lowest price
on average:
$180
December 2025
Highest price
on average:
$184
Avg Price
The route Seoul — Guam is served by several airlines: Jin Air and Korean Air. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $74 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
We couldn't find any special offers for flights from Seoul to Guam
How much is the cheapest flight ticket from Seoul to Guam?
The cheapest flight ticket from Seoul to Guam according to data for the last 48 hours costs $74
When is the best time to buy air tickets on the route Seoul — Guam?
Often the best time to buy tickets from Seoul to Guam is 2 months before departure.
When is the cheapest time of year to fly from Seoul to Guam?
Based on statistics over the past years, the lowest prices for flights from Seoul to Guam can be found flying in these months: January, February, December.
How long does it take to fly from Seoul to Guam?
The fastest flights from Seoul to Guam start from 4 hours 25 minutes in the air.
Which airline can fly direct from Seoul to Guam?
The following airlines operate direct flights on the route Seoul — Guam: Jin Air, Korean Air
The minimum one-way ticket price from Seoul to Guam is $180 (January 2026), while the maximum is $184 (December 2025). On average, a ticket costs $181–$364.
