$109 Find Cheap Flights from Incheon to Tamuning - Compare and Save

Among airlines operating Incheon Intl Airport to Tamuning flights:

• Korean Air: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

4 airlines operate flights between Incheon Intl Airport and Tamuning. The airlines offering nonstop flights on this route include:

• Jin Air
• Korean Air
• Air Seoul
• Trinity Airways

Flights from Incheon Intl Airport to Tamuning usually depart from Incheon Intl (ICN) and arrive at Tamuning Guam Intl (GUM).

Here are some options for this route, based on selected ticket types and cabin classes:

• Air Seoul: a cabin bag and a checked bag in Economy Class
• Jin Air: a cabin bag and a checked bag in Economy Class
• Korean Air: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Incheon Intl Airport to Tamuning.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $255 round-trip, compared to $788 via a layover through Manila Ninoy Aquino Intl (MNL).

The Boeing 737-800 family is used most often on this route, operated mainly by Jin Air and Korean Air. Other aircraft seen on the route include Airbus A321-100/200 variants.

Connecting flights from Incheon Intl Airport to Tamuning most commonly pass through:

• Manila Ninoy Aquino Intl (MNL) - 75% of one-stop connections
• Osaka Kansai Intl (KIX) - 25% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 11% on the Incheon Intl Airport to Tamuning route. Tuesday is the cheapest departure day at $239 round-trip on average, while Monday is the most expensive at $266, a difference of $27. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Incheon Intl Airport to Tamuning route, 15% of flights were delayed in the past 3 months, with delays averaging 1 hour 55 minutes.

Evening is the busiest departure period on Incheon Intl Airport to Tamuning flights, with 60% of flights leaving in that window. Morning departures account for 20%, night flights for 20%, and afternoon flights for 0%.

Some of the most popular sights in Tamuning are Tumon Bay, Dusit Thani Guam Resort and Convention Center and Tumon Sands Plaza. These are among the most viewed places in Tamuning on KAYAK.

These are the earliest and latest flight times available from Incheon Intl Airport to Tamuning:

• Earliest: departs at 9:40 am and lands at 2:06 pm
• Latest: departs at 11:15 pm and lands at 3:41 am.

The flight takes about 4h 26m.

Last-minute fares on this route - booked within 2 weeks of departure - run 20% below the route average of $255. Booking late can sometimes save money on this route, but inventory is limited.

A nonstop flight from Incheon Intl Airport to Tamuning takes 4h 26m, covering 2,003 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $179 to $1,692. That means the highest observed fare was about 9x higher than the lowest one.

One-way fares from Incheon Intl Airport to Tamuning are currently higher than usual. Average one-way flight prices are about $209, which is 42% above the typical average for this route.

Trinity Airways is slightly above the route average for timely arrivals, while Korean Air has a lower on-time arrival rate. On-time arrival rates on Incheon Intl Airport to Tamuning flights are:

• Trinity Airways: 92% on time
• Korean Air: 92% on time
• Air Seoul: 86% on time

Overall, flights on this route are on time 85% of the time on average.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Osaka Kansai Intl (KIX) gives the shortest average 1-stop total travel time at 7h 37m, compared with 27h 54m via Manila Ninoy Aquino Intl (MNL).

Tamuning is 1 hour ahead of Incheon Intl Airport (Chamorro Time vs Korean Time). Plan for the time shift when scheduling connections or first-day activities.

Tamuning Guam Intl Airport (GUM) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
• Alamo
• Hertz
• Dollar
• Enterprise Rent-A-Car
• Sixt

Round-trip flights from Incheon Intl Airport to Tamuning range from $186 to $389, with an average of $255 over the past 12 months. Anything below $186 counts as a good deal.