$111 Find Cheap Flights from Incheon to Tamuning - Compare and Save

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

• Earliest: departs at 9:50 am and lands at 2:10 pm
• Latest: departs at 11:15 pm and lands at 3:35 am.

The flight takes about 4h 20m.

Two cabin classes are available on flights from Incheon Intl Airport to Tamuning:

• Economy Class
• Business Class

A nonstop flight from Incheon Intl Airport to Tamuning takes 4h 20m, 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.

Round-trip flights from Incheon Intl Airport to Tamuning range from $196 to $371, with an average of $263 over the past 12 months. Anything below $196 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) are 17% below the route average of $263. Booking late can sometimes save you money, but inventory is limited.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $262 round-trip, compared to $1,261 via a layover through Osaka Kansai Intl (KIX).

Trinity Airways (Formerly T'way Air) 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 (Formerly T'way Air): 94% on time
• Korean Air: 92% on time
• Air Seoul: 86% on time

Overall, flights on this route are punctual 86% of the time on average.

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.

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%.

One-way fares from Incheon Intl Airport to Tamuning are currently higher than usual. Average one-way flight prices are about $189, which is 29% above the typical average for this route.

Tamuning Guam Intl Airport (GUM) hosts 5 major car rental companies, with daily rates averaging $43 for economy cars. Top options include:

• Alamo
• Hertz
• Dollar
• Enterprise Rent-A-Car
• Sixt

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

Morning flights have the fewest delays on this route, while night departures tend to have the most.

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, 14% of flights were delayed in the past 3 months, with delays averaging 1h 49m.

Most connecting flights from Incheon Intl Airport to Tamuning pass through Osaka Kansai Intl (KIX), which handles 100% of one-stop traffic on this route.

Yes. Flexible dates can save you up to 7% on flights from Incheon Intl Airport to Tamuning. Tuesday is the cheapest departure day at $257 round-trip on average, while Friday is the most expensive at $274, a difference of $17.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

• Jin Air
• Korean Air
• Air Seoul

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.

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

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.

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 always check the fare details before booking.