Question 1

What is the cheapest month to fly to Incheon Intl Airport?

Accepted Answer

The cheapest month to fly to Incheon Intl Airport from Tamuning is in September. Flight prices, which tend to average around $187, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of September, then departing from Tamuning during the month October is also very affordable. Most momondo users find prices during this month for around $200.

Question 2

How many flights depart from Tamuning to Incheon Intl Airport on average per week?

Accepted Answer

42 flights are operational weekly from Tamuning to Incheon Intl Airport as of February 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Question 3

How many flights depart from Tamuning to Incheon Intl Airport on average per day?

Accepted Answer

As of February 2026, 6 flights take off from Tamuning and land in Incheon Intl Airport each day. The most common flight departure time for this route is 1:00AM, with 67% of daily flights taking off in the morning.

Question 4

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Question 5

Which airline has the best punctuality record on Tamuning to Incheon flights?

Accepted Answer

According to our data, Korean Air have had the least number of delays on this route over the last 12 months; with about 4% of their flights experiencing any sort of delay.

Question 6

How often are flights from Tamuning to Incheon delayed?

Accepted Answer

Historically, on average around 17% of flights between Tamuning and Incheon have experienced a delay on any given week. The average delay length over the past 12 months has been 124 minutes.

Question 7

How far in advance should I book a flight to Incheon Intl Airport?

Accepted Answer

You are more likely to see cheaper flights to Incheon Intl Airport from Tamuning when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $244 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Tamuning for as low as $206 on momondo.

Question 8

What is the most punctual flight time for Tamuning to Incheon flights?

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Question 9

What airlines fly to Incheon Intl Airport?

Accepted Answer

Jin Air, Jeju Air and Air Seoul are the top three most popular airlines that fly to Incheon Intl Airport from Tamuning according to our data. Jin Air is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 5 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.

Question 10

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

Accepted Answer

In the evening is the cheapest time of day to fly from Tamuning to Incheon Intl Airport when you can find flight prices for as low as $216. Flying to Incheon Intl Airport in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $326 on average. Flights to Incheon Intl Airport from Tamuning at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Question 11

What is the cheapest Tamuning Guam Intl to Incheon Intl flight route?

Accepted Answer

Fly from Tamuning Guam Intl to Incheon Intl for the best Tamuning Guam Intl - Incheon Intl flight prices

Question 12

What is the cheapest day to depart on your flight to Incheon Intl Airport?

Accepted Answer

The cheapest day to depart from Tamuning to Incheon Intl Airport is on a Thursday when prices can be found for as low as $212. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $275. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

Question 13

What is the cheapest airline that flies from Tamuning Guam Intl to Incheon Intl?

Accepted Answer

Air Seoul and Jin Air are the most popular carriers operating from Tamuning Guam Intl to Incheon Intl

Question 14

What cabin class options are available on Tamuning Guam Intl to Incheon Intl flights?

Accepted Answer

There are 3 cabin classes available to choose from on Tamuning Guam Intl to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 15

How have Tamuning to Incheon Intl Airport flight prices changed over time?

Accepted Answer

As of February 2026, prices for Tamuning to Incheon Intl Airport flights are approximately 28% cheaper when compared to flights at the same time last year.

Question 16

When did momondo last update prices for flights from Tamuning Guam Intl Airport to Incheon Intl Airport?

Accepted Answer

Prices for flights from Tamuning Guam Intl Airport to Incheon Intl Airport are updated daily.

Question 17

How many operators does momondo search for flights from Tamuning Guam Intl Airport to Incheon Intl Airport?

Accepted Answer

The number of operators available for flights from Tamuning Guam Intl Airport to Incheon Intl Airport is 5 as of February 2026.

Question 18

How old do you have to be to fly from Tamuning Guam Intl Airport to Incheon Intl Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tamuning Guam Intl Airport to Incheon Intl Airport.

Question 19

What documentation or ID do you need to fly to Incheon Intl Airport?

Accepted Answer

The travel and health documents you'll need for your trip to Incheon Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Incheon Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best Price Found	$107
Fastest flight time	4h 50m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
Jeju Air	PriceFrom $104	Free Cancellation	Rating 7.6 36 reviews	Search Jeju Air flights
Jin Air	PriceFrom $113	Free Cancellation	Rating 0.0 0 reviews	Search Jin Air flights
T'way Air	PriceFrom $120	Free Cancellation	Rating 0.0 0 reviews	Search T'way Air flights
Air Seoul	PriceFrom $144	Free Cancellation	Rating 0.0 0 reviews	Search Air Seoul flights
Korean Air	PriceFrom $203	Free Cancellation	Rating 8.4 1,188 reviews	Search Korean Air flights

Cheap flights from Tamuning to Seoul from $65

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tamuning to Seoul departing on 3/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Tamuning to Incheon Intl Airport

What is the cheapest month to fly to Incheon Intl Airport?

What is the cheapest day to depart on your flight to Incheon Intl Airport?

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

What is the cheapest Tamuning Guam Intl to Incheon Intl flight route?

Fly from Tamuning Guam Intl to Incheon Intl for the best Tamuning Guam Intl - Incheon Intl flight prices

How far in advance should I book a flight to Incheon Intl Airport?

What cabin class options are available on Tamuning Guam Intl to Incheon Intl flights?

There are 3 cabin classes available to choose from on Tamuning Guam Intl to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Tamuning to Incheon Intl Airport flight prices changed over time?

As of February 2026, prices for Tamuning to Incheon Intl Airport flights are approximately 28% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Tamuning Guam Intl to Incheon Intl?

Air Seoul and Jin Air are the most popular carriers operating from Tamuning Guam Intl to Incheon Intl

What airlines fly to Incheon Intl Airport?

How often are flights from Tamuning to Incheon delayed?

Historically, on average around 17% of flights between Tamuning and Incheon have experienced a delay on any given week. The average delay length over the past 12 months has been 124 minutes.

What is the most punctual flight time for Tamuning to Incheon flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Tamuning to Incheon flights?

According to our data, Korean Air have had the least number of delays on this route over the last 12 months; with about 4% of their flights experiencing any sort of delay.

How many flights depart from Tamuning to Incheon Intl Airport on average per day?

As of February 2026, 6 flights take off from Tamuning and land in Incheon Intl Airport each day. The most common flight departure time for this route is 1:00AM, with 67% of daily flights taking off in the morning.

How many flights depart from Tamuning to Incheon Intl Airport on average per week?

42 flights are operational weekly from Tamuning to Incheon Intl Airport as of February 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

When to book flights from Tamuning to Incheon Intl Airport

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How old do you have to be to fly from Tamuning Guam Intl Airport to Incheon Intl Airport?

What documentation or ID do you need to fly to Incheon Intl Airport?

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What is the most popular airline from Tamuning to Incheon Intl Airport?

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