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Cheap Flights from Seoul to Dededo

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      Travellers and bags, 1 Adult, Economy

      Compare Seoul to Dededo flight deals

      Find the cheapest month or even day of the year to fly to Dededo

      Book the best Dededo fare with no extra fees

      Flight deals from Seoul to Dededo

      Looking for a cheap last-minute deal or the best return flight from Seoul to Dededo? Find the lowest prices on one-way and return tickets right here.
      Tamuning.134 € per passenger.Departing Sun, 30 Aug, returning Tue, 1 Sep.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Incheon International on Sun, 30 Aug, arriving in Guam A.B. Won Pat.Inbound direct flight with Jin Air departs from Guam A.B. Won Pat on Tue, 1 Sep, arriving in Incheon International.Price includes taxes and charges.From 134 €, select.
      Tamuning.134 € per passenger.Departing Thu, 20 Aug, returning Mon, 31 Aug.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Incheon International on Thu, 20 Aug, arriving in Guam A.B. Won Pat.Inbound direct flight with Jin Air departs from Guam A.B. Won Pat on Mon, 31 Aug, arriving in Incheon International.Price includes taxes and charges.From 134 €, select.
      Tamuning.134 € per passenger.Departing Sat, 12 Sep, returning Sun, 20 Sep.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Incheon International on Sat, 12 Sep, arriving in Guam A.B. Won Pat.Inbound direct flight with Jin Air departs from Guam A.B. Won Pat on Sun, 20 Sep, arriving in Incheon International.Price includes taxes and charges.From 134 €, select.
      Tamuning.149 € per passenger.Departing Wed, 16 Sep, returning Thu, 1 Oct.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Incheon International on Wed, 16 Sep, arriving in Guam A.B. Won Pat.Inbound direct flight with Jin Air departs from Guam A.B. Won Pat on Thu, 1 Oct, arriving in Incheon International.Price includes taxes and charges.From 149 €, select.
      Tamuning.153 € per passenger.Departing Wed, 14 Oct, returning Fri, 16 Oct.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Incheon International on Wed, 14 Oct, arriving in Guam A.B. Won Pat.Inbound direct flight with Jin Air departs from Guam A.B. Won Pat on Fri, 16 Oct, arriving in Incheon International.Price includes taxes and charges.From 153 €, select.
      Tamuning.167 € per passenger.Departing Wed, 2 Sep, returning Wed, 9 Dec.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Incheon International on Wed, 2 Sep, arriving in Guam A.B. Won Pat.Inbound direct flight with Jin Air departs from Guam A.B. Won Pat on Wed, 9 Dec, arriving in Incheon International.Price includes taxes and charges.From 167 €, select.
      Tamuning.171 € per passenger.Departing Fri, 23 Oct, returning Thu, 19 Nov.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Incheon International on Fri, 23 Oct, arriving in Guam A.B. Won Pat.Inbound direct flight with Jin Air departs from Guam A.B. Won Pat on Thu, 19 Nov, arriving in Incheon International.Price includes taxes and charges.From 171 €, select.
      Tamuning.177 € per passenger.Departing Tue, 3 Nov, returning Wed, 18 Nov.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Incheon International on Tue, 3 Nov, arriving in Guam A.B. Won Pat.Inbound direct flight with Jin Air departs from Guam A.B. Won Pat on Wed, 18 Nov, arriving in Incheon International.Price includes taxes and charges.From 177 €, select.
      Tamuning.189 € per passenger.Departing Thu, 18 Mar, returning Sat, 27 Mar.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Incheon International on Thu, 18 Mar, arriving in Guam A.B. Won Pat.Inbound direct flight with Jin Air departs from Guam A.B. Won Pat on Sat, 27 Mar, arriving in Incheon International.Price includes taxes and charges.From 189 €, select.
      Tamuning.189 € per passenger.Departing Sun, 22 Nov, returning Fri, 4 Dec.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Incheon International on Sun, 22 Nov, arriving in Guam A.B. Won Pat.Inbound direct flight with Jin Air departs from Guam A.B. Won Pat on Fri, 4 Dec, arriving in Incheon International.Price includes taxes and charges.From 189 €, select.
      Tamuning.199 € per passenger.Departing Mon, 7 Dec, returning Thu, 10 Dec.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Incheon International on Mon, 7 Dec, arriving in Guam A.B. Won Pat.Inbound direct flight with Jin Air departs from Guam A.B. Won Pat on Thu, 10 Dec, arriving in Incheon International.Price includes taxes and charges.From 199 €, select.
      Tamuning.204 € per passenger.Departing Fri, 30 Oct, returning Sun, 13 Dec.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Incheon International on Fri, 30 Oct, arriving in Guam A.B. Won Pat.Inbound direct flight with Jin Air departs from Guam A.B. Won Pat on Sun, 13 Dec, arriving in Incheon International.Price includes taxes and charges.From 204 €, select.
      Tamuning.224 € per passenger.Departing Wed, 9 Sep, returning Sun, 22 Nov.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Wed, 9 Sep, arriving in Guam A.B. Won Pat.Inbound direct flight with Korean Air departs from Guam A.B. Won Pat on Sun, 22 Nov, arriving in Incheon International.Price includes taxes and charges.From 224 €, select.
      Tamuning.240 € per passenger.Departing Sun, 13 Dec, returning Fri, 15 Jan.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Incheon International on Sun, 13 Dec, arriving in Guam A.B. Won Pat.Inbound direct flight with Jin Air departs from Guam A.B. Won Pat on Fri, 15 Jan, arriving in Incheon International.Price includes taxes and charges.From 240 €, select.
      Tamuning.273 € per passenger.Departing Sat, 27 Mar, returning Sat, 3 Apr.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Sat, 27 Mar, arriving in Guam A.B. Won Pat.Inbound direct flight with Korean Air departs from Guam A.B. Won Pat on Sat, 3 Apr, arriving in Incheon International.Price includes taxes and charges.From 273 €, select.
      Tamuning.281 € per passenger.Departing Tue, 19 Jan, returning Fri, 22 Jan.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Incheon International on Tue, 19 Jan, arriving in Guam A.B. Won Pat.Inbound direct flight with Jin Air departs from Guam A.B. Won Pat on Fri, 22 Jan, arriving in Incheon International.Price includes taxes and charges.From 281 €, select.
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      Seoul to Dededo: Flight information

      The things to know before you go.
      Fly intoGuam A.B. Won Pat Airport
      Distance to Dededo8.7 km
      Cheapest flight134 €
      Cheapest month to flySeptember
      Most popular airlineKorean Air
      Average flight time4 hrs, 26 mins

      Find the cheapest month to fly from Seoul to Dededo

      We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like Seoul to Dededo flights are currently cheapest in September. We’ve based this on flights into Guam A.B. Won Pat Airport.
      Aug
      from 134 €
      Sep
      from 134 €
      Oct
      from 153 €
      Nov
      from 177 €
      Dec
      from 199 €
      Jan
      from 281 €
      Feb
      from 290 €
      Mar
      from 189 €
      Apr
      from 318 €
      May
      from 309 €
      Jun
      from 306 €
      Jul
      from 306 €

      Finding cheap flights from Seoul to Dededo: Frequently asked questions

      The best price we found for a return flight from Seoul to Dededo is 134 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Korean Air, Jin Air, Delta all offer direct flights to Guam A.B. Won Pat Airport.
      We've checked every Seoul to Dededo fare we could find, and the cheapest upcoming date to fly seems to be on Saturday, 12 September 2026. Overall, the cheapest month to fly from Seoul to Dededo is usually September.
      If you're flying from Seoul, the cheapest airport near Dededo is Guam A.B. Won Pat – which is 8.7 km away from the centre of Dededo. We've found flights into this airport from 134 €.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seoul to Dededo on Saturday, 12 September 2026.
      No airlines currently offer direct flights between Seoul and Dededo. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dededo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dededo is around 40 days in advance, so don’t leave your flight to the last minute.

      Guam A.B. Won Pat Airport is the best option, and is around 8.7km from Dededo.
      Guam A.B. Won Pat Airport is closest to Dededo, at around 8.7 km away.
      The cheapest airline that flies to Dededo is Jin Air .