Title: Cheap Flights to Seongnam from CA $30 - Expedia.ca ![눈온 남한산성 ](https://images.trvl-media.com/place/6141665/b8463831-c67d-4f5d-9e3e-f5bebbf4f388.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6141665/b8463831-c67d-4f5d-9e3e-f5bebbf4f388.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Seongnam from CA $30 [View CA $30 flight on Wed, Jul 8, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:CJU,to:GMP,departure:08/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:29.62&airProductToken=AQoxCi8I1WISAzE1MhiiogEghnsos9-RAzD-35EDOEVAAFgBaghTVEFOREFSRHIERVYzWBIKCAsQARgIKgJVMRgBIgQIARABKAIwAw) [Seongnam Travel Guide](https://expedia.ca/Seongnam.dx6141665)[Hotels in Seongnam](https://expedia.ca/Seongnam-Hotels.d6141665.Travel-Guide-Hotels)[Things to do in Seongnam](https://expedia.ca/Things-To-Do-In-Seongnam.d6141665.Travel-Guide-Activities)[Seongnam Car Rentals](https://expedia.ca/Car-Rentals-In-Seongnam.d6141665.Car-Rental-Guide)[Seongnam Vacation Packages](https://expedia.ca/Seongnam.d6141665.Destination-Travel-Guides) ## Popular airlines to Seongnam - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KE.svg) Korean Air [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Seongnam, Gyeonggi, South Korea,departure:18/04/2026TANYT&leg2=from:Seongnam, Gyeonggi, South Korea,to:CMH,departure:25/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KE"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_OZ.svg) Asiana Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Seongnam, Gyeonggi, South Korea,departure:18/04/2026TANYT&leg2=from:Seongnam, Gyeonggi, South Korea,to:CMH,departure:25/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OZ"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CX.svg) Cathay Pacific [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Seongnam, Gyeonggi, South Korea,departure:18/04/2026TANYT&leg2=from:Seongnam, Gyeonggi, South Korea,to:CMH,departure:25/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CX"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CA.svg) Air China [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Seongnam, Gyeonggi, South Korea,departure:18/04/2026TANYT&leg2=from:Seongnam, Gyeonggi, South Korea,to:CMH,departure:25/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Seongnam, Gyeonggi, South Korea,departure:18/04/2026TANYT&leg2=from:Seongnam, Gyeonggi, South Korea,to:CMH,departure:25/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CI.svg) China Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Seongnam, Gyeonggi, South Korea,departure:18/04/2026TANYT&leg2=from:Seongnam, Gyeonggi, South Korea,to:CMH,departure:25/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CI"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BR.svg) EVA Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Seongnam, Gyeonggi, South Korea,departure:18/04/2026TANYT&leg2=from:Seongnam, Gyeonggi, South Korea,to:CMH,departure:25/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BR"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## How much is the cheapest flight to Seongnam? Prices were available within the past 7 days and start at CA $30 for one-way flights and CA $58 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Jeju Air with Bag](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/U1.gif) Thu, Sep 3 - Wed, Sep 9 CJU Jeju City GMP Seoul CA $58 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CJU,to:GMP,departure:03/09/2026TANYT&leg2=from:GMP,to:CJU,departure:09/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:57.30&airProductToken=AQoxCi8I1WISAzExNhiiogEghnsoquKWAzD14pYDOFpAAFgBaghTVEFOREFSRHIEWlYzWAoxCi8I1WISAzEwMRiGeyCiogEom6OXAzDmo5cDOEdAAFgBaghTVEFOREFSRHIER1YzWBIKCAsQARgIKgJVMRgBIgQIARABKAIwAw) ![Jeju Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/7C.gif) Thu, Apr 16 - Mon, Apr 20 CJU Jeju City GMP Seoul CA $152 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CJU,to:GMP,departure:16/04/2026TANYT&leg2=from:GMP,to:CJU,departure:20/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:151.26&airProductToken=AQouCiwIt4YBEgMxMjYYoqIBIIZ7KLO9igMw_r2KAzhZQABYAWoERkxFWHIEWVYzWAouCiwIt4YBEgMxMDEYhnsgoqIBKNvligMwpuaKAzhZQABYAWoERkxFWHIEWVYzWBIKCAsQARgIKgI3QxgBIgQIARABKAIwAw) ![Korean Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/ke.gif) Wed, Aug 26 - Tue, Sep 15 KIX Osaka GMP Seoul CA $279 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:KIX,to:GMP,departure:26/08/2026TANYT&leg2=from:GMP,to:KIX,departure:15/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:278.50&airProductToken=AQojCiEIy4oBEgQyMTE4GIq6ASCGeyjNiJYDMMCJlgM4VEAAWAEKIwohCMuKARIEMjExNxiGeyCKugEoj-iXAzDz6JcDOFFAAFgBEgoIARABGAEqAktFGAEiBAgBEAEoBDAB) ![Asiana Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/oz.gif) Thu, Aug 20 - Tue, Sep 1 KIX Osaka GMP Seoul CA $294 Roundtrip found 12 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:KIX,to:GMP,departure:20/08/2026TANYT&leg2=from:GMP,to:KIX,departure:01/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:293.70&airProductToken=AQotCisIz7QBEgQxMTM1GIq6ASCGeyjCxJUDMLrFlQM4VkAAWAFyCFZMWEFKS1oxCi0KKwjPtAESBDExNjUYhnsgiroBKMjOlgMwrM-WAzhUQABYAXIIVExYQUpLWjESCggBEAEYASoCT1oYASIECAEQASgCKAQoBjAB) ![Hahn Air Systems](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/h1.gif) Wed, May 20 - Wed, May 27 KIX Osaka GMP Seoul CA $319 Roundtrip found 19 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:KIX,to:GMP,departure:20/05/2026TANYT&leg2=from:GMP,to:KIX,departure:27/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:318.40&airProductToken=AQo1CjMIyGISBDk3NzgYiroBIIZ7KLi5jQMwq7qNAzhVQABYAXIFVU9XN0N6Cgi3hgESBDk3NzgSCggBEAEYASoCSFIYASIECAEQASgCKAMoBDAB) ## Frequently asked questions ### What is the name of Seongnam's airport? ### What airport is best to fly into Seongnam? ### How many airlines fly to Seongnam? ### Which airlines fly to Seongnam? ### How many nonstop flights are there to Seongnam? ### Where are the most popular flights to Seongnam departing from? ### How long is the flight to Seongnam Airport? ### How to book the cheapest flight to Seongnam? ### Do you have any tips for my flight to Seongnam? > - The trick to having a great travel experience is to plan ahead. Start with the essentials: passport, official ID, bank cards and medications. Next, take on board items that'll help pass the time, like some electronic gadgets or a thrilling book. You'll also want to bring your chargers, a quality neck pillow and a pair of earphones. And of course, be sure to pop in toiletry items like a toothbrush, cleansing wipes and a clean T-shirt. > > > Do not pack the following items in your hand luggage: > > > - Pack all your full-sized bottles of hair gel and hairspray in your checked baggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated. Sharp objects, like your treasured pocket knife, and dangerous goods which are flammable or explosive, such as flares, bleaching agents and poisons, are also restricted. > > > What to wear on a flight: > > > - Go for comfort over style. Prepare for temperature changes by dressing in layers, and opt for flat, closed-toe shoes like slip-ons. > - Caused by sustained periods of immobility, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers on long-distance flights. Reduce the risks by staying hydrated, keeping your feet and legs moving and wearing compression socks or tights. ### How to get through airport security fast when flying to Seongnam? > - Have your passport and travel documents within easy reach. They're the first things you'll be asked to show at airport security. > - Next up, both you and your carry-on luggage must be X-rayed. To speed things up, take off anything that is likely to set the alarm off. Items such as your belt, jacket and headphones need to go through the machine. > - Your electronic gadgets like phones and laptops will also have to go through the machine for inspection. No need to worry though, you'll be back online before you know it. > - Any gels or liquids, such as perfume or hairspray, that you want to take on board must be no larger than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), zip-lock bag. > - It's also possible you'll need to take your shoes off to be X-rayed, so wearing slip-on shoes is always a wise idea. > - Sharp items are not allowed in the cabin. They'll be confiscated at security, so pack them in your checked luggage. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Seongnam. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Seongnam. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Seongnam. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Seongnam flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Seongnam. Looking to save even more? Get additional savings by bundling your Seongnam flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Seongnam trip! ## Travel information | Destination airport | Gimpo Intl. | | ----------------------------- | ----------- | | Destination airport IATA code | GMP | | Destination city name | Seoul | | Roundtrip price | CA $57 | ## Trending flights to Seongnam Prices were available within the past 7 days and start at CA $30 for one-way flights and CA $58 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![China Eastern Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/MU.gif) Mon, Sep 21 - Sun, Oct 11 YVR Vancouver GMP Seoul CA $1,280 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:GMP,departure:21/09/2026TANYT&leg2=from:GMP,to:YVR,departure:11/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1279.67&airProductToken=AQpECiAIzaoBEgM1ODIYuI0BIK81KNy0mAMw7bqYAzhSQABYAQogCMaaARIEMzA2NRjyASCGeyiFwpgDMPjCmAM4QkABWAEKRAogCM2qARIEODYwMhiGeyDyASiGkpoDMIOTmgM4QkAAWAEKIAjNqgESAzU4MRivNSC4jQEooJqaAzCqn5oDOFRAAVgBEgoIARABGAEqAk1VGAEiBAgBEAEoBDAB) \*Available to Expedia members.