Set price alerts on Skyscanner to monitor fares and book when prices drop. This tackles the challenge of finding affordable airfare amidst fluctuating prices.

Use the calendar view to see how prices change over a month and book the cheapest days to fly. This solves the problem of not knowing which dates are budget-friendly.

Hopper predicts prices and tells you when to book for savings. This app addresses uncertainty about when to purchase airplane tickets.

Consider visiting the vibrant Hongdae neighborhood and book an Airbnb for a unique stay at a lower cost than many hotels. This tip alleviates the challenge of expensive accommodations.

Book accommodations on Booking.com, which offers a price match guarantee if you find a better deal elsewhere for the same property. This helps secure cheap lodging by leveraging deals.

Stay with hosts who offer free accommodation in exchange for cultural exchange. It addresses the challenge of accommodation costs while offering an authentic cultural experience.

Use KAYAK’s map-based feature to see where you can fly inexpensively from your current location, even if the destination isn't set. This helps find spontaneous flight deals.

Book through Agoda, which offers secret deals and discounts only accessible via their platform. This assists in finding affordable accommodation in Seoul.

Visit Seoul during off-peak seasons to enjoy lower prices on flights and accommodations. This suggestion solves the issue of elevated travel costs during peak seasons.

Stay in a hostel in Itaewon, a lively area with affordable lodging options, while enjoying proximity to cultural sites and nightlife. This solves the problem of expensive city-center accommodation.

Book package deals on Wotif that bundle flights and accommodations for additional savings. This addresses the challenge of separately booking expensive flights and stays.

Find income-friendly hostels with exclusive discounts on the Hostelworld app. This suggests a solution for budget travelers in need of cheap but quality accommodation.

Use JetCost to compare flight prices across several providers quickly. This is about solving the problem of finding lower airfare by accessing multiple sources at once.

Buy the Discover Seoul Pass, which sometimes includes discounts on flights and accommodations when used in package deals. This approach deals with cost constraints while enjoying tourist attractions.

Subscribe to airlines' newsletters for special deals and flash sales on flights to Seoul. This helps catch limited-time offers before they expire.

Use apps like HotelTonight for last-minute hotel deals in Seoul if you’re willing to be flexible. This offers a solution when booking late to reduce costs.

Opt for budget airlines like AirAsia or Jeju Air for cheaper flights to Seoul. This addresses the expense of traditional carriers.

Check out Groupon Korea for local deals on hotels and attractions in Seoul. This tip helps maximize savings while enjoying more experiences.

Consider staying in dormitories near major subway lines for economical lodging with easy access to all of Seoul. This helps cut costs while maintaining convenience.

Participate in volunteer programs that offer free accommodation in exchange for your time and effort. This provides a unique way of traveling without accommodation costs.