- CheapOair
- Flights
- Asia
- South Korea
- Flights to Seoul
Book with Confidence: 40M+ Travelers, 20+ years of Expertise
Price Match Promise
Find great flight deals to destinations worldwide
24/7 Customer Support
Speak to our travel experts: anytime, anywhere
ClubMiles Rewards
Earn points and air miles to maximize your rewards
Easy Cancellations
Convenient options online and 24/7 Customer Support
Save up to $100 off our fees
First time app users get up to $100 off our fees on flights.
- Get notified when prices drop
- Regular flight updates
- Manage your bookings on the go
What Our Customers Say About Our Service?
Excellent | 4 Stars
Based on 233,423 reviews
Great | 4.1 Stars
Based on 23,777 reviews
- Dec 10, 2025 Dipender Panwar I want to recognize the outstanding service provided by Jochim. His professionalism, attention to detail, and genuine customer care have consistently stood out. Interactions with him are always clear, patient, and solution focused. Team members like Jochim make a real difference and reflect positively on the organization.
Read More
- Aug 31, 2025 Ray Hobson Very reliableThis was my first time using this site and I was very please with how everything was handled. Right after I booked my flight I got a call from one of the associates letting me know i didn't pick out my seats, and choose my seat for my trip there and back from my destination. I was kept up to date in my flight information and they made sure I got my boarding pass. My trip was very stress free. I will be using them again. Thank you!
Read More
- Aug 28, 2025 MariaEsperanza Estilo Nicko Went Above and BeyondI had to change the return flight of two out of four passengers in our group. Because only half of the group need to travel differently, it took several calls to Iberia Airlines directly and because of the time difference, Nicko coordinated and helped me over a couple of days. Throughout the experience, he explained what he was doing and why he needs to put me on hold and why he needs to call me back the following day, He was very knowledgeable, professional and empathetic to my predicament. Nicko owned the issues and the process and was very transparent with cost and every details of the transactions. I am very grateful and because of him, I will always trust CheapOAir with my travel needs. -Maria E.E.
Read More
Book Flights to Seoul, South Korea
The capital city of South Korea, Seoul (SEL) is the country's cultural, business and economic hub and draws millions of visitors each year with its variety of attractions, historical sites, recreational activities and thriving fine arts community. Book Seoul flights and enjoy a vacation full of romance, relaxation and surprises. Seoul is the world's second largest metropolitan area, after Tokyo and before Mexico City . Many visitors to Seoul enjoy the city's many attractions including Lotte World, the world's largest indoor amusement park. This major global city also hosts many festivals throughout the year such as the large international electronic music festival, harvest festival, springtime festival, Lunar New Year Festival, drum festivals, and many more. Save more with cheap Seoul flights on CheapOair.
Seoul (SEL), the World Design Capital, showcases its contemporary side in structures like the Zaha Hadid and also shows its royal old charm in palaces like the Gyeongbokgung. Explore its rich art scene in galleries of the Samcheongdong district and the Seoul Museum of Art.
Top things to do in Seoul Relieve the moments of Seoul Olympics at the Seoul Olympic Park and Museum. Its an excellent place for biking and skating.
Where to Dine in Seoul Savor delicious Korean cuisines like the Galbitang at the Chamsutgo.
Seoul will be getting Asiana Airlines nonstop flights to Lisbon starting 28 October 219 Seoul will be having Asiana Airlines nonstop flights to Lisbon starting 28 October 219. This service will be offered twice weekly. Flights from Seoul to Lisbon will depart on Mondays and Wednesdays at 14:3 and the return flights to Seoul from Lisbon will depart at 2:3. The airline will use an Airbus A35-9 on this new route.
Earn up to 6X points on CheapOair app
Book on our apps (iOS & Android).
- Get notified when prices drop for trips you are planning
- Change or cancel your flights on the go!
- Get flight alerts and updates for your trips
Scan QR and installAward-winning assistance, affordable travel
-
Excellent | 4 StarsBased on 233,423 reviews -
Great | 4.1 StarsBased on 23,777 reviews
