S$80 Cheap Flights to Sonanji

View S$80 flight on Wed, 19 Nov, 2025Opens in a new window

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Cheap round-trip flights to Sonanji

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Peach
Thu, 22 Jan - Sat, 31 Jan
KIX
Osaka
ICN
Seoul
S$169 Return, just found
S$169
Return
just found
Select Peach flight, departing Thu, 22 Jan from Osaka to Seoul, returning Sat, 31 Jan, priced at S$169 just found
Tigerair Taiwan
Tue, 9 Jun - Thu, 11 Jun
TPE
Taipei
ICN
Seoul
S$186 Return, found 3 days ago
S$186
Return
found 3 days ago
Select Tigerair Taiwan flight, departing Tue, 9 Jun from Taipei to Seoul, returning Thu, 11 Jun, priced at S$186 found 3 days ago
Cebu Pacific
Thu, 13 Aug - Thu, 20 Aug
MNL
Manila
ICN
Seoul
S$207 Return, found 3 days ago
S$207
Return
found 3 days ago
Select Cebu Pacific flight, departing Thu, 13 Aug from Manila to Seoul, returning Thu, 20 Aug, priced at S$207 found 3 days ago
Jeju Air with Bag
Thu, 5 Mar - Thu, 12 Mar
NRT
Tokyo
ICN
Seoul
S$225 Return, found 3 days ago
S$225
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Thu, 5 Mar from Tokyo to Seoul, returning Thu, 12 Mar, priced at S$225 found 3 days ago
Asiana Airlines
Fri, 5 Dec - Sun, 7 Dec
PEK
Beijing
ICN
Seoul
S$228 Return, found 8 hours ago
S$228
Return
found 8 hours ago
Select Asiana Airlines flight, departing Fri, 5 Dec from Beijing to Seoul, returning Sun, 7 Dec, priced at S$228 found 8 hours ago

Find the cheapest month to fly from Columbus (CMH) to Seoul (ICN)

September is typically the cheapest month to fly

From S$1,025 - S$1,699 per traveller.

Find Your Flights to Sonanji ICN

Cheap flights to Sonanji (ICN)

Get started finding a cheap flight to Sonanji on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Sonanji.

Return prices range from S$169 - S$312 and one-ways Sonanji start as low as S$80.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Sonanji (ICN)

You have several options for which airline you choose to travel with to Sonanji. There are 10 airlines flying into ICN: Jeju Air with Bag, Peach, Tigerair Taiwan, ZIPAIR, Asiana Airlines, Cebu Pacific. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Sonanji (ICN) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to ICN in January and in November for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Sonanji's airport?
Organise a flight to Sonanji with Expedia and you'll be hitting the runway at Incheon Intl. Airport (ICN).
How far is Incheon Intl. Airport (ICN) from central Sonanji?
The trip from Seoul–Incheon Intl. Airport to downtown Sonanji is fairly long. You'll need to travel 48 kilometres before you can drop your bags at your hotel in the city.
What airport is best to fly into Sonanji?
People from all around the world pass through Incheon Intl. Airport (ICN) every day. Step off the plane, collect your bags and you'll find yourself 48 kilometres from the centre of Sonanji.
How many airlines fly to Sonanji?
Sonanji is serviced by 79 air carriers from at least 152 worldwide airports.
Which airlines fly to Sonanji?
Most often, travellers opt to fly with Asiana Airlines, Jin Air and Korean Air when heading off to Sonanji. The majority of these flights depart from Tokyo, with Asiana Airlines operating this route the most.
How many nonstop flights are there to Sonanji?
Flying to somewhere new is much simpler when there aren't any stopovers. If you're travelling to Sonanji, the great news is that there are 3,697 direct flights operating each week.
Where are the most popular flights to Sonanji departing from?
Flights to Sonanji departing from Tokyo, Osaka and Fukuoka airports are the most in demand.
How long is the flight to Sonanji Airport?
Where you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Tokyo to Sonanji, the average flight time is 2 hours and 48 minutes. From Osaka it's more or less 2 hours and 2 minutes, and from Fukuoka it's 1 hour and 31 minutes.
How to book the cheapest flight to Sonanji?
We all know those lucky travellers who somehow manage to nab incredibly cheap airfares wherever they go. Want to know how to do it for your Sonanji holiday? Don't leave it until the last possible moment to lock in your flight. Don't stop there, however. Do some research and see if there is more than one airport at your destination. Prices often differ depending on which airport you jet into. Make sure you compare prices across airlines as well. Last of all, another easy way to save some money is be ready to book at a moment's notice. If you stumble on a terrific bargain, don't hesitate — snap it up while you've got the chance.
Do you have any tips for my flight to Sonanji?
We've got the lowdown on how to make your flight a pleasant experience. Follow our tips and you'll be cruising through airport security and having a blast in Sonanji in next to no time. What to pack in your hand luggage:

  • It's simple — first, pack your passport, official ID, credit cards and vital medications. Next, you'll need some in-flight entertainment to while away the time. A juicy novel and a tablet crammed with your favourite movies are some terrific options. If you hope to catch a few z's, a comfy neck pillow and some noise-cancelling headphones will also come in handy. Finally, leave space for a toothbrush and some deodorant so you'll arrive at your destination feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • Make sure you don't have sharp or pointed objects hiding in one of the zippers of your carry-on luggage. Other prohibited items include explosive or flammable substances, such as aerosol cans and bleach, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Comfort should be your main priority when choosing what to wear during your flight. Loose, breathable clothing is a wise choice, as are roomy, closed-toe shoes.
  • Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It's the result of blood clots forming due to poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks or tights.

How to get through airport security fast when flying to Sonanji?
Being organised before you get to the airport will make your trip to Sonanji a piece of cake. Check out our useful tips for a stress-free journey past security:

  • Be sure to have your boarding pass and passport easily accessible. They're the first items you'll be asked to present to security.
  • Time to strip down. Well sort of. Your coat, belt, keys and other contents of your pockets, like coins, will be required to go through the X-ray machine. Make the whole process easier by removing them before your turn arrives.
  • For just a few moments, you'll need to unplug from the digital world. Your phone, laptop and any other electronic gadgets will also need to go through the scanner.
  • Travelling with your favourite cologne? Not a problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, it's fine to bring with you in your carry-on luggage.
  • The right choice of footwear can save you several valuable minutes. Hiking or heavy-style boots are often required to be removed and X-rayed separately. Slip-on shoes are usually not.
  • Airlines will not allow any sharp objects to come on board with you. If you need to bring these kinds of items, pack them safely in your checked baggage.

Flights to Sonanji information
Destination airport
Incheon Intl.
Destination airport IATA code
ICN
Destination city name
Seoul
Return price
S$169

Trending flights to Sonanji

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Sat, 4 Jul - Wed, 8 Jul
SIN
Singapore
ICN
Seoul
S$312 Return, found 9 hours ago
S$312
Return
found 9 hours ago
Select Scoot flight, departing Sat, 4 Jul from Singapore to Seoul, returning Wed, 8 Jul, priced at S$312 found 9 hours ago
*Available to Expedia members.