SkyTeam‘s flagship company Air France – KLM is currently selling very cheap business class tickets to the South Korean capital, Seoul. The flights start in Budapest and are available for as little as €1,358 (~HUF 531,184). For that price, you can choose between three business class cabins: Air France, KLM and our favourite, Korean Air.
These tickets are non-refundable but can be rebooked by “only” paying the price difference.
Our availability calendar highlights all possible flight dates at the lowest price for trips of 4 to 28 days. It will forward you to KLM with your preselected flight dates. The airline sells the cheapest tickets on its website.

Routing & Cabins
You can fly via Amsterdam or Paris. The aircraft on the long-haul flight varies, but usually, all three airlines seem to use a Boeing 777.
Let’s start with the negatives: Not only is Air France’s service usually below average (especially between meals), but their Business Light fare makes things even worse. Only 1 piece of luggage is included, and lounge access costs extra (except on flights to the US). On a positive note, almost all of their planes are equipped with a modern 1-2-1 business class by now.
By now, modern seats have also become the norm at KLM. Its business class is definitely not a bad choice, also thanks to the good service. Like many other airlines, the Boeing 787 always has the newest business class seats installed.
On cannot speak of a single Korean Air business class, as there are 4 versions. The newest version has mainly been installed in the Boeing 747-8 and the A330. There, you’ll fly in a modern and comfortable seat. The special part: Even though the seats are aligned in a 2-2-2 formation, everyone still has direct access to the aisle. The seats are not right next to each other, thus creating a corridor to the window seat – a great idea for wide planes like the Jumbo! In the A380’s upper deck, you’d fly in an older business class version, but Korean Air has a bar area where you can comfortably sit on the couch drinking a cocktail. The worst business class version is still being used on less prominent routes on some older Boeing 777 planes – with a row of three in the middle and angled seats.
Search & Book
The fare rules for this deal offer no expiration date. Your trip has to be at least 6 days (or a Sunday) long. You can find decent availability during the travel period from March to September 2023.
You can find those dates using Google Flights, and then directly book the flights on KLM’s website. To facilitate your search, we’ve compiled an availability calendar, that will redirect you to KLM’s booking site, once you’ve selected your preferred dates. Booking via OTAs does not save you money.
Mileage
The short flight from Brussels to Amsterdam is issued in booking class J, while the long-haul flight to/from Seoul is issued in class O. Sadly, booking class O will not get you any miles on almost all frequent flyer programs.
- 14,194 RDM + 2,838 MQD on Delta SkyMiles
- 14,194 Points on SAS EuroBonus
- 13,806 Award Miles on Etihad Guest
- 13,806 Miles on ITA Volare
- 13,420 Miles on MEA Cedar Miles
- 13,420 Miles on Vietnam Airlines Lotusmiles
- 13,032 Miles on Aerolíneas Argentinas AerolíneasPlus
- 13,032 Points on Malaysia Airlines Enrich
- 13,032 Miles on Korean Air Skypass
- 9,704 Award Miles on Japan Airlines Mileage Bank
- 6,200 Award Miles + 80 Tier Points on Virgin Atlantic Flying Club
- 5,056 Award Miles + 102 XP on Flying Blue
- 2,712 Miles on Saudia Alfursan
- 2,500 Miles on Aeromexico Club Premier
- 2,326 Miles on GOL Aéreos Smiles
- 1,938 Miles on Garuda Indonesia GarudaMiles
- 1,938 Miles on Air Europa Suma
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Destination
Hotel prices in Seoul usually start at roughly €30-45, depending on the hotel category and specific dates. Whichever category and hotel you opt for, make sure to get the best price! Our recommendation is to search on booking.com, or even on our own Travel-Dealz hotel search:
Information & Tips for Seoul
Seoul, South Korea’s vibrant capital, offers a mix of modern and traditional attractions, including Gyeongbokgung Palace, Bukchon Hanok Village, and shopping districts like Myeongdong. The local currency is the South Korean won (KRW), and credit cards are widely accepted. The cost of living is moderate, with affordable street food and both budget and high-end dining options. Seoul experiences four distinct seasons: hot and humid summers, cold winters with snow, and mild spring and autumn, making spring and fall ideal times to visit.
→ All Dealz for Seoul
Information & Tips for South Korea
South Korea offers a mix of modern and traditional attractions, such as the palaces in Seoul, the temples in Gyeongju, and the scenic landscapes of Jeju Island. The local currency is the South Korean won (KRW), and credit cards are widely accepted. Prices can vary; street food and public transport are affordable, while high-end dining and shopping can be expensive. The weather has four distinct seasons—hot and humid summers, cold winters, and mild spring and autumn, with the best times to visit being spring (April–June) and fall (September–November).
South Korea’s transport infrastructure is highly efficient and easy to navigate. In cities, the subway systems in Seoul and other major cities are extensive, affordable, and user-friendly, with English signs in many places. Buses and taxis are also widely available. For intercity travel, the KTX high-speed trains are fast and comfortable, connecting major cities like Seoul, Busan, and Daegu in under 3 hours. Public transportation is reliable, but rush hours can be crowded, especially in big cities.
→ All Dealz for South Korea
Cover Picture: Photo by Yu Kato on Unsplash