Great Deal: One-Way Seoul to Singapore in Asiana Business Class for S$539

Asiana Airlines is running a great deal for flights from Seoul, South Korea to Singapore, as shared by matthew from Suitesmile Chat.

Key points to note

  • One-way Seoul to Singapore in Asiana Business Class from KRW 525k (~S$540)
  • Roundtrip Seoul to Singapore in Asiana Business Class from KRW 848k (~S$870)
  • Fares available on some dates in August and September 2023
  • 2 pcs 32kg checked baggage allowanceย included
  • Low fares can only be found for flights on Asiana’s Airbus A330 aircrafts
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How to book

The easiest way to find this great fare is with the calendar view on Google Flights. Once you have found your preferred travel date, book directly on flyasiana.com.

Search result on flyasiana.com

Psst...check out the latest credit card sign-up promos for August 2026:

Asiana Airbus A330 Business Class seat

Asiana’s business class seats in its Airbus A330 aircrafts are laid out in a 2-2-2 configuration.

The seats can recline up to 168 degrees; not flat, but decent for a 6-hour flight!

Asiana Airbus A330 Business Class cabin (Photo: Asiana Airlines)
Asiana Airbus A330 Business Class seat (Photo: Asiana Airlines)
Asiana Airbus A330 Business Class seat with full recline (Photo: Asiana Airlines)
Seat map of Asiana’s Airbus A330 Business Class cabin (Image: Aerolopa)

Where to credit?

These fares will book you into fare class ‘Z’, with a mileage accrual of 125% on most Frequent Flyer Programs (FFPs).

The one-way flight have a total flying distance of about 2,800 miles and travellers will earn about 3,500 miles when crediting to certain FFPs:

  • EVA Air Infinity MileageLands: 125%
  • Turkish Airlines Miles&Smiles: 125%
  • Singapore Airlines KrisFlyer: 125%
  • Avianca LifeMiles: 125%
  • Air Canada Aeroplan: 125%

Best cards for flight bookings

Here are the best cards for foreign currency flight bookings on flyasiana.com.

Additional note:

4

Fulfilled by SingSaver

Reward
S$95 cash

โœ… Be a new credit cardholder of the bank
โœ… Apply by 31 Aug 2026
โœ… Spend at least S$500 within 30 days after card approval date
โœ… Submit rewards redemption form that you receive via email (from SingSaver)

Terms & conditions

Earn 4 mpd on one chosen bonus category

Card details

Key details of the UOB Lady’s Card

Card rating :
Ease of use :
Minimum annual income
:โ€ข S’porean/PR: S$15,000 – S$30,000
โ€ข Foreigner: S$40,000
Annual fee: S$196.20 (first year waived; request waiver every year)


 Earn 4 mpd on 1 chosen bonus category, up to S$1,000 per calendar month
 No minimum spending


โš ๏ธ 0.4 mpd earn rate on non-bonus spending
โš ๏ธ Bonus categories are MCC-sensitive
โš ๏ธ 2-year miles expiry term
โš ๏ธ Only 2 useful miles transfer partners
โš ๏ธ 3.25% foreign transaction fee


๐Ÿ“„ Quick review

๐ŸŽ Sign-up promo

4.5

Promo 1: Fulfilled by HSBC

Reward
42,000 points
(16.8k miles equivalent)

โœ… Be a new credit cardholder of the bank
โœ… Apply by 30 Sep 2026
โœ… Provide marketing consent during application
โœ… Spend at least S$1,000 by the end of the following calendar month after card approval date

Terms & conditions

๐Ÿ“„ Find out more about this promo

Promo 2: Fulfilled by SingSaver

Reward (choose one)
โ€ข S$420 cash
โ€ข Dyson Airstrait (worth S$799)
โ€ข Dyson V8 Cyclone vacuum (worth S$559)
โ€ข Sony WF-1000XM6 earbuds + S$50 eCapitaVoucher (worth S$529)

โœ… Be a new credit cardholder of the bank
โœ… Apply by 24 Aug 2026
โœ… Provide marketing consent during application
โœ… Spend at least S$500 by the end of the following calendar month after card approval date
โœ… Submit rewards redemption form that you receive via email (from SingSaver)

Terms & conditions

Earn 4 mpd on contactless and online spending; boost earn rate to 8 mpd with a minimum deposit of S$50,000

Card details

Key details of the HSBC Revolution Card

Card rating :
Ease of use :
Minimum annual income:โ€ข S’porean/PR: S$30,000 – S$65,000
โ€ข Foreigner: S$65,000
Annual fee: No annual fee, ever


 Earn 4 mpd on selected contactless and online spending, up to S$1,000 per calendar month
 Boost bonus earn rate to 8 mpd (up to S$1,200 per calendar month) with a minimum deposit of S$50,000
 No minimum spending
 3-year miles expiry term
 7 useful miles transfer partners
 Free miles transfers to frequent flyer programs
 Instant miles transfers
 No annual fee, ever


โš ๏ธ 0.4 mpd earn rate on non-bonus spending
โš ๏ธ Poor transfer ratio to KrisFlyer
โš ๏ธ Bonus categories are MCC-sensitive
โš ๏ธ 3.25% foreign transaction fee


๐Ÿ“„ Complete review

๐ŸŽ Sign-up promo

4

Earn 4 mpd on online spending

Card details

Key details of the DBS Woman’s World Card

Card rating :
Ease of use :
Minimum annual income: S$80,000 (not strict)
Annual fee: S$196.20 (first year waived; request waiver every year)


 Earn 4 mpd on online spending, up to S$1,000 per calendar month
 No minimum spending


โš ๏ธ 0.4 mpd earn rate on non-bonus spending
โš ๏ธ 1-year miles expiry term
โš ๏ธ Only 3 useful miles transfer partners
โš ๏ธ 3.25% foreign transaction fee


๐Ÿ“„ Quick review

๐ŸŽ Sign-up promo

4

Fulfilled by SingSaver

Reward
S$95 cash

โœ… Be a new credit cardholder of the bank
โœ… Apply by 31 Aug 2026
โœ… Spend at least S$500 within 30 days after card approval date
โœ… Submit rewards redemption form that you receive via email (from SingSaver)

Terms & conditions

Earn 4 mpd on two bonus categories:1) Overseas (incl. online in foreign currencies)
2) Local Contactless, Public Transport, Fuel

Card details

Key details of the UOB Visa Signature Card

Card rating :
Ease of use :
Minimum annual income
:โ€ข S’porean/PR: S$15,000 – S$30,000
โ€ข Foreigner: S$40,000
Annual fee: S$218 (first year waived; request waiver every year)


 Earn 4 mpd on two bonus categories, up to S$1,200 per statement month each (total S$2,400):1) Overseas (incl. online in foreign currencies)
2) Local Contactless (e.g. PayWave, Google Pay, Apple Pay), SimplyGo (Public Transport), Fuel


โš ๏ธ Minimum category spend (not card spend) of S$1,000 per statement month required for bonus earn rate
โš ๏ธ 0.4 mpd earn rate on non-bonus spending
โš ๏ธ 2-year miles expiry term
โš ๏ธ Only 2 useful miles transfer partners
โš ๏ธ 3.25% foreign transaction fee


๐Ÿ“„ Quick review

๐ŸŽ Sign-up promo

โœˆ๏ธ Join over 18,000 Suitesmile subscribers
on Telegram, to be the first to know about
the next travel deals and hacks.
It's FREE! :)
Subscribe

Bottom line

This is a great one-way fare for direct flights from Seoul to Singapore in the coming weeks.

To get from Singapore to Seoul, travellers can redeem as little as 25k miles for EVA Air Business Class! Economy Class tickets can also be found from S$160 on Google Flights.

By crediting to the right FFP and using the right card, travellers can earn about 6,700 miles with this booking.

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Fai

Founder & Writer at Suitesmile

Suites and miles make me smile :)

Fai has spent over a decade maximizing miles and points, visiting 50+ countries through high-value redemptions and helping readers save thousands on travel, including in Business and First Class flights and luxury hotels. His insights have been featured in major news outlets like Channel News Asia and The Straits Times.

All reviews and recommendations come from Fai's own credit card use, travels and research, with rare sponsored articles clearly disclosed.

Check out Fai's latest travel videos through Instagram Story highlights or read more about Fai and how Suitesmile began.

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