유나 ✈ Bangkok

YouNa's Trip

Seoul (ICN) → Bangkok (BKK) · 5 days · July 2026
🗓 Tue → Sat 🌙 Evening out / Sat-night back 🎯 Goal under ₩500,000

Direct flights — both ways · by week

★ Best pick
Week 2
Tue 7 → Sat 11 Jul
Cheapest direct · her preferred week
₩527,955฿11,349
🛫Jin Air LJ1ICN 19:55 → BKK 23:45
🛬Korean Air KE658BKK Sat 21:40 → ICN Sun 05:05
✓ Direct both ways (~5h50) · 15kg suitcase included
Alt out: Asiana OZ741 (19:35→23:35) · Alt back: Korean Air KE652 / Thai TG656 (Sat 23:30→Sun 06:55)
Tap to see live prices on Skyscanner →
Week 1
Tue 30 Jun → Sat 4 Jul
₩542,841฿11,669
Same flights: Jin Air LJ1 out (19:55→23:45) · Korean Air KE658 back (Sat 21:40→Sun 05:05)
Tap to book →
Week 3 · her preferred
Tue 14 → Sat 18 Jul
₩607,272฿13,054
Same flights, ~₩80k pricier than Week 2.
Tap to book →
Week 4
Tue 21 → Sat 25 Jul
₩622,158฿13,374
Same flights, dearest week.
Tap to book →
Don Mueang (DMK)? Checked live on Skyscanner — no direct flight to Don Mueang on her Tue→Sat dates (every option is a 1-stop via Vietnam). So Suvarnabhumi above is the only direct route. Nothing direct dips under ₩500k — Week 2 at ₩527,955 is the closest (~₩28k over).

Thailand eSIM · for her data

She buys · Korean
나무커머스 — 5-day unlimited 5G
Exactly her trip length · QR by KakaoTalk · easiest for her
₩7,800
Tap (Naver Store) →
 You buy + send QR · English
Airalo — 50GB + 100 call mins · 10 days
Best value · runs on Dtac · you pay, send her the QR
$9.90₩15,037
Tap (Airalo) →
 She buys · Korean
MalTalk — 7-day 15GB + free calls
1,500+ reviews · very trusted Korean reseller
₩8,300
Tap (Naver Store) →
⚠️ Any eSIM needs an eSIM-capable phone — iPhone XS or newer, or a recent Samsung Galaxy / Pixel. What phone does she have?

Your 2 calls

  1. Week 2 (₩527,955) — confirm it works with her job, or pick another week.
  2. Her phone model — so I lock the right eSIM.