Вот случайно нашла. Может кому пригодится:
Местный лоукостер Vietjetair, цена от 0 руб. на международные вылеты. Покупать, правда, нужно с 12 до 14 (местное) и остался только завтрашний день, но вдруг кому пригодится. Сама не проверяла, т.к. по времени уже не попала.
Вот условия:
1. Booking time: 12:00pm – 2:00 pm (UTC+7) Nov 14th - 16th , 2017
1. 2. Promotional fares: From VND 0/fare (excluding VAT, airport fees and other surcharges)
2. 3. Number of available tickets: 500,000 tickets
4. 4. Route: All international routes of Vietjet:
+ Ho Chi Minh city -> Phuket/Chiang Mai/Phnom Penh (New) /Hong Kong/ Taipei/ Tainan/Taichung/ Kaohsiung (Taiwan)/Seoul/Bangkok/Singapore/KualaLumpur/Yangon
+Hanoi -> Kaohsiung (New) /Taipei/Busan/Seoul/Bangkok/Siem Reap (Cambodia)/Singapore/Myanmar
+Hai Phong -> Bangkok/Seoul
+ Da Nang -> Seoul
+ Nha Trang -> Seoul (New)
- 5. Travel Period: 1st Dec, 2017 - 31st May, 2018 (excluding public holidays)
6. Booking channels:
- Website: http://www.vietjetair.com
- Mobile: m.vietjetair.com
- Facebook: https://www.facebook.com/vietjetglobal , Tab “Book now”
7. Terms and Conditions:
- Name change: Not allowed
- Ticket refund: Not Allowed
- Flight/Date/Route change: Allowed with fee applicable under Promo ticket (if any)
8. Payment method:
Credit Cards (Visa & Master card/ AMEX/JCB) and ATM card registered Internet banking are all accepted (applied in Vietnam)
Удачи!