Thai VietJet is a Thai-Vietnamese low-cost carrier flying direct from Bangkok Suvarnabhumi (BKK) to Taipei Taoyuan (TPE) in roughly 3.5–4 hours. The base fares are genuinely low — but the real cost depends heavily on add-ons. Here is everything you need to know before you book.
Thai VietJet Air is a low-cost carrier (LCC) established as a joint venture between Vietnam's VietJet Air and Thai investors, registered and based in Thailand. It flies domestic and international routes from Bangkok Suvarnabhumi (BKK) and Don Mueang (DMK). On the Bangkok Suvarnabhumi (BKK) to Taipei Taoyuan (TPE) route, Thai VietJet operates multiple weekly frequencies using Airbus A320 and A321 aircraft.
The defining feature of Thai VietJet — like all LCCs — is an unbundled pricing model: the base (Eco) fare is very low, but almost every add-on (checked baggage, food, seat selection, priority boarding) is purchased separately. Understanding this model before you book is what separates a genuinely cheap trip from an unexpectedly expensive one. All data on this page is approximate — verify current fares and policies directly with Thai VietJet before booking.
Route BKK–TPE: Approx. 14–18 weekly flights · flight time ~3.5–4 hr · Taoyuan Airport · Airbus A320/A321
Three fare types: Eco (base — no checked bag) · Deluxe (includes 20 kg bag) · SkyBoss (premium: 30 kg bag + meal + priority)
Approximate Eco return fares: from THB 2,700–7,000+ — but add baggage, seat selection and food and the all-in cost may reach THB 5,000–10,000+. SkyBoss return from approximately THB 8,000–14,000+. Prices vary considerably by date and booking window.
The airline type, the route facts, and the fare model — in three cards.
Low-cost carrier, IATA code VZ, joint venture between VietJet Air (Vietnam) and Thai investors. Operates Airbus A320/A321 fleet. AirlineRatings.com 7-star safety rating (highest) — 2025. No SKYTRAX star rating — this is a price-focused carrier, not a premium-experience one. Flies domestic Thai routes and selected international routes including Bangkok–Taipei.
Departs: Bangkok Suvarnabhumi (BKK) · Arrives: Taipei Taoyuan (TPE)
Frequency: Approx. 14–18 flights/week (verify with Thai VietJet directly) · Flight time: approx. 3 hr 30 min–4 hr · Aircraft: Airbus A320 or A321 · Flight codes: VZ564/565, VZ567/568 · Note: Taoyuan, not Songshan (TSA). Airport MRT to Taipei Main Station: 35–50 min (NT$150–180).
Eco (base): from ~THB 2,700–7,000+ return · no checked bag, no meal, no free seat selection
Deluxe: includes 20 kg checked bag
SkyBoss: from ~THB 8,000–14,000+ return · 30 kg bag + hot meal + priority
Always compare all-in prices — Eco plus add-ons can approach full-service Economy fares.
The fare model, baggage, seat, food, no IFE, SkyBoss, on-time performance and real all-in costs — covered plainly.
Thai VietJet uses an unbundled pricing model: the Eco base fare is low, but the following are not included and must be purchased separately:
• Checked baggage — add-on from 15 kg (online pre-purchase significantly cheaper than airport)
• Meals — buy-on-board only on Eco and Deluxe; no free food
• Seat selection — fee applies; SkyBoss gets rows 1–3 free
• Priority boarding — fee applies (included in SkyBoss)
The advertised "THB 2,700" Eco fare is typically one-way and excludes all add-ons. Calculate your all-in cost before comparing with full-service carriers — the gap narrows significantly once baggage is added.
Thai VietJet operates a single Economy class throughout the aircraft (with SkyBoss occupying front rows 1–3). The Airbus A320/A321 is configured 3-3 and seat pitch is typically around 28–30 inches — noticeably tighter than full-service airlines, which is the standard LCC trade-off for lower fares.
For a 3.5–4 hour flight this is manageable for most passengers, though taller travellers will feel the constraint more. Exit-row seats (available for a fee) offer meaningfully more legroom. SkyBoss passengers in rows 1–3 benefit from slightly more space near the front galley. Check the seat map at booking rather than assuming availability.
This is where Thai VietJet's true cost diverges most sharply from the advertised fare:
Carry-on:
• Eco/Deluxe: 1 bag up to 7 kg, max 56×36×23 cm + 1 personal item under the seat
• SkyBoss: 1 bag up to 10 kg
Checked baggage:
• Eco: not included — purchase from 15 kg online (cheapest) in 5 kg increments up to 32 kg per piece
• Deluxe: 20 kg included
• SkyBoss: 30 kg included
Always buy checked baggage online when booking — airport rates are substantially higher. Thai VietJet enforces carry-on weight limits strictly; weigh your bag before heading to the airport.
Eco and Deluxe passengers receive no complimentary food or drinks on board. Thai VietJet operates a buy-on-board service with snacks and light meals starting from approximately THB 150–400+ per item — a limited selection compared to full-service catering.
SkyBoss includes a hot meal, typically featuring Vietnamese-inspired options such as pho, bánh mì or rice dishes, plus drinks — a meaningful step up from the buy-on-board experience.
Practical tip: Buy food at Suvarnabhumi Airport after security — far more choice and generally better value than on-board. You may bring your own food through security on this route.
Thai VietJet does not have seatback IFE screens — no movies, TV series or games on the seat in front of you. This is standard for LCCs and keeps operating costs (and fares) lower, but it is a real consideration for a 3.5–4 hour flight, particularly if travelling with children.
What to do: Download content from Netflix, YouTube or a podcast app before boarding. Bring a charged phone, tablet or laptop. A power bank is a sensible backup — USB ports on LCC narrow-body aircraft are limited or absent depending on the specific aircraft fitted. Check when booking whether your flight's aircraft has USB charging.
Thai VietJet cabin crew deliver functional, safety-compliant service — efficient and professional within the LCC model, but not the attentive, personalised experience of a full-service carrier. This is a deliberate trade-off, not a quality failure.
Safety: VietJet Air (parent company) holds AirlineRatings.com's maximum 7-star safety rating and was named among the world's safest airlines in 2025. The Airbus A320/A321 fleet is the global industry standard.
On-time performance: Available flight data suggests delay rates of approximately 40–50% on the BKK–TPE route, with average delays around 47 minutes — higher than full-service carriers. Build buffer time into your plans if punctuality matters.
SkyBoss is Thai VietJet's premium fare on the same aircraft as Economy, offering:
• Seats in rows 1–3 (closer to the front galley, slightly more space)
• 30 kg checked baggage included
• 10 kg carry-on
• Hot meal on board
• Priority check-in and boarding
• Lounge access at select airports
Approximate SkyBoss return fares are THB 8,000–14,000+ — which overlaps with or undercuts full-service Economy fares from EVA Air or China Airlines once baggage add-ons are factored in. The key remaining difference: no IFE screen and the LCC service level.
A worked example for a return BKK–TPE trip (approximate 2026 prices, subject to change):
Thai VietJet Eco + typical add-ons:
• Eco base fare: ~THB 3,000–7,000
• 20 kg checked bag (online, both ways): ~THB 1,200–2,000
• Seat selection: ~THB 400–800
• All-in total: approx. THB 5,000–10,000+
EVA Air Economy (bag + meal included): ~THB 9,000–15,000+
China Airlines Economy (bag + meal included): ~THB 8,000–14,000+
Travel carry-on only and book a promo fare early: Thai VietJet wins clearly. Travel with a checked bag and need a meal: the gap narrows to the point where full-service comfort may be worth the difference.
An honest assessment of who benefits most from the LCC model — and who should consider paying more for full-service.
Thai VietJet works best when you travel carry-on only and book early. If you can pack everything into 7 kg and catch a promotional Eco fare (THB 2,700–5,000 return), the saving over full-service airlines is real and substantial. Short weekend trips to Taipei, where you pack light and prioritise price, are Thai VietJet's sweet spot. Book directly on the Thai VietJet website or app for the lowest base fares — and add baggage online at booking if you need it, not at the airport.
Even if you need a checked bag, Thai VietJet can remain competitive — provided you add baggage at booking (not at the airport, where add-on fees are significantly higher). A well-planned Eco booking with a 20 kg bag added online can still undercut full-service Economy all-in. For travellers who want slightly more comfort, the SkyBoss fare includes 30 kg baggage, a hot meal and priority services at a price that often undercuts EVA Air or China Airlines Economy once their add-ons are counted.
If you are travelling with young children who need entertainment for 3.5–4 hours, the absence of IFE screens on Thai VietJet is a meaningful constraint — tablets and downloads help, but require planning. Families with multiple checked bags often find that baggage add-on costs close the price gap with full-service carriers such as EVA Air or China Airlines, which include baggage, meals and seatback screens. On this route, always calculate the full all-in fare before assuming Thai VietJet is cheaper for your specific travel situation.
Getting from Taoyuan into the city, practical pre-trip info and a Taipei budget breakdown.
Airport MRT, bus, taxi — every option compared on price, time and convenience after landing at Taoyuan.
Getting into Taipei →Visa status for Thai passport holders, eSIM, currency, EasyCard and a pre-flight checklist — everything you need before you land.
Open Practical Info →Real price breakdowns for accommodation, food, transport and day trips — with three worked sample budgets at backpacker, mid-range and comfort levels.
See Budget Guide →Full Taipei guide with hour-by-hour itineraries, airport-to-city transport, neighbourhood picks, where to eat and everything you need before you land.