Flights Bangkok to Shanghai (BKK-PVG): Airlines, THB Fares

Bangkok to Shanghai connects Thailand with China’s largest city and its commercial centre. The route carries business travellers tied to the two economies, tourists in both directions, students, and the substantial flow of Chinese visitors to Thailand. Around 35 flights a week make it one of the busier Thailand–China corridors.

Block time is about 4.8 hours. With Chinese and Thai carriers across full-service and low-cost, the route is competitive, and demand swings clearly with the Chinese holiday calendar — Lunar New Year, the autumn Golden Week and the summer break.

Corridor profile

The BKK–PVG corridor runs about 35 departures a week across 4 carriers, with an average block time of 4.8 hours, and the lowest fare the feed returned for this route is ฿3,530. The frequency figure counts every carrier on the route combined, not any single airline.

Combined frequency is not your airline’s frequency. Those 35 weekly departures are spread across 4 carriers, and when your flight is cancelled only the airline holding your ticket owes you a seat. A rival’s empty seat on the same city pair does not help unless an interline agreement exists or you are willing to buy a second ticket. That is why a multi-carrier route is not automatically the safer one it appears to be.

“Direct” and “nonstop” are not synonyms. The 4.8-hour figure is an average gate-to-gate block time for a nonstop, taxi time included but connections, check-in and immigration excluded. In booking systems “direct” means only that the flight number does not change — a single-number flight can still put down en route to refuel or pick up passengers. The word that guarantees no intermediate landing is nonstop. Filter on that one if the clock matters.

Airlines & baggage

Baseline baggage on BKK–PVG runs 7–30 kg across the 2 of 4 carriers on the route for which we hold a row. These are carrier reference baselines, not entitlements attached to every ticket: cabin class, fare brand and frequent-flyer status all change the weight you actually get.

Dedicated Hajj/Umrah charters are not in this table. The generous allowances pilgrims hear about are package terms an operator has contracted with an airline, not published entitlements on ordinary tickets, and the figures change season to season. Travelling with a group, work from the paperwork of an operator licensed through the Chularatchamontri Office. Buying a scheduled ticket yourself, you get that ticket’s allowance — not the package’s.

Excess weight prices in steps, not in averages. The allowance is per passenger, not per booking, so bags belonging to one group do not automatically pool unless the carrier operates a shared-allowance policy for people booked together. Excess charged at the desk is almost always far dearer than extra weight bought online in advance, and advance purchase stays open until the carrier’s cut-off. Weighing bags at home is the highest-value minute in the whole process.

Airlines on this route

4 carriers operate BKK–PVG — 1 full-service and 1 low-cost. Alliances present on the route: Star Alliance. Multiple carriers only affect price when both sides are actually selling in the same window. We hold 12 monthly lows spanning a 78% range.

Four carriers fly BKK-PVG: Thai Airways and China Eastern on the full-service side, with Spring Airlines and Thai AirAsia covering the low-cost end. The full-service carriers include checked baggage and a fuller cabin; the low-cost carriers price the base seat low and sell baggage and extras separately. Comparing the all-in cost once baggage is added is the fair way to judge value on this route.

Carrier count is not year-round competition. Some operators fly this corridor seasonally or on selected weekdays. In a week where only one is genuinely selling, the fare behaves like a monopoly fare. The fastest check is how many carriers actually quote your dates, not how many have ever served the route.

Fare trends

Between 2026-W20 and 2026-W31 we captured the BKK–PVG low 4 times, ranging ฿3,530 to ฿4,405 — a 25% spread. The cheapest reading fell in week 2026-W31, and from first capture to last the low moved down 20%.

BKK-PVG fares move with the Chinese travel calendar — Lunar New Year, the autumn Golden Week and the summer holidays are the busiest and dearest. For those peaks, eight to twelve weeks of lead time is sensible. Outside them, the low-cost carriers’ early fares are the cheapest seats, and four to eight weeks usually finds a workable economy fare in THB.

This is the lowest fare our feed returned for BKK–PVG, not a quoted price. It is the minimum of the record we hold for this one corridor — not the lowest value in our fare cache, not an average, not a live quote, and not a promise that a seat still exists at that number. An unusually low reading almost always traces to one carrier’s limited promotional inventory, which is gone before you reach checkout. Treat it as a reference line for how low this corridor can go, then check live pricing before deciding.

Seasonality & best time to book

Our catalogue lists 4 carriers on this city pair. BKK–PVG is a regional corridor with a shorter booking window than long-haul. The fare tracks low-cost promotional cycles and Thai long weekends more than any season at the destination, and Songkran plus the consecutive-holiday blocks are the tightest weeks of the year.

Bangkok–Shanghai fares move with demand. The cheapest windows fall outside school holidays, Songkran and New Year; book 4–8 weeks ahead for normal dates.

The booking window matters more than the booking day. On a 4.8-hour corridor the fare tracks how many seats remain in each fare bucket, not which weekday you click buy. The folklore about a magic booking day has no support in the series we capture. What does show up is widening your travel dates by a day or two.

Thai public holidays are the controllable variable. The holiday calendar is published a year ahead and is the one part of the equation you know before the airline reprices. Shifting out of a consecutive-holiday week by even two days moves you off the tightest demand for both seats and rooms — a bigger effect than switching airline.

About Shanghai

Shanghai (PVG) sits in China. The flight from Bangkok runs about 4.8 hours. The trend figures rest on 4 weekly captures since week 2026-W20. We hold 12 monthly lows spanning a 78% range. This corridor scores 7/10 on our own catalogue demand ranking.

Shanghai is China’s largest city and its financial and commercial hub — a place where a famous riverfront of early-twentieth-century buildings faces a skyline of modern towers across the water. It is more outward-looking and commercially driven than Beijing, and a major gateway for travel into the rest of China. For Thai travellers, Shanghai works as both a business destination and a city break; the milder spring and autumn months are the most comfortable.

Local time at the destination. Shanghai runs on Asia/Shanghai, 1h ahead of Bangkok. The gap holds all year; the zone does not shift its clocks. The offset matters most on overnight flights, because the times on a ticket are local at each end rather than an elapsed duration. Misreading the arrival time is a common way to book a transfer or a hotel night on the wrong date.

Passenger rights on BKK–PVG

Our catalogue lists 4 carriers on this city pair. Departures from Thailand fall under Thailand CAAT; the return from Shanghai falls under Civil Aviation Administration of China (CAAC). The two regimes are not the same, and what you are owed changes with the direction of travel and the nationality of the operating carrier — never with the fare you paid.

No European-style compensation schedule applies here. The destination sits with Civil Aviation Administration of China (CAAC), which typically imposes duty of care, re-routing and refund obligations but no fixed EU261-style cash bands. The enforceable floor is therefore the airline’s own conditions of carriage plus Thailand CAAT rules for departures from Thailand. Read the conditions of carriage before you buy — that is the document that actually binds you.

Baggage loss and delay run on a separate rulebook. An airline’s liability for baggage that is lost, damaged or delayed on an international journey sits under the Montreal Convention 1999 where both the origin and destination states are parties. The caps are denominated in SDR and revised periodically, so only the current figure is usable. This frame is entirely separate from delay compensation: you can have no compensation claim and still have a baggage claim.

FAQ

Which airlines fly Bangkok to Shanghai?

The BKK-PVG route is operated by Thai Airways, China Eastern, Spring Airlines and Thai AirAsia. Compare baggage, alliances and fares in the table above.

How long and how often is the BKK-PVG flight?

Block time is ~4.8h, with ~35 flights per week across all carriers.

When is BKK-PVG cheapest to book?

Book 4–8 weeks ahead; avoid Songkran, school holidays and peak season to save 15–30%.

What exactly is the lowest fare shown on this page?

It is the cheapest fare our cache has recorded on BKK–PVG, captured one snapshot at a time. It is not an average, not a live quote and not a guarantee that a seat still exists at that price. Use it as a reference floor, then check live pricing.

What is the difference between a direct and a nonstop flight?

Direct means the flight number does not change, but the aircraft may still land en route. Nonstop means no intermediate landing at all. If the clock matters, filter on nonstop, not direct.

If my BKK–PVG flight is cancelled, who is responsible?

The destination sits with Civil Aviation Administration of China (CAAC), which generally imposes duty of care, re-routing and refunds but no fixed EU261-style cash bands. The enforceable floor is the airline’s conditions of carriage plus Thailand CAAT rules for departures from Thailand.

Will my bag be through-checked if I book two separate tickets?

No. Through-checking happens only when every sector is on one ticket or an interline agreement exists. On separate tickets you reclaim the bag, clear the transit country’s immigration and check in again — and a missed connection is a new ticket at your cost.

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Related

• BKK airport
• PVG airport