Cheapest Month to Fly Singapore to Taiwan in 2026: Month-by-Month SGD Pricing for Taipei and Kaohsiung

Flight pricing on the Singapore to Taiwan route swings hard by month, and the swings are not what most travellers assume. The cheapest window is not September, and the most expensive stretch is not December. Here is how each calendar month prices out across Scoot, EVA Air, China Airlines and Singapore Airlines in 2026, plus the calendar risks that can flip a bargain into a headache.

The verdict

For a Singapore traveller planning a Taipei or Kaohsiung trip in 2026, May and late October are the two structurally cheapest months with Scoot economy round-trip landing at S$310 to S$420 and EVA Air at S$520 to S$640 as of late July 2026. September is cheaper on paper (Scoot from S$290) but sits inside peak typhoon-disruption risk, so the operational cost of a cancelled or re-routed flight can wipe out the fare saving. February (Chinese New Year) and December (year-end) are structurally the most expensive, with CNY window fares 60 to 130 percent above annual median. Singapore school holiday windows (mid-year mid-May to end-June, year-end mid-November through December) add a 25 to 55 percent lift on softer months. If dates are flexible, target 22 to 28 June, all of May, or 15 to 31 October; if dates are fixed inside a peak, book 12 to 16 weeks ahead through Skyscanner SG with price alerts turned on.

Search Singapore to Taiwan flights and earn cashback: Skyscanner SG Book Taipei and Kaohsiung hotels with cashback: Agoda, Booking.com

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Where the price swings actually come from

Singapore to Taiwan fare volatility in 2026 is driven by four demand levers, layered in this order of magnitude.

Lever 1: Chinese New Year cross-border family traffic. Taiwan has a significant Singapore-linked diaspora and a much larger Southeast Asia inbound market during Lunar New Year, which combines with returning Singapore-resident Taiwanese travellers and Singapore families visiting Taipei for the reverse direction. Chinese New Year 2026 falls on 17 February, and the demand window runs from about 10 February to 24 February. Across the four scheduled carriers (Singapore Airlines, Scoot, EVA Air, China Airlines) the CNY window pushes fares 60 to 130 percent above annual median, with the tightest availability on flights departing Singapore between 12 and 16 February and returning 20 to 24 February. Post-24 February drops back to normal within 48 hours.

Lever 2: Singapore school-holiday windows. The Ministry of Education Singapore calendar shapes leisure demand from Singapore families more than any other single driver. The mid-year break in 2026 runs from 30 May to 28 June and the year-end break from 21 November through 31 December, with a shorter one-week break in early June inside the mid-year window as well. Fares to Taipei rise about 25 to 55 percent through the first two weeks of June and again through the second half of December versus the mid-May median. Last week of June and first week of July soften as families return, so departures from 22 June to 4 July capture a natural dip inside what is otherwise a peak-ish month.

Lever 3: Taiwan typhoon season and the risk-adjusted price. The Central Weather Administration in Taiwan tracks the typhoon season from June through October, with the actual damaging storms typically concentrated in late July, August and September. Cheap September fares (Scoot from S$290 as of late July 2026) reflect this, and the risk-adjusted price for a family with fixed hotel bookings is higher than the sticker fare because of cancellation and re-route probability. Full-service EVA Air and China Airlines re-accommodate more aggressively during typhoon disruption than Scoot; if you must fly in September, the S$180 to S$250 premium for EVA or China Airlines is a real insurance value, not just a comfort upgrade.

Lever 4: Carrier-specific frequency and revenue management. Singapore to Taipei Taoyuan runs about 25 to 30 weekly frequencies across the four scheduled carriers as of mid-2026: Scoot 10 to 12 weekly, EVA Air 7 weekly, China Airlines 7 weekly, Singapore Airlines 7 weekly, with Cathay Pacific offering competing one-stop service via Hong Kong. Scoot's revenue management is more aggressive on early booking curves; EVA and China Airlines protect premium and Star Alliance and SkyTeam elite-member availability more consistently. Scoot's lowest published fares typically drop 6 to 10 weeks out for non-peak months and 12 to 16 weeks out for peaks; EVA and China Airlines advance-purchase economy tickets follow a similar cadence but with a shallower discount depth.

Layering these together: cheap months (May, October) are cheap because none of the demand levers are active. February and December are expensive because CNY plus school-holiday demand stack. June is a lopsided month, expensive in weeks 1 to 3 and normal in week 4. September is cheap for a reason and the reason costs money if your itinerary breaks.

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The numbers, month by month

Month	Scoot economy RT (SGD)	EVA Air economy RT (SGD)	China Airlines economy RT (SGD)	Singapore Airlines economy RT (SGD)	Demand shape
January (pre-CNY)	380 to 520	590 to 720	580 to 710	680 to 820	Rising into CNY; book 12+ weeks ahead for late-Jan
February (CNY peak)	680 to 820	980 to 1,180	960 to 1,150	1,080 to 1,320	Peak; 10 to 24 Feb worst; post-24 Feb drops
March (post-CNY)	330 to 450	540 to 680	530 to 670	620 to 780	Soft; cherry blossoms in Taipei
April	320 to 440	530 to 660	520 to 650	600 to 760	Soft; Qingming and Songkran mid-April lift
May (cheapest)	310 to 420	520 to 640	510 to 630	590 to 740	Softest month; best value
June (SG mid-year break)	430 to 580	680 to 820	660 to 800	760 to 940	Weeks 1 to 3 peaky; last week softens
July (early typhoon)	340 to 460	560 to 700	550 to 690	630 to 800	Typhoon risk begins; insurance essential
August (peak typhoon)	320 to 440	540 to 680	530 to 670	600 to 760	Peak typhoon; SG National Day first-week lift
September (late typhoon)	290 to 380	500 to 620	490 to 610	570 to 720	Cheapest on paper; highest disruption risk
October (cheapest post-typhoon)	320 to 430	520 to 660	510 to 650	590 to 750	Best weather plus soft demand
November	360 to 490	580 to 720	570 to 710	660 to 820	SG year-end break starts mid-Nov
December (year-end peak)	520 to 720	780 to 960	760 to 940	880 to 1,120	Christmas plus NY; second-worst after CNY

Prices are indicative round-trip economy fares including standard hand luggage, sampled from Skyscanner and carrier direct sites at mid-week departures with 6 to 10 weeks lead time as of late July 2026. Actual fares move with fuel surcharges, seat-class availability at time of booking, and promotional windows (Scoot flash sales, EVA anniversary sales, China Airlines member fares). For same-day paired-lookups, always check on Skyscanner SG then click through to the specific carrier.

The readout: for a fixed 5-night Taipei trip on Scoot in May, budget S$310 to S$420 for flights; the same trip in February over CNY runs S$680 to S$820, a S$300 to S$400 delta on the flight alone before hotel and activity peak-pricing.

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Route economics: Taipei vs Kaohsiung

Singapore flies direct to two Taiwan airports: Taipei Taoyuan (TPE) and Kaohsiung International (KHH). Taipei has full carrier coverage; Kaohsiung has Scoot (4 to 5 weekly), China Airlines (5 to 7 weekly) and less frequent EVA seasonal service.

For a trip whose itinerary is Taipei only, fly Taipei. For a trip whose itinerary is Tainan, Kenting, Kaohsiung, or the southern loop, fly Kaohsiung and skip the 90 minute high-speed rail south from Taoyuan (about NT$1,500, roughly S$65 one way). Kaohsiung round-trip on Scoot is typically S$20 to S$60 cheaper than Taipei in the softer months, but fewer weekly frequencies mean fare volatility is higher and typhoon-driven cancellations are harder to re-accommodate because there are fewer next-flight-out options. Full-service Kaohsiung on China Airlines is competitive with Taipei fares month-over-month.

Do not fly Taipei then rail to Kaohsiung on a short trip unless you are stopping in Taichung or Tainan. Round-trip flight-only into Taipei plus 2x high-speed rail to Kaohsiung ends up costing more than a Kaohsiung round-trip flight, before counting time.

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How to use this

Traveller profile	Recommended booking window and carrier	Why
Solo weekend break (Fri to Mon), non-peak	Scoot in May or October, 6 to 8 weeks ahead	Lowest fare, direct schedule, weekend-friendly return times
Family of 4 with kids, June school break	EVA Air or China Airlines, 10 to 14 weeks ahead, target last week of June	Full-service reduces logistics stress; late-June dip captures S$100 to S$200 saving per person versus early-June
Family of 4 with kids, December	Book by end of September; consider Scoot for cost with paid seat-together add-on	Year-end demand climbs steeply through November; last-minute December can double from median
Chinese New Year visit	Singapore Airlines or EVA, 14 to 20 weeks ahead	Availability is scarce, not price; premium carriers hold seats longer for high-yield bookings
Business trip mid-week	EVA Air or Singapore Airlines Tue to Thu	Star Alliance mileage accrual plus Silver-Gold benefits; Scoot has no meaningful frequent-flyer economics
Budget-first (bag-light, weekend), September	Scoot with comprehensive travel insurance	Cheapest fare of the year, but the operational risk is real; do not book non-refundable hotels for late-August or September
Couple honeymoon or milestone	Singapore Airlines premium economy or business in May, October, or early November	Weather is best and demand is soft; premium-cabin promo fares surface most reliably in these windows
Southern Taiwan (Kaohsiung, Tainan, Kenting)	Scoot or China Airlines direct to Kaohsiung	Saves both time and cost versus flying Taipei then rail; October is cleanest for weather
Multi-city Taiwan itinerary (Taipei plus Kaohsiung)	Fly into Taipei, rail south, fly out of Kaohsiung (open-jaw)	Open-jaw on Skyscanner is often within S$40 to S$80 of round-trip pricing; saves a rail leg and a day
Cashback maximiser	Route flight search through Skyscanner SG on ShopBack, hotels via Agoda or Booking.com on ShopBack	Percentage rates and check the current published rate before booking; flight cashback is small dollars, hotel cashback is meaningful

The single biggest mistake Singapore travellers make on this route is booking Chinese New Year travel less than 8 weeks out. By that point, Scoot has closed its lowest fare buckets and EVA plus China Airlines are already at S$1,000 plus in economy. If CNY travel dates are fixed by family, buy in October to December of the prior year.

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What this means in practice

In practice, this means a Singapore couple planning a 5-night Taipei break should target mid-May 2026 (say a Tuesday-to-Sunday 12 May to 17 May) and book by end of March. Scoot round-trip lands around S$320 to S$380 per person, giving a total flight spend under S$800 for two. The same trip in early December, booked in October, runs S$1,150 to S$1,350 for two on Scoot before any bag or seat add-ons; on EVA it is S$1,600 to S$1,900. The May saving over December is roughly S$800 for the couple, which more than covers 3 nights at a good 4-star hotel in Ximending.

A second example: a family of four planning a 6-night Taipei trip during the June school break. Booking 10 weeks ahead for departure 22 June (targeting the last-week dip) gets Scoot economy at S$430 to S$510 per person or a total flight spend of S$1,720 to S$2,040 for four. Departing 8 June, the same booking window prices at S$540 to S$620 per person or S$2,160 to S$2,480 total. Shifting the departure by two weeks inside the same school break saves the family roughly S$400 to S$500. Full-service on EVA at the same dates adds another S$800 to S$1,000 total for luggage, seat selection, meals and Star Alliance miles.

A third example, the honeymoon case: a couple planning a 7-night Taipei plus Taroko Gorge trip in October 2026 across the cherry-blossom-of-autumn timing, targeting early to mid October. Singapore Airlines premium economy in a promotional fare window lands around S$1,300 to S$1,500 per person round-trip; the same product in December runs S$2,100 to S$2,400. The October window is also the cleanest weather of the year and lines up with post-typhoon operational reliability. Hotels on Agoda and Booking.com in October are typically 10 to 20 percent below December on the same properties in Zhongshan and Xinyi districts.

A fourth example, the September gamble: a solo backpacker with S$1,200 flight-plus-hotel budget for a 6-night late September Taipei trip. Scoot economy at S$290 to S$330 plus hostel or budget hotel at S$45 to S$70 per night keeps flights plus accommodation under S$700, leaving S$500 for food and rail. The gamble is that late September through early October typhoons can force flight cancellations of 24 to 72 hours; if the itinerary has zero flexibility (return by a specific Monday for work), the S$150 saving over October is not worth the risk. Comprehensive insurance with weather-inclusive coverage (roughly S$35 to S$55 for a 6-night trip on FWD, Etiqa or Allianz) becomes non-optional. Scoot's re-accommodation policy during typhoon disruption is limited to next-available Scoot flight, which can be 48 to 96 hours out during peak season; EVA and China Airlines re-book onto next-available seat across their network same day where possible.

ShopBack Singapore lists cashback on the main platforms used for Taiwan trips. For flight metasearch, route through Skyscanner SG then click through to the specific carrier on the results page. For hotels, activate before clicking through to Booking.com or Agoda. Cashback rates vary by merchant and change monthly; verify the current published rate on each merchant page before booking.

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When this does NOT apply

• Non-Taipei, non-Kaohsiung Taiwan destinations. Taichung, Hualien and Kinmen do not have direct flights from Singapore. Routings via Taipei or Kaohsiung plus domestic rail or short-hop domestic flights follow different pricing dynamics.
• Business travel with corporate rates. Corporate-negotiated fares override retail pricing bands and may not track the monthly patterns above.
• Award redemptions. KrisFlyer, Asia Miles, EVA Infinity MileageLands availability follows saver seat inventory rather than cash-fare demand, so the cheapest-cash-month analysis does not map to award pricing.
• Sale windows (Scoot Take Off Tuesday, EVA anniversary, China Airlines member-only). Flash sales occasionally undercut the medians above by 15 to 30 percent on specific date pairs. Sign up for carrier newsletters and Skyscanner price alerts to catch these.
• Multi-city travel (Singapore, Taipei, Tokyo). Open-jaw and multi-city itineraries have their own pricing math; the monthly analysis for Singapore-Taipei one-country trips does not extend cleanly to a 3-city routing.
• Extreme lead times (booked over 6 months out). Fare-class inventory may not be fully loaded, and headline low fares are often only in the lowest booking classes with strict change fees. The 6 to 10 week booking window is where the median-low actually surfaces.
• Group bookings (10 plus travellers). Group fares are negotiated separately with carrier sales teams and do not follow published retail-fare curves.

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Frequently asked questions

Which month is cheapest to fly from Singapore to Taiwan in 2026?

May and late October are the two structurally cheapest months on the Singapore to Taipei route in 2026. Scoot economy round-trip lands around S$310 to S$420 as of late July 2026 for May departures booked 6 to 10 weeks ahead, and October sits similar at S$320 to S$430 outside the mid-schools break week. EVA Air and China Airlines full-service tickets in the same windows run S$520 to S$640.

How much does Chinese New Year add to Singapore to Taipei flight prices?

Roughly 60 to 130 percent above the annual median. Chinese New Year 2026 falls on 17 February, and demand distortion runs from about 10 February to 24 February. Scoot economy round-trip that lists at S$320 in May can list at S$680 to S$820 across the CNY window, and EVA and China Airlines can push past S$1,100.

Is Scoot much cheaper than EVA Air and China Airlines on Singapore to Taipei?

Yes, roughly S$180 to S$260 cheaper round-trip in economy across most months as of late July 2026. Scoot operates the low-cost model with paid bags, seat selection and meals, so the like-for-like gap narrows once you add a 20kg check-in bag (about S$50 to S$85 return) and a hot meal (S$18 to S$28 each way).

Is July to September typhoon season worth avoiding on the Singapore Taiwan route?

Taiwan's peak typhoon window is July through September with occasional storms extending into early October, tracked by the Central Weather Administration. Flights from Singapore are cheaper in this window because outbound demand softens, with Scoot round-trip falling to S$290 to S$380 in September as of late July 2026. The trade-off is a real risk of typhoon-driven cancellation.

How much does the Singapore mid-year school holiday add to Taiwan flight prices?

About 25 to 55 percent versus the mid-May median through the first two weeks of June. Scoot climbs from S$310 to S$420 into a S$430 to S$580 band; EVA Air from S$520 to S$640 into a S$680 to S$820 band. The last week of June (22 to 28 June) usually softens.

Is Singapore to Kaohsiung cheaper than Singapore to Taipei?

Typically a touch cheaper on Scoot (roughly S$20 to S$60 less round-trip) and comparable to slightly more on China Airlines as of late July 2026. If the itinerary is Kaohsiung and southern Taiwan (Tainan, Kenting), fly Kaohsiung direct rather than doing Taipei plus high-speed rail. If the trip is Taipei only, do not detour through Kaohsiung for a small saving.

How far in advance should I book Singapore to Taiwan flights in 2026?

For May and October, 6 to 10 weeks ahead captures the median low. For Chinese New Year, book 12 to 16 weeks ahead. For Singapore school holiday windows, 8 to 12 weeks ahead. For typhoon-season September, last-minute (2 to 4 weeks) sometimes wins, with the trade-off of weather disruption risk.

Which day of the week is cheapest to fly Singapore to Taipei?

Tuesday and Wednesday departures are typically S$40 to S$120 cheaper than Friday to Sunday on both Scoot and full-service carriers as of late July 2026. Sunday and Monday returns are similarly softer than Friday or Saturday returns. A Tuesday-to-Sunday itinerary is usually the cheapest 5-night shape.

Do stopover routings via Hong Kong or Bangkok save money on Singapore to Taipei?

Rarely. Direct-flight economics are competitive (4 hours 40 minutes, four carriers, roughly 25 to 30 weekly frequencies), so single-stop routings via Hong Kong (Cathay Pacific) or Bangkok tend to run at parity or slightly above direct, while adding 4 to 8 hours travel time.

Does cashback on Skyscanner make a real dent in Singapore to Taipei fares?

Cashback rates on flight metasearch tend to be modest, in the single-digit percent range and varying by merchant and time; check the current published rate on the merchant page. Bigger cashback dollars typically sit on the hotel side (Agoda, Booking.com, Trip.com) where percentage rates are higher.

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Key takeaways

• May and late October are the two structurally cheapest months to fly Singapore to Taiwan in 2026, Scoot economy round-trip S$310 to S$420
• February (CNY) and December (year-end) are the two most expensive months, up to S$820 on Scoot and S$1,320 on Singapore Airlines
• September is cheapest on paper (from S$290) but carries the highest typhoon-driven disruption risk
• Singapore mid-year school break (30 May to 28 June) lifts fares 25 to 55 percent; last week of June softens
• Chinese New Year window (10 Feb to 24 Feb) requires booking 12 to 16 weeks ahead
• Kaohsiung direct is S$20 to S$60 cheaper than Taipei on Scoot; only worth flying if southern Taiwan is the itinerary
• Tuesday and Wednesday departures with Sunday and Monday returns are cheapest days of week
• Full-service EVA and China Airlines are S$180 to S$260 above Scoot after bag and meal add-ons; worth it in typhoon season for re-accommodation flexibility
• Route flight search through Skyscanner SG on ShopBack, hotels through Agoda or Booking.com; verify current published cashback rates before booking

Search Singapore to Taiwan flights and earn cashback: Skyscanner SG Book Taipei and Kaohsiung hotels with cashback: Agoda, Booking.com

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Disclaimer

The views and recommendations expressed in this article are those of the author.

Airfares, carrier frequencies, sale windows, typhoon-season timing, Singapore school-holiday dates, Chinese New Year dates and cashback rates are subject to change. Please verify pricing directly with Scoot, EVA Air, China Airlines, Singapore Airlines and Cathay Pacific, and check the Ministry of Education Singapore calendar and the Central Weather Administration in Taiwan before booking.

This article is intended for general informational purposes only and should not be considered professional financial or travel advice.