From KL - for 2 - both trips: RM8,689 (€1,911)

Two trips

December or January? For 2, flights + one central hotel, same dates for both places.
TaiwanHanoi
Dec 9-13RM4,750 (€1,044)
17-21C, rain 1 day in 2
RM3,989 (€877)
15-22C, rain 1 day in 4
Jan 5-11RM4,850 (€1,066)
14-20C, rain 1 day in 3
RM3,622 (€796)
15-22C, rain 1 day in 3
My pick: Hanoi in December (drier, cheaper), Taiwan in January (Taiwan flights cost a third more in December). Tap a trip above to see it. Flights: Google Flights 13 Nov. Hotels: Booking.com, Hanoi 13 Nov, Taiwan 10 Nov.
Wed 9 - Sun 13 Dec 2026 - 5 days

Hanoi

Hanoi 4 nights: fly Wed evening, work Thu from Hanoi, then Fri (Selangor Sultan's Birthday holiday) to Sun off. Old Quarter street food, egg coffee, and a day trip to the karst rivers of Ninh Binh.

RM3,989 (€877) for 2Flights from RM1,330 (€292)15-22C, mild, some grey days
Hanoi - weather

Weather on your dates

What the same days looked like over the last 11 years (2016-2026). Photos: Hanoi in January, the closest month on file.

Hoan Kiem Lake, Hanoi, 27 Jan 2018
Hanoi · 9-13 Dec15-22°C Rain about 1 day in 4About 5h of sun a day

Mild, grey and misty, mostly light drizzle. Light jacket.

Trang An, Ninh Binh, 12 Jan 2018
Ninh Binh · 11 Dec15-23°C Rain about 1 day in 3About 5h of sun a day

Mild and often cloudy. Light jacket for the boat ride.

Weather: Open-Meteo history. Photos: Wikimedia Commons (Mig Gilbert, CC BY-SA 2.0; AndrewDressel, CC BY-SA 4.0). Real forecast about 2 weeks before.

Hanoi - the plan

5 days

WedFly 18:10, land 20:30. Late pho in the Old Quarter
ThuWork day from the hotel or a cafe. Evening: Hoan Kiem Lake, egg coffee, water puppet show
FriDay trip to Ninh Binh: Trang An boat ride, Hang Mua viewpoint
SatTemple of Literature, train street, West Lake, bia hoi
SunSlow brunch, fly home
Tue 5 - Mon 11 Jan 2027 - 7 days

Taiwan

Taipei 4 nights + Tainan 2 nights. Night markets, hot springs, Jiufen, and the best food city in Taiwan.

RM4,700 (€1,033) for 2Flights from RM1,336 (€294)14-23C, Taipei drizzly, Tainan sunny
Taiwan - weather

Weather on your dates

What the same days looked like over the last 11 years (2016-2026). Photos: taken in January.

Jiufen, near Taipei, 24 Jan 2018
Taipei · 5-9 Jan14-20°C Rain about 1 day in 3About 5h of sun a day

Cool and often grey, light drizzle some days. Bring a jacket and a small umbrella.

Confucius Temple, Tainan, 18 Jan 2026
Tainan · 9-11 Jan14-23°C Rain about 1 day in 11About 9h of sun a day

Warm, dry and sunny. T-shirt weather in the day.

Weather: Open-Meteo history. Photos: Wikimedia Commons (Gregg Tavares, CC BY 2.0; Chainwit., CC BY 4.0). Real forecast about 2 weeks before.

Taiwan - the plan

7 days

1Land, Longshan Temple, Raohe night market
2Din Tai Fung, Taipei 101, Elephant Mountain sunset
3Day trip: Shifen lanterns + Jiufen
4Palace Museum, Beitou private hot spring
5Bullet train to Tainan, Anping
6Tainan food crawl, Chimei Museum
7Bullet train to airport, fly home