Taoyuan to Hanoi: buy now or wait?
Buy now FareScore 69/100
usually €88 €82 Today's best fare
Cheaper than 69% of what we have seen
10 Nov Vietjet Direct
Cheapest in September (~€80)
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All fares Taoyuan → Hanoi
Cheapest first. Every price is live and goes straight to booking.
10 Nov
04:10
Vietjet · 3h 00m
Direct
€82
17 Nov
04:10
Vietjet · 3h 00m
Direct
€88
16 Nov
04:10
Vietjet · 3h 00m
Direct
€90
16 Dec
04:10
Vietjet · 3h 00m
Direct
€101
4 Jan
04:10
Vietjet · 3h 00m
Direct
€118
25 Jan
06:50
HK Express · 19h 00m
With a stop
€136
16 Nov
11:45
Xiamen Airlines · 19h 55m
With a stop ↓1%
€161 €159
14 Nov
12:45
Xiamen Airlines · 19h 35m
With a stop
€168
22 Dec
12:45
Xiamen Airlines · 19h 35m
With a stop
€169
26 Nov
11:45
Xiamen Airlines · 19h 55m
With a stop
€170
16 Dec
02:55
Mandarin Airlines · 10h 45m
With a stop ↓4%
€191 €184
4 Jan
11:45
Xiamen Airlines · 19h 55m
With a stop
€194
What the history says
Prices recorded 298
Typical price €88
Lowest we saw €73
You save today €6
Based on 298 prices we recorded on this exact route, compared against the same departure month.
Best booking window
0–13 days — is when this route has been cheapest to book: €83 typical, on 72 observations.
Cheapest months to fly to Hanoi
September €80 7 observations
October €92 53 observations
January €118 32 observations
Booking tips from our fare data
- How far in advance should you book a flight?
- Book 1–1.5 months before departure. Tracking the same flights at every lead time (97,668 flights on 19,841 routes, 2026-06-14 to 2026-11-05), that window had the smallest average premium over each flight's lowest fare: +16.7%, against +49.3% in the last 3 days.
- What is the cheapest day of the week to fly?
- Wednesday. Comparing each fare with the median of its own route, Wednesday departures were +3.5% and Tuesday +4.3%, while Friday was the dearest at +10.5%. Weekend departures cost more than midweek ones.
- What is the cheapest month to fly?
- November 2026. Comparing each route's fares month by month (booked 8–60 days ahead), November 2026 departures were -1.1% against the route's own median, while January 2027 was the dearest at +22.7%. Covers September 2026, October 2026, November 2026, December 2026, January 2027; fares observed 2026-06-14 to 2026-11-05.
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