Guangzhou to Hanoi: buy now or wait?
Buy now FareScore 90/100
usually CN¥546 CN¥382 ≈ €51 Today's best fare
Cheaper than 90% of what we have seen
11 Nov Vietnam Airlines Direct
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All fares Guangzhou → Hanoi
Cheapest first. Every price is live and goes straight to booking.
11 Nov
08:25
Vietnam Airlines · 2h 10m
Direct
€51
13 Nov
08:25
Vietnam Airlines · 2h 10m
Direct
€56
7 Dec
19:15
Vietjet · 2h 05m
Direct ↓3%
€73 €71
11 Jan
19:15
Vietjet · 2h 05m
Direct
€71
14 Jan
19:15
Vietjet · 2h 05m
Direct
€71
26 Nov
19:15
Vietjet · 2h 05m
Direct
€72
10 Dec
19:15
Vietjet · 2h 05m
Direct ↓12%
€82 €72
13 Jan
19:15
Vietjet · 2h 05m
Direct ↓3%
€74 €72
25 Nov
19:15
Vietjet · 2h 05m
Direct
€73
12 Dec
19:15
Vietjet · 2h 05m
Direct
€73
18 Nov
19:15
Vietjet · 2h 05m
Direct ↓6%
€79 €74
12 Nov
19:15
Vietjet · 2h 05m
Direct
€75
What the history says
Prices recorded 376
Typical price €73
Lowest we saw €44
You save today €22
Based on 376 prices we recorded on this exact route, compared against the same departure month.
Best booking window
56–83 days — is when this route has been cheapest to book: €73 typical, on 149 observations. That is about €11 less than booking in the last two weeks.
Cheapest months to fly to Hanoi
September €68 12 observations
November €74 124 observations
December €74 109 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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