Chengdu to Hanoi: buy now or wait?
Buy now FareScore 96/100
usually CN¥772 CN¥671 ≈ €90 Today's best fare
Cheaper than 96% of what we have seen
14 Nov Chengdu Airlines Direct
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All fares Chengdu → Hanoi
Cheapest first. Every price is live and goes straight to booking.
14 Nov
12:50
Chengdu Airlines · 2h 20m
Direct ↓1%
€91 €90
19 Nov
13:05
Sichuan Airlines · 1h 55m
Direct ↓1%
€100 €99
28 Nov
13:05
Sichuan Airlines · 1h 55m
Direct ↓1%
€100 €99
14 Nov
13:05
Sichuan Airlines · 1h 55m
Direct
€100
20 Nov
13:05
Sichuan Airlines · 1h 55m
Direct
€100
14 Dec
06:30
Juneyao Airlines · 11h 30m
With a stop
€101
19 Dec
12:35
China Eastern · 12h 25m
With a stop
€104
8 Dec
12:50
Chengdu Airlines · 2h 20m
Direct
€107
14 Jan
05:20
Shandong Airlines · 13h 00m
With a stop
€110
2 Dec
03:20
China Eastern · 4h 40m
With a stop
€111
4 Jan
14:10
Shandong Airlines · 28h 10m
With a stop
€111
What the history says
Prices recorded 178
Typical price €104
Lowest we saw €88
You save today €14
Based on 178 prices we recorded on this exact route, compared against the same departure month.
Best booking window
14–27 days — is when this route has been cheapest to book: €101 typical, on 37 observations.
Cheapest months to fly to Hanoi
October €102 36 observations
November €103 74 observations
December €106 53 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 (92,167 flights on 19,004 routes, 2026-06-14 to 2026-11-03), that window had the smallest average premium over each flight's lowest fare: +16.8%, 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 +3.3% and Tuesday +4.1%, 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 September 2026 was the dearest at +6.2%. Covers September 2026, October 2026, November 2026, December 2026; fares observed 2026-06-14 to 2026-11-03.
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