ExceptionalNonstop · 2h
VIE to BRUBelgium
Brussels
$78
usually $190
−59%
Most monthly lows $139–$201. Cheaper than every other month on record (4).
Flights · VIE → HAN
Vienna to Hanoi
Best fare, round trip
$588
−20%
below its usual $735
you keep $147
GoodFound
- Depart
- Mon 8 Mar
- Return
- Mon 22 Mar
- Stay
- 14 nights
- Flight
- 1 stop · 14h
- Airline
China Eastern
Most of this route’s monthly lows fall between $593 and $814. The drop beats 55% of measured fares on the board, over 5 observed months.
Cached fare — the booking search re-prices live before you pay.
VietnamHanoiOld-quarter alleys, motorbike tides and the country’s best food — and Ha Long Bay two hours out.Best windowOct–Nov · Mar–AprAirportsNoi Bai (HAN)Every route into HanoiFare seasonality
When this route gets cheap.
Fares bottom out in March around $588 and peak in December near $876, 49% dearer, across the 5 months we track. The cheapest itinerary we are tracking makes one stop and takes about 14 hours outbound, on a 14-night trip — ticketed under China Eastern, which on a connecting fare need not operate every leg. At $588 for 8,243 km each way, that works out to about $36 per 1,000 km flown. That is below the $44 per 1,000 km typical of long-haul fares here. Across the 19 departure cities we track at a similar distance from Hanoi, this fare ranks 11th — 26% above the $467 from Brussels. That puts it in the cheaper half of the 38 routes of similar length we watch out of Vienna, where the middle fare is $729. The best time to be in Hanoi: Oct–Nov · Mar–Apr.
Day-level prices for the next 4 months
Press a day to compare its fares
The median cached fare across this calendar is 33% higher than when tracking began on 8 Aug — $730 then versus $974 now, across 20 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $504, on 12 Nov.
Cached day-level data for this route is sparse — 11 of 107 days priced, from 53 tracked fares. The days below are shown as found, with no cheapest-day or below-median call.
October 2026
171819202122232425262728293031
November 2026
123456789101112131415161718192021222324252627282930
December 2026
12345678910Friday 11 December: $876. Compare fares from this day.121314Tuesday 15 December: $879. Compare fares from this day.16Thursday 17 December: $995. Compare fares from this day.Friday 18 December: $1.1k. Compare fares from this day.Saturday 19 December: $1.1k. Compare fares from this day.Sunday 20 December: $1.1k. Compare fares from this day.212223Thursday 24 December: $974. Compare fares from this day.252627Monday 28 December: $1k. Compare fares from this day.293031
January 2027
123Monday 4 January: $685. Compare fares from this day.56Thursday 7 January: $683. Compare fares from this day.891011121314151617181920Thursday 21 January: $593. Compare fares from this day.22232425262728293031
Cached fares · checked 17 Oct 2026
Cheapest in Mar, around $588
20% below the $735 typical fare
$876Dec, above the usual price. Compare December fares.$593Jan ’27, below the usual price. Compare January fares.$814Feb, above the usual price. Compare February fares.$588Mar, the cheapest month. Compare March fares.$737Jun, around the usual price. Compare June fares.
CheapestBelow usualUsualAbove usualPress a month to compare its fares
Cheapest round-trip fare found each month, Vienna to Hanoi, from cached prices.
Route facts
- Airports
- Schwechat (VIE) ↔ Noi Bai (HAN)
- Flight time
- ≈14 hours outbound
- Distance
- ≈8,243 km each way
- Typical price
- $735 round-trip (seasonal median)
- Airlines on the board
- China Eastern
- Itineraries
- Connections on current fares
- Best months to visit
- Oct–Nov · Mar–Apr
Good to know
VIE → HAN, answered.
Is $588 a good price for Vienna to Hanoi?
Yes — the seasonal median for this route is around $735 round-trip. At $588 you're 20% below that, which we rate good for this route.
What is the cheapest month to fly from Vienna to Hanoi?
Across 5 months of cached-fare history, Mar comes out cheapest on this route. The best months to actually be in Hanoi are Oct–Nov · Mar–Apr — when those overlap, that's your window.
How far in advance should I book VIE → Hanoi?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 5 months of cached fares, Mar comes out lowest on this route. Our guide Why flight prices change covers what does move a fare.
Are there nonstop flights from Vienna to Hanoi?
The current cheapest fares involve a connection, ticketed under China Eastern. We hold no nonstop fare on this route right now, which does not mean none flies — search your exact dates to see what does.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on 17 October). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Hanoi?
Lock the flight first — then compare stays for 8–22 Mar '27 · 14 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next VIE → HAN drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
Related routes on the board.
Exceptional1 stop · 3h
VIE to BUDHungary
Budapest
$101
usually $230
−56%
Most monthly lows $160–$235. Cheaper than every other month on record (5).
RareNonstop · 2h
VIE to ATHGreece
Athens
$92
usually $185
−50%
Most monthly lows $115–$227. Cheaper than every other month on record (5).
Rare1 stop · 12h
SYD to HANAustralia
Sydney
$484
usually $885
−45%
Most monthly lows $487–$885. Cheaper than every other month on record (3).
Great1 stop · 20.5h
NYC to HANUnited States
New York
$564
usually $895
−37%
Most monthly lows $792–$905. Cheaper than every other month on record (4).
Great1 stop · 15h
MUC to HANGermany
Munich
$580
usually $910
−36%
Most monthly lows $580–$937. Other months at or below this: 1 of 5.
