RareNonstop · 3h
TYO to SELSouth Korea
Seoul
$112
usually $225
−50%
Most monthly lows $190–$228. Cheaper than every other month on record (9).
Flights · TYO → HAN
Tokyo to Hanoi
Best fare, round trip
$288
−29%
below its usual $405
you keep $117
GoodFound
- Depart
- Wed 11 Nov
- Return
- Mon 16 Nov
- Stay
- 5 nights
- Flight
- 1 stop · 7.5h
- Airline
Juneyao Airlines
Most of this route’s monthly lows fall between $366 and $457. The drop beats 76% of measured fares on the board, over 7 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 November around $288 and peak in December near $486, 69% dearer, across the 7 months we track. The cheapest itinerary we are tracking makes one stop and takes about 7.5 hours outbound, on a 5-night trip — ticketed under Juneyao Airlines, which on a connecting fare need not operate every leg. At $288 for 3,663 km each way, that works out to about $39 per 1,000 km flown. That is below the $43 per 1,000 km typical of medium-haul fares here. Across the 3 departure cities we track at a similar distance from Hanoi, this fare ranks 2nd — 21% above the $239 from Jakarta. 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 15% lower than when tracking began on 8 Aug — $456 then versus $387 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 $288, on 11 Nov.
Cached day-level data for this route is sparse — 16 of 109 days priced, from 61 tracked fares. The days below are shown as found, with no cheapest-day or below-median call.
October 2026
1516171819202122232425262728293031
November 2026
1234Thursday 5 November: $375. Compare fares from this day.67Sunday 8 November: $396. Compare fares from this day.9Tuesday 10 November: $391. Compare fares from this day.Wednesday 11 November: $288. Compare fares from this day.Thursday 12 November: $348. Compare fares from this day.Friday 13 November: $345. Compare fares from this day.14151617Wednesday 18 November: $383. Compare fares from this day.1920Saturday 21 November: $366. Compare fares from this day.Sunday 22 November: $376. Compare fares from this day.Monday 23 November: $347. Compare fares from this day.24252627282930
December 2026
January 2027
Friday 1 January: $466. Compare fares from this day.234567891011121314151617181920212223242526272829Saturday 30 January: $407. Compare fares from this day.31
Cached fares · checked 15 Oct 2026
Cheapest in Nov, around $288
29% below the $405 typical fare
$288Nov, the cheapest month. Compare November fares.$486Dec, above the usual price. Compare December fares.$407Jan ’27, around the usual price. Compare January fares.$457Feb, above the usual price. Compare February fares.$366Mar, below the usual price. Compare March fares.$434Apr, above the usual price. Compare April fares.$352Sep, below the usual price. Compare September fares.
CheapestBelow usualUsualAbove usualPress a month to compare its fares
Cheapest round-trip fare found each month, Tokyo to Hanoi, from cached prices.
Route facts
- Airports
- Narita (NRT) · Haneda (HND) ↔ Noi Bai (HAN)
- Flight time
- ≈7.5 hours outbound
- Distance
- ≈3,663 km each way
- Typical price
- $405 round-trip (seasonal median)
- Airlines on the board
- Juneyao Airlines
- Itineraries
- Connections on current fares
- Best months to visit
- Oct–Nov · Mar–Apr
Good to know
TYO → HAN, answered.
Is $288 a good price for Tokyo to Hanoi?
Yes — the seasonal median for this route is around $405 round-trip. At $288 you're 29% below that, which we rate good for this route.
What is the cheapest month to fly from Tokyo to Hanoi?
Across 7 months of cached-fare history, Nov 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 TYO → 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 7 months of cached fares, Nov comes out lowest on this route. Our guide Why flight prices change covers what does move a fare.
Are there nonstop flights from Tokyo to Hanoi?
The current cheapest fares involve a connection, ticketed under Juneyao Airlines. 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 11–16 Nov · 5 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next TYO → HAN drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
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