Best deal available now
✈
Prices are 23% below average — great time to book
₹20,245
↓ 9% vs route avg
Weekend departure
Departure: 2026-08-29 · in 9 days · Prices tracked live by Tripfik
₹17,264
Cheapest available
₹22,358
Route avg (120d)
Nov
Cheapest month
13,245
Fares tracked
As of August 2026, the cheapest one-way flight from Kolkata to Noi Bai International Airport, Hanoi is ₹17,264, which is 23% below the 12-month average of ₹22,358.
Cheapest Kolkata to Noi Bai International Airport, Hanoi flights
Next 120 days — sorted by date
₹20,245
29 Aug
· in 9d
Weekend
₹19,767
01 Sep
· in 12d
₹18,372
10 Sep
· in 21d
₹19,767
12 Sep
· in 23d
Weekend
CHEAPEST
₹17,264
13 Sep
· in 24d
Weekend
₹19,742
14 Sep
· in 25d
₹19,767
15 Sep
· in 26d
₹19,742
20 Sep
· in 31d
Weekend
Under ₹20,249 = top 25% best fares on this route
Round-trip fares — Kolkata ↔ Noi Bai International Airport, Hanoi
Both directions combined · 3–14 night stays
12-month low
₹12,211
best RT found this year
12-month avg
₹34,806
typical combined price
12-month peak
₹281,837
avoid Jul
Best month for RT
Nov
lowest avg RT fares
Booking at the right time saves up to ₹22,595 (65%) vs average RT price.
Best time to visit Noi Bai International Airport, Hanoi from Kolkata
Monthly price, weather & crowd guide
Jul
Dec
| Month | Typical OW fare | Verdict |
|---|---|---|
| Aug | ₹24,173 | Great value |
| Sep | ₹25,657 | Great value |
| Oct | ₹23,843 | Great value |
| Nov CHEAPEST | ₹22,690 | Great value |
Route data (12 months · 13,245 fares)
12m avg RT fare
₹34,806
RT historical low
₹12,211
Volatility
High
Data tier
Tier A · updated continuously
Last updated 20 Aug 2026 · Tripfik tracks live fares from all major Indian airports