Travelers from Lucknow can reach Kolkata with an average round-trip fare of Rs 7,838. The best month to fly is September, which offers a strategic balance of weather and crowds. This route is ideal for those seeking a mix of heritage sites and food tourism.
Departure: 2027-01-06 · in 76 days · Prices tracked live by Tripfik
As of October 2026, the cheapest one-way flight from Lucknow to Kolkata is ₹7,073, which is 16% below the 12-month average of ₹8,462.
Cheapest Lucknow to Kolkata flights
Under ₹7,729 = top 25% best fares on this route
Round-trip fares — Lucknow ↔ Kolkata
Booking at the right time saves up to ₹2,016 (26%) vs average RT price.
Best time to visit Kolkata from Lucknow
| Month | Typical OW fare | Verdict | Weather | Crowd |
|---|---|---|---|---|
| Jan | ₹7,723 | Average | Cool, clear | High |
| Oct | ₹9,974 | Expensive | Warm, humid | Medium |
| Nov | ₹9,596 | Expensive | Pleasant, cool | High |
| Dec | ₹8,001 | Average | Cool, clear | High |
Kolkata — what to know
From Lucknow, Air India,Etihad,IndiGo,flydubai,Emirates fly to Kolkata in 3h 46m, with non-stop options available.
The Lucknow to Kolkata route offers a wide price range with a minimum round-trip fare of Rs 5,822. With 16,254 fares tracked, travelers can find significant value depending on the volatility of the route.
Other domestic flights from Lucknow
Lucknow to Kolkata — FAQ
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Last updated 22 Oct 2026 · Tripfik tracks live fares from all major Indian airports