For travelers flying from Lucknow to Delhi, the average round-trip cost is Rs 5,921 with fares tracked over 70,958 instances. October is identified as the best month for travel, while July offers the worst conditions due to monsoon weather and high volatility. Budget-conscious visitors should plan ahead, as daily expenses in Delhi range from Rs 1,500 to Rs 4,000 per person.
Departure: 2026-10-26 · in 26 days · Prices tracked live by Tripfik
As of September 2026, the cheapest one-way flight from Lucknow to Delhi is ₹4,777, which is 10% below the 12-month average of ₹5,300.
Cheapest Lucknow to Delhi flights
Under ₹4,908 = top 25% best fares on this route
Round-trip fares — Lucknow ↔ Delhi
Booking at the right time saves up to ₹2,005 (34%) vs average RT price.
Best time to visit Delhi from Lucknow
| Month | Typical OW fare | Verdict | Weather | Crowd |
|---|---|---|---|---|
| Sep | ₹5,129 | Average | Monsoon | Low |
| Oct CHEAPEST | ₹5,057 | Average | Warm | Medium |
| Nov | ₹4,984 | Great value | Pleasant | High |
| Dec | ₹5,043 | Average | Cool/Clear | High |
Delhi — what to know
From Lucknow, Air India,Air India Express,Akasa Air,Etihad,IndiGo,Oman Air,flydubai,Emirates fly to Delhi in 1h 51m, with non-stop options available.
The average round-trip fare is Rs 5,921 with a minimum of Rs 3,916 tracked across 70,958 fares. Prices vary significantly due to high volatility, ranging up to Rs 122,364 depending on the booking window and season.
Other domestic flights from Lucknow
Lucknow to Delhi — FAQ
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Last updated 30 Sep 2026 · Tripfik tracks live fares from all major Indian airports