Lucknow to Delhi Flight: Route Overview & Travel Time
A non-stop Lucknow to Delhi flight takes 1h 15m to cover the 424 km air distance. IndiGo, Air India Express, and Air India fly this route non-stop.
Flight Time and Distance
The standard non-stop flight time from Lucknow to Delhi is 1 hour and 15 minutes. Air India Express schedules slightly longer at 1 hour and 20 minutes. The air distance between Chaudhary Charan Singh International Airport (LKO) and Indira Gandhi International Airport (DEL) is 424 km.
If you are planning a round trip, you can check our guide for Delhi to Lucknow flights to coordinate your return journey.
Key Takeaways for Lucknow to Delhi Travellers
- Flight time: 1h 15m non-stop.
- Air distance: 424 km from LKO to DEL.
- Airlines: IndiGo, Air India Express, and Air India.
Lucknow to Delhi Flights Airlines & Cabin Classes
Three airlines currently operate non-stop flights from Lucknow to Delhi.
Which Airline Should You Choose?
IndiGo and Air India Express operate primarily as low-cost carriers on this route, offering standard seating with buy-on-board meals. Air India provides a full-service experience, which includes complimentary meals and a slightly different terminal experience at Delhi Airport.
When selecting an airline, consider your baggage needs. The low-cost carriers offer zero-check-in baggage fares, which are ideal for quick day trips to the capital.
| Airline | Lowest Fare Now* | Non-stop Time | Meals | Cabin Bag | Best For |
|---|---|---|---|---|---|
| IndiGoLow Cost | from ₹5,282 | 1h 15m | Buy on board | 7 kg | Budget travel |
| Air India ExpressLow Cost | from ₹5,487 | 1h 20m | Buy on board | 7 kg | Early departures |
| Air IndiaFull Service | from ₹5,603 | 1h 15m | Included | 7 kg | Included meals |
*Lowest one-way economy fare seen for that airline in recent live searches (Aviasales), updated every few hours. Fares change daily with demand and fare type.
Lucknow to Delhi Flight Ticket Price Today
Right now, one-way Lucknow to Delhi fares start at ₹5,282 (Thu 3 Dec, IndiGo). The cheapest day to fly in the next 30 days is Thursday, 3 December at ₹5,282.
Over the next 30 days, the lowest fare per day ranges from ₹5,282 to ₹5,603, with an average of ₹5,388. See every day in the cheapest-day calendar above.
Lowest Fares by Airline Right Now
- IndiGo: from ₹5,282
- Air India Express: from ₹5,487
- Air India: from ₹5,603
How to Find the Cheapest Flight from Lucknow to Delhi
Securing the cheapest flight from Lucknow to Delhi requires checking fare types carefully.
Choosing the Right Fare Type
Both IndiGo and Air India Express offer special 'Lite' fares. These tickets are cheaper but do not include any check-in baggage allowance. If you are travelling to Delhi for a short business meeting with just a laptop bag, these fares offer the best value.
Always confirm your baggage requirements before booking. Check the airline website for excess baggage fees.
Terminal & Airline Updates for LKO and DEL Airports
Recent infrastructure upgrades and airline mergers have changed where you board and land. Always verify your terminal on your ticket before heading to the airport.
Lucknow Airport (LKO) Departures
Lucknow Airport inaugurated Terminal 3 in 2024. All domestic flights, including those to Delhi, have now been consolidated to this new terminal. You no longer need to guess which terminal to use at LKO.
Delhi Airport (DEL) Arrivals
Delhi Airport operations are split across three terminals. In October 2025, Air India Express moved its domestic flights to Terminal 1. Following the Vistara merger, Air India flights in the AI1XXX series (like AI 1877) use Terminal 2, while other Air India flights use Terminal 3.
IndiGo operates out of Terminal 1, Terminal 2, and Terminal 3. Because the exact terminal depends on the specific flight number, you must check your PNR with the airline to confirm where you will land.
All domestic flights, including IndiGo, Air India Express, and Air India, depart from T3.
Air India Express domestic flights moved to T1 in Oct 2025. IndiGo also uses this terminal.
Air India flights in the AI1XXX series land here. IndiGo also uses T2.
Standard Air India flights land at T3. IndiGo operates select flights here as well.
Baggage Allowances for LKO to DEL Flights
Knowing your baggage limit prevents unexpected fees at Lucknow Airport. Standard economy tickets generally include both cabin and check-in allowances.
Standard vs. Lite Fares
Air India includes 7 kg of cabin baggage and 15 kg of check-in baggage on all standard economy fares. IndiGo and Air India Express offer the same standard allowances, but they also sell 'Lite' fares that drop the check-in baggage allowance to 0 kg.
If you purchase a Lite fare and arrive at LKO Terminal 3 with a large suitcase, you should check the airline website for excess baggage fees.
| Airline | Cabin Bag | Check-in (Standard Fare) | Lite / Cabin-only Fare | Notes |
|---|---|---|---|---|
| IndiGo | 7 kg | 15 kg | Yes (0 kg check-in) | Lite Fare available. |
| Air India Express | 7 kg | 15 kg | Yes (0 kg check-in) | Xpress Lite available. |
| Air India | 7 kg | 15 kg | No | Included on standard fares. |
Cabin Baggage: Check the airline website for exact dimensions.
Excess Baggage: Check the airline website for excess baggage policies.
Common Mistakes on the Lucknow-Delhi Route
Travellers frequently face issues with weather delays and terminal confusion on this specific route.
Weather Disruptions and Terminal Mix-ups
Winter fog from December to February frequently disrupts flights departing from Lucknow or arriving in Delhi, especially in the early morning or late evening. Always check your flight status before leaving for the airport during these months.
Another major mistake is assuming your arrival terminal in Delhi. With IndiGo operating across Terminals 1, 2, and 3, and Air India splitting flights between T2 and T3, guessing your terminal can cause major issues if you have arranged a pickup.
Key Takeaways for Lucknow to Delhi Travellers
- Winter Fog: Expect delays between December and February.
- Terminal Guessing: Always check your PNR for the correct Delhi arrival terminal.
Lucknow to Delhi Travel Advice by Passenger Type
Here is tailored advice for flying from Uttar Pradesh to the national capital.
Business Travellers
Book an early morning flight with a Lite fare if you are returning the same day. Use the Delhi Airport Metro Express (Orange Line) from T2/T3 for the fastest transit to central Delhi.
Connecting International Passengers
If you are connecting to an international flight at Delhi T3, try to book Air India so you arrive at the same terminal. If you fly IndiGo or Air India Express into T1 or T2, check the Delhi Airport website for terminal transfer times.
Families on Holiday
Air India offers complimentary meals, which is convenient when travelling with children. Book prepaid taxis or use designated app cab zones (Uber, Ola, BluSmart) upon arrival in Delhi for safe family transport.
Pre-Flight Checklist for LKO Departures
Essential steps for your Lucknow to Delhi journey.
- Verify your Delhi arrival terminal (T1, T2, or T3) on your ticket.
- Check the airline website for web check-in requirements.
- Pack cabin baggage strictly under 7 kg.
- Check weather forecasts for winter fog or monsoon rains.
- Head to Terminal 3 at Lucknow Airport for all domestic departures.
Expert Tips for the LKO to DEL Journey
Specific route tips for navigating the airports and ground transport.
Lucknow to Delhi Flight: Frequently Asked Questions
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