Lucknow to Guwahati Flights — Guide 2026
Lucknow to Guwahati flight guide — airlines, fares, baggage, terminals and northeast travel tips.
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Lucknow to Guwahati flight guide — airlines, fares, baggage, terminals and northeast travel tips.
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Quick answer: Lucknow to Guwahati non-stop flights take about About 2 hours on the IndiGo non-stop. One-stop itineraries via Delhi or Kolkata typically run 4h 30m–6h including the layover., operated by IndiGo (non-stop); Air India, IndiGo connections via Delhi/Kolkata, Roughly one IndiGo non-stop on most days; demand and schedules shift seasonally, so on some dates only one-stop connections are available.. This is a domestic route within India, so no visa is required. Use the live search above to compare today's cheapest LKO–GAU fare across every airline, OTA and travel agent in one place.
Last reviewed July 2026 by the FlightGPT flights desk · route facts cross-checked against DGCA and the Airports Authority of India (AAI) · how we collect fares · editorial policy · fact-checking · fares are live — verify the final price in search before booking.
Looking for cheap flights from Lucknow to Guwahati? FlightGPT compares live LKO to GAU fares across every connected source — Indian carriers, OTAs and trusted travel agents — and shows the cheapest options side by side. Whether you want a Lucknow to Guwahati non-stop tomorrow, a last-minute weekend deal or the lowest price three months out, every active Lucknow-Guwahati fare is one search away.
| Airline | Cabin bag | Checked (economy) | Notable for |
|---|---|---|---|
| IndiGo | 7 kg | 15 kg | Largest network; strong on-time record |
| Air India | 7 kg | 15-25 kg | Full-service; meals included |
Standard domestic economy allowance; premium fares and elite tiers may include more. Confirm against your fare — each airline's baggage page is linked above.
Yes — but it is thin. IndiGo runs the only non-stop LKO–GAU service, and on most days that is about a single daily flight. Frequency varies through the year, so on some dates you may find no non-stop at all and only connecting options. Always check your specific travel date rather than assuming a daily direct.
When the non-stop is not available, the route falls back to one-stop connections, typically through Delhi or Kolkata.
For non-stop, IndiGo is your carrier. For connections, the realistic 2026 options are IndiGo and Air India routed through Delhi (DEL) or Kolkata (CCU) — Kolkata being the natural gateway to the Northeast. Air India Express also feeds the eastern network on some pairings.
If the times of the lone non-stop do not suit you, a Kolkata connection is often the more sensible fallback than Delhi, since Kolkata is closer to Guwahati and the second leg is short.
Lucknow to Guwahati is about 1,200 km. The IndiGo non-stop covers it in roughly 2 hours. A one-stop itinerary stretches to 4h 30m–6h depending on the hub and layover length. Both cities are on IST, so no time-change adjustments are needed.
Lokpriya Gopinath Bordoloi International (GAU) is the Northeast's busiest airport and your gateway for onward travel across the region. It is a single-terminal airport that has expanded in recent years. Arrivals are straightforward; prepaid taxis and app cabs serve Guwahati city, about 20–25 km away, in 45–60 minutes depending on traffic.
Because the non-stop is scarce, booking early matters more here than on a high-frequency trunk route. Aim for 3–6 weeks ahead, especially around festivals and the autumn travel season.
| Period | Demand | Notes |
|---|---|---|
| Oct–Mar (cool, dry) | High | Peak season for the Northeast; book ahead |
| Apr–Jun (pre-monsoon) | Moderate | Hot but quieter; fares ease |
| Jun–Sep (monsoon) | Lower | Heavy rain in the Northeast; weather delays possible |
| Festival weeks (Bihu, Durga Puja) | Very high | The single non-stop fills fast |
We do not publish spot fares — compare live prices on FlightGPT before booking.
If the IndiGo non-stop suits you, take it regardless of time of day — a 2-hour direct beats any connection. For connecting itineraries during the monsoon, a morning departure reduces the chance of afternoon-storm delays at the Northeast end. Winter mornings can bring some fog at Lucknow, so check the forecast for December–January departures.
Business travellers: Build your day around the single non-stop; if it does not exist on your date, a Kolkata connection keeps the trip to half a day.
Families: The non-stop is the obvious choice with children — no terminal changes, no layover. If you must connect, prefer a comfortable 2-hour gap.
Students and budget travellers: Connections via Delhi or Kolkata are usually cheaper than a tightly timed non-stop; trade time for money if your schedule is flexible.
Lucknow (LKO): Chaudhary Charan Singh International operates from a single integrated passenger terminal handling both domestic and international flights. Guwahati (GAU): a single-terminal airport. If you connect via Delhi, note IndiGo uses T1 and Air India uses T3 there; via Kolkata, both legs use the integrated terminal, simplifying the transfer.
Domestic economy is typically 15 kg checked plus 7 kg cabin, but it varies by fare and airline — see IndiGo baggage for current limits. Pack a light rain layer if travelling in the monsoon; the Northeast sees heavy showers from June to September, and onward road travel can be slow in the wet.
Guwahati is the launch point for Shillong, Kaziranga, Tawang and much of the Northeast. Most onward journeys are by road, and some require Inner Line Permits (for example Arunachal Pradesh). If you are connecting onward by air to smaller Northeast airports, leave a generous buffer, as those flights are limited and weather-sensitive.
The non-stop on this route is a moving target — sometimes daily, sometimes not. Check your exact date on FlightGPT, and if the direct is missing or badly timed, compare a Kolkata connection before defaulting to Delhi; the shorter second leg often wins.
Yes, IndiGo operates the only non-stop, usually about one a day — but frequency varies, so check your specific date. On some dates only connecting flights are available.
About 2 hours non-stop. One-stop connections via Delhi or Kolkata take 4h 30m–6h including the layover.
IndiGo runs the non-stop. IndiGo and Air India also sell one-stop connections, typically via Delhi or Kolkata.
Most often Delhi or Kolkata. Kolkata is closer to Guwahati, so its second leg is short.
A government photo ID for this domestic route — Aadhaar, passport, voter ID or driving licence. No visa needed.
Yes. Under DGCA rules an airline cancellation entitles you to a full refund or a free alternative flight of your choosing.
Yes, web check-in opens around 48 hours before departure on both IndiGo and Air India. On connecting tickets your bag is usually tagged through.
Possibly. The Northeast gets heavy rain from June to September, which can cause delays at the Guwahati end. Morning departures lower the risk.
Lucknow can see some morning fog in December–January. It rarely cancels flights but can delay early departures, so allow buffer time.
Pet carriage varies by airline and is easier on the non-stop than on connections. Arrange it with the airline well in advance.
Infants under two travel on a lap at a reduced fare. Carry age proof and request a bassinet if available on the non-stop.
Typically 15 kg checked plus 7 kg cabin in economy, but it depends on your fare and airline. Confirm on your ticket before packing.
Not for Assam itself, but some neighbouring states (such as Arunachal Pradesh) require an Inner Line Permit. Check before planning onward travel.
Fares are usually similar. Compare both; booking the non-stop on IndiGo's own site can make changes simpler.
FlightGPT is a natural-language flight search: ask the way you'd ask a friend, and it compares live LKO–GAU fares across every airline, OTA and travel agent. Try one:
There is no single "cheapest day" to fly Lucknow to Guwahati — the lowest fare is the one you find by comparing live. Open the search above to line up Lucknow–Guwahati prices across IndiGo (non-stop); Air India, IndiGo connections via Delhi/Kolkata; booking ahead and avoiding peak weekends typically trims 25–40 percent off the walk-up fare.
Flying Lucknow to Guwahati at short notice doesn't always mean overpaying. Off-peak departures and unsold seats on IndiGo (non-stop); Air India, IndiGo connections via Delhi/Kolkata can surface real same-week deals. Put your date into the FlightGPT search above and we'll show every available LKO–GAU fare side by side in seconds.
Most travellers prefer the Lucknow to Guwahati non-stop option. The direct Lucknow-Guwahati flight time is About 2 hours on the IndiGo non-stop. One-stop itineraries via Delhi or Kolkata typically run 4h 30m–6h including the layover.. If you are flexible, 1-stop alternatives through major hubs can be 15-30 percent cheaper. FlightGPT lets you filter by "Direct only" or compare both side by side — useful when you want the cheapest Lucknow Guwahati ticket but are open to a layover.
Lucknow–Guwahati pricing rewards comparison over loyalty: the best value rotates between low-cost and full-service carriers depending on the date. FlightGPT's grid surfaces every Lucknow Guwahati fare with baggage and meals counted in, so the genuinely cheapest all-in ticket is the one that rises to the top.