Lucknow to Singapore Flights — Guide 2026
Lucknow to Singapore flight guide — 1-stop routing via Delhi or KL, fares and Singapore eVisa for Indians.
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Lucknow to Singapore flight guide — 1-stop routing via Delhi or KL, fares and Singapore eVisa for Indians.
Pick which sources FlightGPT queries. Toggle a source off to skip it during search.
Fares and prices quoted in this guide are indicative estimates only — illustrative, not live quotes, and may be out of date. Search FlightGPT for current fares before booking.
Quick answer: Lucknow to Singapore flights take about ≈ 7–10h with one stop, operated by Singapore Airlines, IndiGo, Scoot, with around 1-stop only direct departures a day. Indian passport holders should check the visa requirement summarised below. Use the live search above to compare today's cheapest LKO–SIN 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 Singapore? FlightGPT compares live LKO to SIN fares across every connected source — Indian carriers, Gulf hubs, OTAs and trusted travel agents — and shows the cheapest options side by side. Whether you want a Lucknow to Singapore non-stop tomorrow, a last-minute weekend deal or the lowest price three months out, every active Lucknow-Singapore fare is one search away.
No carrier operates a Lucknow–Singapore non-stop. The fastest itinerary is LKO → DEL (≈ 1h 15m on IndiGo or Air India) then DEL → SIN on Singapore Airlines (≈ 5.5h) or IndiGo's own Delhi–Singapore service. Singapore Airlines' DEL–SIN flights are well-timed for morning Lucknow departures, allowing a 2–3h Delhi layover with a same-day Singapore arrival. Air India also codeshares on Singapore routes. Budget travellers may prefer IndiGo's connecting fares or Scoot (Singapore Airlines' LCC arm) via a hub. Kuala Lumpur (KUL) is a secondary hub alternative via AirAsia or Malaysia Airlines.
The Lucknow–Delhi domestic leg covers about 510 km in approximately 1 hour 15 minutes. Delhi to Singapore's Changi Airport (SIN) spans roughly 4,150 km in about 5.5 hours heading south-east. Including a recommended 2–3h Delhi layover (enough for domestic arrival, T3 check-in, and immigration), total door-to-door time from Lucknow to Singapore is typically 8.5–10 hours. Singapore is 2h 30m ahead of IST, so a 6 AM Lucknow departure can deliver you to Changi by around 5.30 PM local time — a very efficient itinerary for business travellers.
Fares on this corridor are lowest in May–June (pre-monsoon lull) and late September (after Navratri but before Diwali). December–January sees the sharpest spikes driven by both Indian school holidays and Singapore's year-end festivals. Chinese New Year (late January/February) also tightens availability. Booking approximately 6–10 weeks in advance consistently produces the best economy fares. IndiGo frequently discounts its Delhi–Singapore sector during flash sales — setting a FlightGPT fare alert for DEL–SIN ensures you catch these. Midweek Lucknow departures (Tuesday–Wednesday) often have cheaper domestic fares than weekend departures.
Singapore Airlines economy includes 25 kg of checked baggage; its premium economy allows 35 kg. IndiGo's Delhi–Singapore international fare typically includes 20 kg. On the domestic Lucknow–Delhi leg with IndiGo, the standard allocation is 15 kg — so if booking separate tickets, pack within 15 kg or pay for an upgrade. Air India domestic includes 25 kg, making it the better option if you plan to carry additional luggage. Cabin baggage is 7 kg on IndiGo and Scoot; Singapore Airlines allows a slightly larger 7 kg. Pre-purchase extra baggage online — airport rates are typically 30–40% higher.
Lucknow's Chaudhary Charan Singh International Airport (LKO) has a single modern terminal handling both domestic and international operations, located about 16 km from the Hazratganj commercial district. The standard taxi ride costs approximately ₹300–500 depending on traffic. Delhi IGI Airport's Terminal 3 (T3) is where international departures to Singapore operate — IndiGo domestic arrivals sometimes come into T1/T2, requiring the free inter-terminal shuttle bus (allow 25–40 minutes including wait time). Singapore's Changi Airport (SIN) is consistently ranked among the world's best — Terminals 1, 2, 3, and 4 all handle Indian carriers; Singapore Airlines primarily uses Terminals 2 and 3. The Changi MRT takes approximately 30 minutes to reach central Singapore (City Hall) and costs around SGD 2.50.
Indian citizens require a Singapore e-visa (also called a Singapore tourist visa) to enter the island nation. Unlike some Southeast Asian countries, Singapore does not offer a visa-on-arrival for Indians — the visa must be arranged before departure through an authorised Singapore-registered travel agent or embassy. The typical tourist visa fee is around SGD 30–40 and takes 3–5 working days to process. Your passport must have at least 6 months of validity and you should carry a return ticket, hotel confirmation, and bank statements demonstrating sufficient funds. Singapore's immigration is strict — unclear documentation can lead to denial. Full guidance is at /visas.
Singapore packs extraordinary variety into a compact 730 sq km: colonial heritage in Little India, Chinatown, and the Civic District; futuristic Gardens by the Bay; world-class hawker centres serving laksa, chicken rice, and roti prata; and Orchard Road shopping that rivals any global capital. For Lucknow's large expat and student community, Singapore is often a transit hub to Malaysia, Indonesia, Australia, and Japan. The city is exceptionally safe, English is widely spoken, and public transport is among the world's most efficient. Given the short time zone difference (just 2.5h ahead), Lucknow travellers adjust to Singapore time almost immediately on arrival.
Book a through-ticket rather than two separate bookings wherever possible — this protects your connection if the Lucknow flight is delayed and avoids baggage re-check stress at Delhi T3. Print or save your Singapore e-visa approval digitally — immigration in Singapore requires a physical or digital copy at arrival. Buy a Singapore EZ-Link transit card on arrival at Changi for convenient MRT and bus use. Carry travel insurance that covers Singapore medical costs — healthcare there is excellent but expensive. Given LKO's flight frequency, plan to fly Lucknow early morning to maximise the range of Delhi–SIN departure options.
No non-stop exists as of 2026. The fastest routing is Lucknow to Delhi (≈ 1h 15m) then Delhi to Singapore Changi on Singapore Airlines or IndiGo (≈ 5.5h). Total journey time is approximately 8.5–10 hours.
IndiGo and Air India cover the Lucknow–Delhi leg. Singapore Airlines, IndiGo, and Scoot operate Delhi–Singapore. AirAsia via Kuala Lumpur is another option. Check FlightGPT for the latest schedules.
Economy return fares typically range from approximately ₹14,000 to ₹35,000 depending on the season and booking window. May–June and late September tend to be cheaper. Live fares are available on FlightGPT.
Yes. Indians require an e-visa arranged in advance through an authorised travel agent. The fee is approximately SGD 30–40 and processing takes 3–5 working days. See <a href="/visas">/visas</a> for details.
May–June and late September tend to have the lowest fares. Avoid December–January, Chinese New Year, and Diwali periods. Book 6–10 weeks in advance for the best pricing.
Singapore Standard Time (SST, UTC+8) is 2 hours 30 minutes ahead of IST (UTC+5:30). Singapore does not observe daylight saving, so this gap is constant year-round.
FlightGPT is a natural-language flight search: ask the way you'd ask a friend, and it compares live LKO–SIN fares across every airline, OTA and travel agent. Try one:
There is no single "cheapest day" to fly Lucknow to Singapore — the lowest fare is the one you find by comparing live. Open the search above to line up Lucknow–Singapore prices across Singapore Airlines, IndiGo, Scoot; booking ahead and avoiding peak weekends typically trims 25–40 percent off the walk-up fare.
Flying Lucknow to Singapore at short notice doesn't always mean overpaying. Off-peak departures and unsold seats on Singapore Airlines, IndiGo, Scoot can surface real same-week deals. Put your date into the FlightGPT search above and we'll show every available LKO–SIN fare side by side in seconds.
There is currently no non-stop service between Lucknow and Singapore — itineraries connect via a hub, with a typical journey of ≈ 7–10h with one stop. Comparing hubs side by side often saves 15-30 percent. FlightGPT lets you filter by "Direct only" or compare both side by side — useful when you want the cheapest Lucknow Singapore ticket but are open to a layover.
Lucknow–Singapore 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 Singapore fare with baggage and meals counted in, so the genuinely cheapest all-in ticket is the one that rises to the top.