Discover the shortest international hop out of South India.
Chennai is the one Indian city where reaching Sri Lanka barely feels like international travel. If you’re working on how to reach Sri Lanka from Chennai, you need to simply board your flight from Chennai International Airport (MAA), land at Bandaranaike International Airport (CMB) near Colombo, and you're done in about 1 hour 20 minutes.
IndiGo, SriLankan Airlines, and Air India all run this nonstop route, with multiple departures every day. If your trip is pointed further north instead, IndiGo also flies direct from Chennai into Jaffna's Kankesanthurai Airport (JAF), a near-identical 1 hour 15 to 25 minute flight that skips Colombo entirely.
There's a slower route too, for anyone who'd rather travel overland: a train from Chennai to Nagapattinam, followed by a passenger ferry across to Kankesanthurai in the island's north — a different landing point altogether from where most journeys here end up.
This guide breaks down every way to travel from Chennai to Sri Lanka including flight duration and fares, distance by air and sea, and the one working ferry route, so you can book with confidence.
Once the journey's sorted, you can browse our Sri Lanka tour packages with fixed and customised itineraries, built for every travel style.
The Chennai to Sri Lanka distance depends on how you're measuring it:
| Mode | Distance |
| By air (Chennai–Colombo) | ~648 km (350 nautical miles) |
| By sea (port to port) | ~743 km (401 nautical miles) |
| By road | No direct road route exists. The Palk Strait separates the two landmasses |
There's no driveable road connecting Chennai to Sri Lanka since the countries are physically separated by sea. Any "distance by road" figure you see elsewhere is either a straight-line estimate or includes a sea crossing that doesn't currently operate for vehicles.
Chennai is one of the few Indian cities with a genuine nonstop flight to Sri Lanka — no layovers, no connections needed.
There are multiple airline carriers flying from Chennai International Airport (MAA) to Bandarnaike International Airport (CMB):
| Airline | Duration | Frequency |
| IndiGo | ~1h 20m | Multiple daily departures |
| SriLankan Airlines | ~1h 20–25m | Daily |
| Air India | ~1h 20m | Several times weekly |
Combined, these three airlines run 60+ nonstop flights a week on the Chennai–Colombo sector, so availability is rarely an issue even on short notice.
Jaffna is the closest Sri Lankan city from India, and around 405 km away from Colombo. Only one airline flies currently from Chennai International Airport (MAA) to Jaffna’s Kankesanturai Airport (JAF):
| Airline | Duration | Frequency |
| IndiGo | ~1h 15–25m | 2 daily flights |
This route is best for travellers heading straight to northern Sri Lanka for the Ramayana Yatra circuit (Jaffna, Trincomalee), Nallur Kandaswamy Temple, and Jaffna's Tamil heritage sites without routing through Colombo first. If planning this route, check out what the Ramayana tour in Sri Lanka offers for heritage lovers.
If you’re routing further south towards Colombo, this is the route you can follow:
| Route | Airlines | Frequency |
| Colombo (Ratmalana) → Jaffna | FitsAir | 3x weekly (Mon, Wed, Sat) |
| Colombo (Ratmalana) → Jaffna | Cinnamon Air | Scheduled/charter, year-round (varies by month) |
| Jaffna → Colombo (Ratmalana) | FitsAir | 3x weekly (Mon, Wed, Sat) |
| Jaffna → Colombo (Ratmalana) | Cinnamon Air | Scheduled/charter, year-round (varies by month) |
Given how frequently the Chennai to Sri Lanka nonstop route operates, a connection is rarely necessary. Chennai to Sri Lanka flight duration only stretches past 4-5 hours once you're routing through Mumbai or Delhi instead of flying direct.
But if your dates coincide with a sold-out nonstop or a specific fare sale, here's what connecting via other Indian hubs actually looks like:
| Via | Airline(s) | Total travel time |
| Madurai | IndiGo | ~4h 35m |
| Bengaluru | Air India, IndiGo | ~4h 30m – 5h 30m |
| Mumbai | Air India | ~7 – 9h |
| Delhi | Air India | ~8h 30m – 9h |
Reaching Sri Lanka from Bengaluru or Madurai adds the least extra time — worth considering if the nonstop is genuinely unavailable. Routing via Mumbai or Delhi only makes sense if you're already starting your journey from further north and Chennai is a stopover rather than your origin city.
Here's what the Chennai to Sri Lanka airfare looks like across airlines, one-way in economy:
| Airline | One-way fare (per person) |
| IndiGo | ₹7,500 – ₹13,000 |
| SriLankan Airlines | ₹14,500 – ₹18,000 |
| Air India | ₹14,000 – ₹18,000 |
| Peak season (Dec–Jan, Apr) | ₹20,000+ |
Please Note: Fares shown are indicative as of 2026 and change daily based on routes and seasons. Always check live pricing before booking.
Booking 2–3 weeks ahead typically saves 10–15% over last-minute fares. Midweek departures (Tuesday–Thursday) tend to price lower than weekend flights.
No, there's no direct Chennai to Sri Lanka train, and there never has been, since the island has no rail bridge connecting it to the mainland.
What does exist is a train-plus-ferry combination, using Nagapattinam in Tamil Nadu as the jump-off point for the one working passenger ferry to Sri Lanka.
Chennai to Sri Lanka distance by train (up to Nagapattinam, the nearest port with ferry access) is about 330 km, covered in roughly 6.5 to 7 hours. Ticket prices for this leg start from around ₹240 in sleeper class.
This route only makes sense if you specifically want the ferry experience or are headed to northern Sri Lanka — it's slower and less convenient than flying if Colombo is your destination.
There is currently one operating passenger ferry between India and Sri Lanka, and it doesn't sail from Chennai directly — it departs from Nagapattinam, about 330 km south of Chennai.
| Class | One-way fare |
| General | ~₹5,000 |
| Premium | ~₹7,500 |
Fares are typically quoted plus applicable taxes, and round-trip tickets are available at a discount over two one-ways.
Important to know before booking this route: The ferry lands in Kankesanthurai, near Jaffna in Sri Lanka's north — not Colombo. If your trip is centred on Colombo, Kandy, or the south coast, you'd need further travel of several hours from Jaffna to reach those areas.
This route suits travellers specifically headed to northern Sri Lanka or those who want the sea-crossing experience as part of the journey, not a shortcut to Colombo.
| Package | Trip Highlights |
| 8D Sri Lanka Couples Trip from Chennai | Sigiriya Rock Fortress, Nine Arch Bridge, Coconut Tree Hill sunset, Galle Fort at dusk |
| 7D Island Getaway to Sri Lanka from Chennai | Elephant orphanage, Temple of the Tooth, Kosgoda turtle hatchery, Bentota water sports |
| 7D Heritage Sri Lanka Tour from Chennai | Ramayana Yatra sites in Jaffna & Trincomalee, Anuradhapura's sacred Bodhi Tree, Dambulla caves, Galle Fort |
Chennai's short flight time and frequent nonstop connections settle the question of how to reach Sri Lanka from Chennai for most travellers — it's simply the easiest gateway to the island from anywhere in India.
Once you've picked your travel dates, you can explore Sri Lanka tour packages from Chennai covering everything from quick beach getaways to full hill-country-to-coast itineraries.
Because this is such a short flight, it's easy to treat it like a domestic one — don't. Indian passport holders need a few things sorted before check-in:
1. Sri Lanka ETA (Electronic Travel Authorization) — free for Indian nationals, applied for online at eta.gov.lk, usually approved within 24 hours. Airlines check for this at the check-in counter in Chennai, not on arrival in Colombo, so apply at least a couple of days before you fly.
2. Passport valid 6+ months beyond your travel dates
3. Proof of onward or return travel. Airline staff at Chennai can deny boarding without this.
4. Accommodation address for your stay in Sri Lanka, as requested on the ETA form.
Keep a digital and printed copy of your approved ETA. Chennai check-in counters and Colombo immigration both ask to see it.
| Flight | Train + Ferry | |
| Total time | ~1.5–4 hours door to door | ~10–14 hours combined |
| Cost (one-way) | ₹9,200 – ₹18,000+ | ₹5,500 – ₹8,000 (train + ferry combined) |
| Destination reached | Colombo (central/south access) | Jaffna (northern Sri Lanka) |
| Best for | Colombo, Kandy, hill country, south coast trips | Northern Sri Lanka, budget travel, sea-crossing experience |
| Frequency | Multiple daily departures | One sailing per day |
For nearly every leisure trip like beaches, hill country, cultural sites, Colombo, flying is the practical answer to how to reach Sri Lanka from Chennai. It's faster, cheaper at the low end, and drops you closer to where most travellers actually want to go.
The train-and-ferry route is worth considering only if Jaffna and the north are your destination, or the journey itself is part of the experience you're after.
Bandaranaike International Airport (CMB) sits in Katunayake, about 30–35 km from Colombo city. From here, you can choose among these three options:
| Option | Travel time | Approx. cost |
| Taxi / private transfer | 40–60 min (up to 90 in traffic) | ₹2,000 – ₹3,500 |
| Airport shuttle bus | 50–60 min | ₹80 – ₹250 |
| Public bus (to Pettah) | 60–90 min | Under ₹100 |
If your onward plan is Kandy, Bentota, or the south coast rather than Colombo itself, several transfer services offer direct routes from the airport, skipping the city altogether.
Fares on the Chennai to Sri Lanka flight route move with two things: Sri Lankan school holidays and Indian festive season overlap.
That covers every real way to go — once you've picked a flight, how to reach Sri Lanka from Chennai stops being a question and just becomes your itinerary. Explore Sri Lanka tour packages from Chennai, or get in touch to have the whole trip planned around your dates.
Diksha
23 Jun 2026Amazing experience. This was my first ever solo trip. My trip captain was Riddhi. She was very supportive, helpful and encouraging throughout the journey. She was accommodating as well. I am so glad that I got on this trip. Keep it up!
Gunda Sailikhith
23 Jun 2026Had a great experience. Stays were good, marshall was good, customer care was good, accomodated extra drop offs and pickups free of cost. Absolutely worth it, especially the customer support
Ajinkya Desai
21 Jun 2026Entire Tour was highly appreciated the efforts taken by Our Capitan Prakash Mishra were helped us to enjoy the tour a lot ....Thanks Wander on....
Veenith Adepu
21 Jun 2026This was an another trip with WanderOn, and just like the previous ones, it was absolutely amazing! A big thanks to our captains Nishant, Tasdeeq, and Harsh for making the journey smooth, fun, and memorable. The breathtaking views and beautiful landscapes were truly the highlights of the trip. Most importantly, I met some wonderful people who turned from strangers into great friends. Looking forward to many more adventures with WanderOn!
Your right to Know!
No ferry runs directly from Chennai. The only passenger ferry connects Nagapattinam, about 330 km south, to Kankesanthurai near Jaffna. The crossing takes roughly 3.5 to 4 hours and costs ₹5,000 to ₹7,500 per person, depending on class.
Not directly. Commercial cargo ships sail Chennai to Colombo in about two days, but don't carry passengers. For sea travel, you'd first need to reach Nagapattinam by road or train, then board the passenger ferry to Kankesanthurai.
Flying is by far the easiest option. Nonstop flights connect Chennai to Colombo in about 1 hour 20 minutes, operated by IndiGo, SriLankan Airlines, and Air India, with 60+ weekly departures and fares starting around ₹9,200 one-way.
May–June and September–October offer the lowest flight fares and pleasant weather across most of the island. December–January and mid-April see peak demand and higher prices, so it's worth booking early for these months.
Given the short 1.5-hour flight, 6 to 8 days works well for most travellers, covering hill country, cultural sites, and beaches without feeling rushed. A quick 4–5 day trip also works if focusing on just one region.
Yes, but it's free for Indian nationals. You'll need a Sri Lanka ETA (Electronic Travel Authorization), applied for online at eta.gov.lk. Approval usually takes 24 hours, and airlines check for it at check-in in Chennai itself.
Yes, Chennai is one of the few Indian cities with a genuine nonstop flight to Colombo. IndiGo, SriLankan Airlines, and Air India all operate this route, taking around 1 hour 20 minutes with no layovers involved.
Chennai to Colombo is about 648 km by air (roughly 350 nautical miles), and around 743 km by sea route. There's no road distance, since no land or bridge route connects Chennai to Sri Lanka.
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