Overnight Trains and Buses vs Flights: Which Saves More for Indian Backpackers?
By Priya Nair (Solo and budget travel writer — backpacking, hostel guides, student travel and first-time-flyer tips for Indian travellers.) · Published · 10 min read
A real comparison of overnight trains, buses, and budget flights for Indian backpackers — accounting for time, comfort, and total cost including hidden charges.
Quick answer
For routes under 800 km, overnight trains (Sleeper or 3AC) are usually the best value for backpackers — you save a night of accommodation and pay INR 300-1,200. For routes 800-1,500 km, budget flights are often comparable in total cost when you factor in time saved and the accommodation night you would otherwise use on a train. For routes over 1,500 km, flights almost always win. But the real answer depends on the specific route — some train journeys are worth taking for the experience regardless of cost.
The true cost of each option
Most cost comparisons only look at ticket prices. Here is the real total cost:
Overnight train (Sleeper class):
- Ticket: INR 300-600 for up to 1,500 km
- Food: INR 100-200 (pantry car or packed meals)
- Accommodation saved: INR 400-1,000 (you sleep on the train)
- Travel to/from station: INR 50-200 (stations are usually central)
- Net cost: effectively INR 0-200 after accounting for saved accommodation
Overnight bus (Volvo/sleeper):
- Ticket: INR 600-2,000 for popular routes
- Accommodation saved: INR 400-1,000
- Comfort penalty: bus sleepers are narrower, noisier, and less safe
- Net cost: INR 200-1,000 after accommodation savings
Budget flight (IndiGo/SpiceJet/AirAsia):
- Base fare: INR 2,000-5,000 (booked 2-4 weeks ahead)
- Cabin bag only (no checked luggage): saves INR 500-800
- Airport transport: INR 200-500 each way (airports are often outside the city)
- Accommodation: you need to pay for a hostel that night since you fly by day
- Total cost: INR 3,000-7,000
Route-by-route comparison
Here is how specific popular backpacker routes compare (prices are approximate — always check current rates):
- Delhi to Jaipur (270 km): Train wins. Shatabdi takes 5 hours for INR 700-900. Bus: 5-6 hours, INR 500-800. Flight is overkill.
- Delhi to Varanasi (800 km): Overnight train is ideal. Sleeper class INR 400, arrives early morning. Flight saves 10 hours but costs INR 3,000-5,000.
- Mumbai to Goa (580 km): The Konkan Railway route is scenic and worth doing once. Sleeper INR 350-500. Flights start from INR 2,000-3,000 and take 1 hour vs 10-12 by train.
- Delhi to Leh (1,000 km by road): No train. Bus takes 24+ hours. Flight takes 1.5 hours and is worth every rupee for time savings.
- Bangalore to Chennai (350 km): Train: 5-6 hours, INR 200-500. Bus: 6-7 hours, INR 500-1,000. Flight: 1 hour, INR 2,000-3,500. Train wins for backpackers.
When trains beat flights (beyond cost)
Trains in India offer things flights cannot:
- Scenery: The Konkan Railway, the route through Rajasthan, and mountain railways are iconic experiences
- Social connections: Solo travellers meet more people on trains than anywhere else in India. Sharing chai and snacks with co-passengers is a quintessential Indian travel experience.
- Flexibility: Missed your train? Buy a general ticket and board the next one. Missed your flight? Pay full price for a new ticket.
- No baggage limits: Carry your 20 kg backpack without extra charges
- City-centre arrival: Stations are in the heart of the city; airports are usually 20-40 km out
When flights are the clear winner
Take the flight when:
- The distance is over 1,500 km (Delhi to Chennai, Mumbai to Kolkata, Delhi to Kochi)
- You are short on time and every day of your trip counts
- The route has no good overnight train (e.g., many Northeast India routes)
- Flight prices drop below INR 2,500 — at that price, even medium-distance flights beat trains on value when you factor in time
Set up fare alerts on FlightGPT for routes you travel frequently. LCC flash sales can drop prices to train-level fares for short periods.
International backpacker routes: buses and trains vs flights
The same logic applies abroad:
- Bangkok to Chiang Mai: Overnight train (INR 400-1,200 depending on class) is a classic backpacker experience. Flight takes 1 hour for INR 2,000-4,000.
- Hanoi to Ho Chi Minh City: Reunification Express train takes 30+ hours. Fly with VietJet for INR 2,000-4,000 in 2 hours. Flight wins on this route.
- Budapest to Prague: FlixBus takes 7 hours for INR 1,200-2,000. RegioJet train takes 7 hours. Ryanair/Wizz Air fly for INR 1,500-3,000 in 1 hour.
The 12go.asia website is the best platform for comparing and booking buses, trains, and ferries across Southeast Asia. For Europe, use Omio or Trainline.
Frequently asked questions
Are overnight trains safe for solo travellers in India?
Generally yes. Book upper berths in Sleeper or 3AC class — they are more private and secure. Keep valuables in a money belt worn under your clothes. Chain your backpack to the berth hook with a bicycle lock. Women solo travellers should book in coaches with the women's quota if available.
How do I book trains in India for backpacking?
Use the IRCTC website or app (requires Indian phone number for registration). Book as soon as tickets open (120 days before for most trains) for confirmed berths. If tickets are waitlisted, try Tatkal booking (opens 1 day before for a surcharge) or check for RAC (likely to confirm). Cleartrip and ixigo also book IRCTC tickets.
Is Volvo bus or flight better for Mumbai to Goa?
The Volvo bus takes 10-12 hours overnight and costs INR 800-1,500. Flights take 1 hour and cost INR 2,000-4,000. For backpackers, the bus saves accommodation money and is the budget choice. For anyone short on time, the flight is worth the premium.
Do budget airlines in India charge for cabin baggage?
Most Indian LCCs include one cabin bag (7 kg, 55x35x25 cm) in the base fare. SpiceJet, IndiGo, and AirAsia India all follow this. Checked baggage is extra (INR 500-1,500 per 15 kg if booked online). Pack in a 40L backpack and skip checked luggage to keep costs low.
Which Indian train class is best for backpackers?
Sleeper class (SL) is the cheapest and most social — open berths with fans, no AC. 3AC is the sweet spot — air-conditioned, curtained berths, clean sheets. 2AC is more comfortable but not worth the price premium for budget travellers. General class is extremely cheap but crowded and not recommended for overnight journeys.