Pace and Intensity
This is the biggest difference. Sri Lanka is easy to love from day one. Drivers become friends over a week, homestay cooks send you off with packed lunches and the slow roads become part of the rhythm once you stop fighting them. Most couples hire a car and driver for the whole loop and spend each day in a new, manageable place.
India asks more of you. The traffic is loud, distances are long and the old cities are crowded. In return it gives you scale and contrast that no other country matches. Service at India's top hotels is famously attentive, with staff who know how you take your chai by the second morning, which softens the edges a lot.
If this is your first big trip to South Asia, Sri Lanka is the gentler introduction. If you have traveled widely and want something that will astonish you both, India is worth the extra effort.
Palaces, Forts and Rock Cities
India wins on monuments. In Rajasthan, former royal families turned their palaces into hotels, so you can sleep where maharajas received guests. Jaipur has Amber Fort and the bazaars of the Pink City. Udaipur rises around Lake Pichola with the City Palace on the shore. Agra has the Taj Mahal, built by an emperor as a tomb for his wife, the most famous monument to marriage anywhere.
Sri Lanka's history is older in places and more compact. The Cultural Triangle holds three UNESCO sites within a couple of hours of each other: the rock fortress of Sigiriya, the painted cave temples of Dambulla and the ruined royal city of Polonnaruwa. Kandy's Temple of the Tooth Relic is the island's holiest shrine. Galle Fort's Dutch-era lanes are among the most walkable old quarters in Asia.
For wow factor, India. For history you can see without long transfers, Sri Lanka.
Hotels for Two
India's palace hotels are a big reason to go. In Udaipur, Taj Lake Palace covers its own island in the middle of Lake Pichola and you arrive by boat. The Oberoi Udaivilas spreads across about 30 acres of gardens and domes facing the City Palace. The Leela Palace Udaipur sits beside it on the western shore. In Jaipur, Rambagh Palace was the Maharaja of Jaipur's residence. In the south, Kumarakom Lake Resort has timber villas on Vembanad Lake and Taj Exotica on Swaraj Dweep sits near Radhanagar Beach in the Andamans.
Sri Lanka's best stays are smaller and more intimate. Water Garden Sigiriya has 30 villas among ponds with Lion Rock on the skyline. 98 Acres Resort & Spa puts chalets on a tea estate near Ella. Amangalla occupies a colonial building inside Galle Fort and Cape Weligama sits on a clifftop promontory above the Indian Ocean near Mirissa.
Wildlife and Beaches
Both are strong on wildlife, with different stars. Sri Lanka's Yala National Park has one of the world's best chances of seeing a leopard. Elephants gather by the hundreds at Minneriya around August and September. From December to April, boats leave Mirissa at dawn to look for blue whales.
India's headline is the tiger. Ranthambore, a few hours from Jaipur, is one of the best parks to see one and has some of the country's most polished tented camps. April to June is prime tiger season because animals gather at waterholes, though it is very hot.
For beaches, Sri Lanka is easier because the coast is never far away. The south and west shine from December to April and the east around Trincomalee from May to September. India's best honeymoon beaches are in Goa and the Andaman Islands, both a flight away from Rajasthan and best from November to March. Respect red flags on both, since currents can be strong.
Seasons Side by Side
India's main season is October to March. Rajasthan and Agra are dry and sunny, with cool mornings in December and January, when fog can delay trains and flights around Delhi. Goa, Kerala and the Andamans are best from November to March. April to June is very hot in the north and the monsoon brings heavy rain from June to about September.
Sri Lanka works in almost any month if you pick the right coast. December to April suits Galle, Mirissa and the hill country. May to September suits Trincomalee and the east, while the Cultural Triangle stays dry. October and November are the most unsettled everywhere.
So for a winter honeymoon, both work beautifully. For a summer honeymoon, Sri Lanka's east coast is the better choice, while India is wet in the south and baking in the north. Avoid India's Christmas and New Year peak if you want better rates.
Getting There and Costs
India has the edge on flights for East Coast couples. Air India and United fly nonstop from the New York area to Delhi in roughly 14 to 16 hours. United also flies Newark to Mumbai. Sri Lanka has no nonstop US flights, so couples connect through Doha, Dubai, Abu Dhabi, Istanbul or Singapore to Colombo (CMB), around 20 to 26 hours door to door.
On the ground, both are good value. In India, heritage hotels often run about $100 to $250 a night, while the famous palace hotels commonly start around $500 to $1,000 in peak months. In Sri Lanka, boutique hotels run very roughly $80 to $200 and luxury stays about $350 to $900, often with meals. A car and driver costs around $60 to $100 a day in Sri Lanka and is one of India's best bargains too. All figures are approximate.
The State Department rates both countries Level 2.
Doing Both
Combining them is easy. Colombo is a short flight from Chennai, Kochi, Bengaluru and Delhi. The most natural pairing is India's north followed by a Sri Lanka loop: Delhi, Agra, Jaipur and Udaipur for about eight days, then a flight to Colombo for Sigiriya, the tea country and the south coast. That is a full three weeks.
With two weeks, choose one. Sri Lanka's loop of Sigiriya, Kandy, Ella, a safari and the south coast fills ten to fourteen days nicely. India's twelve-day route of Delhi, Agra, Jaipur, Udaipur and Kerala does too.
For both countries, dress modestly at temples, with shoulders and knees covered for both of you. Carry a light scarf. Use repellent at dawn and dusk for dengue. If you're pregnant or hoping to be soon, check CDC travel health notices. Cover any Buddha tattoos in Sri Lanka.