Land in Kochi in the morning; collect luggage and take the airport shuttle/city bus to Ernakulam KSRTC/Ernakulam Town bus hub for onward public buses to Munnar. This avoids car rental and keeps costs low.
Board a scheduled state/private bus from Ernakulam to Munnar; buses run several times a day and are the economical option (book seats if possible). Expect scenic hill ascent with stops.
Check into two economy/two-room homestays or guesthouse close to town; homestays are friendly, cheaper and good for groups — 2 rooms pre-booked for 6 travellers.
Economical option: rent 3 scooters (2 riders per scooter where legally allowed) for local mobility, or hire shared autos for short trips. Scooters let you cover viewpoints at your pace; carry helmet and driving licence.
Visit early to see the Nilgiri tahr and montane grasslands. Park timings ~7:00am–4:00pm; arrive early because visitor numbers are limited and seasonal closures may apply.
Check in to a budget/full-board houseboat that can accommodate 6 — overnight cruise through canals and paddy fields is a highlight; standard check-in times vary, confirm with operator.
Short cultural visit to the famous Sivagiri pilgrimage spot and the Janardanaswamy Temple; both are open in morning hours (check temple timings for darshan).
Time to unwind; short 30–60 minute ayurvedic massage can be booked economically at small centres on the cliff (advanced booking recommended for groups).
Early breakfast and check-out; keep luggage ready for the train to Ernakulam/transfer to Fort Kochi depending on your flight time (morning or afternoon departure).
Take an express/fast train to Ernakulam — economical and frequent. If flight is later in the day, continue to Fort Kochi for a heritage walk; if flight is early, take a train straight to the airport area.
Take the Ernakulam shuttle or shared taxi to Cochin Airport; allow buffer time for traffic and airline check-in. Aim to reach the airport at least 2–3 hours before departure.
Complete check-in and boarding procedures. Trip concludes at the airport — plan a little extra time if you must return rented scooters or collect deposits.
Estimated aggregate for 6 people covering 2 rooms per night, public buses/trains, 3 shared scooters for a few days, local food (dhaba/street/cafes), a single overnight houseboat and major activity fees: Accommodation ~INR22,600; Transport & transfers (buses, trains, local autos, scooter rentals) ~INR22,560; Food & drinks (street/dhaba/local cafes) ~INR15,000; Activities & entries (Eravikulam, Mattupetty boating, Periyar boat, yoga etc.) ~INR4,500. Total estimated cost ≈ INR59,000 for the group (~INR9,900 per person). Prices are approximate, change with season and bookings — book trains and houseboat early for availability and better rates.