Certainly, here are 50 tips and hacks for travelers going to Romania from India after reaching the airport:

1. Airport Transfers: Arrange for airport transfers in advance for a smooth transition from the airport to your accommodation.
2. Currency Exchange: Exchange currency at the airport if you haven't done so already to have Romanian Lei (RON) for immediate expenses.
3. Local SIM Card: Purchase a local SIM card at the airport for data, calls, and navigation during your stay.
4. Transportation Apps: Install transportation apps like Uber, Bolt, or local taxi apps for convenient rides from the airport.
5. Airport Lounges: Consider using airport lounges for relaxation, refreshments, and Wi-Fi access before continuing your journey.
6. Language Assistance: Seek assistance from airport staff or use translation apps to communicate effectively if you encounter language barriers.
7. Baggage Claim: Retrieve your baggage promptly and ensure all your belongings are intact before leaving the airport.
8. Airport Maps: Familiarize yourself with the airport layout using maps or information boards to navigate efficiently.
9. Customs Clearance: Follow customs procedures and declare any items as required to avoid delays or penalties.
10. Local Transportation Info: Inquire about local transportation options at the airport, such as buses, trains, or rental cars, based on your destination.
11. Airport Hotels: If you have a long layover, consider booking a room at an airport hotel for rest and relaxation.
12. Duty-Free Shopping: Explore duty-free shops for souvenirs, gifts, and tax-free purchases before leaving the airport.
13. Airport Dining: Grab a meal or snack at airport restaurants or cafes if you're hungry after your flight.
14. Airport Amenities: Take advantage of airport amenities like lounges, Wi-Fi, charging stations, and restrooms.
15. Local Maps: Pick up local maps or download digital maps to navigate the city or region you're visiting.
16. Public Transport Cards: Purchase public transport cards or tickets at the airport for hassle-free travel within the city.
17. Airport Security Tips: Follow security guidelines, keep your documents handy, and cooperate with security checks.
18. Local Events Info: Check for local events, festivals, or concerts happening during your stay for cultural experiences.
19. Emergency Contacts: Save emergency contacts for local police, hospitals, and your embassy or consulate in Romania.
20. Weather Updates: Check weather updates at the airport or online to prepare for outdoor activities or sightseeing.
21. Travel Insurance Info: Keep your travel insurance details accessible in case of emergencies or medical assistance.
22. Local Etiquette Reminders: Review local etiquette regarding greetings, tipping, and cultural norms to respect local customs.
23. Hotel Reservations: Confirm your hotel reservations and note down the address and contact information for easy navigation.
24. Local Tourist Information: Visit the airport tourist information desk for brochures, maps, and guidance on tourist attractions.
25. Safety Tips: Be aware of your surroundings, avoid displaying valuables, and stay alert while traveling from the airport.
26. Internet Connectivity: Test your mobile data or Wi-Fi connection at the airport to ensure seamless communication.
27. Local Cuisine Recommendations: Ask airport staff or locals for restaurant recommendations to try authentic Romanian cuisine.
28. Travel Health Tips: Stay hydrated, rest if needed, and follow hygiene practices to stay healthy after your flight.
29. Local Currency Tips: Keep small denominations of Romanian Lei for easier transactions and tipping.
30. Local Time Reminder: Set your watch or phone to the local time zone (Eastern European Time - EET) upon arrival.
31. Transportation Timetables: Check transportation timetables or schedules at the airport for timely departures.
32. Emergency Kit Check: Review your emergency kit or first-aid supplies to ensure you're prepared for unexpected situations.
33. Local SIM Activation: Activate your local SIM card and test calls, texts, and data services before leaving the airport.
34. Airport Shuttle Services: If available, use airport shuttle services for cost-effective transportation to city centers or hotels.
35. Hotel Shuttle Information: Inquire about hotel shuttle services at the airport if your accommodation offers such amenities.
36. Local Shopping Tips: Explore duty-free shops or local markets at the airport for last-minute shopping opportunities.
37. Airport Information Desks: Seek assistance from airport information desks for any queries or concerns about your journey.
38. Transportation Fare Estimates: Get fare estimates for taxis or rideshare services to avoid overpaying for transportation.
39. Local Events Updates: Subscribe to local event calendars or apps for updates on concerts, exhibitions, and cultural events.
40. Airport Security Guidelines: Adhere to airport security guidelines regarding luggage size, liquids, and prohibited items.
41. Local Tourist Cards: Purchase local tourist cards or passes at the airport for discounts on attractions and public transport.
42. Airport Lounge Access: If eligible, enjoy access to airport lounges for relaxation, refreshments, and business facilities.
43. Local Weather Alerts: Sign up for weather alerts or notifications to stay informed about changing weather conditions.
44. Transportation Apps Setup: Set up transportation apps on your phone for quick bookings and route planning.
45. Airport Parking Info: If renting a car, gather information about airport parking facilities, rates, and procedures.
46. Local SIM Data Plans: Choose suitable data plans for your local SIM card based on your internet usage needs.
47. Airport Assistance Services: Utilize airport assistance services for elderly passengers, travelers with disabilities, or families with young children.
48. Transportation Fare Negotiation: Negotiate fares with taxi drivers or private transport services for fair pricing.
49. Local Event Tickets: Purchase tickets for local events or attractions at the airport to save time later.
50. Airport Security Tips: Be vigilant, report suspicious activities, and follow airport security instructions for a safe journey.

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These tips cover everything from navigating the airport to preparing for your onward journey within Romania, ensuring a smooth and enjoyable travel experience.