International Route

Delhi to Bangkok Flights — Cheapest Fares & Travel Guide (2026)

Updated June 25, 2026 | 7 min read

Bangkok is the most popular Southeast Asian destination for Indian travelers — affordable, vibrant, and just 4.5 hours from Delhi by direct flight. Here's how to book the cheapest fares.

Route Snapshot

Distance2,960 km
Flight Time4 hours 30 min (non-stop)
AirportsDEL → Suvarnabhumi (BKK) / Don Mueang (DMK)
VisaVisa on Arrival (THB 2,000)
Fare RangeRs. 10,000 – Rs. 28,000 (economy)

Airlines Comparison

Airline Airport Baggage Starting
IndiGoBKK20kgRs. 10,000
Air IndiaBKK30kgRs. 14,000
Thai AirwaysBKK30kgRs. 16,000
Thai AirAsiaDMK20kgRs. 9,000

Thailand Visa for Indians

  • Visa on Arrival (VOA): Available at Bangkok airports for up to 15 days
  • Cost: THB 2,000 (approximately Rs. 4,800)
  • Requirements: Passport (6+ months validity), return ticket within 15 days, hotel booking, THB 10,000 cash
  • E-visa: Also available — apply online for faster airport processing
  • Important: VOA queue at DMK can be 1-2 hours during peak times. Apply for e-visa to skip the line.

Best Months for Cheap Flights

  • Cheapest: May, June, September (monsoon in Bangkok, lower demand)
  • Good value: March, April, October
  • Peak (expensive): November-February (cool, dry season), December-January highest
  • Book 4-6 weeks ahead for the sweet spot between price and availability

Bangkok Budget Tips

  • Airport to city: Airport Rail Link from BKK to city center for THB 45 (Rs. 110)
  • Don Mueang (DMK): Bus A1/A2 to BTS station for THB 30
  • Street food: Meals from THB 40-80 (Rs. 100-200)
  • BTS/MRT: Bangkok metro is cheap and efficient — THB 16-59 per trip
  • Weekend markets: Chatuchak Market — one of the world's largest open-air markets

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