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Find cheap one-way flights from Bangkok to Iasi starting at US$581.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Bangkok to Iasi?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Bangkok to Iasi

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Sichuan Airlines
From US$382
China Eastern Airlines
From US$382
Air China
From US$415
Vietnam Airlines
From US$439
IndiGo
From US$449
Gulf Air
From US$465
Etihad Airways
From US$507
Oman Air
From US$533
China Airlines
From US$542
Shanghai Airlines
From US$548
ANA airlines

Find more flights and airlines

Find cheap flights from Bangkok to Iasi by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Bangkok to Iasi.

  • Cheapest
    Sichuan Airlines
    BKK
    12:45
    34h 35m
    2 transfer
    IAS
    19:20
    Suvarnabhumi Airport - Iasi International Airport
    Wed, Apr 3Sichuan Airlines
    US$382
  • Sichuan Airlines
    BKK
    12:45
    34h 35m
    2 transfer
    IAS
    19:20
    Suvarnabhumi Airport - Iasi International Airport
    Wed, Apr 3Sichuan Airlines
    US$382
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Bangkok (BKK) to Iasi (IAS) the cheapest?

    Airlines adjust prices for flights from Bangkok to Iasi based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Bangkok (BKK) to Iasi (IAS) cost?

    According to Trip.com's data, the lowest price is around $1,303.
  • What is the transportation method from the main airport to downtown in Iasi?

    • The distance from Iasi International Airport to downtown is about 3km. It takes about 20 minutes by taxi.

Bangkok to Iasi Flight Information

Cheapest nonstop flight price

$580

Off-season for travel

January

Peak season for travel

May