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Find cheap one-way flights from Kauai to Barcelona starting at US$760.

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 Kauai to Barcelona?

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 Kauai to Barcelona

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

United Airlines
From US$541
Hawaiian Airlines
From US$568
Alaska Airlines
From US$615
American Airlines
From US$728
Lufthansa
From US$748
Delta Air Lines
From US$770
Virgin Atlantic
From US$1,070
Southwest Airlines
From US$1,081
ITA Airways
From US$1,848
British Airways
From US$3,630
ANA airlines

Find more flights and airlines

Find cheap flights from Kauai to Barcelona by different airports

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

  • Cheapest
    United Airlines
    LIH
    22:50
    35h 20m
    2 transfer
    BCN
    22:10
    Lihue Airport - Barcelona Airport
    Tue, Apr 2United Airlines
    US$541
  • United Airlines
    LIH
    22:50
    35h 20m
    2 transfer
    BCN
    22:10
    Lihue Airport - Barcelona Airport
    Tue, Apr 2United Airlines
    US$541
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Kauai (LIH) to Barcelona (BCN) the cheapest?

    Airlines adjust prices for flights from Kauai to Barcelona 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 Kauai (LIH) to Barcelona (BCN) cost?

    According to Trip.com's data, the lowest price is around $1,298.

Kauai to Barcelona Flight Information

Cheapest nonstop flight price

$759

Off-season for travel

January

Peak season for travel

June