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Cheap Flights from Houston to Barcelona starting at S$ 305

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

  • One way
  • Round-trip

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

Cheapest time to fly from Houston to Barcelona

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

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Houston to Barcelona

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

Westjet
From S$ 305
American Airlines
From S$ 419
Spirit Airlines
From S$ 473
Frontier Airlines
From S$ 527
Delta Air Lines
From S$ 537
United Airlines
From S$ 539
Southwest Airlines
From S$ 565
IBERIA
From S$ 592
Air France
From S$ 600
Virgin Atlantic
From S$ 608
ANA airlines

Find more flights and airlines

Alternative Routes from Houston to Barcelona

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

  • Cheapest
    Westjet
    IAH
    18:15
    35h 10m
    1 transfer
    BCN
    12:25
    George Bush Intercontinental Airport - Barcelona Airport
    Mon, May 6Westjet
    S$ 305
  • American Airlines
    HOU
    12:15
    15h 15m
    2 transfer
    BCN
    10:30
    William P. Hobby Airport - Barcelona Airport
    Wed, Apr 3American Airlines
    S$ 562
  • American Airlines
    HOU
    12:15
    15h 15m
    2 transfer
    BCN
    10:30
    William P. Hobby Airport - Barcelona Airport
    Wed, Apr 3American Airlines
    S$ 562
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Houston (HOU) to Barcelona (BCN) the cheapest?

    Airlines adjust prices for flights from Houston to Barcelona based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Houston (HOU) to Barcelona (BCN) cost?

    According to Trip.com's data, the lowest price is around S$ 1,812.
  • How many airports in Barcelona?

    There are 1 airports near Barcelona: Barcelona Airport.

Find cheapest flight ticket from Houston to Barcelona

Cheapest direct flight price

S$ 305

Cheapest month

May

Peak season for travel

September