Cheap Flights from Barcelona to Knoxville from $574

Frequently Asked Questions

• What are the cheapest flights from Barcelona to Knoxville (BCN-TYS)?

  Based on Trip.com data, American Airlines offers one-way fares as low as $574 on Cheapest nonstop routes (e.g. BCN to TYS on Wed, Sep 9), while Virgin Atlantic offers Cheapest nonstop round-trips from $913 departing on Wed, Oct 7 and returning on Wed, Oct 14.

• Which airlines offer direct flights from Barcelona to Knoxville?

  At the moment, you can catch a nonstop flight from Barcelona to Knoxville with the following airlines, including: TAP Air Portugal Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Barcelona to Knoxville?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Barcelona to Knoxville is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Barcelona to Knoxville?

  To find best deals on flights from Barcelona to Knoxville, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Sep 9, with one-way flights priced at just $574.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Knoxville travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Barcelona (BCN) to Knoxville (TYS) the cheapest?

  The cheapest months to fly from Barcelona to Knoxville is November, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Barcelona to Knoxville on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Barcelona to Knoxville on August 31, 2026 with American Airlines, with prices starting at $574.

• Which airports can I fly to for Knoxville from Barcelona?

  You can land at any one of the following hubs in Knoxville, with Josep Tarradellas Barcelona-El Prat Airport to Mcghee Tyson Airport (BCN-TYS) is by far the most common option on this route: Mcghee Tyson Airport (TYS).

• Is there any time difference between Barcelona and Knoxville?

  The time difference between Knoxville and Barcelona is 6h.

• How do I change or cancel my ticket from Barcelona to Knoxville?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Barcelona to Knoxville?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Barcelona to Knoxville is $1,172. Fares vary by travel date, airline and availability.

• How do I book flights from Barcelona to Knoxville on Trip.com?

  Enter Barcelona and Knoxville, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.