Cheap flights from Knoxville to Barcelona-El Prat Airport from $310
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Barcelona-El Prat Airport departing on 9/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Knoxville to Barcelona-El Prat Airport
Our best United Airlines deals on Knoxville to Barcelona-El Prat Airport flight tickets
American Airlines flights from Knoxville to Barcelona-El Prat Airport
Our best American Airlines deals on Knoxville to Barcelona-El Prat Airport flight tickets
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How to get the cheapest flight ticket from Knoxville to Barcelona-El Prat Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Barcelona-El Prat Airport?
The cheapest month to fly to Barcelona-El Prat Airport from Knoxville is in November. Flight prices, which tend to average around $721, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Barcelona-El Prat Airport from Knoxville during February instead. Flights to Barcelona-El Prat Airport in February, while not as cheap as those in November, still average around $743.
What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?
The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Monday when prices can be found for as low as $750. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,167. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.
What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?
Flying to Barcelona-El Prat Airport from Knoxville in the evening is the least expensive time of day to depart. momondo users have found prices as low as $850 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,047 on average. Flights to Barcelona-El Prat Airport from Knoxville in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Barcelona-El Prat Airport?
You are more likely to see cheaper flights to Barcelona-El Prat Airport from Knoxville when booking 2 weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $1,116 when searching 2 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Knoxville for as low as $491 on momondo.
What is the cheapest airline that flies from Knoxville McGhee Tyson to Barcelona-El Prat?
United Airlines, Air Canada, and British Airways are the most popular carriers operating from Knoxville McGhee Tyson to Barcelona-El Prat
What airlines fly to Barcelona-El Prat Airport?
Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Barcelona-El Prat Airport from Knoxville according to our data. Delta is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Barcelona-El Prat Airport. Keep in mind that there are 5 different airlines that fly to Barcelona-El Prat Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Knoxville to Barcelona-El Prat Airport
Cheap Knoxville to Barcelona-El Prat Airport (TYS to BCN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Knoxville to Barcelona-El Prat Airport
How far is Knoxville McGhee Tyson to Barcelona-El Prat by plane?
The straight-line distance from Knoxville McGhee Tyson to Barcelona-El Prat is 4456.0 mi. Flights usually cover this in 11h 09m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Barcelona-El Prat Airport?
Prices for flights from Knoxville McGhee Tyson Airport to Barcelona-El Prat Airport were last updated today.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Barcelona-El Prat Airport?
As of April 2025, there are 5 operators available to choose from for flights from Knoxville McGhee Tyson Airport to Barcelona-El Prat Airport.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Barcelona-El Prat Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Barcelona-El Prat Airport.
What documentation or ID do you need to fly to Barcelona-El Prat Airport?
The necessary travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Knoxville to Barcelona-El Prat Airport?
Based on momondo bookings for flights between Knoxville and Barcelona-El Prat Airport, the leading airline is American Airlines, making up 30% of the total bookings. Other popular airlines include United Airlines with 27%, British Airways with 18%, and Delta with 13%.
Best airlines flying from Knoxville to Barcelona-El Prat Airport
Compare and see reviews for airlines that fly from Knoxville to Barcelona-El Prat Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $459 | Free Cancellation | Rating 8.0 7,897 reviews | |||
| PriceFrom $530 | Free Cancellation | Rating 7.8 1,323 reviews | |||
| PriceFrom $620 | Free Cancellation | Rating 6.6 6,718 reviews | |||
| PriceFrom $677 | Free Cancellation | Rating 7.4 8,616 reviews | |||
| PriceFrom $690 | Free Cancellation | Rating 7.2 10,000 reviews |
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Why should I use momondo to find a flight deal from Knoxville to Barcelona?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Knoxville to Barcelona. momondo saves you time and could save you money on your trip.
Can I find flights from Knoxville to Barcelona with flexible booking policies on momondo?
All flight searches from Knoxville to Barcelona on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Knoxville to Barcelona?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Knoxville to Barcelona.
I’m not ready to book a flight from Knoxville to Barcelona right now. Can momondo alert me if prices change?
Price alerts on flights to Barcelona from Knoxville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.