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Algarve

$1,148+ Cheap flights from Knoxville (TYS) to Algarve

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — FAO
Mar 19 — Mar 261
Thu 3/19
Thu 3/26
1 adult, Economy
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Cheap flight deals from Knoxville to Algarve

Cheapest flights from Knoxville to Algarve
Explore the most affordable flight options available from Knoxville to Algarve. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 17, 2026.

This oojo deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/37:40 am
TYS
-
FAO
2 stops30h 30m
Aer Lingus
Fri 4/1011:45 am
FAO
-
TYS
2 stops38h 36m
Aer Lingus
Deal found 2/16$1,148
This United Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:25 pm
TYS
-
FAO
2 stops34h 00m
United Airlines
Mon 3/26:05 am
FAO
-
TYS
2 stops18h 24m
United Airlines
Deal found 2/14$1,886

Find flight deals from Knoxville to Algarve

Keep the following information in mind while searching for Knoxville to Algarve flight deals. Data was last updated February 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,886
(United Airlines)
Provider with most accurate pricing for Knoxville McGhee Tyson-Faro flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Faro flights.
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From Knoxville McGhee Tyson to Algarve
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Algarve that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 17, 2026.
Use the filters below to find and compare flights from Knoxville to Algarve that are best for you.

Fly from

Knoxville

Fly to

Algarve

Route

Depart

Return

Price

KnoxvilleFaro

TYS - FAO

TYSFAO

Knoxville McGhee Tyson

Fri 4/3

7:40 am-7:10 pm

2 stops30h 30m

Faro

Fri 4/10

11:45 am-9:21 pm

2 stops38h 36m

$1,148

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Best time to book a flight from Knoxville to Algarve

Have a flexible travel schedule? Discover the best time to fly to Algarve from Knoxville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Algarve
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Algarve. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to Algarve?

    Located just 11.3 mi from the city center, Knoxville McGhee Tyson (TYS) is the airport most travelers will use when flying to Algarve from Knoxville.

  • How long is the flight from Knoxville to Algarve?

    A quick flight from Knoxville to Algarve can take about 30h 30m. Aer Lingus provides one of the quickest options available for as low as $1,148. Knoxville and Algarve are separated by a distance of 4103 mi.

  • Can I find deals for flights from Knoxville to Algarve that include hotel bookings?

    Yes. In addition to deals on Knoxville to Algarve flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Algarve?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Algarve.

  • Can I find deals for business class flights from Knoxville to Algarve?

    Yes. Cheapflights offers flight deals from Knoxville to Algarve by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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