HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Algarve

$948+ 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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — FAO
Jan 29 — Feb 51
Thu 1/29
Thu 2/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Algarve with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Knoxville to Algarve

Best flights from Knoxville to Algarve
Discover carefully curated flight deals from Knoxville to Algarve that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 30, 2025.

This Ovago deal was found by Cheapflights users on 12/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/132:21 pmTYS - FAO
2 stops20h 44mMultiple Airlines
Fri 2/204:35 pmFAO - TYS
2 stops31h 54mMultiple Airlines
Deal found 12/30$948
This KLM deal was found by Cheapflights users on 12/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:20 pmTYS - FAO
2 stops18h 45mKLM
Mon 6/19:45 pmFAO - TYS
2 stops25h 30mKLM
Deal found 12/28$1,024
This oojo deal was found by Cheapflights users on 12/28. 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.
Mon 5/257:50 amTYS - FAO
2 stops25h 55mBritish Airways
Mon 6/17:40 pmFAO - TYS
2 stops26h 50mBritish Airways
Deal found 12/28$1,099
This Expedia deal was found by Cheapflights users on 12/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/256:56 pmTYS - FAO
2 stops43h 04mMultiple Airlines
Mon 6/17:40 pmFAO - TYS
2 stops29h 58mMultiple Airlines
Deal found 12/28$1,145

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 December 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,024
(KLM)
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.
Search Deals
From Knoxville McGhee Tyson to Algarve
Search Deals

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 December 30, 2025.
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 2/13

2:21 pm-4:05 pm

2 stops20h 44m

Faro

Fri 2/20

4:35 pm-7:29 pm

2 stops31h 54m

$948

KnoxvilleFaro

TYS - FAO

TYSFAO

Knoxville McGhee Tyson

Mon 5/25

7:20 pm-7:05 pm

2 stops18h 45m

Faro

Mon 6/1

9:45 pm-6:15 pm

2 stops25h 30m

$1,024

KnoxvilleFaro

TYS - FAO

TYSFAO

Knoxville McGhee Tyson

Mon 5/25

7:50 am-2:45 pm

2 stops25h 55m

Faro

Mon 6/1

7:40 pm-5:30 pm

2 stops26h 50m

$1,099

KnoxvilleFaro

TYS - FAO

TYSFAO

Knoxville McGhee Tyson

Mon 5/25

6:56 pm-7:00 pm

2 stops43h 04m

Faro

Mon 6/1

7:40 pm-8:38 pm

2 stops29h 58m

$1,145

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

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 18h 45m. KLM provides one of the quickest options available for as low as $1,024. Knoxville and Algarve are separated by a distance of 4103 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.