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Cheap flights from Kingsport, TN to Portugal from $759

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
TYS — LIS
May 12 — May 191
From?
To?
Sun 5/12
Sun 5/19
1 adult, Economy
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When is the cheapest time to fly from Kingsport to Portugal (K1N - PT)?

When flying from Kingsport to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Delta flights from Kingsport to Portugal

Explore cheap flight options specifically provided by Delta for the route between Kingsport and Portugal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Find some of the cheapest Delta flights traveling from Kingsport to Portugal. It's recommended that users confirm their flight details before booking.
Tue 8/202:25 pmTRI - LIS
2 stops15h 50mDelta
Tue 8/275:00 amLIS - TRI
2 stops18h 31mDelta
Deal found 5/6$759
Mon 6/36:05 amTRI - LIS
2 stops20h 55mDelta
Sat 6/1512:10 pmLIS - TRI
2 stops26h 29mDelta
Deal found 5/6$1,328

Cheap American Airlines flights from Kingsport to Portugal

Explore cheap flight options specifically provided by American Airlines for the route between Kingsport and Portugal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Some of the lowest-priced American Airlines flights we've found at this time heading from Kingsport to Portugal. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 6/45:15 amTRI - LIS
2 stops22h 50mAmerican Airlines
Sat 6/1510:15 pmLIS - TRI
2 stops28h 20mAmerican Airlines
Deal found 5/6$1,290
Thu 6/65:00 amTRI - LIS
2 stops23h 05mAmerican Airlines
Sat 6/1510:15 pmLIS - TRI
2 stops28h 20mAmerican Airlines
Deal found 5/6$1,340

Cheap Kingsport to Portugal flights in May & June 2024

Find cheap flight options from Kingsport to Portugal specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 7, 2024.
These are some of the best deals we've found on flights to Portugal in 2024 at this time. Check back soon for alternative fares.
Tue 6/45:15 amTRI - LIS
2 stops22h 50mAmerican Airlines
Sat 6/1510:15 pmLIS - TRI
2 stops28h 20mAmerican Airlines
Deal found 5/6$1,290
Mon 6/36:05 amTRI - LIS
2 stops20h 55mDelta
Sat 6/1512:10 pmLIS - TRI
2 stops26h 29mDelta
Deal found 5/6$1,328
Thu 6/65:00 amTRI - LIS
2 stops23h 05mAmerican Airlines
Sat 6/1510:15 pmLIS - TRI
2 stops28h 20mAmerican Airlines
Deal found 5/6$1,340

Kingsport to Portugal 2024 flight deals

Discover exclusive flight deals for travel between Kingsport and Portugal in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
These are some of the best deals we've found on flights to Portugal in 2024 at this time. Check back soon for alternative fares.
Tue 8/202:25 pmTRI - LIS
2 stops15h 50mDelta
Tue 8/275:00 amLIS - TRI
2 stops18h 31mDelta
Deal found 5/6$759
Tue 8/132:25 pmTRI - LIS
2 stops15h 30mKLM
Tue 8/207:30 pmLIS - TRI
2 stops28h 01mKLM
Deal found 5/6$915
Tue 6/45:15 amTRI - LIS
2 stops22h 50mAmerican Airlines
Sat 6/1510:15 pmLIS - TRI
2 stops28h 20mAmerican Airlines
Deal found 5/6$1,290
Mon 6/36:05 amTRI - LIS
2 stops20h 55mDelta
Sat 6/1512:10 pmLIS - TRI
2 stops26h 29mDelta
Deal found 5/6$1,328
Thu 6/65:00 amTRI - LIS
2 stops23h 05mAmerican Airlines
Sat 6/1510:15 pmLIS - TRI
2 stops28h 20mAmerican Airlines
Deal found 5/6$1,340

One-way flights to Portugal from Kingsport

Search for one-way flight options from Kingsport to Portugal. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
If you're seeking multiple options on one-way flights from Kingsport to Portugal, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Kingsport to Portugal instead should update the search form at the top of page.
Sun 5/123:31 pmTRI - OPO
2 stops18h 59mDelta
Deal found 5/6$1,769

Find flights from Kingsport to Portugal within your budget

Customize your flight search to find flights from Kingsport to Portugal 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 2,749,864 searches. Data last updated May 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$759 - $1,340

Route

Depart

Return

Price

Blountville Tri Cities TN/VALisbon Humberto Delgado

TRI - LIS

TRILIS

Blountville Tri Cities TN/VA

Tue 8/20

2 stops15h 50m

Lisbon Humberto Delgado

Tue 8/27

2 stops18h 31m

$759

Blountville Tri Cities TN/VALisbon Humberto Delgado

TRI - LIS

TRILIS

Blountville Tri Cities TN/VA

Tue 8/13

2 stops15h 30m

Lisbon Humberto Delgado

Tue 8/20

2 stops28h 01m

$915

Blountville Tri Cities TN/VALisbon Humberto Delgado

TRI - LIS

TRILIS

Blountville Tri Cities TN/VA

Tue 6/4

2 stops22h 50m

Lisbon Humberto Delgado

Sat 6/15

2 stops28h 20m

$1,290

Blountville Tri Cities TN/VALisbon Humberto Delgado

TRI - LIS

TRILIS

Blountville Tri Cities TN/VA

Mon 6/3

2 stops20h 55m

Lisbon Humberto Delgado

Sat 6/15

2 stops26h 29m

$1,328

Blountville Tri Cities TN/VALisbon Humberto Delgado

TRI - LIS

TRILIS

Blountville Tri Cities TN/VA

Thu 6/6

2 stops23h 05m

Lisbon Humberto Delgado

Sat 6/15

2 stops28h 20m

$1,340

Flights are sorted by cheapest first

Deals found on 5/6

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated May 7, 2024.
Get a feel of what it's like to fly with Delta and American Airlines from Kingsport to Portugal by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,810 reviews
Check prices

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,810 reviews
Delta
8.1
Very good
10,810 reviews
Check prices

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,598 reviews
Delta
8.1
Very good
10,810 reviews
Check prices

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,686 reviews
Delta
8.1
Very good
10,810 reviews
Check prices

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

  • Can I find flights from Kingsport to Portugal for under $800 on Cheapflights?

    Yes, there are multiple flights from Kingsport to Portugal for under $800. The cheapest flight booked recently is on Delta for just $759, but on average you can expect to pay $1,126.

  • What are the most popular airlines that fly from Kingsport to Portugal?

    Before booking your flight from Kingsport to Portugal check out the most popular airlines for this route: American Airlines, British Airways or Delta.

  • What does TYS to LIS mean?

    TYS and LIS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. TYS to LIS refers to a flight route from Knoxville McGhee Tyson Airport to Lisbon Humberto Delgado Airport. Porto Airport (OPO), Faro Airport (FAO), Funchal Madeira Airport (FNC), Ponta Delgada Nordela Airport (PDL), Lajes Airport (TER) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Kingsport to Portugal that include extra baggage allowance?

    The amount of baggage you can bring on your Kingsport to Portugal flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kingsport to Portugal with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kingsport to Portugal flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Kingsport to Portugal that include hotel bookings?

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

  • How can I find direct flights from Kingsport to Portugal?

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

  • Can I find deals for business class flights from Kingsport to Portugal?

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

  • Can I find deals for flights from Kingsport to Portugal that allow pets onboard?

    Many airlines flying from Kingsport to Portugal offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kingsport to Portugal?

    Yes, you can often find last-minute deals on Kingsport to Portugal flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Kingsport to Portugal flight deals updated?

    The Kingsport to Portugal flight deals you see on this page were last updated on 5/6.

See more FAQs

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Top 5 airlines flying from Kingsport to Portugal

Discover the top 5 airlines that operate flights from Kingsport to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$545Average$1,134FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest$573Average$1,225FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapest$588Average$1,031FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$663Average$1,359FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapest$885Average$1,370FlexibilityNo cancel feeOn-time77%
Search Air France flights
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Search flights from Kingsport to Portugal by cabin class

Find flights from Kingsport to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kingsport to Portugal?

Cheapflights helps you search for flights from Kingsport to Portugal via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Kingsport to Portugal?

Millions of users choose and trust Cheapflights to book the best flight deals from Kingsport to Portugal for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Kingsport to Portugal with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kingsport to Portugal, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Kingsport to Portugal become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Portugal from Kingsport today and book when prices fit your budget.

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