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Portugal

$334+ Cheap flights from Asheville (AVL) to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
AVL — LIS
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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Cheap flight deals from Asheville to Portugal

Cheapest flights from Asheville to Portugal
Explore the most affordable flight options available from Asheville to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.

This United Airlines deal was found by Cheapflights users on 2/19. 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.
Sat 11/74:00 pm
AVL
-
LIS
1 stop11h 10m
United Airlines
Tue 11/1711:20 am
LIS
-
AVL
2 stops33h 12m
United Airlines
Deal found 2/19$488
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:15 am
AVL
-
LIS
2 stops19h 45m
Delta
Tue 3/105:00 am
LIS
-
AVL
2 stops21h 42m
Delta
Deal found 2/18$493
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 11/34:00 pm
AVL
-
LIS
1 stop11h 10m
United Airlines
Thu 11/125:00 am
LIS
-
AVL
2 stops34h 31m
United Airlines
Deal found 2/19$496
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2912:00 pm
AVL
-
LIS
1 stop15h 00m
Delta
Thu 12/105:00 am
LIS
-
AVL
2 stops17h 17m
Delta
Deal found 2/19$497
This United Airlines deal was found by Cheapflights users on 2/19. 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 11/264:00 pm
AVL
-
LIS
1 stop11h 10m
United Airlines
Sat 12/56:10 am
LIS
-
AVL
2 stops33h 21m
United Airlines
Deal found 2/19$498
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Sun 11/156:55 am
AVL
-
LIS
2 stops22h 20m
United Airlines
Thu 11/265:00 am
LIS
-
AVL
2 stops21h 13m
United Airlines
Deal found 2/19$501
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Mon 2/234:43 pm
AVL
-
LIS
1 stop10h 27m
United Airlines
Tue 3/1011:55 am
LIS
-
AVL
2 stops27h 19m
United Airlines
Deal found 2/18$502
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:56 am
AVL
-
LIS
1 stop18h 59m
American Airlines
Thu 3/56:30 am
LIS
-
AVL
2 stops18h 04m
American Airlines
Deal found 2/20$504
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:25 pm
AVL
-
LIS
1 stop15h 35m
Delta
Sat 12/1212:20 pm
LIS
-
AVL
2 stops28h 10m
Delta
Deal found 2/19$505
This KLM deal was found by Cheapflights users on 2/20. 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.
Wed 2/2511:52 am
AVL
-
LIS
2 stops15h 08m
KLM
Thu 3/55:00 am
LIS
-
AVL
2 stops18h 06m
KLM
Deal found 2/20$506
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:25 pm
AVL
-
LIS
1 stop15h 35m
Delta
Wed 12/1610:00 am
LIS
-
AVL
1 stop16h 14m
Delta
Deal found 2/19$508
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Tue 4/75:48 pm
AVL
-
OPO
2 stops40h 52m
United Airlines
Tue 4/286:00 am
OPO
-
AVL
2 stops33h 04m
United Airlines
Deal found 2/18$508

Find flight deals from Asheville to Portugal

Keep the following information in mind while searching for Asheville to Portugal flight deals. Data was last updated February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$508
(United Airlines)

One-way from

$334
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$607
Provider with most accurate pricing for Asheville Regional-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Asheville Regional-Lisbon Humberto Delgado flights.
Search Deals
From Asheville Regional to Portugal
Search Deals
One-way flight from Asheville Regional to Portugal
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($283 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Asheville 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 2,558,603 searches. Data last updated February 20, 2026.
Use the filters below to find and compare flights from Asheville to Portugal that are best for you.

Fly from

Asheville

Fly to

Portugal

Route

Depart

Return

Price

AshevillePorto

AVL - OPO

AVLOPO

Asheville Regional

Wed 4/8

6:45 am-3:40 pm

2 stops27h 55m

Porto

Wed 4/29

6:00 am-8:50 pm

2 stops19h 50m

$508

AshevillePorto

AVL - OPO

AVLOPO

Asheville Regional

Tue 4/7

5:48 pm-3:40 pm

2 stops40h 52m

Porto

Tue 4/28

6:00 am-5:13 pm

2 stops40h 13m

$508

AshevilleLisbon

AVL - LIS

AVLLIS

Asheville Regional

Wed 3/4

11:25 am-8:55 am

2 stops16h 30m

Lisbon Humberto Delgado

Fri 3/13

11:05 am-10:49 am

1 stop27h 44m

$521

AshevilleLisbon

AVL - LIS

AVLLIS

Asheville Regional

Mon 4/6

6:45 am-10:30 am

2 stops22h 45m

Lisbon Humberto Delgado

Mon 4/13

7:25 am-10:04 am

2 stops31h 39m

$545

AshevilleLisbon

AVL - LIS

AVLLIS

Asheville Regional

Sun 4/5

6:45 am-10:30 am

2 stops22h 45m

Lisbon Humberto Delgado

Mon 4/13

7:25 am-10:04 am

2 stops31h 39m

$545

AshevillePorto

AVL - OPO

AVLOPO

Asheville Regional

Tue 3/31

2:02 pm-9:45 am

2 stops14h 43m

Porto

Tue 4/28

6:00 am-8:50 pm

2 stops19h 50m

$589

AshevillePorto

AVL - OPO

AVLOPO

Asheville Regional

Mon 3/30

4:58 pm-3:25 pm

2 stops17h 27m

Porto

Fri 4/24

5:55 am-10:33 pm

2 stops21h 38m

$598

AshevilleLisbon

AVL - LIS

AVLLIS

Asheville Regional

Fri 4/3

2:02 pm-9:55 pm

2 stops26h 53m

Lisbon Humberto Delgado

Mon 4/13

7:25 am-10:04 am

2 stops31h 39m

$622

AshevillePorto

AVL - OPO

AVLOPO

Asheville Regional

Tue 3/31

4:58 pm-3:30 pm

2 stops17h 32m

Porto

Mon 4/27

7:00 pm-3:45 pm

2 stops25h 45m

$644

AshevilleLisbon

AVL - LIS

AVLLIS

Asheville Regional

Mon 8/17

8:42 pm-5:55 pm

2 stops16h 13m

Lisbon Humberto Delgado

Mon 8/31

11:05 am-7:41 pm

1 stop13h 36m

$652

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 22 results
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Best time to book a flight from Asheville to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Asheville 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 Asheville to Portugal

What is the cheapest month to book a flight from Asheville to Portugal?

Currently, December is the cheapest month in which you can book a flight from Asheville to Portugal (average of $475). Flying from Asheville to Portugal in June is currently the most expensive (average of $732). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 February 20, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Asheville to Portugal to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,335 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,335 reviews
United Airlines
7.4
Good
9,335 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,334 reviews
United Airlines
7.4
Good
9,335 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Asheville to Portugal. 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 Asheville to Portugal?

    Asheville Regional (AVL) is the airport you will fly out of if you book a flight from Asheville to Portugal. It is only a 10.9 mi journey to Asheville Regional (AVL) from Asheville’s city center.

  • How long is the flight from Asheville to Portugal?

    United Airlines and American Airlines can get you from Asheville to Portugal in just under 16h 30m. Your travel time can differ by up to 11h 25m. The distance between Asheville and Portugal is about 3936 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Asheville 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.

  • What is the cheapest month to book a flight from Asheville to Portugal?

    Currently, December is the cheapest month in which you can book a flight from Asheville to Portugal (average of $475). Flying from Asheville to Portugal in June is currently the most expensive (average of $732). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Asheville to Portugal

Discover the top 2 airlines that operate flights from Asheville 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 2,558,603 searches. Data last updated February 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$510Average$1,338FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$614Average$1,087FlexibilityNo cancel feeOn-time71%

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