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$598+ Cheap flights from Roanoke (ROA) to Portugal

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — LIS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Roanoke to Portugal

Keep the following information in mind while searching for Roanoke to Portugal flight deals. Data was last updated September 16, 2025.

Round-trip from

$598
(United Airlines)
From Roanoke to Portugal
Search Deals

Find flight deals from Roanoke to Portugal

Cheapest flights from Roanoke to Portugal
Explore the most affordable flight options available from Roanoke to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Gurufare deal was found by Cheapflights users on 9/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:30 pmROA - LIS
2 stops21h 20mLufthansa
Mon 10/2711:55 amLIS - ROA
1 stop15h 35mLufthansa
Deal found 9/14$673
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/147:30 pmROA - LIS
2 stops21h 20mUnited Airlines
Mon 10/2711:55 amLIS - ROA
1 stop15h 35mUnited Airlines
Deal found 9/14$706
This KLM deal was found by Cheapflights users on 9/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:59 pmROA - LIS
2 stops17h 41mMultiple Airlines
Mon 10/275:30 amLIS - ROA
2 stops22h 39mMultiple Airlines
Deal found 9/16$767

Cheapflights Fare Finder

 
Customize your flight search to find flights from Roanoke 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 September 16, 2025.
Use the filters below to find and compare flights from Roanoke to Portugal that are best for you.

Fly from

Roanoke

Fly to

Portugal

Route

Depart

Return

Price

RoanokeLisbon

ROA - LIS

ROALIS

Roanoke

Fri 2/6

12:44 pm-8:10 am

2 stops14h 26m

Lisbon Humberto Delgado

Wed 2/11

5:00 am-8:02 pm

2 stops20h 02m

$598

RoanokeLisbon

ROA - LIS

ROALIS

Roanoke

Fri 2/6

8:24 am-7:55 am

1 stop18h 31m

Lisbon Humberto Delgado

Wed 2/11

6:30 am-8:11 pm

2 stops18h 41m

$603

RoanokeLisbon

ROA - LIS

ROALIS

Roanoke

Fri 2/13

10:15 am-9:20 am

2 stops18h 05m

Lisbon Humberto Delgado

Thu 2/19

5:00 am-9:30 pm

2 stops21h 30m

$605

RoanokeLisbon

ROA - LIS

ROALIS

Roanoke

Sun 3/8

10:30 am-10:15 am

1 stop19h 45m

Lisbon Humberto Delgado

Sun 3/15

12:15 pm-9:34 am

2 stops49h 19m

$625

RoanokeLisbon

ROA - LIS

ROALIS

Roanoke

Fri 2/6

2:55 pm-8:10 am

2 stops12h 15m

Lisbon Humberto Delgado

Wed 2/11

5:00 am-8:02 pm

3 stops20h 02m

$642

RoanokeLisbon

ROA - LIS

ROALIS

Roanoke

Tue 10/14

7:30 pm-9:50 pm

2 stops21h 20m

Lisbon Humberto Delgado

Mon 10/27

11:55 am-11:30 pm

1 stop15h 35m

$673

RoanokeLisbon

ROA - LIS

ROALIS

Roanoke

Fri 2/13

8:30 am-7:55 am

1 stop18h 25m

Lisbon Humberto Delgado

Thu 2/19

10:55 am-8:12 pm

1 stop14h 17m

$695

RoanokeLisbon

ROA - LIS

ROALIS

Roanoke

Tue 10/14

7:30 pm-9:50 pm

2 stops21h 20m

Lisbon Humberto Delgado

Mon 10/27

11:55 am-11:30 pm

1 stop15h 35m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Roanoke to Portugal

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

What is the cheapest time of day to fly from ROA to PT?

Find hourly flight availability from Roanoke to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Roanoke to Portugal as you normally would.

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 September 16, 2025.
See what other customers who have flown with United Airlines from Roanoke to Portugal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

    Located just 4.2 mi from the city center, Roanoke (ROA) is the airport most travelers will use when flying to Portugal from Roanoke.

  • How long is the flight from Roanoke to Portugal?

    A quick flight from Roanoke to Portugal can take about 18h 05m. American Airlines provides one of the quickest options available for as low as $605. There are 3751 mi between Roanoke and Portugal. 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 Roanoke to Portugal that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Roanoke 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 Roanoke to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Roanoke to Portugal (average of $612). Flying from Roanoke to Portugal in June is currently the most expensive (average of $1,127). 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 airline flying from Roanoke to Portugal

Discover the top airline that operate flights from Roanoke 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$536Average$863FlexibilityNo cancel feeOn-time69%

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