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$494+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — LIS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Roanoke to Portugal

Best flights from Roanoke to Portugal
Discover carefully curated flight deals from Roanoke to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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 1/262:55 pmROA - LIS
2 stops12h 15mUnited Airlines
Mon 2/25:00 amLIS - ROA
2 stops21h 11mUnited Airlines
Deal found 12/11$494
This Delta deal was found by Cheapflights users on 12/11. 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 4/711:07 amROA - LIS
2 stops15h 53mDelta
Thu 4/305:00 amLIS - ROA
2 stops23h 49mDelta
Deal found 12/11$587
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Tue 4/76:30 pmROA - LIS
1 stop9h 35mAmerican Airlines
Thu 4/3011:05 amLIS - ROA
1 stop11h 26mAmerican Airlines
Deal found 12/10$649
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Fri 1/3012:40 pmROA - LIS
2 stops14h 30mUnited Airlines
Tue 2/35:00 amLIS - ROA
2 stops19h 31mUnited Airlines
Deal found 12/9$498
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 1/268:00 amROA - LIS
1 stop20h 05mAmerican Airlines
Mon 2/26:30 amLIS - ROA
2 stops19h 45mAmerican Airlines
Deal found 12/11$692
This United Airlines deal was found by Cheapflights users on 12/10. 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 4/710:30 amROA - LIS
1 stop19h 00mUnited Airlines
Thu 4/306:15 amLIS - ROA
2 stops19h 44mUnited Airlines
Deal found 12/10$638

Find flight deals from Roanoke to Portugal

Keep the following information in mind while searching for Roanoke to Portugal flight deals. Data was last updated December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$494
(United Airlines)
Provider with most accurate pricing for Roanoke-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Roanoke-Lisbon Humberto Delgado flights.
Search Deals
From Roanoke to Portugal
Search Deals

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 December 12, 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

Mon 1/26

2:55 pm-8:10 am

2 stops12h 15m

Lisbon Humberto Delgado

Mon 2/2

5:00 am-9:11 pm

2 stops21h 11m

$494

RoanokeLisbon

ROA - LIS

ROALIS

Roanoke

Fri 1/30

12:40 pm-8:10 am

2 stops14h 30m

Lisbon Humberto Delgado

Tue 2/3

5:00 am-7:31 pm

2 stops19h 31m

$498

RoanokeLisbon

ROA - LIS

ROALIS

Roanoke

Tue 4/7

11:07 am-8:00 am

2 stops15h 53m

Lisbon Humberto Delgado

Thu 4/30

5:00 am-11:49 pm

2 stops23h 49m

$587

RoanokeLisbon

ROA - LIS

ROALIS

Roanoke

Tue 4/7

10:30 am-10:30 am

1 stop19h 00m

Lisbon Humberto Delgado

Thu 4/30

6:15 am-8:59 pm

2 stops19h 44m

$638

RoanokeLisbon

ROA - LIS

ROALIS

Roanoke

Tue 4/7

6:30 pm-9:05 am

1 stop9h 35m

Lisbon Humberto Delgado

Thu 4/30

11:05 am-5:31 pm

1 stop11h 26m

$649

RoanokeLisbon

ROA - LIS

ROALIS

Roanoke

Mon 1/26

8:00 am-9:05 am

1 stop20h 05m

Lisbon Humberto Delgado

Mon 2/2

6:30 am-9:15 pm

2 stops19h 45m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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 December 12, 2025.

It’s typically best to fly out from Roanoke to Portugal at noon. Doing so could potentially save you 32% on the flight price compared to flying in the evening, which is usually more expensive.

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 December 12, 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
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 12h 15m. United Airlines provides one of the quickest options available for as low as $494. There are 3751 mi between Roanoke and Portugal.

  • 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.

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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$536Average$833FlexibilityNo cancel feeOn-time69%

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