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$506+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — LIS
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
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 November 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$506
Provider with most accurate pricing for Roanoke-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Roanoke-Lisbon Humberto Delgado flights.
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From Roanoke to Portugal
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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 November 6, 2025.

This deal was found by Cheapflights users on 11/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:55 pmROA - LIS
1 stop14h 20mUnited Airlines
Wed 12/1011:55 amLIS - ROA
1 stop12h 01mUnited Airlines
Deal found 11/5$506
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/267:55 pmROA - LIS
2 stops32h 00mUnited Airlines
Fri 1/210:15 amLIS - ROA
2 stops18h 15mUnited Airlines
Deal found 11/6$1,539
This Cheapflightsfares deal was found by Cheapflights users on 11/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:55 pmROA - LIS
1 stop9h 20mLufthansa
Fri 1/211:55 amLIS - ROA
1 stop11h 56mLufthansa
Deal found 11/6$2,424
This Air Canada deal was found by Cheapflights users on 11/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:55 pmROA - LIS
3 stops19h 15mMultiple Airlines
Fri 1/211:20 amLIS - ROA
2 stops27h 37mMultiple Airlines
Deal found 11/6$2,567

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 November 6, 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

Wed 12/3

2:55 pm-10:15 am

1 stop14h 20m

Lisbon Humberto Delgado

Wed 12/10

11:55 am-6:56 pm

1 stop12h 01m

$506

RoanokeLisbon

ROA - LIS

ROALIS

Roanoke

Tue 4/7

8:00 pm-10:30 am

1 stop9h 30m

Lisbon Humberto Delgado

Thu 4/30

5:05 am-11:23 pm

2 stops23h 18m

$635

RoanokeLisbon

ROA - LIS

ROALIS

Roanoke

Fri 4/3

3:00 pm-3:30 pm

2 stops19h 30m

Lisbon Humberto Delgado

Fri 5/1

12:55 pm-4:56 pm

2 stops33h 01m

$712

RoanokeLisbon

ROA - LIS

ROALIS

Roanoke

Fri 4/3

10:30 am-9:20 am

3 stops17h 50m

Lisbon Humberto Delgado

Fri 5/1

12:55 pm-10:11 am

2 stops26h 16m

$814

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

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 November 6, 2025.

It’s typically best to fly out from Roanoke to Portugal at noon. Doing so could potentially save you 31% 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 November 6, 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
9,007 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,007 reviews
United Airlines
7.4
Good
9,007 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 14h 20m. United Airlines provides one of the quickest options available for as low as $506. 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$536Average$859FlexibilityNo cancel feeOn-time69%

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