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$460+ Cheap flights from Reno (RNO) 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
RNO — LIS
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Reno to Portugal

Cheapest flights from Reno to Portugal
Explore the most affordable flight options available from Reno to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This United Airlines deal was found by Cheapflights users on 7/26. 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 10/234:20 pm
RNO
-
LIS
2 stops56h 50m
United Airlines
Wed 11/411:20 am
LIS
-
RNO
2 stops41h 22m
United Airlines
Deal found 7/26$771
This Ovago deal was found by Cheapflights users on 7/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:25 am
RNO
-
LIS
2 stops18h 55m
Lufthansa
Wed 11/411:55 am
LIS
-
RNO
1 stop20h 04m
Lufthansa
Deal found 7/26$875
This American Airlines deal was found by Cheapflights users on 7/25. 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 8/1012:55 pm
RNO
-
LIS
2 stops21h 00m
American Airlines
Mon 11/26:50 pm
LIS
-
RNO
2 stops23h 16m
American Airlines
Deal found 7/25$966
This American Airlines deal was found by Cheapflights users on 7/25. 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 9/811:00 am
RNO
-
LIS
2 stops19h 30m
American Airlines
Tue 9/157:10 am
LIS
-
RNO
2 stops23h 47m
American Airlines
Deal found 7/25$977
This United Airlines deal was found by Cheapflights users on 7/23. 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 9/109:10 am
RNO
-
LIS
2 stops17h 20m
United Airlines
Thu 9/1711:25 am
LIS
-
RNO
2 stops38h 16m
United Airlines
Deal found 7/23$1,012
This United Airlines deal was found by Cheapflights users on 7/24. 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 9/711:05 am
RNO
-
LIS
2 stops20h 25m
United Airlines
Mon 9/1411:25 am
LIS
-
RNO
2 stops33h 53m
United Airlines
Deal found 7/24$1,024
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Thu 8/131:02 pm
RNO
-
LIS
2 stops21h 08m
American Airlines
Thu 8/208:25 am
LIS
-
RNO
2 stops22h 53m
American Airlines
Deal found 7/23$1,081
This United Airlines deal was found by Cheapflights users on 7/25. 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 9/89:10 am
RNO
-
LIS
2 stops17h 20m
United Airlines
Tue 9/1510:25 am
LIS
-
RNO
3 stops21h 34m
United Airlines
Deal found 7/25$1,120
This Delta deal was found by Cheapflights users on 7/22. 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.
Fri 10/910:34 am
RNO
-
LIS
2 stops23h 16m
Delta
Sat 10/175:00 am
LIS
-
RNO
2 stops21h 40m
Delta
Deal found 7/22$1,149
This United Airlines deal was found by Cheapflights users on 7/22. 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 10/98:13 am
RNO
-
LIS
3 stops30h 27m
United Airlines
Sat 10/177:15 pm
LIS
-
RNO
2 stops33h 42m
United Airlines
Deal found 7/22$1,186

Find flight deals from Reno to Portugal

Keep the following information in mind while searching for Reno to Portugal flight deals. Data was last updated July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$758
(United Airlines)

One-way from

$460
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$1,486
Provider with most accurate pricing for Reno-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Reno-Lisbon Humberto Delgado flights.
Search Deals
From Reno to Portugal
Search Deals
One-way flight from Reno to Portugal
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($233 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reno 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 July 27, 2026.
Use the filters below to find and compare flights from Reno to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RenoLisbon

RNO - LIS

RNOLIS

Reno

Tue 1/5

6:00 am-9:20 am

2 stops19h 20m

Lisbon Humberto Delgado

Fri 1/22

11:20 am-6:22 pm

2 stops39h 02m

$758

RenoLisbon

RNO - LIS

RNOLIS

Reno

Fri 10/23

4:20 pm-9:10 am

2 stops56h 50m

Lisbon Humberto Delgado

Wed 11/4

11:20 am-8:42 pm

3 stops41h 22m

$771

RenoLisbon

RNO - LIS

RNOLIS

Reno

Tue 1/5

6:00 am-9:20 am

2 stops19h 20m

Lisbon Humberto Delgado

Sat 1/23

11:20 am-5:27 pm

2 stops38h 07m

$813

RenoLisbon

RNO - LIS

RNOLIS

Reno

Mon 9/7

11:05 am-3:30 pm

2 stops20h 25m

Lisbon Humberto Delgado

Mon 9/14

11:25 am-1:18 pm

2 stops33h 53m

$1,024
Quickest round-trip

RenoLisbon

RNO - LIS

RNOLIS

Reno

Tue 9/8

9:10 am-10:30 am

2 stops17h 20m

Lisbon Humberto Delgado

Tue 9/15

10:25 am-11:59 pm

3 stops21h 34m

$1,120

RenoLisbon

RNO - LIS

RNOLIS

Reno

Fri 10/9

10:34 am-5:50 pm

2 stops23h 16m

Lisbon Humberto Delgado

Sat 10/17

5:00 am-6:40 pm

2 stops21h 40m

$1,149
Cheapest one-way

RenoLisbon

RNO - LIS

RNOLIS

Reno

Thu 8/20

8:32 pm-9:45 pm

3 stops41h 13m

$494

RenoLisbon

RNO - LIS

RNOLIS

Reno

Fri 9/4

7:48 am-9:35 pm

2 stops29h 47m

$603
Quickest one-way

RenoLisbon

RNO - LIS

RNOLIS

Reno

Wed 8/5

9:05 am-1:40 pm

2 stops20h 35m

$703

RenoLisbon

RNO - LIS

RNOLIS

Reno

Wed 8/5

6:55 pm-8:20 am

3 stops29h 25m

$773

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Reno to Portugal

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

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 July 27, 2026.
Peruse reviews from past customers who have flown with United Airlines from Reno 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
10,041 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
10,041 reviews
United Airlines
7.4
Good
10,041 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

Related info for your journey

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

    Located just 2.7 mi from the city center, Reno (RNO) is the airport most travelers will use when flying to Portugal from Reno.

  • How long is the flight from Reno to Portugal?

    Departing from Reno to Portugal will take you 19h 20m. The distance between Reno and Portugal is about 5472 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reno 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Reno to Portugal

Discover the top airline that operate flights from Reno 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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$512Average$875FlexibilityNo cancel feeOn-time69%

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