$420 Find Cheap Flights from Reno to Portugal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reno to Portugal departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Reno to Portugal

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon2 stops$529
Porto
Porto2 stops$849
Lisbon
Lisbon2 stops$529
Porto
Porto2 stops$849

Book Cheap Reno to Portugal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reno to Portugal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reno to Portugal

Sun, Apr 12 - Sun, Apr 19
Multiple Airlines Logo
6:00 am - 3:50 pm
RNO
-
LIS
25h 50m
2 stops
Multiple Airlines Logo
6:35 am - 9:42 pm
LIS
-
RNO
23h 07m
2 stops
$529Multiple Airlines
Mon, May 4 - Tue, May 19
Multiple Airlines Logo
3:09 pm - 10:25 pm
RNO
-
LIS
23h 16m
2 stops
Multiple Airlines Logo
5:00 am - 9:40 pm
LIS
-
RNO
24h 40m
2 stops
$601Multiple Airlines
Tue, May 5 - Tue, May 19
United Airlines Logo
3:55 pm - 10:45 pm
RNO
-
LIS
46h 50m
2 stops
United Airlines Logo
5:05 am - 8:04 pm
LIS
-
RNO
46h 59m
2 stops
$610United Airlines
Wed, May 6 - Fri, May 22
United Airlines Logo
6:00 am - 3:35 pm
RNO
-
LIS
25h 35m
2 stops
United Airlines Logo
5:05 am - 10:15 pm
LIS
-
RNO
25h 10m
2 stops
$617United Airlines
Tue, May 5 - Tue, May 19
United Airlines Logo
6:30 pm - 10:45 pm
RNO
-
LIS
44h 15m
2 stops
United Airlines Logo
10:25 am - 11:59 pm
LIS
-
RNO
21h 34m
3 stops
$620United Airlines
Wed, May 6 - Wed, May 20
United Airlines Logo
6:00 am - 3:35 pm
RNO
-
LIS
25h 35m
2 stops
United Airlines Logo
12:20 pm - 11:59 pm
LIS
-
RNO
19h 39m
2 stops
$628United Airlines
Wed, May 6 - Tue, May 19
United Airlines Logo
6:00 am - 3:35 pm
RNO
-
LIS
25h 35m
2 stops
United Airlines Logo
10:25 am - 11:59 pm
LIS
-
RNO
21h 34m
3 stops
$633United Airlines
Mon, May 4 - Mon, May 18
Multiple Airlines Logo
3:09 pm - 10:25 pm
RNO
-
LIS
23h 16m
2 stops
Multiple Airlines Logo
5:00 am - 9:40 pm
LIS
-
RNO
24h 40m
2 stops
$661Multiple Airlines
Wed, May 6 - Mon, May 18
United Airlines Logo
6:00 am - 3:35 pm
RNO
-
LIS
25h 35m
2 stops
United Airlines Logo
5:05 am - 11:59 pm
LIS
-
RNO
26h 54m
2 stops
$677United Airlines
Mon, May 4 - Fri, May 22
Delta Logo
3:09 pm - 5:50 pm
RNO
-
LIS
18h 41m
2 stops
Delta Logo
5:00 am - 11:27 pm
LIS
-
RNO
26h 27m
2 stops
$690Delta
Booking Insights

KAYAK's insights & trends for Reno to Portugal flights

Get data-powered insights and trends into flights from Reno to Portugal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Reno to Portugal?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Reno to Portugal, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Reno to Portugal is December, when tickets cost $598 (return) on average. On the other hand, the most expensive months are June and March, when the average cost of round-trip tickets is $1,314 and $1,207 respectively.

Good to know

Low seasonJanuary
Cheapest flight$420
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Reno to Lisbon

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Reno to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reno to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reno to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Reno to Portugal is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reno to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Reno to Portugal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reno to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Reno to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Reno to Portugal

 
Need help choosing which airline to fly with from Reno to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9370 reviews
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
7.3Comfort
Airline reviews

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

6.0 GoodValerie, Feb 2026
CLE - EWR
Read more United Airlines reviews

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

Everything you need to know for your flight from Reno to Portugal

Information on your arrival and departure airports