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BNA - OPO

$521 Find cheap flights from Nashville to Porto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Nashville to Porto departing on 7/11. 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
0 bags
Mon 6/17
Mon 6/24

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to Porto.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to Porto.
In the last 7 days travelers have searched 41,904,688 times on KAYAK, and here is why:

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Cheap flight deals from Nashville to Porto (BNA-OPO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Nashville to Porto 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 and deals for you by selecting your travel dates.
Choose your dates
11:00 am - 6:30 pmBNA-OPO
25h 30m2 stops
7:20 pm - 5:43 pmOPO-BNA
28h 23m2 stops
Wed, Aug 21 - Thu, Sep 5
11:00 am - 6:30 pmBNA-OPO
25h 30m2 stops
6:15 am - 5:43 pmOPO-BNA
17h 28m2 stops
$759Air Canada
Find Deal
Wed, Aug 21 - Wed, Sep 4
11:00 am - 6:30 pmBNA-OPO
25h 30m2 stops
6:00 am - 11:15 amOPO-BNA
35h 15m2 stops
Wed, Aug 21 - Tue, Sep 3
9:59 am - 7:35 amBNA-OPO
15h 36m2 stops
8:15 am - 11:49 pmOPO-BNA
21h 34m2 stops
$890American Airlines
Find Deal
Sun, Aug 25 - Thu, Sep 5
5:50 pm - 3:30 pmBNA-OPO
15h 40m2 stops
9:15 am - 10:40 pmOPO-BNA
19h 25m2 stops
$908Delta
Find Deal
Tue, Aug 27 - Wed, Sep 4
4:32 pm - 3:30 pmBNA-OPO
16h 58m2 stops
6:45 am - 10:40 pmOPO-BNA
21h 55m2 stops
$910Delta
Find Deal
Sun, Aug 25 - Tue, Sep 3
12:14 pm - 10:40 amBNA-OPO
16h 26m2 stops
6:30 am - 7:34 pmOPO-BNA
19h 04m2 stops
$973KLM
Find Deal
Sat, Aug 24 - Thu, Sep 5
7:50 am - 6:55 amBNA-OPO
17h 05m2 stops
9:00 am - 4:12 pmOPO-BNA
13h 12m1 stop
$1,116United Airlines
Find Deal
Sat, Jun 15 - Sat, Jun 22
2:21 pm - 6:55 amBNA-OPO
10h 34m1 stop
12:35 pm - 8:22 pmOPO-BNA
13h 47m1 stop
$1,146United Airlines
Find Deal
Wed, May 29 - Mon, Jun 3
5:43 pm - 3:40 pmBNA-OPO
15h 57m2 stops
9:15 am - 9:08 pmOPO-BNA
17h 53m2 stops
$2,020KLM
Find Deal
Sun, Jun 30 - Sun, Jul 14

Flights from Nashville to Porto - Travel Insights & Trends

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

What is the cheapest month to fly from Nashville to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Nashville to Porto, 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 Nashville to Porto is February, where tickets cost $654 on average. On the other hand, the most expensive months are June and January, where the average cost of tickets is $1,623 and $1,295 respectively.

Good to know

Low season

January

High season

June

Cheapest flight

$521
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly with an average 48% increase in price.
Flight from Nashville to Porto

When to book flights from Nashville to Porto

Are your dates flexible? Find out the best times to travel from Nashville to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Nashville to Porto

  • What is the cheapest flight from Nashville to Porto?

    In the last 3 days, the lowest price for a flight from Nashville to Porto was $521 for a one-way ticket and $756 for a round-trip.

  • Do I need a passport to fly between Nashville and Porto?

    A passport is required to fly from Nashville to Porto.

  • Which aircraft models fly most regularly from Nashville to Porto?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Nashville to Porto?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Nashville and Porto, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Nashville to Porto, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Nashville to Porto are Delta and KLM. With an average price for the route of $1,224 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $987 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Nashville to Porto?

    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 Nashville to Porto.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Nashville 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 Nashville to Porto?

    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 to Porto with an airline and back to Nashville with another airline. Booking your flights between Nashville and OPO can sometimes prove cheaper using this method.

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

    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 to Porto from Nashville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Nashville to Porto

 
See real verified KAYAK customer reviews for airlines flying from Nashville to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Nashville to Porto? 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.
8.0
DeltaOverall score based on 10647 reviews
7.9Comfort
8.0Entertainment
8.2Boarding
8.6Crew
7.4Food
Airline reviews

They were an hour late and they didn’t have my wheelchair for me

2.0 Mediocresal, May 2024ATL - AUS
Read more about Delta reviews

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

Food wasn’t very good, old business seating configuration on an old A340

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

Standard flight experience, but there is only power at the seat to row 20 on the aircraft, on my initial check in it did not say that was the case

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Energetic crew - flight full of swiftied going to Taylor's opening show in Paris! Long lines for bathroom made out kind of suck though

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

The preferred seats where awful. Impossible to use them again

The flight was short. However, my bag was delayed and was put on another flight.

Flight attendant was incredible. Very efficient, friendly and pleasant. Patricia was one of the best I have ever seen. Please give her a big raise!

Delayed multiple times. Boarding was ok but getting off the aircraft was a mess. So disorganized with staff trying to help the elderly but completely blocking path for anyone else to move. Bathroom was disgusting, probably caused by one of the customers but staff couldn't care less to help clean it. No one wanted to use it since the floor was completely soaked so everyone just lined up the other restroom while the staff just chit chat with each other while looking at us.

LIT to DFW - 3 hours late; the entire plane had been boarded before they told us there was a delay due to a weather-related ground stop in Dallas. DFW to MAY - 2+ hours late due to A/C needing to be repaired after everyone had boarded, then when we finally reach the runway, the First Officer timed out and we had to taxi all the way back to the gate and wait for a new one. I arrived in New Orleans 5+ hours later than I should have. Return flights were completely cancelled; rebooked through the app to fly through CLT instead of DFW. MSY to CLT had no issues, but CLT to LIT was delayed 1.25 hrs because flight attendants had not arrived to the airport yet. At least they didn’t make us all sit on the plane to wait for them. I should have driven.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in flight WiFi Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay (especially this much) for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a terrible attitude for no reason, nor will they act the way this woman did. Unacceptable.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in-flight WiFi. Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay that much for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a shitty attitude for no reason, nor will they act the way this woman did. Unacceptable.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Needed more info on connecting flight. Late flight made very short connection. Lost luggage that we still do not have!

Seats comfortable on economy plus and attendants very helpful. Food was ok. Bathrooms needed servicing.

Iberia subcontracted the flight out to Level (?). I would never fly Iberia/Level ever again. Old planes with no tv’s or wifi. Barely edible food. Small seats. 10/10 don’t recommend.

I paid for premium economy but BA oversold the seats and we ended up being downgraded. Not acceptable given how much we paid for the flight. We were also separated to 2 different areas so not only did we not get the service we paid for, we didn’t even get to sit together. I’m not happy at this treatment by BA because of corporate greed.

Original flight was cancelled - After waiting 2 hours for new take-off times. Then had to stand in line for 3 hours, ending at 2:30 am - to be told, " No hotel rooms anywhere in Dallas". No way for me to get any rest at DFW at that time of night.

Flight was an Iberia Flight on Level but seemed to be outsourced to a 3rd airline - Wamos. Seating pattern was different than when booked, we waited on the JETBRIDGE for 45 minutes to board, food was terrible. Movie options were limited to about 20 and very old, TV shows was limited to about 15 and equally as old. Staff was fine but definitely the "b-team". Landed about 60 minutes early and waited on the runway for 45 minutes - despite that Logan Airport in Boston recently added new gates. Mediocre experience at best.

Improve food options. Do not charge so much for checked bags. As some who paid 990 EUR fir the round trip international flight it is horrendous to pay another 140 for 1 checked bag.

I liked the friendly crew and desk staff, all very helpful. I was surprised and a little annoyed on my outbound flight from LGW to MCO as I had prepaid and booked my seat, which was all correct at check in on my boarding pass. when I got on the plane someone was in my seat ! I was moved to another seat. The food choice is quite limited and I feel that an option of a muffin for breakfast snack would be welcomed, not everyone wants egg or bacon wrap. The choice of entertainment is good, plenty to keep you busy on a long haul flight. I liked the option offered to have the cabin bag checked into the hold, it saved me as an older, lone traveller lifting my case into the overhead locker or finding there was no space.

Boarding process was chaotic and disorganized. The plane needs updating in the interior. Things are broken, worn out, and dated

My luggage did not get to my Miami destination/home. I am waiting for it 24 hours later.

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Leg space was not enough. The meal was not satisfactory.

Liked that my American Airlines status seamlessly transferred to BA so luggage check was free. Flights were on time, boarding quick. Wish they didn’t assign connecting gate so late at Heathrow.

The entire process was flawless and as expected flying first class. The only thing that I have a complaint on...when first boarding, the plane was EXTREMELY cold; then when we were trying to sleep, it was way too hot - just better regulating (especially trying to sleep) would have made it perfect.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working. - Expect to be woken up more than an hour before landing when they start dinging the bell and making announcements and turning on all cabin lights to serve a snack. I would prefer they remain quiet and only serve people who want to wake up.

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

It was ok, not as good as it used to be. The Heathrow connection was a disaster - complete anarchy, unknowledgable and skimpy assistance and signage. Gate crew at next flight was great, held the flight while my wife struggled through security.

It was great! The seats were comfortable, and they fed me during the transatlantic flight, something which I have been missing out on for the past 3 years as I travel to and from school.

Book cheap flights from Nashville to Porto

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Nashville to Porto found on KAYAK in the last 72 hours.
7/11Thu
2 stops
35h 14mBNA-OPO
$521
9/29Sun
2 stopsUnited Airlines
19h 10mBNA-OPO
$529
9/29Sun
1 stop
13h 10mBNA-OPO
$579
7/11Thu
1 stop
11h 50mBNA-OPO
$587
7/11Thu
3 stops
33h 08mBNA-OPO
$756

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Last minute flights from Nashville to Porto

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Nashville to Porto that are departing in the next 10 days.
5/22Wed
multi-stop
24h 35mBNA-OPO
5/26Sun
multi-stop
31h 32mOPO-BNA
$998
5/22Wed
multi-stop
24h 35mBNA-OPO
5/26Sun
multi-stop
34h 52mOPO-BNA
$1,065
5/22Wed
multi-stop
29h 05mBNA-OPO
5/26Sun
multi-stop
34h 52mOPO-BNA
$1,236
5/22Wed
multi-stop
18h 30mBNA-OPO
5/26Sun
multi-stop
31h 32mOPO-BNA
$1,427
5/22Wed
multi-stopAir Canada
24h 35mBNA-OPO
5/26Sun
multi-stopAir Canada
29h 02mOPO-BNA
$1,482
5/22Wed
multi-stopUnited Airlines
21h 45mBNA-OPO
5/26Sun
multi-stopUnited Airlines
12h 59mOPO-BNA
$2,213
5/22Wed
multi-stopUnited Airlines
11h 50mBNA-OPO
5/26Sun
multi-stopUnited Airlines
12h 59mOPO-BNA
$2,318
5/22Wed
multi-stopUnited Airlines
13h 00mBNA-OPO
5/26Sun
multi-stopUnited Airlines
13h 09mOPO-BNA
$2,651

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Nashville - Porto Flights

Departure:

Nashville (undefined)United States

Destination:

Porto (OPO)Portugal

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