$257 Find Cheap Flights from Nashville to Belgium - Compare and Save

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 Belgium departing on 12/28. 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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Book Cheap Nashville to Belgium Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Nashville to Belgium 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 Nashville to Belgium

Wed, Sep 16 - Wed, Sep 30
Icelandair Logo
8:55 pm - 12:55 pm
BNA
-
BRU
33h 00m
1 stop
Icelandair Logo
1:50 pm - 7:30 pm
BRU
-
BNA
12h 40m
1 stop
$568Icelandair
Tue, Nov 10 - Tue, Nov 17
Air Canada Logo
2:10 pm - 7:50 am
BNA
-
BRU
10h 40m
1 stop
Air Canada Logo
10:00 am - 10:09 am
BRU
-
BNA
31h 09m
2 stops
$705Air Canada
Tue, Nov 10 - Tue, Nov 17
Air Canada Logo
3:40 pm - 1:15 pm
BNA
-
BRU
14h 35m
2 stops
Air Canada Logo
10:00 am - 10:09 am
BRU
-
BNA
31h 09m
2 stops
$707Air Canada
Tue, Nov 10 - Tue, Nov 17
Air Canada Logo
2:10 pm - 7:50 am
BNA
-
BRU
10h 40m
1 stop
Air Canada Logo
10:00 am - 2:57 pm
BRU
-
BNA
11h 57m
1 stop
$719Air Canada
Sun, Jan 3 - Wed, Jan 13
Air Canada Logo
2:10 pm - 7:50 am
BNA
-
BRU
10h 40m
1 stop
Air Canada Logo
10:00 am - 2:57 pm
BRU
-
BNA
11h 57m
1 stop
$728Air Canada
Sun, Aug 23 - Sun, Aug 30
Icelandair Logo
8:55 pm - 12:55 pm
BNA
-
BRU
33h 00m
1 stop
Icelandair Logo
1:50 pm - 7:30 pm
BRU
-
BNA
12h 40m
1 stop
$760Icelandair
Mon, Nov 16 - Thu, Nov 19
United Airlines Logo
1:34 pm - 1:15 pm
BNA
-
BRU
16h 41m
2 stops
United Airlines Logo
10:00 am - 2:57 pm
BRU
-
BNA
11h 57m
1 stop
$761United Airlines
Mon, Nov 16 - Thu, Nov 19
Air Canada Logo
2:10 pm - 7:50 am
BNA
-
BRU
10h 40m
1 stop
Air Canada Logo
10:00 am - 2:57 pm
BRU
-
BNA
11h 57m
1 stop
$764Air Canada
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
8:55 pm - 12:55 pm
BNA
-
BRU
33h 00m
1 stop
Multiple Airlines Logo
9:25 pm - 6:00 pm
BRU
-
BNA
27h 35m
3 stops
$765Multiple Airlines
Mon, Nov 16 - Thu, Nov 19
Air Canada Logo
3:40 pm - 1:15 pm
BNA
-
BRU
14h 35m
2 stops
Air Canada Logo
10:00 am - 7:38 pm
BRU
-
BNA
16h 38m
2 stops
$773Air Canada
Booking Insights

KAYAK's insights & trends for Nashville to Belgium flights

Get data-powered insights and trends into flights from Nashville to Belgium 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 Belgium?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Nashville to Belgium, 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 Belgium is November, when tickets cost $386 (return) on average. On the other hand, the most expensive months are August and June, when the average cost of round-trip tickets is $900 and $792 respectively.

Good to know

Low seasonApril
Cheapest flight$257
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Nashville to Brussels

FAQs - booking Belgium flights

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

    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 Belgium.

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

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

    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 Nashville to Belgium 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 Nashville to Belgium?

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

Reviews of the top 3 airlines serving from Nashville to Belgium

 
Need help choosing which airline to fly with from Nashville to Belgium? 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 9987 reviews
7.3Comfort
8.1Crew
6.7Food
7.1Entertainment
7.7Boarding
Airline reviews

The head rest is too big and cannot be placed differently/removed. Causes one head to tilt forward and increase back pain

8.0 ExcellentKatiuscia, Jul 2026
TYS - ORD
Read more United Airlines reviews

The head rest is too big and cannot be placed differently/removed. Causes one head to tilt forward and increase back pain

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Even though we were delayed, we were able to make our connection

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

Overall it was good. The flight was bumpy at times, but the pilot made us aware every time. As a result, no snacks/drinks were made available. Seats were tight but that’s okay as I had a window seat.

Both of the first class flight attendants were rude, to everyone, not just us. The one in coach was more helpful to us than the ones in first class!

Food was mediocre, but as expected in economy class on an airline. Wrap was ice cold , my son’s served by a steward on the next aisle was warm . As expected, but at least heat the food up a bit. No frills, but it’s economy. Excellent free WiFi was a bonus

I flew Aer Lingus Business class for the first time. Having flown economy a few times, I was familiar with the airline, and happy enough with economy. I’ve certainly been in nicer economy airlines before, but Aer Lingus is usually very reasonable, and I find the staff to be kind and have an Irish sense of humor and accommodation. The business experience was good, in that you got superior service to the back, lay down seats, better food and drinks, and more attentive service. However, the plane was a bit older, the WiFi was slow(not Starlink) and the pods were too close to one another for privacy, or function. When the Oder lady to the left of me fell asleep(fully reclined) there was no way for me to escape without having to wake her and put her seat all the way up. That lead to me being stuck with luggage I couldn’t put away in a cramped(for business) space, and no way to use the restroom for almost the whole 8 1/2 hour trip. I ended up trying to sleep with a large backpack blocking my feet. The food was good for plane food, but not great. The drinks were great, shame I couldn’t have had more, but I’d have peed myself. I love a window, but next time maybe an isle seat. Overall, the experience was good, not great, but an expensive good experience during which I got zero sleep. I’d do it again, but it’d have to be a deal.

The direct flight was a superb idea; please continue. The seats were less than comfortable for such a long flight.

We missed that flight, and I am hoping that we will got the refund. It was very confusing to figure out about Aer Lingus operated by American Airlines. Then we bought another more expensive ticket to travel.

The check in and boarding process was smooth, and the flight was fine.

The free WiFi was great so I could stream movies during the flight. I would like to have movies available instead of on my device. Thanks!

We had a wonderful experience with Aer Lingus. The seats were too close for the long trip. The crew was absolutely perfect. They were so caring and thoughtful! My husband did not have a good experience with Air Lingus on the phone when trying to take care of getting better seating because he is disabled and needed a wheelchair prior to the day of our flight! Mariam R. in Boston was so helpful with seating and getting help for my husband. Filip Pytka who works for OCS was extremely helpful! He made sure that we had the lift because my husband could not climb the stairs to get onto the airplane. He took us from the gate all the way down to where we needed to be.

We were an hour and a half late, which caused my rental car company to cancel my reservation. We had no car, had to take a taxi to our hotel, and then a taxi back to get a new car the next day. Sometimes lack of on-time performance can end up costing the passenger a lot of money, none of which is covered by the airline that operated the late flight.

Overall good experience. But seats were small and uncomfortable for the price. Good entertainment, staff friendly and attentive.

Flight was ontime, clean, staff was friendly - there was turbulence but can’t avoid that (it’s a flight 😉)! The staff were attentive but would be nice if Aerlingus didn’t charge for coffee ☺️ but overall I enjoyed my flight experience and will travel with them again (Ireland’s Four star airline

One small cup of warm soda for a 4 hour flight. Disinterested, unfriendly flight attendants

Flight was canceled due to mechanical issues. After a considerable wait in the queue, Air Canada customer service was very helpful to get us on another flight. I am disappointed to report our rescheduled flight is for three days from now. Three days of extra expenses and inconvenience is unacceptable.

extremely cramped seating... absolutely no leg room and when person in front of me reclined... I was pinned in my seat... absolutely ridiculous

Take off and landing and also the crew were excellent, just we could not received one of our suitcases at Ottawa at the same time we got there, but the associate at Ottawa airport were very nice and helpful so we could receive it on 16th of September.

They served us 1.5 pieces of chicken nuggets with coleslaw..felt like a toddlers meal in business class. Why bother?

It's hard to separate the frustration and stress of delays, which may or may not have been due to AC, in my experience. My Nashville/Toronto flight was delayed due to baggage loading, to the point I missed my connection to Ottawa. I was automatically booked on another flight but it was the latest one of the day getting me into Ottawa the next day. Linda, Customer Service desk in Toronto, got me on an earlier flight AND made the calls to get my baggage on the same flight. (High marks for Linda and her efforts! ) I ended up in Ottawa about 2 hours late, but my carryon bag which I volunteered to gate check to make it easier for AC, got the retractable handle tore off. Sorry, but it was a mixed bag experience for me. Linda was definitely the highlight of the trip.

We were over 3 hours late leaving Nashville. I am a new traveller, so it was very stressful not knowing if I'd miss by connecting flight to Victoria.

In Nashville Airport air Canada employees very unprofessional and that leads to a last one of our luggage.Will NOT recommend to fly with air Canada from Nashville. Jerry

Both my planes were delayed. I missed my flight in Toronto and got into Montreal at 4:00 instead of 1:15.

Crew were great. No snacks available. No entertainment. Seats a bit crammed.

Everything you need to know for your flight from Nashville to Belgium

Information on your arrival and departure airports