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$756+ Cheap flights from Nashville (BNA) to Belfast

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BHD
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Nashville to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$756
(Expedia)

Popular in

October

Cheapest in

January

Average price

$752
From Nashville Intl to Belfast
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($250 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Nashville to Belfast

Cheapest flights from Nashville to Belfast
Explore the most affordable flight options available from Nashville to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Expedia deal was found by Cheapflights users on 8/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:25 pmBNA - BHD
2 stops38h 15mBritish Airways
Fri 10/102:00 pmBHD - BNA
2 stops32h 52mBritish Airways
Deal found 8/13$756
This Ovago deal was found by Cheapflights users on 8/14. 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.
Sat 10/412:32 pmBNA - BHD
2 stops17h 43mBritish Airways
Sat 10/114:15 pmBHD - BNA
2 stops23h 14mBritish Airways
Deal found 8/14$798
This Ovago deal was found by Cheapflights users on 8/14. 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.
Mon 8/185:58 pmBNA - BHD
2 stops15h 42mBritish Airways
Mon 9/16:30 pmBHD - BNA
1 stop30h 45mBritish Airways
Deal found 8/14$903
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 10/49:25 pmBNA - BHD
1 stop13h 50mAmerican Airlines
Sat 10/119:35 amBHD - BNA
1 stop15h 40mAmerican Airlines
Deal found 8/13$1,163

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville to Belfast 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 August 14, 2025.
Use the filters below to find and compare flights from Nashville to Belfast that are best for you.

Fly from

Nashville

Fly to

Belfast

Route

Depart

Return

Price

NashvilleBelfast

BNA - BHD

BNABHD

Nashville Intl

Sat 10/4

6:25 pm-2:40 pm

2 stops38h 15m

Belfast City

Fri 10/10

2:00 pm-4:52 pm

2 stops32h 52m

$756

NashvilleBelfast

BNA - BHD

BNABHD

Nashville Intl

Sat 10/4

12:32 pm-12:15 pm

2 stops17h 43m

Belfast City

Sat 10/11

4:15 pm-9:29 am

2 stops23h 14m

$798

NashvilleBelfast

BNA - BHD

BNABHD

Nashville Intl

Sat 10/4

9:25 pm-5:15 pm

1 stop13h 50m

Belfast City

Sat 10/11

9:35 am-7:15 pm

1 stop15h 40m

$1,163

NashvilleBelfast

BNA - BHD

BNABHD

Nashville Intl

Fri 12/19

6:25 pm-8:15 am

1 stop31h 50m

Belfast City

Sun 12/28

8:25 pm-4:15 pm

1 stop25h 50m

$1,234

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Nashville to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Nashville 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 Nashville to Belfast

What is the cheapest time of day to fly from BNA to BFS?

Find hourly flight availability from Nashville to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

It’s typically best to fly out from Nashville to Belfast in the morning. Doing so could potentially save you 12% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated August 14, 2025.
See what other customers who have flown with American Airlines and British Airways from Nashville to Belfast have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Overall

7.2

Crew

8.0

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Overall

7.2

Crew

8.0

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
British Airways
6.7
Okay
7,266 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Overall

7.2

Crew

8.0

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

Find useful and relevant information for your journey from Nashville to Belfast. 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 Nashville to Belfast?

    Nashville Intl (BNA), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Nashville to Belfast. 2 airlines have flights from Nashville Intl to Belfast on a regular basis. Booking flights from Nashville Intl to Belfast should not be difficult; the airport handles an average of 0 outbound flights to Belfast per day.

  • What are the cheapest airlines flying from Nashville to Belfast round-trip?

    Our cheapest airline available from Nashville to Belfast is American Airlines. Our recent data shows that you can find tickets from as low as $674 on this airline. An additional option worth looking into is British Airways, starting at $684. Users have found that American Airlines is 28% cheaper than the other options available to this destination.

  • Can I find deals for flights from Nashville to Belfast that include hotel bookings?

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

  • How can I find direct flights from Nashville to Belfast?

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

  • Can I find deals for business class flights from Nashville to Belfast?

    Yes. Cheapflights offers flight deals from Nashville to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Nashville to Belfast?

    Currently, February is the cheapest month in which you can book a flight from Nashville to Belfast (average of $657). Flying from Nashville to Belfast in June is currently the most expensive (average of $1,189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Nashville to Belfast

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Belfast Intl flights
Nashville to Belfast City flights

Top 2 airlines flying from Nashville to Belfast

Discover the top 2 airlines that operate flights from Nashville to Belfast. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$674Average$752FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$684Average$1,007FlexibilityNo cancel feeOn-time70%

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