How much is a flight from Belfast to Knoxville?

There’s no fixed price — fares between Belfast and Knoxville can vary a lot by day or time.

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Flying between Belfast and Knoxville? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

• Airports in Belfast: You can fly from either Belfast - International or City.
• Airports in Knoxville: The only active option is Knoxville - McGhee Tyson.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all Belfast airports in a single search.

Filter and compare flights from Belfast to Knoxville

Jetcost helps you manage complex searches with simple filters. Sort by airline, duration, number of stops, or even time windows for outbound and return flights.

Other popular destinations

Want more ideas for your trip to United States? Check these: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.