Cheap flights from Knoxville to Belfast

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

Planning a flight from Knoxville to Belfast?

Flight prices from Knoxville to Belfast change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Which airports are most convenient between Knoxville and Belfast?

Whether it’s cost or connection time, the right airport combination can make a difference.

  • Airports in Knoxville: Only Knoxville - McGhee Tyson is currently active.
  • Airports in Belfast: City is also worth considering.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Flights from Knoxville - McGhee Tyson to Belfast - International

Smart ways to search flights from Knoxville to Belfast

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include carriers like American, Delta, United, and more.

Other popular destinations

Flying to United Kingdom? Other travelers also searched: Edinburgh, Glasgow, London, Manchester, Newquay.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.
Frequently Asked Questions

Frequently asked questions about flights from Knoxville to Belfast.

How much does an airline ticket from Knoxville to Belfast cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Knoxville to Belfast.

How far is Knoxville from Belfast?

Knoxville is about 3785 mi from Belfast.

What are the airports in Belfast?

Belfast has another airport: City.

What are the airports in Knoxville?

Knoxville has one airport: Knoxville - McGhee Tyson.

What are the most popular cities in United Kingdom?

The most popular cities in United Kingdom according to our users' searches are: Edinburgh, Glasgow, London, Manchester, Newquay.

When should I book a flight from Knoxville to Belfast?

The best time to book a flight from Knoxville to Belfast is 2 months in advance, while the worst time is 13 weeks in advance.

What is the cheapest month to fly from Knoxville to Belfast?

This information is not available at the moment.

What is the most expensive month to fly from Knoxville to Belfast?

This information is not available at the moment.

What is the best day of the week to fly from Knoxville to Belfast?

This information is not available at the moment.