Flights from Knoxville Airport to Northern Ireland

Flight deals from Knoxville Airport to Northern Ireland

Looking for a cheap last-minute deal or the best return flight from Knoxville Airport to Northern Ireland? If you want to travel next month, return fares start from Rs249,859. Find the lowest prices on one-way and return tickets right here.

Belfast.Rs132,652 per passenger.Departing Fri, 12 Jun.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Knoxville on Fri, 12 Jun, arriving in Belfast City.Price includes taxes and charges.From Rs132,652, select.

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Flying from Knoxville Airport to Northern Ireland

Arm yourself with these facts on the fly.

Cheapest flight found	Rs132,652
Cheapest month to fly	June

How to find cheap flights from Knoxville Airport to Northern Ireland

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Knoxville Airport to Northern Ireland. Other savvy travellers recently found return flights from Rs220,892 and one-way tickets from Rs132,652. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in September

The cheapest time to fly from Knoxville Airport to Northern Ireland is currently September.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Knoxville Airport to anywhere you choose in Northern Ireland.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Knoxville Airport to your chosen airport in Northern Ireland go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Northern Ireland Airport to Northern Ireland flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What is the average price of a flight from Knoxville Airport to Northern Ireland?

We looked at all of the upcoming return flights from Knoxville Airport to Northern Ireland we could find over the next 12 months. It looks like Rs220,892 is the best price. This is good, compared to the average Northern Ireland ticket price of Rs220,892.

What is the cheapest month to fly from Knoxville Airport to Northern Ireland?

The cheapest month to fly from Knoxville Airport to Northern Ireland is currently September.

Which upcoming date is cheapest to fly from Knoxville Airport to Northern Ireland on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Knoxville Airport to Northern Ireland on Thursday, 17 September 2026.

If I'm flying from Knoxville Airport, where in Northern Ireland is cheapest to fly into?

If you're flying from Knoxville, the cheapest city in Northern Ireland to fly into is Belfast. The cheapest airport serving Belfast at the moment is Belfast City.