Cheap flights from Knoxville to Dublin from $412
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Dublin departing on 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Knoxville to Dublin
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Dublin?
In general, February is the cheapest month to fly from Knoxville to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $596. If you’re not able to fly to Dublin in February, then January is your next best option. Flight prices from Knoxville to Dublin during January average around $700.
What is the cheapest day to depart on your flight to Dublin?
The cheapest day to depart from Knoxville to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $818. Flights from Knoxville to Dublin on a Saturday will generally be more expensive and average around $1,241. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Dublin?
In the evening is the cheapest time of day to fly from Knoxville to Dublin when you can find flight prices for as low as $822. Flying to Dublin in the evening is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $1,054.
How far in advance should I book a flight to Dublin?
You are more likely to see cheaper flights to Dublin from Knoxville when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $891 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Knoxville for as low as $623 on momondo.
What is the cheapest airline that flies from Knoxville McGhee Tyson to Dublin?
British Airways, American Airlines, and United Airlines are the most popular carriers operating from Knoxville McGhee Tyson to Dublin
What airlines fly to Dublin?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Dublin from Knoxville according to our data. American Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 4 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.
When to book flights from Knoxville to Dublin
Cheap Knoxville to Dublin (TYS to DUB) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Knoxville to Dublin
How far is Knoxville McGhee Tyson to Dublin by plane?
Dublin is 3793.6 mi away from Knoxville McGhee Tyson. In terms of flight time, this usually takes a little over 9h 48m.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Dublin Airport?
Prices for flights from Knoxville McGhee Tyson Airport to Dublin Airport were last updated today.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Dublin Airport?
The number of operators available for flights from Knoxville McGhee Tyson Airport to Dublin Airport is 3 as of June 2025.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Dublin Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Knoxville to Dublin?
momondo data reveals that the most frequently booked airline on the route from Knoxville to Dublin is American Airlines, representing 54% of all bookings. The subsequent popular airlines are United Airlines at 36% and Delta at 10%.
Best airlines flying from Knoxville to Dublin
Compare and see reviews for airlines that fly from Knoxville to Dublin with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $479 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $518 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $573 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Dublin?
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Why should I use momondo to find a flight deal from Knoxville to Dublin?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knoxville to Dublin for you.
Can I find flights from Knoxville to Dublin with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Dublin from Knoxville with this policy.
How can momondo help me find flights from Knoxville to Dublin?
Once all potential Knoxville to Dublin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Knoxville to Dublin right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Dublin, momondo offers a useful price alert feature which will track prices for flights to Dublin from Knoxville and alert you when they change.