Cheap flights from the United Kingdom to Knoxville from £297
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Knoxville departing on 3/10. 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 United Kingdom to Knoxville
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 Knoxville?
The month of February is, on average, the cheapest month to fly to Knoxville from United Kingdom, with most prices found around £558. If you aren’t able to travel to Knoxville during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £559.
What is the cheapest day to depart on your flight to Knoxville?
The cheapest day to depart on your flight to Knoxville is on a Monday when prices can be found for as low as £575. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £678. These prices are subject to change though, so be sure to set up a Price Alert for flights to Knoxville.
What is the cheapest time of day to depart on your flight to Knoxville?
Flying to Knoxville from United Kingdom in the evening is the least expensive time of day to depart. momondo users have found prices as low as £559 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £628 on average. Flights to Knoxville from United Kingdom in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to Knoxville?
You are more likely to see cheaper flights to Knoxville from United Kingdom when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around £665 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from United Kingdom for as low as £513 on momondo.
What is the cheapest airline that flies from United Kingdom to Knoxville McGhee Tyson?
Aer Lingus, British Airways, and WestJet are the most popular carriers operating from United Kingdom to Knoxville McGhee Tyson
Which airlines fly to Knoxville?
Virgin Atlantic, Finnair and British Airways are the top three most popular airlines that fly to Knoxville from United Kingdom according to our data. Virgin Atlantic is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Knoxville. Keep in mind that there are 10 different airlines that fly to Knoxville on a routine basis, so you have a few additional options to choose from.
Cheap United Kingdom to Knoxville flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Knoxville
When did momondo last update prices for flights from United Kingdom to Knoxville McGhee Tyson Airport?
Prices for flights from United Kingdom to Knoxville McGhee Tyson Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United Kingdom to Knoxville McGhee Tyson Airport?
The number of operators available for flights from United Kingdom to Knoxville McGhee Tyson Airport is 8 as of June 2025.
How old do you have to be to fly from United Kingdom to Knoxville McGhee Tyson Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United Kingdom to Knoxville McGhee Tyson Airport.
What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?
The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from United Kingdom to Knoxville
Compare and see reviews for airlines that fly from United Kingdom to Knoxville with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £489 | Free Cancellation | Rating 6.7 7,139 reviews | |||
| PriceFrom £501 | Free Cancellation | Rating 6.6 7,011 reviews | |||
| PriceFrom £505 | Free Cancellation | Rating 7.4 652 reviews | |||
| PriceFrom £509 | Free Cancellation | Rating 7.6 1,290 reviews | |||
| PriceFrom £534 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom £550 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom £557 | Free Cancellation | Rating 7.0 2,776 reviews | |||
| PriceFrom £600 | Free Cancellation | Rating 8.0 7,950 reviews |
Travelling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from United Kingdom to Knoxville?
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 United Kingdom to Knoxville for you.
Can I find flights from United Kingdom to Knoxville with flexible booking policies on momondo?
All flight searches from United Kingdom to Knoxville on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from United Kingdom to Knoxville?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Knoxville from United Kingdom.
I’m not ready to book a flight from United Kingdom to Knoxville right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Knoxville, momondo offers a useful price alert feature which will track prices for flights to Knoxville from United Kingdom and alert you when they change.