When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Belgium?

Prices for flights from Knoxville McGhee Tyson Airport to Belgium were last updated today.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Belgium?

As of November 2025, there is 1 operator available to choose from for flights from Knoxville McGhee Tyson Airport to Belgium.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to Belgium?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Belgium.

What documentation or ID do you need to fly to Belgium?

The necessary travel and health documents for your Belgium 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.

$656 Cheap Flights from Knoxville to Belgium in 2025/26

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8:47 am - 8:00 amTYS-BRU

18h 13m1 stop

10:45 am - 11:44 pmBRU-TYS

18h 59m1 stop

$656Delta

Find Deal

Fri, Mar 27 - Tue, Mar 31

4:00 pm - 8:00 amTYS-BRU

11h 00m1 stop

10:25 am - 9:32 pmBRU-TYS

17h 07m2 stops

$665Delta

Find Deal

Fri, Mar 27 - Tue, Mar 31

2:30 pm - 8:00 amTYS-BRU

12h 30m1 stop

3:05 pm - 11:44 pmBRU-TYS

14h 39m2 stops

$666Delta

Find Deal

Fri, Mar 27 - Tue, Mar 31

6:25 pm - 3:25 pmTYS-BRU

16h 00m2 stops

10:55 am - 9:29 pmBRU-TYS

16h 34m2 stops

$871American Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

3:34 pm - 7:50 amTYS-BRU

34h 16m2 stops

6:00 am - 6:37 pmBRU-TYS

18h 37m2 stops

$1,392Multiple Airlines

Find Deal

Sat, Dec 20 - Sat, Dec 27

3:34 pm - 7:50 amTYS-BRU

34h 16m3 stops

6:00 am - 6:37 pmBRU-TYS

18h 37m2 stops

$1,399Multiple Airlines

Find Deal

Sat, Dec 20 - Sat, Dec 27

7:23 pm - 7:15 amTYS-BRU

29h 52m1 stop

7:10 pm - 10:39 pmBRU-TYS

33h 29m2 stops

$1,464Lufthansa

Find Deal

Sat, Dec 20 - Sat, Dec 27

5:45 am - 7:15 amTYS-BRU

19h 30m1 stop

11:55 am - 11:59 pmBRU-TYS

18h 04m1 stop

$1,561United Airlines

Find Deal

Sat, Dec 20 - Sat, Dec 27

3:34 pm - 7:50 amTYS-BRU

34h 16m3 stops

11:50 am - 11:55 amBRU-TYS

30h 05m3 stops

$1,801Multiple Airlines

Find Deal

Sat, Dec 20 - Sat, Dec 27

Delta flights from Knoxville to Belgium

Our best Delta deals on Knoxville to Belgium flight tickets

Delta

Mar 27

TYS8:47 amKnoxville McGhee Tyson

18h 13m

1 stop

BRU8:00 amBrussels Bruxelles-National

Mar 31

BRU10:45 amBrussels Bruxelles-National

18h 59m

1 stop

TYS11:44 pmKnoxville McGhee Tyson

$656

Find similar

Delta

Mar 27

TYS4:00 pmKnoxville McGhee Tyson

11h 00m

1 stop

BRU8:00 amBrussels Bruxelles-National

Mar 31

BRU10:25 amBrussels Bruxelles-National

17h 07m

2 stops

TYS9:32 pmKnoxville McGhee Tyson

$665

Find similar

Delta

Mar 27

TYS2:30 pmKnoxville McGhee Tyson

12h 30m

1 stop

BRU8:00 amBrussels Bruxelles-National

Mar 31

BRU3:05 pmBrussels Bruxelles-National

14h 39m

2 stops

TYS11:44 pmKnoxville McGhee Tyson

$666

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Fri 3/27

8:47 am-8:00 am

1 stop18h 13m

Brussels Bruxelles-National

Tue 3/31

10:45 am-11:44 pm

1 stop18h 59m

$656

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Fri 3/27

4:00 pm-8:00 am

1 stop11h 00m

Brussels Bruxelles-National

Tue 3/31

10:25 am-9:32 pm

2 stops17h 07m

$665

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Fri 3/27

2:30 pm-8:00 am

1 stop12h 30m

Brussels Bruxelles-National

Tue 3/31

3:05 pm-11:44 pm

2 stops14h 39m

$666

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Fri 3/27

6:25 pm-3:25 pm

2 stops16h 00m

Brussels Bruxelles-National

Tue 3/31

10:55 am-9:29 pm

2 stops16h 34m

$871

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Sat 12/20

3:34 pm-7:50 am

2 stops34h 16m

Brussels Bruxelles-National

Sat 12/27

6:00 am-6:37 pm

2 stops18h 37m

$1,392

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Sat 12/20

3:34 pm-7:50 am

3 stops34h 16m

Brussels Bruxelles-National

Sat 12/27

6:00 am-6:37 pm

2 stops18h 37m

$1,399

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Sat 12/20

7:23 pm-7:15 am

1 stop29h 52m

Brussels Bruxelles-National

Sat 12/27

7:10 pm-10:39 pm

2 stops33h 29m

$1,464

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Sat 12/20

5:45 am-7:15 am

1 stop19h 30m

Brussels Bruxelles-National

Sat 12/27

11:55 am-11:59 pm

1 stop18h 04m

$1,561

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Sat 12/20

3:34 pm-7:50 am

3 stops34h 16m

Brussels Bruxelles-National

Sat 12/27

11:50 am-11:55 am

3 stops30h 05m

$1,801

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Knoxville to Belgium

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 day to depart on your flight to Belgium?

Our data shows that Tuesday is the least expensive day to fly to Belgium. Tickets to fly out on this day can be as low as $912. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,355. These prices are subject to change though, so be sure to set up a Price Alert for flights to Belgium.

What is the cheapest time of day to depart on your flight to Belgium?

Our most recent data shows that the best time of day to fly to Belgium is in the afternoon. Flights from Knoxville to Belgium during this time can be as low as $949. Flights to Belgium are more costly at noon, with an average ticket price of $1,105. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Knoxville to Belgium flights?

You could potentially save up to 15% on your flight if you consider stops on a Knoxville to Belgium flight.

Cheap Knoxville to Belgium flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Belgium

Direct flights	None

There are no direct flights from Knoxville to Belgium. There are no popular flight routes from Knoxville to Belgium.

Search flight deals

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Belgium?
Prices for flights from Knoxville McGhee Tyson Airport to Belgium were last updated today.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Belgium?
As of November 2025, there is 1 operator available to choose from for flights from Knoxville McGhee Tyson Airport to Belgium.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Belgium?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Belgium.
What documentation or ID do you need to fly to Belgium?
The necessary travel and health documents for your Belgium 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.

Best airlines flying from Knoxville to Belgium

Compare and see reviews for airlines that fly from Knoxville to Belgium with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $603	Free Cancellation	Rating 7.4 9,002 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Belgium?

It is quick and easy to find Knoxville to Belgium flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belgium that suits you.

Can I find flights from Knoxville to Belgium with flexible booking policies on momondo?

All flight searches from Knoxville to Belgium on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Knoxville to Belgium?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Knoxville to Belgium.

I’m not ready to book a flight from Knoxville to Belgium right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Knoxville to Belgium flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Belgium trip

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Popular cities in Belgium

Flights to Brusselsfrom $344

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Cheap flights from Knoxville to Belgium from $656

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Belgium departing on 3/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Knoxville to Belgium

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Delta flights from Knoxville to Belgium

Our best Delta deals on Knoxville to Belgium flight tickets

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How to get the cheapest flight ticket from Knoxville to Belgium

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 day to depart on your flight to Belgium?

What is the cheapest time of day to depart on your flight to Belgium?

Can stopping save me money on Knoxville to Belgium flights?

You could potentially save up to 15% on your flight if you consider stops on a Knoxville to Belgium flight.

Cheap Knoxville to Belgium flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Belgium

Direct flights

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Belgium?

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Belgium?

How old do you have to be to fly from Knoxville McGhee Tyson Airport to Belgium?

What documentation or ID do you need to fly to Belgium?

Best airlines flying from Knoxville to Belgium

Compare and see reviews for airlines that fly from Knoxville to Belgium with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Belgium?

Can I find flights from Knoxville to Belgium with flexible booking policies on momondo?

How can momondo help me find flights from Knoxville to Belgium?

I’m not ready to book a flight from Knoxville to Belgium right now. Can momondo alert me if prices change?

An easier way to manage your Belgium trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Belgium

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo