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Cheap flights from Knoxville to London from $419

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 London departing on 12/30. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:59 pm - 12:55 pmTYS-LCY
17h 56m2 stops
Multiple Airlines Logo
5:40 pm - 8:54 pmLCY-TYS
31h 14m2 stops
$691Multiple Airlines
Find Deal
Wed, Feb 11 - Wed, Mar 11
Multiple Airlines Logo
7:23 pm - 5:35 pmTYS-LCY
17h 12m2 stops
Multiple Airlines Logo
6:15 pm - 9:02 pmLCY-TYS
31h 47m2 stops
$1,033Multiple Airlines
Find Deal
Tue, Dec 23 - Fri, Jan 9
Multiple Airlines Logo
9:40 am - 11:40 amTYS-LCY
21h 00m2 stops
Multiple Airlines Logo
9:50 am - 2:43 pmLCY-TYS
33h 53m2 stops
$1,053Multiple Airlines
Find Deal
Fri, Dec 12 - Tue, Dec 16
Multiple Airlines Logo
7:23 pm - 5:35 pmTYS-LCY
17h 12m2 stops
Multiple Airlines Logo
6:15 pm - 9:02 pmLCY-TYS
31h 47m2 stops
$1,057Multiple Airlines
Find Deal
Tue, Dec 23 - Thu, Jan 8
Virgin Atlantic Logo
4:00 pm - 9:30 amTYS-LCY
13h 30m2 stops
Virgin Atlantic Logo
8:10 pm - 9:32 pmLCY-TYS
30h 22m2 stops
$1,074Virgin Atlantic
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Fri, Mar 27 - Tue, Mar 31
Multiple Airlines Logo
7:25 pm - 4:40 pmTYS-LCY
16h 15m2 stops
Multiple Airlines Logo
9:50 am - 11:44 pmLCY-TYS
18h 54m2 stops
$1,108Multiple Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 17
Multiple Airlines Logo
10:50 am - 11:40 amTYS-LCY
19h 50m3 stops
Multiple Airlines Logo
9:50 am - 2:43 pmLCY-TYS
33h 53m2 stops
$1,153Multiple Airlines
Find Deal
Fri, Dec 12 - Tue, Dec 16
Delta Logo
2:30 pm - 8:10 amTYS-LCY
13h 40m2 stops
Delta Logo
10:00 am - 9:32 pmLCY-TYS
40h 32m2 stops
$1,350Delta
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Fri, Mar 27 - Tue, Mar 31
Delta Logo
2:30 pm - 9:30 amTYS-LCY
15h 00m2 stops
Delta Logo
10:00 am - 3:06 pmLCY-TYS
34h 06m2 stops
$1,351Delta
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Fri, Mar 27 - Tue, Mar 31
Multiple Airlines Logo
1:52 pm - 11:40 amTYS-LCY
16h 48m2 stops
Multiple Airlines Logo
9:55 am - 11:59 pmLCY-TYS
19h 04m2 stops
$1,388Multiple Airlines
Find Deal
Fri, Dec 12 - Fri, Dec 19

Delta flights from Knoxville to London City Airport

Our best Delta deals on Knoxville to London City Airport flight tickets
Delta
Mar 27
TYS2:30 pmKnoxville McGhee Tyson
13h 40m
2 stops
LCY8:10 amLondon City
Mar 31
LCY10:00 amLondon City
40h 32m
2 stops
TYS9:32 pmKnoxville McGhee Tyson
$1,350
Find similar
Delta
Mar 27
TYS2:30 pmKnoxville McGhee Tyson
15h 00m
2 stops
LCY9:30 amLondon City
Mar 31
LCY10:00 amLondon City
34h 06m
2 stops
TYS3:06 pmKnoxville McGhee Tyson
$1,351
Find similar
Delta
Jan 1
TYS11:11 amKnoxville McGhee Tyson
15h 59m
2 stops
LCY8:10 amLondon City
Jan 8
LCY10:00 amLondon City
18h 45m
2 stops
TYS11:45 pmKnoxville McGhee Tyson
$1,553
Find similar

British Airways flights from Knoxville to London City Airport

Our best British Airways deals on Knoxville to London City Airport flight tickets
British Airways
Dec 22
TYS5:40 pmKnoxville McGhee Tyson
34h 10m
2 stops
LCY8:50 amLondon City
Jan 9
LCY5:05 pmLondon City
32h 51m
2 stops
TYS8:56 pmKnoxville McGhee Tyson
$1,599
Find similar
British Airways
Dec 23
TYS4:15 pmKnoxville McGhee Tyson
21h 15m
2 stops
LCY6:30 pmLondon City
Jan 9
LCY5:05 pmLondon City
32h 51m
2 stops
TYS8:56 pmKnoxville McGhee Tyson
$1,625
Find similar
British Airways
Nov 29
TYS8:04 pmKnoxville McGhee Tyson
37h 31m
2 stops
LCY2:35 pmLondon City
Dec 3
LCY7:50 amLondon City
20h 05m
2 stops
TYS10:55 pmKnoxville McGhee Tyson
$1,728
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to London City Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Knoxville to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 2/11

1:59 pm-12:55 pm

2 stops17h 56m

London City

Wed 3/11

5:40 pm-8:54 pm

2 stops31h 14m

$691

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Tue 12/23

7:23 pm-5:35 pm

2 stops17h 12m

London City

Fri 1/9

6:15 pm-9:02 pm

2 stops31h 47m

$1,033

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Fri 12/12

9:40 am-11:40 am

2 stops21h 00m

London City

Tue 12/16

9:50 am-2:43 pm

2 stops33h 53m

$1,053

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Tue 12/23

7:23 pm-5:35 pm

2 stops17h 12m

London City

Thu 1/8

6:15 pm-9:02 pm

2 stops31h 47m

$1,057

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Fri 3/27

4:00 pm-9:30 am

2 stops13h 30m

London City

Tue 3/31

8:10 pm-9:32 pm

2 stops30h 22m

$1,074

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 12/10

7:25 pm-4:40 pm

2 stops16h 15m

London City

Wed 12/17

9:50 am-11:44 pm

2 stops18h 54m

$1,108

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Fri 12/12

10:50 am-11:40 am

3 stops19h 50m

London City

Tue 12/16

9:50 am-2:43 pm

2 stops33h 53m

$1,153

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Fri 3/27

2:30 pm-8:10 am

2 stops13h 40m

London City

Tue 3/31

10:00 am-9:32 pm

2 stops40h 32m

$1,350

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Fri 3/27

2:30 pm-9:30 am

2 stops15h 00m

London City

Tue 3/31

10:00 am-3:06 pm

2 stops34h 06m

$1,351

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Fri 12/12

1:52 pm-11:40 am

2 stops16h 48m

London City

Fri 12/19

9:55 am-11:59 pm

2 stops19h 04m

$1,388

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Knoxville to London City Airport

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 airline that flies from Knoxville McGhee Tyson to London City?

Delta is the most popular carrier operating from Knoxville McGhee Tyson to London City

When to book flights from Knoxville to London City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to London City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to London City Airport (TYS to LCY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to London City Airport

Direct flights

None
There are no direct flights from Knoxville to London City Airport. There are no popular flight routes from Knoxville to London City Airport.
Search flight deals

  • How far is Knoxville McGhee Tyson to London City by plane?

    Knoxville McGhee Tyson and London City are 4085.3 mi apart from one another. Typically, this will take 13h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to London City Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to London City Airport are updated daily.

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to London City Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to London City Airport.

  • What documentation or ID do you need to fly to London City Airport?

    The required travel and health documents for your London City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Chelmsford
Wembley
Folkestone
Romford
Ilford
Cobham
Stansted
Harrow
Watford

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Knoxville to London. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Knoxville to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 London from Knoxville.

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

Yes. momondo can track prices for Knoxville to London 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.

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