Cheap flights from Knoxville to London

Choose between American Airlines, United Airlines, or Allegiant Air to find the best price

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Tips to know when travelling to London

Cheapest one-way trip

$ 425

Average round-trip

$ 490

Most popular airline

American Airlines

Travelers usually depart from McGhee Tyson, or Knoxville when they travel from Knoxville to London. Book your trip to arrive at Heathrow, London Stansted, Luton, Gatwick, or London City. The most popular airlines for this route are American Airlines, United Airlines, Allegiant Air, Delta Air Lines, and Finnair. Knoxville and London have 331 direct flights per week. When you arrive at London, consider visiting Roman Baths, Bath, St. David's Cathedral, Cardiff, St. Paul's Cathedral, Portsea Island, Tate Modern, Tintern Abbey, United Kingdom, Isle of Wight, Stonehenge, Tower of London, Canterbury Cathedral, St Fagans: National History Museum, Natural History Museum, Avebury, and British Museum.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights48556359-6244

Check-in for a flight from Knoxville to London

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
American AirlinesAALAAYesUnknownNo
United AirlinesUALUAYesUnknownNo
Allegiant AirAAYG4No4 min before flightNo
Delta Air LinesDALDLYesUnknownNo
FinnairFINAYYesUnknownNo

Frequently asked questions

What are the most popular routes to and from Knoxville?

Travelers frequently search for route combinations, such as Knoxville and Lisbon.

What are the most popular routes to and from London?

Travelers frequently search for route combinations, such as London and Lisbon, Porto, São Paulo, Faro, Rio de Janeiro, Curitiba, Funchal, Vitória, Espírito Santo, Brasília, Belo Horizonte, Florianópolis, Porto Alegre, Dublin, Amsterdam, Milan, Goiânia, Reykjavik, Paris, Rome, Ponta Delgada.

What airports are near Knoxville?

The main airport in Knoxville is McGhee Tyson. It is also served by Nashville International, McGhee Tyson, Asheville Regional, Greenville–Spartanburg International, Blue Grass, Chattanooga Metropolitan, Tri-Cities Regional.

What airports are near London?

The main airport in London is Heathrow. It is also served by Birmingham, Bristol, Cardiff, East Midlands, Southampton, Exeter, Doncaster Sheffield, Norwich, Bournemouth, Cambridge.

What buses and trains depart from Knoxville?

A number of bus and train companies depart from Knoxville, including Greyhound.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Knoxville and London?

What is Virtual Interlining and how do I use it?

Which airlines fly between Knoxville and London?

When's the best time to travel between Knoxville and London?

What flights operate between Knoxville and London?

How many airports are there near Knoxville?

How many airports are there near London?

Is it possible to reach Knoxville by bus or train?

What time do nonstop (direct) flights between Knoxville and London depart?

What time do nonstop (direct) flights between Knoxville and London arrive?

What time do flights between Knoxville and London depart?

What time do flights between Knoxville and London arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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