£424 Cheap Flights to Petersburg

View £424 flight on Wed, 16 Sept 2026Opens in a new window

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Cheap round-trip flights to Petersburg

Prices were available within the past 7 days and start at £424 for one-way flights and £685 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 29 Apr - Thu, 21 May
LGW
London
TYS
Knoxville
£685 Return, found 2 days ago
£685
Return
found 2 days ago
Select American Airlines flight, departing Wed, 29 Apr from London to Knoxville, returning Thu, 21 May, priced at £685 found 2 days ago
Lufthansa
Tue, 15 Sept - Mon, 21 Sept
LHR
London
TYS
Knoxville
£686 Return, found 3 days ago
£686
Return
found 3 days ago
Select Lufthansa flight, departing Tue, 15 Sept from London to Knoxville, returning Mon, 21 Sept, priced at £686 found 3 days ago
Brussels Airlines
Wed, 24 Feb - Wed, 3 Mar
LHR
London
TYS
Knoxville
£688 Return, found 3 days ago
£688
Return
found 3 days ago
Select Brussels Airlines flight, departing Wed, 24 Feb from London to Knoxville, returning Wed, 3 Mar, priced at £688 found 3 days ago
British Airways
Tue, 26 Jan - Tue, 2 Feb
LHR
London
TYS
Knoxville
£705 Return, found 3 days ago
£705
Return
found 3 days ago
Select British Airways flight, departing Tue, 26 Jan from London to Knoxville, returning Tue, 2 Feb, priced at £705 found 3 days ago
Iberia
Wed, 24 Feb - Wed, 3 Mar
LHR
London
TYS
Knoxville
£706 Return, found 3 days ago
£706
Return
found 3 days ago
Select Iberia flight, departing Wed, 24 Feb from London to Knoxville, returning Wed, 3 Mar, priced at £706 found 3 days ago

Frequently asked questions

What is the name of Petersburg's airport?
McGhee Tyson Airport (TYS) is the most popular airport in Petersburg.
What airport is best to fly into Petersburg?
Tri-Cities Regional Airport (TRI) is the main airport in Petersburg. Before your flight, it's a smart idea to know a thing or two about it. It sits about 48 kms (30 miles) from the downtown area.
How many airlines fly to Petersburg?
Petersburg is serviced by 5 air carriers from 22 worldwide airports.
Which airlines fly to Petersburg?
Flights into Petersburg are typically run by Delta. The largest proportion of these flights take off from Atlanta, with Delta servicing this route the most often.
How many nonstop flights are there to Petersburg?
With 448 nonstop flights running each week, you'll be hitting the runway in Petersburg before you have time to say, "Are we there yet?"
Where are the most popular flights to Petersburg departing from?
The most popular flights to Petersburg leave from Atlanta, Charlotte and Washington airports.
How long is the flight to Petersburg Airport?
If you're flying to Petersburg from Atlanta, you're looking at a flight time of 1 hour and 4 minutes. Those setting off from Charlotte can expect to be midair for 1 hour and 11 minutes. From Washington it's roughly 1 hour and 51 minutes away.
How to book the cheapest flight to Petersburg?
We've all come across those travellers who manage to get incredibly cheap plane tickets whenever they fly. Want to know how to do it for your Petersburg holiday? Don't leave it until the very last minute to secure your flight. Another excellent way to pick up the best price is to research all options. If your destination has multiple airports, don't forget to look into the cost of flying into a smaller terminal. Finally, be ready to secure your seat quickly if you find an irresistible price. It might not stick around for long! With a bit of know-how and a little luck, the ideal airfare will be yours.
Do you have any tips for my flight to Petersburg?
We've rounded up all the info you need to make your flight an enjoyable experience. Follow our tips and tricks and you'll be breezing through the airport and having a ball in Petersburg before you know it. What to pack in your hand luggage:

  • It's easy — first, put in your passport, official ID, bank cards and vital medications. Next, you'll need some in-flight entertainment to help pass the time. A thrilling novel and a laptop crammed with your favourite movies are always good options. If you intend to catch a few z's, a neck pillow and some earplugs will also come in handy. Finally, leave space for a toothbrush and some deodorant so you'll hop off the plane feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • While the list of banned items differs between air carriers, the general rule to follow is nothing sharp, flammable or explosive. This includes screwdrivers, drills, fuels and bleaching agents. Sports equipment like ice skates, and items that could harm other people, such as firearms and ammunition, won't be allowed on board either.

What to wear on a flight:

  • The aisles of an airplane aren't the place for a fashion parade. Dress in comfortable layers and opt for shoes that are roomy, flat and easy to take on and off.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of inactivity. To lower your risk on board, drink plenty of water, consider wearing compression socks or tights and move your legs and feet often.

How to get through airport security fast when flying to Petersburg?
Being prepared before you get to the airport can make your getaway to Petersburg quick and painless. We've rounded up some handy tips for a speedy journey past security:

  • Keep your travel documents and ID at hand. They're the first items you'll be asked to show at airport security.
  • Time to strip down. Well sort of. Your coat, belt, keys and other items in your pocket, like your earphones, will need to go through the X-ray machine. Make your life easier by removing them as it gets closer to your turn.
  • Electronic devices like phones and laptops will also have to go on a tray to be scanned. Don't worry, you'll be back online soon enough.
  • Can't travel without your favourite hand and nail cream? Not a problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, it's fine to bring with you in your carry-on baggage.
  • Choosing your footwear wisely can save you several minutes. Hiking or heavy-style boots are often required to be removed and X-rayed separately. Slip-on sneakers usually aren't.
  • Sharp items are not allowed on board. They'll be seized at security, so pack them in your checked bags.

Travel information

Destination airport
McGhee Tyson
Destination airport IATA code
TYS
Destination city name
Knoxville
Return price
£193

Trending flights to Petersburg

Prices were available within the past 7 days and start at £424 for one-way flights and £685 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 29 Apr - Thu, 21 May
LGW
London
TYS
Knoxville
£685 Return, found 2 days ago
£685
Return
found 2 days ago
Select American Airlines flight, departing Wed, 29 Apr from London to Knoxville, returning Thu, 21 May, priced at £685 found 2 days ago
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