Cheap Flights from Tri-Cities to Athens International

Compare Tri-Cities to Athens International flight deals

Find the cheapest month or even day of the year to fly to Athens International

Book the best Athens International fare with no extra fees

Flight deals from Tri-Cities to Athens International

Looking for a cheap last-minute deal or the best return flight from Tri-Cities Airport to Athens International Airport? If you want to travel next month, return fares start from Rs244,766. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Tri-Cities to Athens International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tri-Cities to Athens International flights are currently cheapest in August.

Tri-Cities to Athens International: Alternative routes

Compare routes from Tri-Cities to Athens below. You may find an airport to fly into that's cheaper, faster, or easier than Athens International.

Kingsport to Athens: Flight information

The things to know before you go.
Cheapest flight foundRs84,671
Cheapest month to flyAugust

Finding cheap flights from Tri-Cities to Athens International: Frequently asked questions

The best price we found for a return flight from Tri-Cities to Athens International is Rs221,286. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Tri-Cities to Athens International. But we found flights with one or more stops from Rs221,286.
As of July 2026, there are no flights flying from Tri-Cities to Athens International.
The cheapest month to fly from Tri-Cities to Athens International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Tri-Cities Airport to Athens International Airport on Sunday, 13 September 2026.
No airlines currently offer direct flights between Tri-Cities Airport and Athens International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Athens International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Athens is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Allegiant Air offers the cheapest flight tickets to Athens International.

Flying from Tri-Cities Airport (TRI) to Athens International Airport (ATH): what you need to know

  • Athens's timezone is UTC+2, which makes Athens seven hours ahead of Kingsport.

  • Your TRI to ATH flight won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • During popular months such as July, it's a good idea to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're travelling during a peak period in general.

How to find the cheapest flights from Tri-Cities Airport (TRI) to Athens International Airport (ATH)

  • The lowest price we've found for a one-way Tri-Cities Airport to Athens International Airport flight is Rs84,671. A return fare is currently Rs221,460. Depending on the availability and when you book, these fares may change.

  • To find cheap tickets from TRI to ATH, book ahead. Airlines typically offer lower prices when flights are first made available.

  • The 'Whole month' tool shows you the cheapest flights from Tri-Cities Airport to Athens International Airport across each month. It's a good way to find a bargain if your trip dates are flexible.

  • Getting your hands on cheap flights from TRI to ATH is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when a lower fare pops up.

  • Tailor your flights with filters. Pick your ideal arrival and departure times, total journey duration and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Tri-Cities Airport to Athens International Airport.

Handy information about Tri-Cities Airport (TRI)

  • TRI is located at 2525 Tennessee 75.

  • 81% of flights leaving Tri-Cities Airport touch down at their destination according to schedule. Given its impressive on-time stats, you're unlikely to experience delays when setting off from TRI.

  • To get to Tri-Cities Airport from central Kingsport, it takes around 15 minutes if you're planning to drive. This depends on traffic, however. It's approximately 18 kilometres from the airport to the city centre.

  • You can expect a trip time of about 35 minutes on public transport.

  • Searching for a handy hotel near TRI? If you're catching an early flight from Tri-Cities Airport to Athens International Airport, these stays will have you moments from your departure lounge:

Arriving at Athens International Airport (ATH)

  • Book a hotel near ATH if you're catching a late Tri-Cities Airport to Athens International Airport flight. Settle into one of these accommodation options and make your arrival easier:

  • Go where the road takes you with a Athens International Airport rental car. Pick up your wheels from Centauro, Green Motion or Surprice and discover more of Athens and beyond.

  • To secure the lowest price, book your ride from Athens International Airport about three weeks in advance.

Getting from Athens International Airport (ATH) to central Athens

  • Athens International Airport to the centre of Athens has a drive time of about 35 minutes. It's approximately 32 kilometres away.

  • Getting to the centre on public transport will take you around 40 minutes.

When to fly to Athens International Airport (ATH)

  • The quietest month for a flight from Tri-Cities Airport to Athens International Airport is March, while August is the most popular. Choose the best time to go to Athens based on whether you prefer a more relaxed vibe or a faster pace.

  • Before locking in your flight from Tri-Cities Airport to Athens International Airport, consider the kind of weather you enjoy. July is the warmest month in Athens, with temperatures ranging from 22ºC to 37ºC.

  • Look for cheap tickets from TRI to ATH in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 4ºC and 14ºC on average.

Explore more of Greece

  • You've done Athens, now it's time to explore more of Greece. Travel around 306 kilometres north to Thessaloniki to tick off its top attractions. From Church of Agia Sofia to Archaeological Museum of Thessaloniki and Alexander the Great Statue, there's plenty to keep you busy.

  • Larisa is another favourite destination in Greece and is around 209 kilometres north-west of Athens. No trip is complete without experiencing Larissa Ancient Ruins, Municipal Art Gallery of Larissa and The Church Of St. George.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.