Cheap Flights from Kingsport (TRI) to Barcelona (BCN)

Compare Tri-Cities to Barcelona flight deals

Find the cheapest month or even day of the year to fly to Barcelona

Book the best Barcelona fare with no extra fees

Flight deals from Tri-Cities to Barcelona

Looking for a cheap last-minute deal or the best return flight from Tri-Cities Airport to Barcelona Airport? If you want to travel next month, return fares start from $1,670. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Tri-Cities to Barcelona

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

Tri-Cities to Barcelona: Alternative routes

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

Kingsport to Barcelona: Flight information

The things to know before you go.
Cheapest flight found$1,287
Cheapest month to flyAugust

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

The best price we found for a return flight from Tri-Cities to Barcelona is $1,287. 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 Barcelona. But we found flights with one or more stops from $1,287.
As of June 2026, there are no flights flying from Tri-Cities to Barcelona.
The cheapest month to fly from Tri-Cities to Barcelona is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Tri-Cities Airport to Barcelona Airport on Tuesday, 11 August 2026.
No airlines currently offer direct flights between Tri-Cities Airport and Barcelona 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 Barcelona 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 Barcelona is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, KLM offers the cheapest flight tickets to Barcelona.

Travelling from Tri-Cities Airport (TRI) to Barcelona Airport (BCN): what you need to know

  • The timezone in Barcelona is UTC+1, which is six hours ahead of Kingsport.

  • Your TRI to BCN flight won't wait if you're late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • You'll likely experience longer queues in popular months such as July. Arriving up to four hours in advance for an international flight and two hours for domestic departures will give you ample time for security and boarding.

How to find the cheapest flights from Tri-Cities Airport (TRI) to Barcelona Airport (BCN)

  • $667 is the lowest price for a one-way Tri-Cities Airport to Barcelona Airport flight. Return flights start at $1,287. These fares may change based on demand.

  • It's usually smart to book in advance if you want to find cheap tickets from TRI to BCN. That's because airlines adjust prices based on demand, which tends to increase closer to departure.

  • If you're willing to be flexible with your travel plans, try using the 'Whole month' search tool. It'll give you the lowest price in each month when looking for your flight from Tri-Cities Airport to Barcelona Airport.

  • Cut down on the time spent looking for cheap flights from TRI to BCN by creating a Price Alert. You'll receive an email or push notification on the app when a new low fare is offered.

  • Secure the ideal flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Tri-Cities Airport to Barcelona Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Tri-Cities Airport (TRI)

  • The address for TRI is 2525 Tennessee 75.

  • Tri-Cities Airport scores high marks for its on-time performance. 81% of flights that take off from TRI arrive at their destination as scheduled.

  • Tri-Cities Airport is about 18 kilometres from central Kingsport. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 15 minutes or so to arrive, depending on the traffic.

  • Taking public transport? Expect a trip time of around 35 minutes.

  • Get your travels off to a leisurely start by staying near TRI. Whether you have an early flight from Tri-Cities Airport to Barcelona Airport or just don't like being rushed, these stays are the answer:

Arriving at Barcelona Airport (BCN)

  • If you're arriving on a late Tri-Cities Airport to Barcelona Airport flight, few things beat the convenience of being close to the terminal. Grab your bags from the carousel and then be showered and resting shortly after at one of these accommodation options near BCN:

  • Grab a Barcelona Airport rental car and explore Barcelona and beyond with your own set of wheels. Record Go, Goldcar and Nizacars Rent A Car are top providers to choose from here.

  • Reserving your vehicle from Barcelona Airport around four weeks in advance can help you get the best possible rate.

When to fly to Barcelona Airport (BCN)

  • July is the most popular month for flights from Tri-Cities Airport to Barcelona Airport. For a quieter experience, go to Barcelona in March.

  • Before locking in your flight from Tri-Cities Airport to Barcelona Airport, consider the kind of weather you like. August is the warmest month in Barcelona, with temperatures ranging from 20ºC (68ºF) to 31ºC (88ºF).

  • If you like cooler conditions, search for a cheap ticket from TRI to BCN in January. Average temperatures are between 5ºC (41ºF) and 14ºC (57ºF) then.

Explore more of Spain

  • Zaragoza is just one of the many cities in Spain waiting to be discovered after you've seen Barcelona. Around 257 kilometres away to the west, check out popular attractions including Plaza del Pilar, La Seo del Salvador and Basílica de Nuestra Senora del Pilar.

  • Around 402 kilometres west of Barcelona, Logroño is another favourite stop in Spain. Start your sightseeing at Bodegas Faustino, Bodegas Campo Viejo and Bodegas Valoria.

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