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Lyon to Tunis flights in December 2026 from $297 GNB, LYS, XYD → TUN

Grenoble-Isere Airport (GNB), Lyon Saint-Exupery International Airport (LYS), Lyon Part-Dieu (XYD) → Tunis-Carthage International Airport (TUN)

For departures in December 2026, the cheapest return found recently is $297 with Transavia France, 18 Dec – 10 Jan 2027, found yesterday.

Return

In December 2026, the cheapest return fare on each of 9 departure dates is usually $158 to $258. Across all 18 departure dates we hold on this route, it is usually $142 to $270. Of the 3 months with enough return fares to compare, December 2026 is usually the most expensive.

Cheapest return found recently

$297

18 Dec – 10 Jan 2027 · Transavia France

Lyon Saint-Exupery International Airport (LYS) → Tunis-Carthage International Airport (TUN)

out nonstop, back nonstop

found yesterday

See prices for these datesCheck today's price

Cheapest we hold, of any age

$138

14 Dec – 18 Dec · Tunisair

Lyon Saint-Exupery International Airport (LYS) → Tunis-Carthage International Airport (TUN)

out nonstop, back nonstop

found 3 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
14 Dec – 18 Dec$138Tunisairout nonstop, back nonstopfound 3 days agoSee prices for these dates
24 Dec – 17 Jan 2027$154Tunisairout nonstop, back nonstopfound 5 days agoSee prices for these dates
15 Dec – 22 Dec$158Transavia Franceout nonstop, back nonstopfound 3 days agoSee prices for these dates
28 Dec – 9 Jan 2027$204Transavia Franceout nonstop, back nonstopfound 2 days agoSee prices for these dates
5 Dec – 30 Dec$208Transavia Franceout nonstop, back nonstopfound 5 days agoSee prices for these dates

Every date we hold

9 departure dates

5 Dec – 30 Dec: $208, found 5 days ago14 Dec – 18 Dec: $138, found 3 days ago15 Dec – 22 Dec: $158, found 3 days ago17 Dec – 10 Jan 2027: $274, found 5 days ago18 Dec – 10 Jan 2027: $297, found yesterday23 Dec – 10 Jan 2027: $237, found 2 days ago24 Dec – 17 Jan 2027: $154, found 5 days ago26 Dec – 10 Jan 2027: $258, found 2 days ago28 Dec – 9 Jan 2027: $204, found 2 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
5 Dec – 30 Dec$208Transavia FranceLyon Saint-Exupery International Airport (LYS) → Tunis-Carthage International Airport (TUN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
14 Dec – 18 Dec$138TunisairLyon Saint-Exupery International Airport (LYS) → Tunis-Carthage International Airport (TUN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
15 Dec – 22 Dec$158Transavia FranceLyon Saint-Exupery International Airport (LYS) → Tunis-Carthage International Airport (TUN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
17 Dec – 10 Jan 2027$274Transavia FranceLyon Saint-Exupery International Airport (LYS) → Tunis-Carthage International Airport (TUN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
18 Dec – 10 Jan 2027$297Transavia FranceLyon Saint-Exupery International Airport (LYS) → Tunis-Carthage International Airport (TUN)out nonstop, back nonstopfound yesterdaySee prices for these dates
23 Dec – 10 Jan 2027$237Transavia FranceLyon Saint-Exupery International Airport (LYS) → Tunis-Carthage International Airport (TUN)out nonstop, back nonstopfound 2 days agoSee prices for these dates
24 Dec – 17 Jan 2027$154TunisairLyon Saint-Exupery International Airport (LYS) → Tunis-Carthage International Airport (TUN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
26 Dec – 10 Jan 2027$258Transavia FranceLyon Saint-Exupery International Airport (LYS) → Tunis-Carthage International Airport (TUN)out nonstop, back nonstopfound 2 days agoSee prices for these dates
28 Dec – 9 Jan 2027$204Transavia FranceLyon Saint-Exupery International Airport (LYS) → Tunis-Carthage International Airport (TUN)out nonstop, back nonstopfound 2 days agoSee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $134.

November 2026From $1373 departure dates27 Nov – 5 Dec · found 6 days agoSee prices for these dates
December 2026From $1389 departure dates14 Dec – 18 Dec · found 3 days agoSee prices for these dates
January 2027From $134Cheapest seen3 departure dates7 Jan 2027 – 24 Jan 2027 · found 6 days agoSee prices for these dates
February 2027From $1351 departure date9 Feb 2027 – 12 Feb 2027 · found 2 days agoSee prices for these dates
June 2027From $3691 departure date24 Jun 2027 – 21 Aug 2027 · found 7 days agoSee prices for these dates
July 2027From $4581 departure date21 Jul 2027 – 23 Aug 2027 · found 2 days agoSee prices for these dates

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work