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Munich to Porto flights in December 2026 from $374 MUC, ZMU → OPO

Franz Josef Strauss Airport (MUC), Munich Hbf Railway Station (ZMU) → Porto Airport (OPO)

For departures in December 2026, the cheapest return found recently is $374 with TUI fly Deutschland, 22 Dec – 1 Jan 2027, found 3 days ago.

Return

In December 2026, the cheapest return fare on each of 9 departure dates is usually $254 to $374. Across all 22 departure dates we hold on this route, it is usually $231 to $305. Of the 3 months with enough return fares to compare, December 2026 is usually the most expensive.

Cheapest return found recently

$374

22 Dec – 1 Jan 2027 · TUI fly Deutschland

Franz Josef Strauss Airport (MUC) → Porto Airport (OPO)

out 1 stop, back 1 stop

found 3 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$242

3 Dec – 17 Dec · KLM

Franz Josef Strauss Airport (MUC) → Porto Airport (OPO)

out 1 stop, back 1 stop

found 6 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
3 Dec – 17 Dec$242KLMout 1 stop, back 1 stopfound 6 days agoSee prices for these dates
8 Dec – 22 Dec$249easyJetout 1 stop, back 1 stopfound 6 days agoSee prices for these dates
12 Dec – 26 Dec$254easyJetout 1 stop, back 1 stopfound 6 days agoSee prices for these dates
21 Dec – 23 Dec$296Eurowingsout 3 stops, back 1 stopfound 5 days agoSee prices for these dates
16 Dec – 30 Dec$303Vuelingout 1 stop, back 1 stopfound 6 days agoSee prices for these dates

Every date we hold

9 departure dates

3 Dec – 17 Dec: $242, found 6 days ago8 Dec – 22 Dec: $249, found 6 days ago12 Dec – 26 Dec: $254, found 6 days ago13 Dec – 27 Dec: $307, found 6 days ago16 Dec – 30 Dec: $303, found 6 days ago21 Dec – 23 Dec: $296, found 5 days ago22 Dec – 1 Jan 2027: $374, found 3 days ago23 Dec – 1 Jan 2027: $465, found 3 days ago24 Dec – 3 Jan 2027: $496, found 3 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
3 Dec – 17 Dec$242KLMFranz Josef Strauss Airport (MUC) → Porto Airport (OPO)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
8 Dec – 22 Dec$249easyJetFranz Josef Strauss Airport (MUC) → Porto Airport (OPO)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
12 Dec – 26 Dec$254easyJetFranz Josef Strauss Airport (MUC) → Porto Airport (OPO)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
13 Dec – 27 Dec$307easyJetFranz Josef Strauss Airport (MUC) → Porto Airport (OPO)out 1 stop, back 2 stopsfound 6 days agoSee prices for these dates
16 Dec – 30 Dec$303VuelingFranz Josef Strauss Airport (MUC) → Porto Airport (OPO)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
21 Dec – 23 Dec$296EurowingsFranz Josef Strauss Airport (MUC) → Porto Airport (OPO)out 3 stops, back 1 stopfound 5 days agoSee prices for these dates
22 Dec – 1 Jan 2027$374TUI fly DeutschlandFranz Josef Strauss Airport (MUC) → Porto Airport (OPO)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
23 Dec – 1 Jan 2027$465CityjetFranz Josef Strauss Airport (MUC) → Porto Airport (OPO)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
24 Dec – 3 Jan 2027$496Air EuropaFranz Josef Strauss Airport (MUC) → Porto Airport (OPO)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $176.

November 2026From $2473 departure dates24 Nov – 30 Nov · found todaySee prices for these dates
December 2026From $2429 departure dates3 Dec – 17 Dec · found 6 days agoSee prices for these dates
January 2027From $176Cheapest seen5 departure dates7 Jan 2027 – 21 Jan 2027 · found 4 days agoSee prices for these dates
March 2027From $2061 departure date12 Mar 2027 – 15 Mar 2027 · found 4 days agoSee prices for these dates
May 2027From $2101 departure date1 May 2027 – 16 May 2027 · found yesterdaySee prices for these dates
June 2027From $2041 departure date4 Jun 2027 – 8 Jun 2027 · found 6 days agoSee prices for these dates
July 2027From $3071 departure date31 Jul 2027 – 14 Aug 2027 · found 5 days agoSee prices for these dates
August 2027From $3051 departure date1 Aug 2027 – 15 Aug 2027 · found todaySee 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