The cheapest month to fly from Prague to Lisbon is November, with fares from €122. The most expensive period is August, when prices can reach €292+ — a difference of €170 per ticket. Booking on a Saturday and travelling off-peak can save you significantly on the 2,229 km PRG–LIS sector.
Based on 88 real fares found on this route over the last 12 months, showing the cheapest seen in each of 6 months. Updated 30 Aug 2026.
| Month | From price | vs cheapest | Verdict |
|---|---|---|---|
| February | €174 | +€52 | Average |
| May | €153 | +€31 | Good value |
| August | €292 | +€170 | Expensive |
| September | €170 | +€48 | Good value |
| October | €139 | +€17 | Good value |
| November | €122 | Cheapest | Best value |
On the Prague–Lisbon route, Saturdays are typically the cheapest day to fly, while Fridays are most expensive. Mid-week departures (Tuesday, Wednesday) save an average of 15–25% compared to weekend travel.
Top-rated tours and experiences in Lisbon, ranked by traveller rating. Prices are per person and change with date and group size.
Nightly rates in Lisbon for a sample two-night stay for two adults from 29 Sep 2026, cheapest first. Rates move with your dates — check availability for a live quote.
| Mode | Fastest | From |
|---|---|---|
| Bus | 37h 40m | £72.79 |
| Flight | 3h 40m | £106.30 |
| Airline | Code | Role |
|---|---|---|
| TAP Air Portugal | TP | Operates |
| Departs | Booking site | Stops | Duration | From |
|---|---|---|---|---|
| Sun 15 Nov | Trip.com | 1 stop | 20h 45m | €122 |
| Mon 9 Nov | Авиасейлс | 1 stop | 51h 00m | €122 |
| Sat 3 Oct | Flightnetwork | 1 stop | 22h 30m | €139 |
| Sat 14 Nov | Lucky2Go | 1 stop | 42h 55m | €139 |
| Tue 13 Oct | Gotogate | 1 stop | 24h 20m | €139 |
| Mon 23 Nov | Trip.com | 1 stop | 20h 00m | €141 |
| Sat 1 May | Mytrip.com | 1 stop | 29h 00m | €153 |
| Sat 7 Nov | Gotogate | 1 stop | 30h 00m | €155 |
| Sat 3 Oct | Multiple | Direct | — | €166 |
| Tue 15 Sep | Mytrip.com | 2 stops | 23h 50m | €170 |
