Perfect spring weather
Enjoy the perfect spring weather in Lisbon, with flights from Denver at a 32% discount compared to the average.
- •Flights from Denver to Lisbon are currently priced at $470, a 32% discount compared to the average.
- •The local currency in Portugal has appreciated 6% year-over-year, making your travel budget go further.
- •Historical weather data indicates that the peak spring weather in Lisbon is expected on May 1st, 2026, with an 88% confidence level.
If you can leave in the next 2-3 weeks, you'll be able to take advantage of these favorable travel conditions.
May 1 – May 3188% confidenceSource: Historical Weather Data
Flight Price
fares found from$53722% below avg
GO Score trending down (-6 vs 7 days ago)
Based on recent searches. Prices may have changed. Last checked Apr 6.
Est. 7-Day Trip
~$2,482.02*
$537 $177.86/night $100/day
Get alerted when fares to Lisbon drop
Weekly digest + price drop alerts. No spam.
GO Score
60/100Perfect spring weather peaks in 24 days
Flight Price
50/10030%+15
Weather
73/10020%+15
Moment Timing
75/10025%+19
Currency Value
45/10015%+7
Hotel Prices
50/10010%
GO Score Trend
Last 30 days
60
-6 vs 7d ago
67 30d high
26 30d low
724721
Feb 12Apr 5
Weather During Your Trip
Tue
81°F
66°F
Wed
82°F
67°F
Thu
82°F
67°F
Fri
80°F
65°F
Sat
80°F
65°F
Best Dates to Fly
Travel Smart — Lisbon
See Flights — Fares Found from $537*
*Based on recent searches. Prices may have changed — click to see current fares.
Similar Destinations
Prices last checked April 6, 2026