Riga to Lisbon: buy now or wait?
Your call FareScore 56/100
usually €63 €58 Today's best fare
Cheaper than 56% of what we have seen
20 Nov Ryanair With a stop
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All fares Riga → Lisbon
Cheapest first. Every price is live and goes straight to booking.
20 Nov
20:55
Ryanair · 24h 05m
With a stop ↓9%
€64 €58
24 Nov
18:40
Ryanair · 13h 45m
With a stop
€64
19 Nov
13:30
Ryanair · 51h 00m
With a stop ↓11%
€76 €68
14 Nov
20:10
Ryanair · 14h 15m
With a stop
€81
20 Nov
20:55
EasyJet · 39h 30m
With a stop
€83
31 Dec
20:25
Ryanair · 36h 15m
With a stop ↓12%
€94 €83
30 Dec
19:40
Ryanair · 38h 05m
With a stop
€89
5 Jan
19:45
Ryanair · 12h 45m
With a stop
€91
18 Nov
13:35
Ryanair · 7h 55m
With a stop
€94
23 Nov
11:20
Ryanair · 9h 00m
With a stop
€100
17 Dec
09:15
Ryanair · 10h 20m
With a stop
€116
What the history says
Prices recorded 175
Typical price €63
Lowest we saw €50
You save today €5
Based on 175 prices we recorded on this exact route, compared against the same departure month.
Best booking window
42–55 days — is when this route has been cheapest to book: €67 typical, on 17 observations. That is about €34 less than booking in the last two weeks.
Cheapest months to fly to Lisbon
November €69 77 observations
December €98 33 observations
October €100 41 observations
Booking tips from our fare data
- How far in advance should you book a flight?
- Book 1–1.5 months before departure. Tracking the same flights at every lead time (94,914 flights on 19,442 routes, 2026-06-14 to 2026-11-04), that window had the smallest average premium over each flight's lowest fare: +16.8%, against +49.3% in the last 3 days.
- What is the cheapest day of the week to fly?
- Wednesday. Comparing each fare with the median of its own route, Wednesday departures were +3.4% and Tuesday +4.2%, while Friday was the dearest at +10.6%. Weekend departures cost more than midweek ones.
- What is the cheapest month to fly?
- November 2026. Comparing each route's fares month by month (booked 8–60 days ahead), November 2026 departures were -1.1% against the route's own median, while January 2027 was the dearest at +17.5%. Covers September 2026, October 2026, November 2026, December 2026, January 2027; fares observed 2026-06-14 to 2026-11-04.
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