Every Oslo–Prague fare we track, measured against the route's typical price whenever there is enough cached history to build one. Subscribe in any RSS reader for free single-route price alerts — no account, no email needed.https://flight.dealsen-ushttps://flight.deals/flights/oslo-to-prague/#2026-11-15-2026-11-17-DYhttps://flight.deals/flights/oslo-to-prague/#2026-11-15-2026-11-17-DYOSL → PRG round-trip on Norwegian Air Shuttle, 2026-11-15 to 2026-11-17 (2 nights). Cached fare $83 vs typical $145.Wed, 19 Aug 2026 06:00:00 GMT