How the cheapest fare moved
Sep 7: €18 €18
Aug 31
Sep 7
low €17 · high €71
Departure-day prices · September 2026 Oslo → Warsaw
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · September 2026 Warsaw → Oslo
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Best time to visit Warsaw — climate Jan: ~4°C daytime, 12 rainy days
4°
Jan Feb: ~3°C daytime, 5 rainy days
3°
Feb Mar: ~12°C daytime, 8 rainy days
12°
Mar Apr: ~17°C daytime, 7 rainy days
17°
Apr May: ~17°C daytime, 15 rainy days
17°
May Jun: ~24°C daytime, 14 rainy days
24°
Jun Jul: ~24°C daytime, 17 rainy days
24°
Jul Aug: ~25°C daytime, 9 rainy days
25°
Aug Sep: ~21°C daytime, 10 rainy days
21°
Sep Oct: ~12°C daytime, 14 rainy days
12°
Oct Nov: ~6°C daytime, 9 rainy days
6°
Nov Dec: ~4°C daytime, 7 rainy days
4°
Dec Best value: Sep — fares from €20 and ~21°C daytime.
Flights from Oslo to Warsaw start around €17 (direct flights available). Range seen recently: €17–18, based on 5 fares found by travellers.
Fly (from €17)
1h 50m duration
€17–18 recent fares
Book
Cheapest cached fares Oslo → Warsaw; direct flights available (e.g. W6). · Based on 5 fares found by travellers in the last 48h
Cheapest round trips to Warsaw Fares found by travellers in the last 48 hours — refreshed daily.
Nov 23 – Nov 30
Wizz Air · Direct · 1h 50m
€40
Book
Sep 15 – Sep 22
Wizz Air · Direct · 1h 50m
€50
Book
Mar 19 – Mar 21
Wizz Air · Direct · 1h 50m
€56
Book
Oct 18 – Oct 20
Norwegian Air Shuttle · Direct · 1h 50m
€67
Book
Oct 18 – Oct 19
Norwegian Air Shuttle · Direct · 1h 50m
€69
Book
Oct 2 – Oct 9
Wizz Air · Direct · 1h 50m
€82
Book
Dec 25 – Dec 29
LOT Polish · Direct · 2h 05m
€113
Book
Sep 29 – Oct 3
Wizz Air · Direct · 1h 50m
€114
Book
Weather in Warsaw
Mon
☁️
20°
11°
💧2%
Tue
☁️
26°
15°
💧4%
Wed
☁️
29°
19°
💧31%
Thu
🌧️
19°
13°
💧73%
Fri
☁️
17°
9°
💧11%
Sat
☁️
19°
13°
💧7%
Sun
☁️
19°
12°
💧18%
In Sep, Warsaw typically sees ~21°C daytime highs and 10 rainy days.
Where to stay in Warsaw 3★+ hotels from €67/night (39 hotels sampled, ~3 weeks out).
Sound Garden Hotel Airport
hotel · Warsaw
from €67/night ★ 3
ibis Warszawa West Station
hotel · Warsaw
from €74/night ★ 3
Warsaw Plaza Hotel
hotel · Warsaw
from €85/night ★ 4
Good to know Currency PLN · €1 ≈ 4.31
Power plugs Type C/E
Border Schengen — no passport control from Schengen countries
Time difference Same time zone
Time in the air 1h 50m
Things to do in Warsaw Top-rated tours and tickets from €24 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Warsaw
Warsaw (Polish: Warszawa) is Poland's capital and largest city. Warsaw is a bustling metropolis and one of the European Union's fastest-developing capitals and the Union's ninth most populous urban centre. It has a mixture of new and old in its eclectic architectural mix, and is constantly changing.
Read the full Warsaw guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Oslo Cheapest destinations travellers searched recently — refreshed daily.
Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo ; exchange rates: ECB reference. Data updated 2026-09-07. Some links earn Stayonomy a commission at no cost to you.
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