Cheap flights from Oslo to Vienna from $99 OSL, TRF → VIE

Found recently, and the cheapest we hold

What have prices looked like?

Over 48 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $148 to $290.

At $309, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 6-night return fares leaving within 3 days of 28 Dec to compare.

Every date we hold

45 fares on 3 departure dates

Found recently, and the cheapest we hold

What have prices looked like?

Over 45 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $30 to $96.

At $99, the cheapest one-way found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 21 Feb 2027 to compare.

Every date we hold

3 fares on 2 departure dates

Return

Fares 90 to 179 days before departure were typically 55% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (48 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

The cheapest fares were 90 to 179 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (45 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Oslo to Vienna?

The cheapest return found recently is $309 with Austrian Airlines, 28 Dec to 3 Jan 2027, found 2 days ago. The cheapest return we hold, of any age, is $304 with LOT Polish, 28 Dec to 3 Jan 2027, found 6 days ago. The cheapest return fare on each of 3 departure dates is usually $313 to $339.

How much is a one-way flight from Oslo to Vienna?

The cheapest one-way found recently is $99 with Norwegian Air Sweden, 21 Feb 2027, found 3 days ago. The cheapest one-way we hold, of any age, is $69 with Norwegian Air Sweden, 7 Feb 2027, found 4 days ago.

How far ahead should I book a flight from Oslo to Vienna?

In 48 days of prices between 24 Sept and 11 Nov, return fares 90 to 179 days before departure were typically 55% lower than 0 to 6 days before departure. In 45 days of prices between 24 Sept and 11 Nov, one-way fares were cheapest 90 to 179 days before departure.

Is there a direct flight from Oslo to Vienna?

Yes, the cheapest nonstop return found recently is $378 with Austrian Airlines, 28 Dec to 3 Jan 2027, found 3 days ago. The cheapest nonstop one-way found recently is $99 with Norwegian Air Sweden, 21 Feb 2027, found 3 days ago.

How long is the flight from Oslo to Vienna?

The cheapest nonstop one-way found recently, with Norwegian Air Sweden on 21 Feb 2027, takes 2 h 20 min from Oslo Airport Gardermoen (OSL) to Vienna International Airport (VIE).

Which airlines have the cheapest flights from Oslo to Vienna?

Between 18 Dec and 28 Dec, Lufthansa has the cheapest return on 1 of the 3 departure dates we hold, Ryanair UK on 1 and LOT Polish on 1.