Cheap flights from Oslo to Riga from $18 OSL, TRF → RIX

Found recently, and the cheapest we hold

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $35 to $102.

At $35, the cheapest return found recently is at the low end of that range.

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

Could nearby dates be cheaper?

We hold no other 7-night return fares leaving within 3 days of 4 Dec to compare.

Every date we hold

145 fares on 10 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $35.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $15 to $19.

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

Could nearby dates be cheaper?

No. We hold one-way fares on 3 other departure dates within 3 days of 23 Nov, and none is cheaper.

Every date we hold

24 fares on 23 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $17.

Return

Fares 30 to 59 days before departure were typically 29% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 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

Fares 14 to 29 days before departure were typically 11% lower than 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 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 Riga?

The cheapest return found recently is $35 with Ryanair, 4 Dec to 11 Dec, found 2 days ago. The cheapest return fare on each of 10 departure dates is usually $74 to $203.

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

The cheapest one-way found recently is $18 with Ryanair, 23 Nov, found 2 days ago. The cheapest one-way we hold, of any age, is $17 with Ryanair, 27 Nov, found 6 days ago. The cheapest one-way fare on each of 23 departure dates is usually $20 to $39.

What is the cheapest month to fly from Oslo to Riga?

December 2026 is the cheapest month for a return, from $35, 4 Dec to 11 Dec, found 2 days ago. November 2026 is the cheapest month for a one-way, from $17, 27 Nov, found 6 days ago.

Every date in November 2026

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

In 49 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 29% lower than 0 to 6 days before departure. One-way fares 14 to 29 days before departure were typically 11% lower than 0 to 6 days before departure.

Is there a direct flight from Oslo to Riga?

Yes, the cheapest nonstop return found recently is $35 with Ryanair, 4 Dec to 11 Dec, found 2 days ago. The cheapest nonstop one-way found recently is $18 with Ryanair, 23 Nov, found 2 days ago.

Every nonstop date from Oslo to Riga

How long is the flight from Oslo to Riga?

The cheapest nonstop one-way found recently, with Ryanair on 23 Nov, takes 1 h 35 min from Torp Sandefjord Airport (TRF) to Riga International Airport (RIX).

Which airlines have the cheapest flights from Oslo to Riga?

Between 16 Nov and 12 Jan 2027, Ryanair has the cheapest return on 6 of the 10 departure dates we hold, airBaltic on 2 and Buzz on 1. Between 14 Nov and 8 Oct 2027, Ryanair has the cheapest one-way on 19 of the 23 departure dates we hold, airBaltic on 2 and Buzz on 1.