Oslo to Riga OSL, TRF → RIX
Oslo Airport Gardermoen (OSL), Torp Sandefjord Airport (TRF) → Riga International Airport (RIX)
The cheapest return found recently is $96 with Norwegian Air Sweden, 25 Nov – 30 Nov, found yesterday. The cheapest one-way found recently is $16 with Ryanair, 21 Oct, found yesterday.
Return
The cheapest return fare on each of 4 departure dates is usually $82 to $172.
Cheapest return found recently
$96
25 Nov – 30 Nov · Norwegian Air Sweden
Oslo Airport Gardermoen (OSL) → Riga International Airport (RIX)
Leaves 1:35 p.m. · Return leaves 7:40 p.m. · 3 h 15 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Cheapest nonstop return
$96
25 Nov – 30 Nov · Norwegian Air Sweden
Oslo Airport Gardermoen (OSL) → Riga International Airport (RIX)
Leaves 1:35 p.m. · Return leaves 7:40 p.m. · 3 h 15 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Found recently, and the cheapest we hold
$96 25 Nov – 30 Novfound yesterdaySee prices for these dates
$39 20 Oct – 21 Octfound 2 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $39 to $102.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 4 departure dates from 20 Oct to 21 Dec, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 5-night return fares leaving within 3 days of 25 Nov to compare.
Every date we hold
5 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Oct – 21 Oct | $39 | Ryanair | Torp Sandefjord Airport (TRF) → Riga International Airport (RIX) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 20 Nov – 22 Nov | $149 | Ryanair | Torp Sandefjord Airport (TRF) → Riga International Airport (RIX) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 25 Nov – 30 Nov | $96 | Norwegian Air Sweden | Oslo Airport Gardermoen (OSL) → Riga International Airport (RIX) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 21 Dec – 2 Jan 2027 | $242 | Ryanair | Torp Sandefjord Airport (TRF) → Riga International Airport (RIX) | out nonstop, back nonstop | found yesterday | See prices for these dates |
Which month looks cheapest?
October 2026 is the cheapest month — from $39.
Airlines on the cheapest dates: Ryanair, Norwegian Air Sweden.
One-way
The cheapest one-way fare on each of 13 departure dates is usually $19 to $33.
Cheapest one-way found recently
$16
21 Oct · Ryanair
Torp Sandefjord Airport (TRF) → Riga International Airport (RIX)
Leaves 2:05 p.m. · 1 h 30 min trip
nonstop
found yesterday
Cheapest nonstop one-way
$16
21 Oct · Ryanair
Torp Sandefjord Airport (TRF) → Riga International Airport (RIX)
Leaves 2:05 p.m. · 1 h 30 min trip
nonstop
found yesterday
Found recently, and the cheapest we hold
$16 21 Octfound yesterdayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $16 to $19.
At $16, the cheapest one-way found recently is at the low end of that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 13 departure dates from 20 Oct to 6 Apr 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
No. We hold one-way fares on 1 other departure date within 3 days of 21 Oct, and it is not cheaper.
Every date we hold
14 fares on 13 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Oct | $19 | Ryanair | Torp Sandefjord Airport (TRF) → Riga International Airport (RIX) | nonstop | found 3 days ago | Open this trip |
| 21 Oct | $16 | Ryanair | Torp Sandefjord Airport (TRF) → Riga International Airport (RIX) | nonstop | found yesterday | Open this trip |
| 30 Oct | $24 | Ryanair | Torp Sandefjord Airport (TRF) → Riga International Airport (RIX) | nonstop | found 6 days ago | Open this trip |
| 31 Oct | $18 | Ryanair | Torp Sandefjord Airport (TRF) → Riga International Airport (RIX) | nonstop | found yesterday | Open this trip |
| 12 Nov | $21 | Ryanair | Torp Sandefjord Airport (TRF) → Riga International Airport (RIX) | stops unknown | found 5 days ago | Open this trip |
| 20 Nov | $18 | Ryanair | Torp Sandefjord Airport (TRF) → Riga International Airport (RIX) | nonstop | found yesterday | Open this trip |
| 22 Nov | $23 | Ryanair | Torp Sandefjord Airport (TRF) → Riga International Airport (RIX) | nonstop | found yesterday | Open this trip |
| 23 Nov | $20 | Ryanair | Torp Sandefjord Airport (TRF) → Riga International Airport (RIX) | nonstop | found 2 days ago | Open this trip |
| 12 Dec | $60 | Ryanair | Torp Sandefjord Airport (TRF) → Riga International Airport (RIX) | nonstop | found 6 days ago | Open this trip |
| 14 Dec | $21 | Ryanair | Torp Sandefjord Airport (TRF) → Riga International Airport (RIX) | nonstop | found 2 days ago | Open this trip |
| 24 Dec | $101 | Ryanair | Torp Sandefjord Airport (TRF) → Riga International Airport (RIX) | nonstop | found 4 days ago | Open this trip |
| 4 Jan 2027 | $33 | Ryanair | Torp Sandefjord Airport (TRF) → Riga International Airport (RIX) | nonstop | found yesterday | Open this trip |
| 6 Apr 2027 | $56 | Norwegian Air Sweden | Oslo Airport Gardermoen (OSL) → Riga International Airport (RIX) | nonstop | found 4 days ago | Open this trip |
Which month looks cheapest?
October 2026 is the cheapest month — from $16.
Airlines on the cheapest dates: Ryanair, Norwegian Air Sweden.
Premium cabin fares from Oslo to Riga
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 25 Nov – 30 Nov in another cabin: Premium economy · Business · First
Today's prices for 21 Oct in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Oslo to Riga?
Return
Fares 7 to 13 days before departure were typically 18% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 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.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $89 | $39 | +22% | 15 |
| 7–13 days | $73 | $58 | Cheapest seen | 12 |
| 14–29 days | $115 | $41 | +58% | 17 |
| 30–59 days | $77 | $40 | +6% | 12 |
| 60–89 days | $91 | $74 | +25% | 24 |
| 90–179 days | $102 | $102 | +40% | 8 |
| 180+ days | $107 | $107 | +47% | 12 |
One-way
Fares 14 to 29 days before departure were typically 5% lower than 0 to 6 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (25 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.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $19 | $16 | +6% | 20 |
| 7–13 days | $19 | $18 | +6% | 21 |
| 14–29 days | $18 | $16 | Cheapest seen | 23 |
| 30–59 days | $19 | $18 | +6% | 22 |
| 60–89 days | $21 | $18 | +17% | 25 |
| 90–179 days | $37 | $26 | +106% | 24 |
Live price for these dates
The cheapest return found recently is for 25 Nov – 30 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work