Trip.com
>
Flights
>
Flights to Latvia
>
Flights to Riga
>
Flights from Oslo to Riga

Book direct flights from Oslo to Riga: One way flights from US$30, round trip flights from US$60. Find flight deals for the next 3 months below.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Oslo to Riga

The distance between Oslo and Riga is about 843.42 km. It takes around 1 hour 31 minutes on average to fly from Oslo to Riga. The most popular month to Riga is June. The off-season for travel is April.

Cheapest one-way flight priceUS$30
Cheapest return ticket priceUS$60
Off-season for travelApril
Peak season for travelJune
Flight distance843.42 km
Average flight time1 hour 31 minutes

When is the cheapest time to fly from Oslo to Riga?

The cheapest time for Oslo to Riga flights: Oct 5 to Oct 12 — one way flight prices from US$29.

Cheapest flights
From price
Search

  • Sep

    317
  • 714
  • 1421
  • 2128

  • Oct

    285
  • 512
  • 1219
  • 1926

  • Nov

    262
  • 29
  • 916
  • 1623
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • How long does it take to fly from Oslo (OSL) to Riga (RIX)?

    It takes about 1 hour 31 minutes to fly from Oslo (OSL) to Riga (RIX).
  • Based on Trip.com data, Ryanair offers one-way fares as low as US$30 on Cheapest nonstop routes (e.g. TRF to RIX on Fri, Oct 10), while Ryanair offers Cheapest nonstop round-trips from US$60 departing on Fri, Sep 5 and returning on Thu, Sep 11.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Oslo to Riga is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • The time difference between Riga and Oslo is 1h.
  • After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Oslo to Riga on September 5, 2025 with Ryanair, with prices starting at US$59.
  • To find best deals on flights from Oslo to Riga, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Oct 10, with one-way flights priced at just US$30.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Ryanair.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Riga travel is around June.
    · Get exclusive promo codes for Trip.com app users.

How to find a cheap flight from Oslo to Riga

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Oslo to Riga. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Oslo to Riga ticket.
Tap "Date" on flight search bar to scan through the calender for Oslo to Riga airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Fri, Oct 10 at US$30 for one-way flights.
2
Compare cheap Oslo to Riga flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Oslo to Riga. The cheapest airline operating is Ryanair.
3
Set up a Price Alert
By setting up a Price Alert for your Oslo to Riga route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Oslo to Riga flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Oslo to Riga to get exclusive deals for you.

More Travel Options