Find Cheap Flights to Oslo – Compare and Save

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Everything you should know

Direct flights
You can fly direct with Scandinavian Airlines, Norwegian, and Aer Lingus. Average duration is 2h 11m
FAQs
FAQs
Top airlines
Most flights • 4 per week
Best reviews • 7.8 score
Airline reviews
+1
Airline reviews
+1
When to book
in advance
Our data shows that travellers who book at least 17 weeks in advance save around 57% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Oslo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Oslo

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Oslo

Multiple Airlines Logo
 Dublin Airport- Kuching Sentral Bus Terminal
2025 kmmulti-stop
Multiple Airlines Logo
 Kuching Sentral Bus Terminal- Dublin Airport
2025 kmmulti-stop
Multiple Airlines
Multiple Airlines Logo
 Cork Airport- Kuching Sentral Bus Terminal
2396 kmmulti-stop
Multiple Airlines Logo
 Kuching Sentral Bus Terminal- Cork Airport
2396 kmmulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for flights to Oslo

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest day to fly to Oslo?

Thursday is the cheapest day to fly to Oslo at €150 return on average over the past 12 months on KAYAK. Sunday is the most expensive at €275.

What is the cheapest month to fly to Oslo?

•November is the cheapest month to fly to Oslo with an average price of €134 return.
•July (€226) and April (€207) are the most expensive.
•Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Oslo?

Night flights to Oslo are the cheapest at €112 return on average. Morning flights are the most expensive at €185.

When are flights to Oslo the cheapest?

Flights to Oslo are cheapest 17 weeks before departure. Booking in this window typically costs about 57% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Oslo

Low season

October
Beat the crowds with an average 24% drop in traveller numbers.
The most popular month to fly with an average 26% increase in traveller numbers.

When to book flights to Oslo

Are your dates flexible? Find out the best times to travel to Oslo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Oslo, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Oslo is a good deal?

    A good deal on a flight to Oslo is around €136 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • Which airports serve Oslo?

    Flights to Oslo arrive at: Oslo Gardermoen (OSL) and Oslo Sandefjord (TRF).

  • How expensive are last-minute flights to Oslo?

    Last-minute fares to Oslo (booked within two weeks of departure) are typically 24% higher than the average return fare of €175.

  • What is the difference between the most popular and the most frequent airline at Oslo?

    Scandinavian Airlines operates the most flights from Ireland to Oslo at 4 per week, and for this route Scandinavian Airlines is also the airline most often selected by KAYAK users searching for flights from Ireland to Oslo. The two are sometimes different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airlines should I consider for flights to Oslo?

  • Which airports serve Oslo and the surrounding area?

    Flights to Oslo can arrive at several major airports serving the metro area, including Oslo Gardermoen (OSL) and Oslo Sandefjord (TRF).

Your guide to booking Oslo flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Oslo, book around 17 weeks before departure. Based on KAYAK data from the last 12 months, fares are historically about 57% lower during this window than last-minute fares.
  • For flights to Oslo, a good return fare is around €136. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Oslo in November. Return fares historically average €134, making November the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to evening to save up to €72 on a return flight. Evening flights to Oslo average €112 compared to €185 for morning flights.
  • Bag allowances vary by airline, fare type, cabin class, and route. On flights to Oslo, some airlines may include bags at no extra cost. For example, Scandinavian Airlines includes a cabin bag and a checked bag in Economy class, Norwegian includes a cabin bag and a checked bag in Economy class, and Aer Lingus includes a cabin bag and a checked bag in Economy class. Always check the fare details before booking, since bag policies can change by ticket type.

Reviews of the top 3 airlines flying to Oslo

 
Need help choosing which airline to fly with to Oslo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
NorwegianOverall score based on 260 reviews
6.6Food
8.2Crew
7.8Boarding
7.6Comfort
6.0Entertainment
Airline reviews

They canceled the original flight and were horrendous with rebooking

2.0 MediocreAnonymous, Aug 2026
Read more Norwegian reviews

They canceled the original flight and were horrendous with rebooking

Didn't manage to get luggage on the plane to Bari. The luggage was checked in all the way to Bari.

budget airline, not a lot of amenities but perfectly priced for a 3.5hr flight. Crew/Pilots were great, communicative, and overall provided a great experience for the price point. Have flown with Norwegian when coming in/out of Norway for the past x10 years now!

Unfriendly staff at boarding gate. Unclear announcement at about gate change. Low cost airline with no amenities on board. Bring your own water.

Terrible communication about cancellation of flight. Put on a flight the day after our departure day even though there were seats the following day

…not even a power outlet. Nothing but uncomfortable seating with unhelpful staff.

Overall flight was fantastic.i really enjoy the whole journey .

Little more legroom would have been nice. But it's a very short flight, so it was fine really.

No staff at the gate and the flights were not posted on the board so we missed our flight. Horrible experience. Be VERY careful flying Norwegian. Super limited ability to communicate with their slim staffing and restricted hours.

Tickets were cheap but it says no where that food was not included, I travel Austrian, Swiss and Turkish airlines all the time always food is included, never flew Norwegian again

Flight was good and crew excellent. Only unexpected item was to pay for beverages after the first meal was served regardless if it was soft drink or alcoholic.

Everything was perfect. I would’ve liked better selections for entertainment, but I slept most of the time, so it wasn’t really an issue.

Really good. Everything went smoothly. That's what I hope for when I'm on a long flight, especially with multiple changes. Thank you SAS.

Terrible customer service. The flight attendants were rude. We experienced significant turbulence for a large portion of the flight and there was very little check in from the flight deck. The space was extremely limited to the point where it felt like torture. Never again

Baggage was mis-handled; food and grocery items in the baggage were damaged.

It was a good flight. Everyone was professional and the flight was smooth.

Service, food was outstanding. They make every effort to make sure that your long flight is as comfortable as possible. The only reason I did not rate them excellent is the way they handled our cancelled flight. They were great about re-booking except for the hotel. A communication breakdown ensued regarding who was booking the hotel for our overnight stay: the city where the flight was cancelled or the city where we were going to lay over for the night. In the end, neither of them did, so we ended up doing it ourselves and were extremely lucky to get a room at all. Given that, I still would not hesitate to fly with them anytime.

No TV screen, free WiFi or power outlets, but seats were comfortable, food and drinks were great, service was awesome!

I experienced trouble with the automatic bag check in. When I scanned the baggage tag I received, things were fine as the conveyor belt moved forward then abruptly stopped! My luggage traveled about 4 feet and I had to reach over a barrier to retrieve it. I went to another scanner position and when I scanned the SAS baggage tag, the screen told me it could not continue!! I went to another scanner position agent who had me put it on the conveyor belt by her & somehow sent it down the belt. I flew from Bergen to Oslo with a two 2️⃣ hour layover before connecting to LHR. My bag was NOT on the flight. I had no clothes for the next day when I flew to Boston. I filed a Lost Bag report and waiting for updates.

When we arrived in Bergen and opened our suitcases, we were shocked! We checked 2 of 3 suitcases and the contents of these 2 suitcases was completely wet!!! It was raining in Oslo and Bergen, but not a hard rain. It seems that someone had gone through our suitcases. There was even sand in the suitcase such that everything had to be laundered when we got to Bergen! We had plastic bags in our suitcases and they had been opened and the interiors of the bags were wet!!! Our valuables were all in our carry-on so nothing was actually stolen. What happened here was unacceptable! There is someone working for Scandinavian Airlines who is not honest and really messed things up for us. Not so sure I would fly SAS again… Marna Skaar

Very quick flight, efficient boarding, and clear and thorough instructions and attention from staff.

Amazing, not too crowded, great temp and the meal was good

The crew was good. The flight was not overly crowded so we had some additional space.

First time flying airline. Great experience. Clean plane, comfortable seating, great service.

They lost my bag so that is unfortunate.. still waiting for it

Didn’t have requested food and seats could be more comfortable.

Flight attendants on this flight were very lovely. Hot food was terrible. Canned wine felt elevated and was GOOD. The aircraft was overall not very clean. Although this one was much more cleanly than the flight from Pisa. Pilots were great & landings felt smooth and safe. As I mentioned in my last review, this was my first time flying aer Lingus in many years and I cannot say I will be rushing to book again. This airline needs a real facelift.

Everything went extremely smoothly! They boarded by groupings of seat numbers starting from back to front. All staff very helpful and accommodating. Food and beverage plentiful and good.

The plane from Venice to Dublin ran out of food. They did not restock the plane in Venice.

It was very refreshing being in a nice and clean plain, with pillows and earphones that you don’t have to pay for, with warm food and beverages and a very nice crew

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