€39 Find Cheap Flights to Oslo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Oslo departing on 27/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Oslo

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Oslo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Oslo, as well as popular online travel agencies
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Flight Deals

Cheap Flights to Oslo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Oslo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Oslo

czw., 16 paź - ndz., 19 paź
Norwegian Logo
18:35 - 21:45DUB-OSL
2h 10mdirect
Norwegian Logo
13:35 - 14:55OSL-DUB
2h 20mdirect
€95Norwegian
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pt., 14 lis - ndz., 30 lis
Multiple Airlines Logo
06:30 - 12:30DUB-OSL
5h 00m1 stop
Multiple Airlines Logo
14:05 - 15:30OSL-DUB
2h 25mdirect
€96Multiple Airlines
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czw., 6 lis - ndz., 9 lis
Scandinavian Airlines Logo
11:30 - 18:20DUB-OSL
5h 50m1 stop
Scandinavian Airlines Logo
09:55 - 11:20OSL-DUB
2h 25mdirect
€118Scandinavian Airlines
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pt., 21 lis - ndz., 23 lis
Scandinavian Airlines Logo
18:55 - 09:00DUB-OSL
13h 05m1 stop
Scandinavian Airlines Logo
09:55 - 11:20OSL-DUB
2h 25mdirect
€119Scandinavian Airlines
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czw., 5 mar - ndz., 8 mar
Lufthansa Logo
10:50 - 17:40DUB-OSL
5h 50m1 stop
Lufthansa Logo
18:25 - 10:05OSL-DUB
16h 40m1 stop
€160Lufthansa
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czw., 5 mar - ndz., 8 mar
Lufthansa Logo
17:55 - 11:00DUB-OSL
16h 05m1 stop
Lufthansa Logo
18:25 - 10:05OSL-DUB
16h 40m1 stop
€161Lufthansa
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pt., 17 paź - pt., 24 paź
KLM Logo
20:45 - 08:45DUB-OSL
11h 00m1 stop
KLM Logo
06:30 - 10:25OSL-DUB
4h 55m1 stop
€164KLM
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czw., 9 paź - czw., 16 paź
KLM Logo
08:55 - 16:20DUB-OSL
6h 25m1 stop
KLM Logo
06:30 - 10:25OSL-DUB
4h 55m1 stop
€170KLM
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wt., 18 lis - pon., 24 lis
Wideroe Logo
12:50 - 11:50DUB-TRF
22h 00m1 stop
Wideroe Logo
12:15 - 12:05TRF-DUB
24h 50m1 stop
€188Wideroe
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wt., 18 lis - sob., 22 lis
Wideroe Logo
12:50 - 11:50DUB-TRF
22h 00m1 stop
Wideroe Logo
12:15 - 12:05TRF-DUB
24h 50m1 stop
€196Wideroe
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Everything you should know

Top airlines
Norwegian
Most flights • 4 per week
KLM
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
11 weeks
in advance
Our data shows that travellers who book at least 11 weeks in advance save around 57% compared to booking last minute.
Insights
Insights
Insights
Insights
Cheapest return fare
€95
Typical prices: €106-150
Norwegian
czw. 16/10ndz. 19/10
DUB - OSL • Direct
Cheapest one-way flight
€39
Typical prices: €46-95
Norwegian
czw. 27/11
DUB - OSL • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Oslo!
Booking Insights

KAYAK's insights & trends for flights to Oslo

Get data-powered insights and trends into flights to Oslo to help you find the cheapest flights, the best time to fly and much more.

What is a good deal for flights to Oslo?

If you’re looking for cheap airfare to Oslo, 25% of our users found tickets to Oslo for the following prices or less: From Dublin €127 return.

How far in advance should I book a flight to Oslo?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Oslo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 11 weeks before departure, which saves you about 57% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Which is the cheapest airport to fly into in Oslo?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Oslo is Oslo Sandefjord Airport (TRF), with an average flight price of €150.

Good to know – Book Cheap Oslo Plane Tickets

Cheapest flight€39
Flight from Dublin to Oslo Airport

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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Oslo based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Oslo flights

  • Which Oslo airport is closest to central Oslo?

    37 km away from Oslo’s city centre, Oslo Airport is the closest of the 2 major airports in the city. There are 85 km separating Oslo city centre to Oslo Sandefjord.

  • How much is a flight to Oslo?

    On average, a flight to Oslo costs €182. The cheapest price found on KAYAK in the last 2 weeks cost €88 and departed from Dublin Airport.

  • What is the cheapest day to fly to Oslo?

    Based on KAYAK data, the cheapest day to fly to Oslo is Wednesday where round-trip tickets can be as cheap as €134. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are €242 on average.

  • How does KAYAK find such low prices on flights to Oslo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Oslo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Oslo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Oslo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oslo with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Oslo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oslo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

    The cheapest time of day to fly to Oslo is generally in the evening, when round-trip flights cost €173 on average. The most expensive time of day to fly to Oslo is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €349.

Top tips for finding cheap flights to Oslo

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Oslo flight deals.

Prefer to fly direct to Oslo?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Oslo.
Find which airlines fly direct to Oslo, which days they fly and book direct flights.

Direct departures

Ireland to Oslo

Monday

ANA, Aegean Airlines, Aeromexico, +73 more

ANA, Aegean Airlines, +74 more

Tuesday

ANA, Aegean Airlines, Aeromexico, +71 more

ANA, Aegean Airlines, +72 more

Wednesday

ANA, Aegean Airlines, Aeromexico, +71 more

ANA, Aegean Airlines, +72 more

Thursday

ANA, Aegean Airlines, Aeromexico, +75 more

ANA, Aegean Airlines, +76 more

Friday

ANA, Aegean Airlines, Aeromexico, +73 more

ANA, Aegean Airlines, +74 more

Saturday

ANA, Aegean Airlines, Aeromexico, +67 more

ANA, Aegean Airlines, +68 more

Sunday

ANA, Aegean Airlines, Aeromexico, +72 more

ANA, Aegean Airlines, +73 more

See more direct flights

Direct returns

Oslo to Ireland

Monday

ANA, Aegean Airlines, Aeromexico, +73 more

ANA, Aegean Airlines, +74 more

Tuesday

ANA, Aegean Airlines, Aeromexico, +71 more

ANA, Aegean Airlines, +72 more

Wednesday

ANA, Aegean Airlines, Aeromexico, +71 more

ANA, Aegean Airlines, +72 more

Thursday

ANA, Aegean Airlines, Aeromexico, +75 more

ANA, Aegean Airlines, +76 more

Friday

ANA, Aegean Airlines, Aeromexico, +73 more

ANA, Aegean Airlines, +74 more

Saturday

ANA, Aegean Airlines, Aeromexico, +67 more

ANA, Aegean Airlines, +68 more

Sunday

ANA, Aegean Airlines, Aeromexico, +72 more

ANA, Aegean Airlines, +73 more

See more direct flights

Reviews of the top 3 airlines flying to Oslo

 
See real verified KAYAK customer reviews for airlines flying to Oslo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Oslo. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
7.8
KLMOverall score based on 1386 reviews
7.7Comfort
8.4Crew
7.3Food
7.2Entertainment
7.8Boarding
Airline reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

2.0 MediocrePeter, Aug 2025SAN - AMS
Read more KLM reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

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.

Short flight, some waiting to board, but no issues and no frills.

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

Only one choice for meal seats had no leg room

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.

I do not have a problem with the airline but both my two suitcases that were supposed to go from Hawaii to Copenhagen didn’t get on the plane in Seattle. I arrive on Monday the 21st at 10:30 in the morning. I did not get my two suitcases before Friday late afternoon that is unacceptable.

No choice of food. Needed to pay more even for a can of coke!!!

great crew, professional, funny, and great service. good condition plane too! great experience

It was great, used to fly them a lot back 20 years ago but since did KLM as my flight route changed, but very happy with my experience and will come again!

I really enjoyed how clean and big the aircraft was, as well as how friendly the crew was.

The Recaro seats are stiff and have minimal padding. Quite uncomfortable for a 5.5 hour flight. The upfront seats and space are identical to the ones in the back. The upgrade was not worth it.

The seats have no legroom. I was bruised on my knees for having them pressed up against the seat in front of me. Then I got food poisoning from the special meal I ordered. Pretty horrible all around.

Airline left me stranded in the U.S. gave me an unrequested refund of 40% of booking and canceled my trip back! When I asked why, the said “we don’t have to tell you why”. “But you can rebook”. Never again! Paid 2x and rebooked on Austrian. What a joke!

Everything you need to know for your flight to Oslo

Cabin class types available on flights to Oslo

Cabin classes available on flights to Oslo. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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