This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — OSL
11 Dec — 18 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheap flight deals from Ireland to Oslo
Enter your travel dates to find the best prices.
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Best
Direct
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One-way
Cheapest flights from Ireland to Oslo
Explore the most affordable flight options available from Ireland to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2026.
Mon 7/1220:50 -
1 stop13h 05m
Mon 14/1219:25 -
1 stop14h 10m
Deal found 9/11£86
Wed 9/1218:10 -
1 stop14h 40m
Sun 13/1219:05 -
1 stop13h 00m
Deal found 7/11£87
Mon 7/1205:45 -
1 stop5h 20m
Mon 14/1220:45 -
1 stop12h 50m
Deal found 9/11£91
Thu 3/1210:55 -
Nonstop2h 10m
Sun 6/1214:00 -
Nonstop2h 25m
Deal found 7/11£96
Tue 8/1207:25 -
1 stop10h 45m
Tue 15/1211:20 -
1 stop9h 50m
Deal found 8/11£103
Wed 9/1206:55 -
1 stop9h 15m
Sun 13/1209:10 -
Nonstop2h 25m
Deal found 10/11£104
Thu 3/1210:55 -
Nonstop2h 10m
Sun 6/1213:50 -
1 stop5h 40m
Deal found 7/11£104
Tue 8/1207:10 -
1 stop5h 15m
Tue 15/1213:50 -
1 stop7h 20m
Deal found 8/11£107
Wed 9/1213:25 -
1 stop8h 15m
Sun 13/1212:35 -
1 stop4h 45m
Deal found 10/11£113
Thu 3/1219:05 -
1 stop4h 25m
Sun 6/1213:10 -
1 stop19h 20m
Deal found 8/11£115
Thu 3/1213:25 -
1 stop8h 15m
Sun 6/1206:05 -
1 stop11h 15m
Deal found 7/11£119
Wed 25/1112:30 -
1 stop11h 00m
Fri 27/1117:35 -
1 stop7h 20m
Deal found 6/11£143
Best flights from Ireland to Oslo
Discover carefully curated flight deals from Ireland to Oslo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 November 2026.
Wed 9/1218:10 -
1 stop14h 40m
Sun 13/1219:05 -
1 stop13h 00m
Deal found 10/11£97
Thu 3/1213:25 -
1 stop8h 15m
Sun 6/1206:05 -
1 stop11h 15m
Deal found 7/11£119
Wed 9/1212:35 -
Nonstop2h 10m
Sat 12/1210:00 -
1 stop9h 20m
Deal found 6/11£163
Thu 3/1213:05 -
1 stop8h 30m
Sun 6/1220:35 -
1 stop12h 15m
Deal found 9/11£165
Tue 8/1207:25 -
1 stop10h 45m
Tue 15/1211:20 -
1 stop9h 50m
Deal found 8/11£103
Wed 9/1206:55 -
1 stop9h 15m
Sun 13/1209:10 -
Nonstop2h 25m
Deal found 7/11£106
Sat 28/1105:45 -
1 stop5h 00m
Tue 1/1217:05 -
1 stop6h 10m
Deal found 8/11£140
Thu 3/1219:05 -
1 stop4h 25m
Sun 6/1213:10 -
1 stop19h 45m
Deal found 7/11£119
Thu 10/1215:00 -
1 stop6h 35m
Sun 13/1220:35 -
1 stop12h 15m
Deal found 10/11£166
Thu 21/111:30 -
1 stop19h 05m
Sat 23/108:45 -
1 stop26h 25m
Deal found 10/11£177
Wed 25/1112:30 -
1 stop11h 00m
Fri 27/1117:35 -
1 stop7h 20m
Deal found 6/11£143
Mon 3/508:30 -
1 stop14h 10m
Thu 6/511:40 -
1 stop8h 50m
Deal found 9/11£175
Fri 4/1219:05 -
1 stop15h 10m
Sun 6/1209:10 -
Nonstop2h 25m
Deal found 8/11£177
Wed 9/1219:05 -
1 stop4h 25m
Sat 12/1206:00 -
1 stop4h 25m
Deal found 6/11£193
Thu 21/112:30 -
1 stop24h 35m
Sat 23/114:35 -
1 stop19h 50m
Deal found 10/11£198
Thu 3/1219:05 -
1 stop4h 25m
Sun 6/1214:35 -
1 stop4h 45m
Deal found 9/11£240
Mon 28/1212:30 -
1 stop24h 35m
Sat 2/114:35 -
1 stop19h 50m
Deal found 8/11£304
Direct flights from Ireland to Oslo
Explore direct flight options from Ireland to Oslo based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 November 2026.
Thu 14/117:50 -
Nonstop2h 10m
Sun 17/114:00 -
Nonstop2h 25m
Deal found 10/11£84
Thu 3/1210:55 -
Nonstop2h 10m
Sun 6/1214:00 -
Nonstop2h 25m
Deal found 7/11£96
Wed 9/1212:35 -
Nonstop2h 10m
Sun 13/1209:10 -
Nonstop2h 25m
Deal found 10/11£119
Wed 9/1212:35 -
Nonstop2h 10m
Sun 13/1214:00 -
Nonstop2h 25m
Deal found 10/11£140
Thu 10/1217:50 -
Nonstop2h 10m
Thu 17/1215:45 -
Nonstop2h 25m
Deal found 10/11£146
Mon 3/511:10 -
Nonstop2h 10m
Thu 6/516:35 -
Nonstop2h 20m
Deal found 9/11£153
Fri 4/1210:55 -
Nonstop2h 10m
Sun 6/1209:10 -
Nonstop2h 25m
Deal found 6/11£184
Tue 20/413:40 -
Nonstop2h 10m
Fri 23/409:05 -
Nonstop2h 20m
Deal found 10/11£184
Last-minute flights from Ireland to Oslo
Discover last-minute flight deals from Ireland to Oslo. Data last updated 11 November 2026 and is based on user searches.
Wed 25/1112:30 -
1 stop11h 00m
Fri 27/1117:35 -
1 stop7h 20m
Deal found 6/11£143
Thu 3/1210:55 -
Nonstop2h 10m
Sun 6/1214:00 -
Nonstop2h 25m
Deal found 7/11£96
Thu 3/1210:55 -
Nonstop2h 10m
Sun 6/1213:50 -
1 stop5h 40m
Deal found 7/11£104
Thu 3/1219:05 -
1 stop4h 25m
Sun 6/1213:10 -
1 stop19h 20m
Deal found 8/11£115
Thu 3/1213:25 -
1 stop8h 15m
Sun 6/1206:05 -
1 stop11h 15m
Deal found 7/11£119
Mon 7/1220:50 -
1 stop13h 05m
Mon 14/1219:25 -
1 stop14h 10m
Deal found 9/11£86
Mon 7/1205:45 -
1 stop5h 20m
Mon 14/1220:45 -
1 stop12h 50m
Deal found 9/11£91
Tue 8/1207:25 -
1 stop10h 45m
Tue 15/1211:20 -
1 stop9h 50m
Deal found 8/11£103
Tue 8/1207:10 -
1 stop5h 15m
Tue 15/1213:50 -
1 stop7h 20m
Deal found 8/11£107
Wed 9/1218:10 -
1 stop14h 40m
Sun 13/1219:05 -
1 stop13h 00m
Deal found 7/11£87
Wed 9/1206:55 -
1 stop9h 15m
Sun 13/1209:10 -
Nonstop2h 25m
Deal found 10/11£104
Wed 9/1213:25 -
1 stop8h 15m
Sun 13/1212:35 -
1 stop4h 45m
Deal found 10/11£113
One-way flights from Ireland to Oslo
Search for one-way flight options from Ireland to Oslo. Find affordable one-way fares based on user searches. Data last updated 11 November 2026.
Thu 10/1217:50 -
Nonstop2h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£26
Tue 1/1207:25 -
1 stop10h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£37
Mon 16/1106:15 -
1 stop4h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11£53
Thu 17/1205:45 -
1 stop5h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11£61
Sun 13/1208:50 -
1 stop6h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£63
Thu 10/1213:25 -
1 stop8h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£69
Thu 10/1217:00 -
1 stop15h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£77
Sun 13/1208:55 -
1 stop6h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£78
Sat 5/1217:15 -
1 stop4h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11£82
Sun 13/1220:50 -
2 stops12h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£104
Mon 16/1119:05 -
1 stop15h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11£108
Mon 16/1106:40 -
2 stops10h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11£126
Find flight deals from Ireland to Oslo
Keep the following information in mind while searching for Ireland to Oslo flight deals. Data was last updated 11 November 2026.
Customise your flight search to find flights from Ireland to Oslo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 11 November 2026.
Use the filters below to find and compare flights from Ireland to Oslo that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
DublinOslo
DUB Dublin - OSL Oslo Gardermoen
DUBOSL
Dublin
Thu 10/12
17:50-21:00
Nonstop2h 10m
Oslo Gardermoen
Wed 31/12
00:00-00:00
Nonstop0h 00m
£26
DublinOslo
DUB Dublin - TRF Oslo Sandefjord
DUBTRF
Dublin
Mon 16/11
06:15-11:55
1 stop4h 40m
Oslo Sandefjord
Wed 31/12
00:00-00:00
Nonstop0h 00m
£53
DublinOslo
DUB Dublin - OSL Oslo Gardermoen
DUBOSL
Dublin
Sat 30/1
05:45-16:10
1 stop9h 25m
Oslo Gardermoen
Wed 31/12
00:00-00:00
Nonstop0h 00m
£61
DublinOslo
DUB Dublin - OSL Oslo Gardermoen
DUBOSL
Dublin
Thu 17/12
05:45-11:45
1 stop5h 00m
Oslo Gardermoen
Wed 31/12
00:00-00:00
Nonstop0h 00m
£61
DublinOslo
DUB Dublin - TRF Oslo Sandefjord
DUBTRF
Dublin
Sun 13/12
08:50-15:50
1 stop6h 00m
Oslo Sandefjord
Wed 31/12
00:00-00:00
Nonstop0h 00m
£63
DublinOslo
DUB Dublin - OSL Oslo Gardermoen
DUBOSL
Dublin
Thu 10/12
13:25-22:40
1 stop8h 15m
Oslo Gardermoen
Wed 31/12
00:00-00:00
Nonstop0h 00m
£71
DublinOslo
DUB Dublin - TRF Oslo Sandefjord
DUBTRF
Dublin
Thu 10/12
17:00-09:15
1 stop15h 15m
Oslo Sandefjord
Wed 31/12
00:00-00:00
Nonstop0h 00m
£77
DublinOslo
DUB Dublin - TRF Oslo Sandefjord
DUBTRF
Dublin
Tue 1/12
10:00-10:50
2 stops23h 50m
Oslo Sandefjord
Wed 31/12
00:00-00:00
Nonstop0h 00m
£81
DublinOslo
DUB Dublin - TRF Oslo Sandefjord
DUBTRF
Dublin
Wed 9/12
18:10-09:50
1 stop14h 40m
Oslo Sandefjord
Sun 13/12
19:05-07:05
1 stop13h 00m
£97
DublinOslo
DUB Dublin - TRF Oslo Sandefjord
DUBTRF
Dublin
Tue 8/12
07:25-19:10
1 stop10h 45m
Oslo Sandefjord
Tue 15/12
11:20-20:10
1 stop9h 50m
£103
Flights are sorted by cheapest return flights first.
Deals found on 10/11
Showing 1-10 of 34 resultsSorted by cheapest first
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Best time to book a flight from Ireland to Oslo
Have a flexible travel schedule? Discover the best time to fly to Oslo from Ireland with our price prediction graph.
DUB-OSL
DUB-TRF
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ireland to Oslo
IE0-OS1
DUB-OSL
DUB-TRF
What is the cheapest month to book a flight from Ireland to Oslo?
Currently, August is the cheapest month in which you can book a flight from Ireland to Oslo (average of £107). Flying from Ireland to Oslo in January is currently the most expensive (average of £231). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IE to OSL?
Find hourly flight availability from Ireland to Oslo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 November 2026.
One of the essential ways to save on airfare from Ireland to Oslo is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 40% on airfare.
How often are flights from Ireland to Oslo delayed?
About 14% of weekly flights between Ireland and Oslo have experienced delays in the past year, with the average delay time being 98 minutes.
What is the most punctual flight time for Ireland to Oslo flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Ireland to Oslo flights?
Over the past year, Scandinavian Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.
How far ahead should I book a flight from Ireland to Oslo?
The price you pay for your flight from Ireland to Oslo may vary depending on when you book. For the best chance of a lower fare, look to book 37 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Oslo
Get insights into the airlines that provide service to Oslo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo. Reviews last updated 11 November 2026.
Get a feel of what it's like to fly with Scandinavian Airlines and Aer Lingus from Ireland to Oslo by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Uncomfortable seats on packed flight. There was plenty of overhead bin space. Cabin crew weren't friendly but the cockpit pointed out things we were flying over, like Paris. Cup of coffee, tea or water for 3.5hrs. Good de-planing from both ends.
Uncomfortable seats on packed flight. There was plenty of overhead bin space. Cabin crew weren't friendly but the cockpit pointed out things we were flying over, like Paris. Cup of coffee, tea or water for 3.5hrs. Good de-planing from both ends.
Uncomfortable seats on packed flight. There was plenty of overhead bin space. Cabin crew weren't friendly but the cockpit pointed out things we were flying over, like Paris. Cup of coffee, tea or water for 3.5hrs. Good de-planing from both ends.
Related info for your journey
Find useful and relevant information for your journey from Ireland to Oslo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Ireland to Oslo?
There are many flights that can get you from Ireland to Oslo in 2h 10m. Fly via KLM, Scandinavian Airlines, or British Airways to get the fastest option. The distance between Ireland and Oslo is about 801 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Ireland to Oslo one-way?
The cheapet airlines for a one-way flight from Ireland to Oslo are Scandinavian Airlines (£54), Norwegian (£56), and Aer Lingus (£63).
What are the most reliable airlines from Ireland to Oslo?
No one likes to see their flight delayed. When booking a flight from Ireland to Oslo consider choosing LOT (100%), Thai Lion Air (100%) or Aer Lingus (96%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Ireland to Oslo?
Looking at all options, your cheapest flight can be booked for £98. While the most popular route (Dublin - Oslo Gardermoen) can be booked for £100 on average, our data indicates £149 when flying from Ireland to Oslo.
Can I find deals for business class flights from Ireland to Oslo?
Yes. Cheapflights offers flight deals from Ireland to Oslo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ireland to Oslo?
Currently, August is the cheapest month in which you can book a flight from Ireland to Oslo (average of £107). Flying from Ireland to Oslo in January is currently the most expensive (average of £231). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Discover the top 2 airlines that operate flights from Ireland to Oslo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 11 November 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Ireland to Oslo?
Deals for Ireland to Oslo flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Ireland to Oslo?
Cheapflights simply makes it quick and affordable to book flights from Ireland to Oslo by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Ireland to Oslo with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Ireland to Oslo, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Ireland to Oslo become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Oslo from Ireland today and book when prices fit your budget.
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