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Cheap flights from Dublin to Oslo from £40

DUB — OSL
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dublin to Oslo are usually found in August or November, booked 44 days in advance, depart on a Saturday or Friday and return on a Tuesday

Cheap flight deals from Dublin to Oslo

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Oslo

Thu 3/1217:50 -
Nonstop2h 10m
Mon 14/1220:45 -
1 stop12h 50m
Deal found 30/10£59
Thu 19/1117:50 -
Nonstop2h 10m
Sun 22/1114:00 -
Nonstop2h 25m
Deal found 30/10£63
Fri 13/1105:45 -
1 stop6h 15m
Tue 17/1119:35 -
1 stop12h 25m
Deal found 2/11£81
Thu 12/1117:50 -
Nonstop2h 10m
Sat 14/1117:25 -
1 stop5h 20m
Deal found 2/11£86
Thu 19/1117:30 -
1 stop13h 10m
Sun 22/1114:00 -
Nonstop2h 25m
Deal found 30/10£89
Thu 19/1106:10 -
1 stop12h 05m
Sun 22/1113:10 -
1 stop19h 45m
Deal found 30/10£90
Thu 3/1217:50 -
Nonstop2h 10m
Sun 6/1213:50 -
1 stop5h 40m
Deal found 1/11£92
Thu 12/1117:50 -
Nonstop2h 10m
Sun 15/1109:10 -
Nonstop2h 25m
Deal found 2/11£93
Thu 12/1108:05 -
1 stop10h 10m
Sat 14/1110:00 -
1 stop12h 05m
Deal found 2/11£100
Thu 26/1113:45 -
1 stop4h 30m
Mon 30/1112:20 -
1 stop4h 05m
Deal found 31/10£103
Thu 26/1117:50 -
Nonstop2h 10m
Sun 29/1109:10 -
Nonstop2h 25m
Deal found 31/10£104
Thu 19/1110:55 -
Nonstop2h 10m
Sun 22/1109:10 -
Nonstop2h 25m
Deal found 30/10£107

Find flight deals from Dublin to Oslo

Round-trip from

£59

One-way from

£40

Popular in

January

Cheapest in

August

Average price

£113
3/12-14/12
  • 3/12-14/12
  • 1 total stop
  • 15h 00m total
  • Dublin to Oslo
Search Deals
14/11-31/12
  • 14/11-31/12
  • 1 total stop
  • 4h 50m total
  • Dublin to Oslo
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Dublin to Oslo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinOslo

DUB Dublin - TRF Oslo Sandefjord

DUBTRF

Dublin

Sat 14/11

13:20-19:10

1 stop4h 50m

Oslo Sandefjord

Wed 31/12

00:00-00:00

Nonstop0h 00m

£40

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

£46

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 - OSL Oslo Gardermoen

DUBOSL

Dublin

Wed 16/12

08:50-18:10

1 stop8h 20m

Oslo Gardermoen

Wed 31/12

00:00-00:00

Nonstop0h 00m

£61

DublinOslo

DUB Dublin - OSL Oslo Gardermoen

DUBOSL

Dublin

Thu 19/11

17:50-21:00

Nonstop2h 10m

Oslo Gardermoen

Sun 22/11

14:00-15:25

Nonstop2h 25m

£63

DublinOslo

DUB Dublin - TRF Oslo Sandefjord

DUBTRF

Dublin

Sat 14/11

06:55-17:20

2 stops9h 25m

Oslo Sandefjord

Wed 31/12

00:00-00:00

Nonstop0h 00m

£66

DublinOslo

DUB Dublin - TRF Oslo Sandefjord

DUBTRF

Dublin

Fri 2/4

19:05-00:25

1 stop4h 20m

Oslo Sandefjord

Wed 31/12

00:00-00:00

Nonstop0h 00m

£83

DublinOslo

DUB Dublin - TRF Oslo Sandefjord

DUBTRF

Dublin

Mon 16/11

07:25-21:10

2 stops12h 45m

Oslo Sandefjord

Wed 31/12

00:00-00:00

Nonstop0h 00m

£87

DublinOslo

DUB Dublin - OSL Oslo Gardermoen

DUBOSL

Dublin

Sat 7/11

18:05-11:45

1 stop16h 40m

Oslo Gardermoen

Wed 31/12

00:00-00:00

Nonstop0h 00m

£101

DublinOslo

DUB Dublin - OSL Oslo Gardermoen

DUBOSL

Dublin

Mon 16/11

19:05-08:20

1 stop12h 15m

Oslo Gardermoen

Wed 31/12

00:00-00:00

Nonstop0h 00m

£102

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 39 resultsSorted by cheapest first
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Best time to book a flight from Dublin to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from Dublin with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Dublin to Oslo

What is the cheapest month to book a flight from Dublin to Oslo?

Currently, August is the cheapest month in which you can book a flight from Dublin to Oslo (average of £107). Flying from Dublin 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 DUB to OSL?

Unlike in the evening, when flights are generally more expensive, you can save up to 40% on flights from Dublin to Oslo by exploring options for tickets at midday.

How much does it cost for a return flight from Dublin to Oslo?

Airfare is below average for this route at the moment.
Dublin to Oslo flights typically cost between £110 and £137 in December.
The cheapest return price found within the last 5 days was £59 on Multiple Airlines (3 Dec–14 Dec).

How often are flights from Dublin to Oslo delayed?

About 14% of weekly flights between Dublin 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 Dublin 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 Dublin 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 Dublin to Oslo?

The price you pay for your flight from Dublin 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

Check out reviews from past customers who have flown with Scandinavian Airlines and Aer Lingus from Dublin to Oslo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
2,024 reviews
Check prices

Crew

8.0

Comfort

7.4

Entertainment

6.8

Food

6.8

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

ARN - CPH

People were friendly. Everything else could have been better. Lost our luggage.
Scandinavian Airlines
7.4
Good
2,024 reviews
Scandinavian Airlines
7.4
Good
2,024 reviews
Check prices

Crew

8.0

Comfort

7.4

Entertainment

6.8

Food

6.8

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

ARN - CPH

People were friendly. Everything else could have been better. Lost our luggage.
Aer Lingus
7.3
Good
1,878 reviews
Scandinavian Airlines
7.4
Good
2,024 reviews
Check prices

Crew

8.0

Comfort

7.4

Entertainment

6.8

Food

6.8

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

ARN - CPH

People were friendly. Everything else could have been better. Lost our luggage.

Related info for your journey

  • What airport do you fly from for flights from Dublin to Oslo?

    Dublin (DUB) is the airport you will fly out of if you book a flight from Dublin to Oslo. You should not have trouble finding flights to Oslo from Dublin; the airport handles an average of 0 outbound flights to Oslo per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Dublin airport to Oslo. It is only a 5.7 mi journey to Dublin (DUB) from Dublin’s city center.

  • How long is the flight from Dublin to Oslo?

    Airlines like Norwegian, Scandinavian Airlines, and KLM fly from Dublin to Oslo in about 2h 10m. The time it takes to get you to your destination can typically vary by up to 2h 50m. There are 801 mi between Dublin and Oslo. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Dublin to Oslo round-trip?

    Currently priced at £75, Scandinavian Airlines will fly you from Dublin to Oslo and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Aer Lingus for as low as £90. These flights start at 49% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Dublin to Oslo one-way?

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as £54. However, be on the lookout for offers from Norwegian and Aer Lingus, as they are both options that can get you from Dublin to Oslo for a low price.

  • What are the most reliable airlines from Dublin to Oslo?

    Consider LOT (100%), Thai Lion Air (100%) or Aer Lingus (96%) when booking your flight. These represent the most reliable airlines when flying from Dublin to Oslo.

  • What are the cheapest flights from Dublin to Oslo?

    The cheapest flight price from Dublin to Oslo is £58. On average you can expect to pay £103. The most popular route, (Dublin - Oslo Gardermoen), can usually be booked for £72.

  • Can I find deals for flights from Dublin to Oslo that include hotel bookings?

    Yes. In addition to deals on Dublin to Oslo flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Oslo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Oslo.

  • Can I find deals for business class flights from Dublin to Oslo?

    Yes. Cheapflights offers flight deals from Dublin 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 Dublin to Oslo?

    Currently, August is the cheapest month in which you can book a flight from Dublin to Oslo (average of £107). Flying from Dublin 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dublin to Oslo

Dublin to Tromsø flights
Dublin to Oslo Gardermoen flights
Dublin to Bergen flights

Top 2 airlines flying from Dublin to Oslo

AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£75Average£147FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Aer LingusCheapest£90Average£180FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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Why should you use Cheapflights to find cheap flight tickets from Dublin to Oslo?

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Can Cheapflights find flights from Dublin to Oslo with no change fees?

Need flexible booking options for your flight to Oslo from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Dublin 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 Dublin today and book when prices fit your budget.

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