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Cheap flights from Northern Ireland to Oslo from £49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Oslo departing on 27/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Northern Ireland to Oslo

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
08:50 - 17:50
BFS
-
TRF
8h 00m
1 stop
Ryanair Logo
11:45 - 22:20
TRF
-
BFS
11h 35m
1 stop
£82Ryanair
Tue, 9 Jun - Thu, 18 Jun
Ryanair Logo
22:00 - 11:10
BFS
-
TRF
12h 10m
1 stop
Ryanair Logo
18:15 - 23:20
TRF
-
BFS
6h 05m
1 stop
£89Ryanair
Sun, 31 May - Tue, 2 Jun
Multiple Airlines Logo
20:15 - 17:00
BFS
-
TRF
19h 45m
2 stops
Multiple Airlines Logo
11:45 - 22:20
TRF
-
BFS
11h 35m
1 stop
£102Multiple Airlines
Tue, 9 Jun - Thu, 18 Jun
Ryanair Logo
22:00 - 11:10
BFS
-
TRF
12h 10m
1 stop
Ryanair Logo
18:15 - 08:05
TRF
-
BFS
14h 50m
2 stops
£104Ryanair
Sun, 31 May - Tue, 2 Jun
Multiple Airlines Logo
06:40 - 13:00
BFS
-
TRF
5h 20m
1 stop
Multiple Airlines Logo
13:50 - 19:30
TRF
-
BFS
6h 40m
1 stop
£114Multiple Airlines
Mon, 1 Jun - Fri, 5 Jun
Multiple Airlines Logo
08:50 - 07:40
BFS
-
TRF
21h 50m
2 stops
Multiple Airlines Logo
08:55 - 23:00
TRF
-
BFS
15h 05m
2 stops
£115Multiple Airlines
Tue, 5 May - Fri, 8 May
Multiple Airlines Logo
08:50 - 17:50
BFS
-
TRF
8h 00m
1 stop
Multiple Airlines Logo
08:55 - 23:00
TRF
-
BFS
15h 05m
2 stops
£119Multiple Airlines
Tue, 5 May - Fri, 8 May
Multiple Airlines Logo
07:00 - 17:50
BHD
-
TRF
9h 50m
1 stop
Multiple Airlines Logo
11:45 - 15:30
TRF
-
BHD
4h 45m
1 stop
£120Multiple Airlines
Tue, 9 Jun - Thu, 18 Jun
Multiple Airlines Logo
09:15 - 08:25
BFS
-
TRF
22h 10m
2 stops
Multiple Airlines Logo
13:00 - 09:05
TRF
-
BFS
21h 05m
2 stops
£122Multiple Airlines
Mon, 1 Jun - Fri, 5 Jun
Ryanair Logo
07:35 - 14:55
BFS
-
TRF
6h 20m
1 stop
Ryanair Logo
11:35 - 10:00
TRF
-
BFS
23h 25m
1 stop
£131Ryanair
Fri, 1 May - Mon, 4 May

Ryanair flights from Northern Ireland to Oslo Sandefjord Airport

Our best Ryanair deals on Northern Ireland to Oslo Sandefjord Airport flight tickets
Ryanair
9 Jun
BFS08:50Belfast Intl
8h 00m
1 stop
TRF17:50Oslo Sandefjord
18 Jun
TRF11:45Oslo Sandefjord
11h 35m
1 stop
BFS22:20Belfast Intl
£82
Ryanair
31 May
BFS22:00Belfast Intl
12h 10m
1 stop
TRF11:10Oslo Sandefjord
2 Jun
TRF18:15Oslo Sandefjord
6h 05m
1 stop
BFS23:20Belfast Intl
£89
Ryanair
31 May
BFS22:00Belfast Intl
12h 10m
1 stop
TRF11:10Oslo Sandefjord
2 Jun
TRF18:15Oslo Sandefjord
14h 50m
2 stops
BFS08:05Belfast Intl
£104

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Oslo Sandefjord Airport 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, momondo users made 279,928 searches. Data last updated 17 April 2026.
Use the filters below to find and compare flights from Northern Ireland to Oslo Sandefjord Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Tue 9/6

08:50-17:50

1 stop8h 00m

Oslo Sandefjord

Thu 18/6

11:45-22:20

1 stop11h 35m

£82

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Sun 31/5

22:00-11:10

1 stop12h 10m

Oslo Sandefjord

Tue 2/6

18:15-23:20

1 stop6h 05m

£89

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Tue 9/6

20:15-17:00

2 stops19h 45m

Oslo Sandefjord

Thu 18/6

11:45-22:20

1 stop11h 35m

£102

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Sun 31/5

22:00-11:10

1 stop12h 10m

Oslo Sandefjord

Tue 2/6

18:15-08:05

2 stops14h 50m

£104
Fastest return journey

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Mon 1/6

06:40-13:00

1 stop5h 20m

Oslo Sandefjord

Fri 5/6

13:50-19:30

1 stop6h 40m

£114

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Tue 5/5

08:50-07:40

2 stops21h 50m

Oslo Sandefjord

Fri 8/5

08:55-23:00

2 stops15h 05m

£115

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Tue 5/5

08:50-17:50

1 stop8h 00m

Oslo Sandefjord

Fri 8/5

08:55-23:00

2 stops15h 05m

£119

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

Tue 9/6

07:00-17:50

1 stop9h 50m

Oslo Sandefjord

Thu 18/6

11:45-15:30

1 stop4h 45m

£120

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Mon 1/6

09:15-08:25

2 stops22h 10m

Oslo Sandefjord

Fri 5/6

13:00-09:05

2 stops21h 05m

£122

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Fri 1/5

07:35-14:55

1 stop6h 20m

Oslo Sandefjord

Mon 4/5

11:35-10:00

1 stop23h 25m

£131

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Oslo from

How to get the cheapest flight ticket from Northern Ireland to Oslo Sandefjord Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Northern Ireland to Oslo Sandefjord?

Ryanair is the most popular carrier operating from Northern Ireland to Oslo Sandefjord

Cheap Northern Ireland to Oslo Sandefjord Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Oslo Sandefjord Airport

Fastest flight time

5h 25m

Direct flights

None
The fastest flight from Northern Ireland to Oslo Sandefjord Airport takes 5h 25m
There are no direct flights from Northern Ireland to Oslo Sandefjord Airport. There are no popular flight routes from Northern Ireland to Oslo Sandefjord Airport.
Search flight deals

Frequently asked questions about flying from Northern Ireland to Oslo Sandefjord Airport

  • When did momondo last update prices for flights from Northern Ireland to Oslo Sandefjord Airport?

    Prices for flights from Northern Ireland to Oslo Sandefjord Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Northern Ireland to Oslo Sandefjord Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Oslo Sandefjord Airport.

  • What documentation or ID do you need to fly to Oslo Sandefjord Airport?

    The necessary travel and health documents for your Oslo Sandefjord Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Sandefjord

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Oslo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Northern Ireland to Oslo. momondo saves you time and could save you money on your trip.

Can I find flights from Northern Ireland to Oslo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Oslo from Northern Ireland with this policy.

How can momondo help me find flights from Northern Ireland to Oslo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oslo from Northern Ireland.

I’m not ready to book a flight from Northern Ireland to Oslo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Northern Ireland to Oslo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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