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Cheap flights from Northern Ireland to Oslo from £52

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 23/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Northern Ireland to Oslo

Cheap return flights

Logo
12:00 - 21:00BHD-TRF
8h 00m2 stops
Logo
06:00 - 11:30TRF-BHD
6h 30m2 stops
£429
Find Deal
jeu., 2 oct. - mer., 8 oct.
Logo
12:40 - 18:25BHD-TRF
28h 45m2 stops
Logo
16:45 - 11:30TRF-BHD
19h 45m2 stops
£816
Find Deal
ven., 29 août - dim., 31 août

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 15 août 2025.
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

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

jeu. 2/10

12:00-21:00

2 stops8h 00m

Oslo Sandefjord

mer. 8/10

06:00-11:30

2 stops6h 30m

£429

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

ven. 29/8

12:40-18:25

2 stops28h 45m

Oslo Sandefjord

dim. 31/8

16:45-11:30

2 stops19h 45m

£816

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

mar. 23/9

07:45-17:55

1 stop9h 10m

£52

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

mar. 11/11

20:55-09:50

1 stop11h 55m

£53

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

mer. 12/11

20:55-09:45

1 stop11h 50m

£55

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

mar. 14/10

21:05-07:30

2 stops33h 25m

£57

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

jeu. 18/9

21:35-08:55

1 stop10h 20m

£59

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

mar. 23/9

06:45-07:30

2 stops23h 45m

£60

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

dim. 5/10

07:00-07:30

2 stops23h 30m

£62

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

dim. 5/10

07:05-07:30

2 stops23h 25m

£63

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 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

Best price found

£52

Fastest flight time

5h 45m

Direct flights

None
The best one-way flight to Oslo Sandefjord Airport from Northern Ireland in the past 72 hours is £52. The best return flight deal from Northern Ireland to Oslo Sandefjord Airport found on momondo in the last 72 hours is £429.
The fastest flight from Northern Ireland to Oslo Sandefjord Airport takes 5h 45m
There are no direct flights from Northern Ireland to Oslo Sandefjord Airport. Popular non-direct routes for this connection are Belfast Intl Airport - Oslo Sandefjord Airport and Belfast City Airport - Oslo Sandefjord Airport.
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  • 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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1 adult
mer. 20/8
mer. 27/8
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