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Cheap flights from Belfast to Oslo from £62

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Oslo departing on 23/6. 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 Belfast 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
09:05 - 21:15
TRF
-
BFS
13h 10m
1 stop
£79Ryanair
Tue, 9 Jun - Sat, 13 Jun
Multiple Airlines Logo
22:45 - 13:25
BFS
-
TRF
13h 40m
1 stop
Multiple Airlines Logo
20:00 - 07:50
TRF
-
BFS
12h 50m
1 stop
£87Multiple Airlines
Thu, 4 Jun - Wed, 10 Jun
Ryanair Logo
17:05 - 08:40
BFS
-
TRF
14h 35m
1 stop
Ryanair Logo
18:15 - 23:20
TRF
-
BFS
6h 05m
1 stop
£87Ryanair
Fri, 5 Jun - Tue, 9 Jun
Ryanair Logo
17:05 - 08:40
BFS
-
TRF
14h 35m
1 stop
Ryanair Logo
18:15 - 23:20
TRF
-
BFS
6h 05m
1 stop
£90Ryanair
Fri, 5 Jun - Tue, 9 Jun
Multiple Airlines Logo
14:50 - 11:50
BFS
-
OSL
20h 00m
2 stops
Multiple Airlines Logo
10:35 - 23:20
OSL
-
BFS
13h 45m
1 stop
£95Multiple Airlines
Thu, 4 Jun - Wed, 10 Jun
Multiple Airlines Logo
12:45 - 08:30
BFS
-
TRF
18h 45m
2 stops
Multiple Airlines Logo
20:00 - 07:50
TRF
-
BFS
12h 50m
1 stop
£96Multiple Airlines
Thu, 4 Jun - Wed, 10 Jun
Multiple Airlines Logo
14:50 - 11:50
BFS
-
OSL
20h 00m
2 stops
Multiple Airlines Logo
10:35 - 23:20
OSL
-
BFS
13h 45m
1 stop
£96Multiple Airlines
Thu, 4 Jun - Wed, 10 Jun
Multiple Airlines Logo
14:50 - 12:35
BFS
-
TRF
20h 45m
2 stops
Multiple Airlines Logo
20:00 - 07:50
TRF
-
BFS
12h 50m
1 stop
£97Multiple Airlines
Thu, 4 Jun - Wed, 10 Jun
Multiple Airlines Logo
17:05 - 08:40
BFS
-
TRF
14h 35m
1 stop
Multiple Airlines Logo
18:20 - 11:35
TRF
-
BFS
18h 15m
2 stops
£101Multiple Airlines
Fri, 5 Jun - Tue, 9 Jun
Ryanair Logo
07:10 - 21:15
BFS
-
TRF
13h 05m
1 stop
Ryanair Logo
18:15 - 23:20
TRF
-
BFS
6h 05m
1 stop
£102Ryanair
Sun, 31 May - Tue, 2 Jun

British Airways flights from Belfast to Oslo

Our best British Airways deals on Belfast to Oslo flight tickets
British Airways
1 Jun
BHD15:20Belfast City
7h 20m
1 stop
OSL23:40Oslo Gardermoen
2 Jun
OSL19:30Oslo Gardermoen
14h 30m
1 stop
BHD09:00Belfast City
£290
British Airways
1 Jun
BHD15:20Belfast City
7h 20m
1 stop
OSL23:40Oslo Gardermoen
2 Jun
OSL19:30Oslo Gardermoen
14h 30m
1 stop
BHD09:00Belfast City
£291
British Airways
9 Jun
BHD06:30Belfast City
15h 55m
1 stop
OSL23:25Oslo Gardermoen
10 Jun
OSL07:45Oslo Gardermoen
26h 05m
1 stop
BHD08:50Belfast City
£299

Ryanair flights from Belfast to Oslo

Our best Ryanair deals on Belfast to Oslo flight tickets
Ryanair
9 Jun
BFS08:50Belfast Intl
8h 00m
1 stop
TRF17:50Oslo Sandefjord
13 Jun
TRF09:05Oslo Sandefjord
13h 10m
1 stop
BFS21:15Belfast Intl
£79
Ryanair
5 Jun
BFS17:05Belfast Intl
14h 35m
1 stop
TRF08:40Oslo Sandefjord
9 Jun
TRF18:15Oslo Sandefjord
6h 05m
1 stop
BFS23:20Belfast Intl
£87
Ryanair
5 Jun
BFS17:05Belfast Intl
14h 35m
1 stop
TRF08:40Oslo Sandefjord
9 Jun
TRF18:15Oslo Sandefjord
6h 05m
1 stop
BFS23:20Belfast Intl
£90

momondo Fare Finder

 
Customise your flight search to find flights from Belfast 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, momondo users made 279,928 searches. Data last updated 12 May 2026.
Use the filters below to find and compare flights from Belfast to Oslo 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

Sat 13/6

09:05-21:15

1 stop13h 10m

£79

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Thu 4/6

22:45-13:25

1 stop13h 40m

Oslo Sandefjord

Wed 10/6

20:00-07:50

1 stop12h 50m

£87

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Fri 5/6

17:05-08:40

1 stop14h 35m

Oslo Sandefjord

Tue 9/6

18:15-23:20

1 stop6h 05m

£87

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Fri 5/6

17:05-08:40

1 stop14h 35m

Oslo Sandefjord

Tue 9/6

18:15-23:20

1 stop6h 05m

£90

BelfastOslo

BFS - OSL

BFSOSL

Belfast Intl

Thu 4/6

14:50-11:50

2 stops20h 00m

Oslo Gardermoen

Wed 10/6

10:35-23:20

1 stop13h 45m

£95

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Thu 4/6

12:45-08:30

2 stops18h 45m

Oslo Sandefjord

Wed 10/6

20:00-07:50

1 stop12h 50m

£96

BelfastOslo

BFS - OSL

BFSOSL

Belfast Intl

Thu 4/6

14:50-11:50

2 stops20h 00m

Oslo Gardermoen

Wed 10/6

10:35-23:20

1 stop13h 45m

£96

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Thu 4/6

14:50-12:35

2 stops20h 45m

Oslo Sandefjord

Wed 10/6

20:00-07:50

1 stop12h 50m

£97

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Fri 5/6

17:05-08:40

1 stop14h 35m

Oslo Sandefjord

Tue 9/6

18:20-11:35

2 stops18h 15m

£101
Fastest return journey

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Sun 31/5

07:10-21:15

1 stop13h 05m

Oslo Sandefjord

Tue 2/6

18:15-23:20

1 stop6h 05m

£102

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 Belfast to Oslo

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 Belfast to Oslo?

KLM is the most popular carrier operating from Belfast to Oslo

Cheap Belfast to Oslo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to Oslo

Fastest flight time

6h 15m

Direct flights

None
The fastest flight from Belfast to Oslo takes 6h 15m
There are no direct flights from Belfast to Oslo. There are no popular flight routes from Belfast to Oslo.
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Frequently asked questions about flying from Belfast to Oslo

  • How far is Belfast to Oslo by plane?

    Belfast and Oslo are 720.2 mi apart from one another. In terms of flight time, this usually takes a little over 6h 15m.

  • When did momondo last update prices for flights from Belfast to Oslo?

    Prices for flights from Belfast to Oslo are updated daily.

  • How old do you have to be to fly from Belfast to Oslo?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to Oslo.

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

    The travel and health documents you'll need for your trip to Oslo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oslo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Oslo from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oslo quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Oslo from Belfast which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Belfast 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 Belfast.

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

Of course. momondo tracks the price of Belfast to Oslo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Oslo trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Norway

Fly into one of these airports located in Oslo

Airports listed have a maximum distance of 53.1 mi from Oslo
Oslo Gardermoen Airport
Oslo Sandefjord Airport