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Cheap flights from Belfast to Oslo from £65

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 5/10. 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
1 adult, Economy, 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
07:30 - 19:55
BFS
-
TRF
11h 25m
1 stop
Ryanair Logo
11:45 - 22:20
TRF
-
BFS
11h 35m
1 stop
£132Ryanair
Wed, 15 Jul - Thu, 23 Jul
Ryanair Logo
19:40 - 21:20
BFS
-
OSL
24h 40m
2 stops
Ryanair Logo
18:45 - 08:05
OSL
-
BFS
14h 20m
2 stops
£134Ryanair
Thu, 20 Aug - Mon, 24 Aug
Multiple Airlines Logo
19:40 - 21:20
BFS
-
OSL
24h 40m
2 stops
Multiple Airlines Logo
18:45 - 09:10
OSL
-
BFS
15h 25m
1 stop
£142Multiple Airlines
Thu, 20 Aug - Mon, 24 Aug
easyJet Logo
08:10 - 09:15
BFS
-
OSL
24h 05m
1 stop
easyJet Logo
11:15 - 21:50
OSL
-
BFS
11h 35m
1 stop
£159easyJet
Thu, 20 Aug - Mon, 24 Aug
easyJet Logo
08:10 - 09:15
BFS
-
OSL
24h 05m
1 stop
easyJet Logo
11:15 - 21:50
OSL
-
BFS
11h 35m
1 stop
£161easyJet
Thu, 20 Aug - Mon, 24 Aug
Multiple Airlines Logo
19:55 - 15:10
BFS
-
TRF
18h 15m
2 stops
Multiple Airlines Logo
11:45 - 22:20
TRF
-
BFS
11h 35m
1 stop
£161Multiple Airlines
Wed, 15 Jul - Thu, 23 Jul
KLM Logo
17:30 - 08:45
BHD
-
OSL
14h 15m
1 stop
KLM Logo
06:30 - 16:55
OSL
-
BHD
11h 25m
1 stop
£175KLM
Tue, 29 Sep - Mon, 5 Oct
KLM Logo
17:30 - 08:45
BHD
-
OSL
14h 15m
1 stop
KLM Logo
19:15 - 09:20
OSL
-
BHD
15h 05m
1 stop
£177KLM
Tue, 29 Sep - Sun, 4 Oct
British Airways Logo
20:35 - 10:55
BHD
-
OSL
13h 20m
1 stop
British Airways Logo
17:05 - 08:50
OSL
-
BHD
16h 45m
1 stop
£238British Airways
Thu, 20 Aug - Mon, 24 Aug
British Airways Logo
20:35 - 10:55
BHD
-
OSL
13h 20m
1 stop
British Airways Logo
07:45 - 18:45
OSL
-
BHD
12h 00m
1 stop
£247British Airways
Thu, 20 Aug - Mon, 24 Aug

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easyJet flights from Belfast to Oslo

Our best easyJet deals on Belfast to Oslo flight tickets
easyJet
20 Aug
BFS08:10Belfast Intl
24h 05m
1 stop
OSL09:15Oslo Gardermoen
24 Aug
OSL11:15Oslo Gardermoen
11h 35m
1 stop
BFS21:50Belfast Intl
£159
easyJet
20 Aug
BFS08:10Belfast Intl
24h 05m
1 stop
OSL09:15Oslo Gardermoen
24 Aug
OSL11:15Oslo Gardermoen
11h 35m
1 stop
BFS21:50Belfast Intl
£161

Ryanair flights from Belfast to Oslo

Our best Ryanair deals on Belfast to Oslo flight tickets
Ryanair
15 Jul
BFS07:30Belfast Intl
11h 25m
1 stop
TRF19:55Oslo Sandefjord
23 Jul
TRF11:45Oslo Sandefjord
11h 35m
1 stop
BFS22:20Belfast Intl
£132
Ryanair
20 Aug
BFS19:40Belfast Intl
24h 40m
2 stops
OSL21:20Oslo Gardermoen
24 Aug
OSL18:45Oslo Gardermoen
14h 20m
2 stops
BFS08:05Belfast Intl
£134
Ryanair
3 Aug
BFS09:15Belfast Intl
8h 05m
1 stop
OSL18:20Oslo Gardermoen
7 Aug
OSL10:20Oslo Gardermoen
13h 40m
1 stop
BFS23:00Belfast Intl
£191

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 25 June 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
Fastest return journey

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Wed 15/7

07:30-19:55

1 stop11h 25m

Oslo Sandefjord

Thu 23/7

11:45-22:20

1 stop11h 35m

£132

BelfastOslo

BFS - OSL

BFSOSL

Belfast Intl

Thu 20/8

19:40-21:20

2 stops24h 40m

Oslo Gardermoen

Mon 24/8

18:45-08:05

2 stops14h 20m

£134

BelfastOslo

BFS - OSL

BFSOSL

Belfast Intl

Thu 20/8

19:40-21:20

2 stops24h 40m

Oslo Gardermoen

Mon 24/8

18:45-09:10

1 stop15h 25m

£142

BelfastOslo

BFS - OSL

BFSOSL

Belfast Intl

Thu 20/8

08:10-09:15

1 stop24h 05m

Oslo Gardermoen

Mon 24/8

11:15-21:50

1 stop11h 35m

£159

BelfastOslo

BFS - OSL

BFSOSL

Belfast Intl

Thu 20/8

08:10-09:15

1 stop24h 05m

Oslo Gardermoen

Mon 24/8

11:15-21:50

1 stop11h 35m

£161

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Wed 15/7

19:55-15:10

2 stops18h 15m

Oslo Sandefjord

Thu 23/7

11:45-22:20

1 stop11h 35m

£161

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Tue 29/9

17:30-08:45

1 stop14h 15m

Oslo Gardermoen

Mon 5/10

06:30-16:55

1 stop11h 25m

£175

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Tue 29/9

17:30-08:45

1 stop14h 15m

Oslo Gardermoen

Sun 4/10

19:15-09:20

1 stop15h 05m

£177

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Thu 20/8

20:35-10:55

1 stop13h 20m

Oslo Gardermoen

Mon 24/8

17:05-08:50

1 stop16h 45m

£238

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Thu 20/8

20:35-10:55

1 stop13h 20m

Oslo Gardermoen

Mon 24/8

07:45-18:45

1 stop12h 00m

£247

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?

Ryanair 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

7h 30m

Direct flights

None
The fastest flight from Belfast to Oslo takes 7h 30m
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 7h 30m.

  • 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.

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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