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.

£85 Cheap Flights from Belfast to Oslo in 2025/26

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Find the cheapest flights from Belfast to Oslo

Round-trip

One-way

Cheap return flights

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08:15 - 16:20

BFS

OSL

7h 05m1 stop

14:25 - 22:45

OSL

BFS

9h 20m1 stop

£85Multiple Airlines

Thu, 8 Jan - Sat, 10 Jan

19:20 - 10:40

BFS

TRF

14h 20m1 stop

13:05 - 20:25

TRF

BFS

8h 20m1 stop

£102Ryanair

Mon, 5 Jan - Fri, 9 Jan

08:15 - 16:20

BFS

OSL

7h 05m1 stop

16:55 - 19:30

OSL

BFS

27h 35m2 stops

£105Multiple Airlines

Thu, 15 Jan - Thu, 22 Jan

08:15 - 16:20

BFS

OSL

7h 05m1 stop

16:55 - 11:30

OSL

BFS

19h 35m2 stops

£108Multiple Airlines

Thu, 8 Jan - Sat, 10 Jan

08:15 - 16:20

BFS

OSL

7h 05m1 stop

11:50 - 20:20

OSL

BFS

9h 30m1 stop

£108Multiple Airlines

Thu, 15 Jan - Thu, 22 Jan

17:25 - 08:40

BHD

OSL

14h 15m1 stop

12:40 - 16:50

OSL

BHD

5h 10m1 stop

£179KLM

Sat, 10 Jan - Wed, 14 Jan

06:35 - 22:40

BHD

OSL

15h 05m1 stop

07:20 - 14:15

OSL

BHD

7h 55m1 stop

£185British Airways

Thu, 8 Jan - Sun, 11 Jan

15:05 - 22:10

BHD

OSL

6h 05m1 stop

15:05 - 20:15

OSL

BHD

6h 10m1 stop

£192British Airways

Sat, 7 Mar - Wed, 11 Mar

09:05 - 22:40

BHD

OSL

12h 35m1 stop

11:30 - 16:45

OSL

BHD

6h 15m1 stop

£196British Airways

Thu, 19 Mar - Sun, 22 Mar

17:20 - 15:55

BHD

TRF

45h 35m2 stops

12:15 - 16:50

TRF

BHD

29h 35m2 stops

£352KLM

Thu, 8 Jan - Sun, 11 Jan

KLM flights from Belfast to Oslo

Our best KLM deals on Belfast to Oslo flight tickets

KLM

10 Jan

BHD17:25Belfast City

14h 15m

1 stop

OSL08:40Oslo Gardermoen

14 Jan

OSL12:40Oslo Gardermoen

5h 10m

1 stop

BHD16:50Belfast City

£179

Find similar

KLM

8 Jan

BHD17:20Belfast City

45h 35m

2 stops

TRF15:55Oslo Sandefjord

11 Jan

TRF12:15Oslo Sandefjord

29h 35m

2 stops

BHD16:50Belfast City

£352

Find similar

British Airways flights from Belfast to Oslo

Our best British Airways deals on Belfast to Oslo flight tickets

British Airways

8 Jan

BHD06:35Belfast City

15h 05m

1 stop

OSL22:40Oslo Gardermoen

11 Jan

OSL07:20Oslo Gardermoen

7h 55m

1 stop

BHD14:15Belfast City

£185

Find similar

British Airways

7 Mar

BHD15:05Belfast City

6h 05m

1 stop

OSL22:10Oslo Gardermoen

11 Mar

OSL15:05Oslo Gardermoen

6h 10m

1 stop

BHD20:15Belfast City

£192

Find similar

British Airways

19 Mar

BHD09:05Belfast City

12h 35m

1 stop

OSL22:40Oslo Gardermoen

22 Mar

OSL11:30Oslo Gardermoen

6h 15m

1 stop

BHD16:45Belfast City

£196

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BelfastOslo

BFS - OSL

BFSOSL

Belfast Intl

Thu 8/1

08:15-16:20

1 stop7h 05m

Oslo Gardermoen

Sat 10/1

14:25-22:45

1 stop9h 20m

£85

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Mon 5/1

19:20-10:40

1 stop14h 20m

Oslo Sandefjord

Fri 9/1

13:05-20:25

1 stop8h 20m

£102

BelfastOslo

BFS - OSL

BFSOSL

Belfast Intl

Thu 15/1

08:15-16:20

1 stop7h 05m

Oslo Gardermoen

Thu 22/1

16:55-19:30

2 stops27h 35m

£105

BelfastOslo

BFS - OSL

BFSOSL

Belfast Intl

Thu 8/1

08:15-16:20

1 stop7h 05m

Oslo Gardermoen

Sat 10/1

16:55-11:30

2 stops19h 35m

£108

BelfastOslo

BFS - OSL

BFSOSL

Belfast Intl

Thu 15/1

08:15-16:20

1 stop7h 05m

Oslo Gardermoen

Thu 22/1

11:50-20:20

1 stop9h 30m

£108

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Sat 10/1

17:25-08:40

1 stop14h 15m

Oslo Gardermoen

Wed 14/1

12:40-16:50

1 stop5h 10m

£179

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Thu 8/1

06:35-22:40

1 stop15h 05m

Oslo Gardermoen

Sun 11/1

07:20-14:15

1 stop7h 55m

£185

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Sat 7/3

15:05-22:10

1 stop6h 05m

Oslo Gardermoen

Wed 11/3

15:05-20:15

1 stop6h 10m

£192

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Thu 19/3

09:05-22:40

1 stop12h 35m

Oslo Gardermoen

Sun 22/3

11:30-16:45

1 stop6h 15m

£196

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

Thu 8/1

17:20-15:55

2 stops45h 35m

Oslo Sandefjord

Sun 11/1

12:15-16:50

2 stops29h 35m

£352

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 day to depart on your flight to Oslo?

On average, the least expensive day to fly to Oslo from Belfast is on a Friday. momondo users have found tickets for Friday departures for as low as £166. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oslo is Wednesday, with ticket prices averaging around £280.

What is the cheapest time of day to depart on your flight to Oslo?

Flying to Oslo from Belfast in the morning is the least expensive time of day to depart. momondo users have found prices as low as £197 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £202 on average. Flights to Oslo from Belfast in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 05m
Direct flights	None

The fastest flight from Belfast to Oslo takes 7h 05m

There are no direct flights from Belfast to Oslo. There are no popular flight routes from Belfast to Oslo.

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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 05m.
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.