What is the cheapest airline that flies from Belfast City to Oslo?

KLM and British Airways are the most popular carriers operating from Belfast City to Oslo

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

Prices for flights from Belfast City Airport to Oslo refresh daily.

How many operators does momondo search for flights from Belfast City Airport to Oslo?

As of October 2025, there is 1 operator available to choose from for flights from Belfast City Airport to Oslo.

How old do you have to be to fly from Belfast City Airport 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 City Airport to Oslo.

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

The travel and health documents required for your trip to Oslo can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oslo. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£66 Cheap Flights from Belfast City Airport to Oslo in 2025/26

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Find the cheapest flights from Belfast City Airport to Oslo

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:15 - 22:05BHD-OSL

10h 50m1 stop

16:55 - 16:15OSL-BHD

24h 20m2 stops

£145Multiple Airlines

Find Deal

Tue, 18 Nov - Tue, 25 Nov

07:00 - 12:40BHD-TRF

4h 40m1 stop

19:05 - 07:30TRF-BHD

13h 25m1 stop

£156Multiple Airlines

Find Deal

Fri, 14 Nov - Sun, 16 Nov

10:15 - 22:05BHD-OSL

10h 50m1 stop

07:00 - 20:30OSL-BHD

14h 30m1 stop

£159Multiple Airlines

Find Deal

Tue, 18 Nov - Tue, 25 Nov

15:05 - 22:40BHD-OSL

6h 35m1 stop

06:55 - 14:50OSL-BHD

8h 55m1 stop

£202British Airways

Find Deal

Tue, 3 Mar - Wed, 4 Mar

15:05 - 22:40BHD-OSL

6h 35m1 stop

11:50 - 20:15OSL-BHD

9h 25m1 stop

£202British Airways

Find Deal

Tue, 3 Mar - Wed, 4 Mar

10:00 - 18:40BHD-OSL

7h 40m1 stop

11:50 - 21:10OSL-BHD

10h 20m2 stops

£305British Airways

Find Deal

Tue, 3 Mar - Wed, 4 Mar

06:30 - 14:05BHD-TRF

6h 35m2 stops

09:00 - 16:50TRF-BHD

8h 50m2 stops

£582KLM

Find Deal

Tue, 10 Mar - Wed, 11 Mar

06:30 - 14:05BHD-TRF

6h 35m2 stops

09:00 - 16:50TRF-BHD

8h 50m2 stops

£583KLM

Find Deal

Tue, 10 Mar - Wed, 11 Mar

06:30 - 14:05BHD-TRF

6h 35m2 stops

09:00 - 21:00TRF-BHD

37h 00m2 stops

£584KLM

Find Deal

Tue, 3 Mar - Wed, 4 Mar

06:30 - 14:05BHD-TRF

6h 35m2 stops

14:35 - 21:00TRF-BHD

7h 25m2 stops

£610KLM

Find Deal

Tue, 3 Mar - Wed, 4 Mar

British Airways flights from Belfast City Airport to Oslo

Our best British Airways deals on Belfast City Airport to Oslo flight tickets

British Airways

3 Mar

BHD15:05Belfast City

6h 35m

1 stop

OSL22:40Oslo Gardermoen

4 Mar

OSL06:55Oslo Gardermoen

8h 55m

1 stop

BHD14:50Belfast City

£202

Find similar

British Airways

3 Mar

BHD15:05Belfast City

6h 35m

1 stop

OSL22:40Oslo Gardermoen

4 Mar

OSL11:50Oslo Gardermoen

9h 25m

1 stop

BHD20:15Belfast City

£202

Find similar

British Airways

3 Mar

BHD10:00Belfast City

7h 40m

1 stop

OSL18:40Oslo Gardermoen

4 Mar

OSL11:50Oslo Gardermoen

10h 20m

2 stops

BHD21:10Belfast City

£305

Find similar

KLM flights from Belfast City Airport to Oslo

Our best KLM deals on Belfast City Airport to Oslo flight tickets

KLM

10 Mar

BHD06:30Belfast City

6h 35m

2 stops

TRF14:05Oslo Sandefjord

11 Mar

TRF09:00Oslo Sandefjord

8h 50m

2 stops

BHD16:50Belfast City

£582

Find similar

KLM

10 Mar

BHD06:30Belfast City

6h 35m

2 stops

TRF14:05Oslo Sandefjord

11 Mar

TRF09:00Oslo Sandefjord

8h 50m

2 stops

BHD16:50Belfast City

£583

Find similar

KLM

3 Mar

BHD06:30Belfast City

6h 35m

2 stops

TRF14:05Oslo Sandefjord

4 Mar

TRF09:00Oslo Sandefjord

37h 00m

2 stops

BHD21:00Belfast City

£584

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Belfast City Airport to Oslo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Tue 18/11

10:15-22:05

1 stop10h 50m

Oslo Gardermoen

Tue 25/11

16:55-16:15

2 stops24h 20m

£145

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

Fri 14/11

07:00-12:40

1 stop4h 40m

Oslo Sandefjord

Sun 16/11

19:05-07:30

1 stop13h 25m

£156

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Tue 18/11

10:15-22:05

1 stop10h 50m

Oslo Gardermoen

Tue 25/11

07:00-20:30

1 stop14h 30m

£159

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Tue 3/3

15:05-22:40

1 stop6h 35m

Oslo Gardermoen

Wed 4/3

06:55-14:50

1 stop8h 55m

£202

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Tue 3/3

15:05-22:40

1 stop6h 35m

Oslo Gardermoen

Wed 4/3

11:50-20:15

1 stop9h 25m

£202

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Tue 3/3

10:00-18:40

1 stop7h 40m

Oslo Gardermoen

Wed 4/3

11:50-21:10

2 stops10h 20m

£305

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

Tue 10/3

06:30-14:05

2 stops6h 35m

Oslo Sandefjord

Wed 11/3

09:00-16:50

2 stops8h 50m

£582

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

Tue 10/3

06:30-14:05

2 stops6h 35m

Oslo Sandefjord

Wed 11/3

09:00-16:50

2 stops8h 50m

£583

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

Tue 3/3

06:30-14:05

2 stops6h 35m

Oslo Sandefjord

Wed 4/3

09:00-21:00

2 stops37h 00m

£584

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

Tue 3/3

06:30-14:05

2 stops6h 35m

Oslo Sandefjord

Wed 4/3

14:35-21:00

2 stops7h 25m

£610

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Belfast City Airport 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

Prices

Airlines

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

On average, the least expensive day to fly to Oslo from Belfast City Airport is on a Friday. momondo users have found tickets for Friday departures for as low as £167. 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 £281.

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

Flying to Oslo from Belfast City Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as £198 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 £203 on average. Flights to Oslo from Belfast City Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap Belfast City Airport to Oslo flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Belfast City to Oslo by plane?
Oslo is 717.5 mi away from Belfast City. By plane, this route typically takes 4h 40m.
When did momondo last update prices for flights from Belfast City Airport to Oslo?
Prices for flights from Belfast City Airport to Oslo refresh daily.
How many operators does momondo search for flights from Belfast City Airport to Oslo?
As of October 2025, there is 1 operator available to choose from for flights from Belfast City Airport to Oslo.
How old do you have to be to fly from Belfast City Airport 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 City Airport to Oslo.
What documentation or ID do you need to fly to Oslo?
The travel and health documents required for your trip to Oslo can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oslo. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Belfast City Airport to Oslo

Compare and see reviews for airlines that fly from Belfast City Airport to Oslo with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £153	Free Cancellation	Rating 7.7 1,405 reviews		Search KLM flights

Why use momondo?

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

It is quick and easy to find Belfast to Oslo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oslo that suits you.

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

All flight searches from Belfast to Oslo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Belfast to Oslo?

Once all potential Belfast to Oslo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Oslo from Belfast. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.