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Cheap flights from Belfast to Oslo from £67

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 8/12. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:05 - 20:45BFS-OSL
11h 40m1 stop
Multiple Airlines Logo
21:15 - 08:25OSL-BFS
12h 10m1 stop
£168Multiple Airlines
Find Deal
Fri, 12 Dec - Fri, 19 Dec
British Airways Logo
10:00 - 22:40BHD-OSL
11h 40m1 stop
British Airways Logo
15:05 - 20:15OSL-BHD
6h 10m1 stop
£203British Airways
Find Deal
Tue, 3 Mar - Wed, 4 Mar
British Airways Logo
11:25 - 22:40BHD-OSL
10h 15m1 stop
British Airways Logo
06:55 - 14:50OSL-BHD
8h 55m1 stop
£203British Airways
Find Deal
Tue, 3 Mar - Wed, 4 Mar
Multiple Airlines Logo
05:25 - 15:10BFS-OSL
8h 45m1 stop
Multiple Airlines Logo
21:15 - 13:20OSL-BFS
17h 05m2 stops
£226Multiple Airlines
Find Deal
Fri, 12 Dec - Fri, 19 Dec
Multiple Airlines Logo
05:25 - 15:10BFS-OSL
8h 45m1 stop
Multiple Airlines Logo
19:00 - 22:00OSL-BFS
28h 00m3 stops
£243Multiple Airlines
Find Deal
Fri, 12 Dec - Fri, 19 Dec
British Airways Logo
11:25 - 18:40BHD-OSL
6h 15m1 stop
British Airways Logo
11:50 - 21:10OSL-BHD
10h 20m2 stops
£307British Airways
Find Deal
Tue, 3 Mar - Wed, 4 Mar
British Airways Logo
11:25 - 18:40BHD-OSL
6h 15m1 stop
British Airways Logo
11:50 - 21:10OSL-BHD
10h 20m2 stops
£308British Airways
Find Deal
Tue, 3 Mar - Wed, 4 Mar
British Airways Logo
14:00 - 22:40BHD-OSL
7h 40m2 stops
British Airways Logo
11:50 - 21:10OSL-BHD
10h 20m2 stops
£411British Airways
Find Deal
Tue, 3 Mar - Wed, 4 Mar
British Airways Logo
14:00 - 22:40BHD-OSL
7h 40m2 stops
British Airways Logo
11:50 - 21:10OSL-BHD
10h 20m2 stops
£411British Airways
Find Deal
Tue, 3 Mar - Wed, 4 Mar

British Airways flights from Belfast to Oslo Gardermoen Airport

Our best British Airways deals on Belfast to Oslo Gardermoen Airport flight tickets
British Airways
30 Oct
BHD06:35Belfast City
6h 35m
1 stop
OSL14:10Oslo Gardermoen
3 Nov
OSL14:40Oslo Gardermoen
6h 35m
1 stop
BHD20:15Belfast City
£183
Find similar
British Airways
3 Mar
BHD10:00Belfast City
11h 40m
1 stop
OSL22:40Oslo Gardermoen
4 Mar
OSL15:05Oslo Gardermoen
6h 10m
1 stop
BHD20:15Belfast City
£203
Find similar
British Airways
3 Mar
BHD11:25Belfast City
10h 15m
1 stop
OSL22:40Oslo Gardermoen
4 Mar
OSL06:55Oslo Gardermoen
8h 55m
1 stop
BHD14:50Belfast City
£203
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Belfast to Oslo Gardermoen 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 30 October 2025.
Use the filters below to find and compare flights from Belfast to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastOslo

BFS - OSL

BFSOSL

Belfast Intl

Fri 12/12

08:05-20:45

1 stop11h 40m

Oslo Gardermoen

Fri 19/12

21:15-08:25

1 stop12h 10m

£168

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Tue 3/3

10:00-22:40

1 stop11h 40m

Oslo Gardermoen

Wed 4/3

15:05-20:15

1 stop6h 10m

£203

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Tue 3/3

11:25-22:40

1 stop10h 15m

Oslo Gardermoen

Wed 4/3

06:55-14:50

1 stop8h 55m

£203

BelfastOslo

BFS - OSL

BFSOSL

Belfast Intl

Fri 12/12

05:25-15:10

1 stop8h 45m

Oslo Gardermoen

Fri 19/12

21:15-13:20

2 stops17h 05m

£226

BelfastOslo

BFS - OSL

BFSOSL

Belfast Intl

Fri 12/12

05:25-15:10

1 stop8h 45m

Oslo Gardermoen

Fri 19/12

19:00-22:00

3 stops28h 00m

£243

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Tue 3/3

11:25-18:40

1 stop6h 15m

Oslo Gardermoen

Wed 4/3

11:50-21:10

2 stops10h 20m

£307

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Tue 3/3

11:25-18:40

1 stop6h 15m

Oslo Gardermoen

Wed 4/3

11:50-21:10

2 stops10h 20m

£308

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Tue 3/3

14:00-22:40

2 stops7h 40m

Oslo Gardermoen

Wed 4/3

11:50-21:10

2 stops10h 20m

£411

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Tue 3/3

14:00-22:40

2 stops7h 40m

Oslo Gardermoen

Wed 4/3

11:50-21:10

2 stops10h 20m

£411

BelfastOslo

BFS - OSL

BFSOSL

Belfast Intl

Mon 8/12

22:20-22:05

1 stop22h 45m

£67

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Oslo from

How to get the cheapest flight ticket from Belfast to Oslo Gardermoen 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 typical price of a round-trip flight between Belfast and Oslo Gardermoen Airport?

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

The cheapest day to depart from Belfast to Oslo Gardermoen Airport is on a Friday when prices can be found for as low as £168. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around £283. These prices are subject to change though, so be sure to set up a Price Alert for flights to Oslo Gardermoen Airport.

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

In the morning is the cheapest time of day to fly from Belfast to Oslo Gardermoen Airport when you can find flight prices for as low as £199. Flying to Oslo Gardermoen Airport in the morning is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Oslo Gardermoen Airport, so prices are often more expensive at around £205 per ticket.

Cheap Belfast to Oslo Gardermoen Airport flight deals and tips

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

Direct flights

None
There are no direct flights from Belfast to Oslo Gardermoen Airport. There are no popular flight routes from Belfast to Oslo Gardermoen Airport.
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  • How far is Belfast to Oslo Gardermoen by plane?

    A flight from Belfast to Oslo Gardermoen will travel around 738.9 mi. Typically, this will take 6h 15m by plane in normal conditions.

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

    Prices for flights from Belfast to Oslo Gardermoen Airport are updated daily.

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

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

    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 Gardermoen Airport.

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

    The travel and health documents you'll need for your trip to Oslo Gardermoen Airport 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 Gardermoen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Belfast to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Belfast to Oslo Gardermoen Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £154Free CancellationRating
7.7
1,406 reviews
Search KLM flights

Travelling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen
Drammen
Lillehammer
Fredrikstad

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oslo from Belfast.

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

Yes. All flights to Oslo from Belfast on momondo can be compared and filtered by various policies on offer, including flexible booking.

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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