How long is the flight from Belfast to Oslo?

For as low as £84, Ryanair can have you in Oslo from Belfast in 12h 50m. Airlines will cover a distance of 745 mi.

In terms of precipitation, rainfall in Oslo ranges from 40.0 - 90.0 inches per month. August is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Oslo when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Oslo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -3.0 C).

What are the most popular routes from Belfast to Oslo?

While some choose either Belfast Intl - Oslo Gardermoen or Belfast Intl - Oslo Sandefjord, Belfast City - Oslo Gardermoen is the most popular route from Belfast to Oslo.

What is the cheapest time of day to fly from BFS to OSL?

When flying from Belfast to Oslo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Belfast to Oslo that include hotel bookings?

Yes. In addition to deals on Belfast to Oslo flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Belfast to Oslo?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to Oslo.

Can I find deals for business class flights from Belfast to Oslo?

Yes. Cheapflights offers flight deals from Belfast to Oslo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£47+ Cheap Flights from Belfast to Oslo

Cheap flight deals from Belfast to Oslo

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Belfast to Oslo
Explore the most affordable flight options available from Belfast to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Wed 7/1020:15 -

1 stop12h 50m

Wed 14/1010:35 -

1 stop13h 45m

Deal found 23/8£84

Thu 15/1022:45 -

1 stop13h 40m

Wed 21/1020:20 -

1 stop12h 20m

Deal found 27/8£91

Tue 22/920:15 -

1 stop12h 50m

Tue 29/923:10 -

1 stop13h 25m

Deal found 25/8£93

Thu 15/1020:40 -

1 stop12h 15m

Wed 21/1010:35 -

1 stop13h 45m

Deal found 27/8£94

Mon 2/1122:05 -

1 stop13h 25m

Fri 6/1116:50 -

1 stop6h 45m

Deal found 27/8£99

Thu 24/922:45 -

1 stop13h 40m

Thu 1/1011:45 -

1 stop11h 35m

Deal found 25/8£103

Tue 22/906:40 -

1 stop10h 10m

Tue 29/918:15 -

1 stop6h 05m

Deal found 25/8£104

Mon 2/1122:05 -

1 stop13h 25m

Fri 6/1116:50 -

2 stops19h 50m

Deal found 27/8£106

Thu 1/1022:45 -

1 stop13h 40m

Wed 7/1020:20 -

1 stop12h 20m

Deal found 24/8£107

Thu 15/1009:15 -

2 stops13h 10m

Wed 21/1010:35 -

1 stop13h 45m

Deal found 27/8£111

Tue 22/920:15 -

1 stop12h 50m

Tue 29/912:30 -

2 stops11h 35m

Deal found 25/8£118

Thu 1/1020:40 -

1 stop12h 15m

Wed 7/1010:35 -

1 stop13h 45m

Deal found 24/8£119

Best flights from Belfast to Oslo
Discover carefully curated flight deals from Belfast to Oslo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Wed 7/1020:15 -

1 stop12h 50m

Wed 14/1010:35 -

1 stop13h 45m

Deal found 23/8£84

Thu 15/1022:45 -

1 stop13h 40m

Wed 21/1020:20 -

1 stop12h 20m

Deal found 27/8£91

Tue 29/917:30 -

1 stop14h 15m

Sun 4/1019:15 -

1 stop15h 05m

Deal found 23/8£178

Thu 24/920:35 -

1 stop13h 20m

Thu 1/1020:05 -

1 stop12h 40m

Deal found 25/8£185

Thu 15/1020:40 -

1 stop12h 15m

Wed 21/1010:35 -

1 stop13h 45m

Deal found 27/8£94

Tue 22/906:40 -

1 stop10h 10m

Tue 29/918:15 -

1 stop6h 05m

Deal found 25/8£104

Thu 24/922:45 -

1 stop13h 40m

Thu 1/1011:45 -

1 stop11h 35m

Deal found 25/8£103

Thu 1/1022:45 -

1 stop13h 40m

Wed 7/1020:20 -

1 stop12h 20m

Deal found 24/8£107

Thu 15/1009:15 -

2 stops13h 10m

Wed 21/1010:35 -

1 stop13h 45m

Deal found 27/8£111

Thu 1/1020:40 -

1 stop12h 15m

Wed 7/1010:35 -

1 stop13h 45m

Deal found 24/8£119

Tue 22/920:15 -

1 stop12h 50m

Tue 29/912:30 -

2 stops11h 35m

Deal found 25/8£118

Wed 7/1017:40 -

2 stops15h 25m

Wed 14/1010:35 -

2 stops10h 15m

Deal found 23/8£120

Mon 12/1009:40 -

1 stop13h 00m

Wed 14/1017:10 -

1 stop16h 40m

Deal found 26/8£214

Thu 1/1009:15 -

2 stops11h 30m

Wed 7/1010:35 -

1 stop13h 45m

Deal found 23/8£137

Tue 13/1012:40 -

1 stop9h 45m

Wed 14/1017:10 -

1 stop16h 40m

Deal found 24/8£214

Sun 3/107:50 -

1 stop9h 50m

Sun 10/113:10 -

1 stop8h 05m

Deal found 22/8£179

Thu 24/912:45 -

2 stops7h 35m

Thu 1/1011:45 -

1 stop4h 35m

Deal found 25/8£140

Fri 25/917:05 -

1 stop14h 35m

Sun 27/914:00 -

1 stop9h 40m

Deal found 26/8£184

Sat 19/914:45 -

2 stops15h 40m

Sat 26/909:05 -

1 stop13h 10m

Deal found 22/8£140

Thu 1/1009:50 -

2 stops10h 20m

Wed 7/1012:10 -

2 stops22h 10m

Deal found 24/8£290

Thu 24/920:40 -

1 stop12h 15m

Thu 1/1006:30 -

2 stops9h 50m

Deal found 25/8£148

Thu 15/1020:40 -

1 stop12h 15m

Wed 21/1007:10 -

1 stop7h 30m

Deal found 27/8£148

Sun 20/1207:50 -

1 stop9h 50m

Sat 2/110:20 -

1 stop13h 15m

Deal found 26/8£222

Sun 3/109:40 -

2 stops10h 35m

Sun 10/115:30 -

2 stops18h 40m

Deal found 22/8£369

Tue 22/914:50 -

2 stops16h 45m

Tue 29/914:40 -

1 stop7h 25m

Deal found 25/8£158

Thu 24/917:30 -

2 stops26h 40m

Thu 1/1006:00 -

2 stops11h 55m

Deal found 25/8£393

Thu 1/1020:40 -

1 stop12h 15m

Wed 7/1007:10 -

1 stop12h 40m

Deal found 23/8£168

Tue 22/917:00 -

2 stops16h 05m

Tue 29/910:55 -

1 stop6h 55m

Deal found 25/8£172

Tue 29/909:50 -

2 stops10h 20m

Sun 4/1015:05 -

2 stops19h 15m

Deal found 25/8£449

Sun 20/1209:40 -

2 stops10h 35m

Sat 2/108:55 -

2 stops8h 55m

Deal found 26/8£498

Find flight deals from Belfast to Oslo

Round-trip from	£84
One-way from	£47

Ryanair
7/10-14/10
2 total stops
26h 35m total
Belfast to Oslo

Search Deals

18/9
1 total stop
5h 20m total
Belfast to Oslo

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastOslo

BFS Belfast Intl - OSL Oslo Gardermoen

BFSOSL

Belfast Intl

Wed 7/10

20:15-10:05

1 stop12h 50m

Oslo Gardermoen

Wed 14/10

10:35-23:20

1 stop13h 45m

£84

BelfastOslo

BFS Belfast Intl - TRF Oslo Sandefjord

BFSTRF

Belfast Intl

Thu 15/10

22:45-13:25

1 stop13h 40m

Oslo Sandefjord

Wed 21/10

20:20-07:40

1 stop12h 20m

£91

BelfastOslo

BFS Belfast Intl - OSL Oslo Gardermoen

BFSOSL

Belfast Intl

Thu 15/10

20:40-09:55

1 stop12h 15m

Oslo Gardermoen

Wed 21/10

10:35-23:20

1 stop13h 45m

£94

BelfastOslo

BFS Belfast Intl - TRF Oslo Sandefjord

BFSTRF

Belfast Intl

Thu 24/9

22:45-13:25

1 stop13h 40m

Oslo Sandefjord

Thu 1/10

11:45-22:20

1 stop11h 35m

£103

BelfastOslo

BFS Belfast Intl - TRF Oslo Sandefjord

BFSTRF

Belfast Intl

Tue 22/9

06:40-17:50

1 stop10h 10m

Oslo Sandefjord

Tue 29/9

18:15-23:20

1 stop6h 05m

£104

BelfastOslo

BFS Belfast Intl - TRF Oslo Sandefjord

BFSTRF

Belfast Intl

Thu 1/10

22:45-13:25

1 stop13h 40m

Oslo Sandefjord

Wed 7/10

20:20-07:40

1 stop12h 20m

£107

BelfastOslo

BFS Belfast Intl - OSL Oslo Gardermoen

BFSOSL

Belfast Intl

Thu 15/10

09:15-23:25

2 stops13h 10m

Oslo Gardermoen

Wed 21/10

10:35-23:20

1 stop13h 45m

£111

BelfastOslo

BFS Belfast Intl - OSL Oslo Gardermoen

BFSOSL

Belfast Intl

Tue 22/9

20:15-10:05

1 stop12h 50m

Oslo Gardermoen

Tue 29/9

12:30-23:05

2 stops11h 35m

£118

BelfastOslo

BFS Belfast Intl - OSL Oslo Gardermoen

BFSOSL

Belfast Intl

Thu 1/10

20:40-09:55

1 stop12h 15m

Oslo Gardermoen

Wed 7/10

10:35-23:20

1 stop13h 45m

£119

BelfastOslo

BFS Belfast Intl - OSL Oslo Gardermoen

BFSOSL

Belfast Intl

Wed 7/10

17:40-10:05

2 stops15h 25m

Oslo Gardermoen

Wed 14/10

10:35-19:50

2 stops10h 15m

£120

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 42 resultsSorted by cheapest first

...

Best time to book a flight from Belfast to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from Belfast with our price prediction graph.

BF1-OS1

BFS-TRF

BFS-OSL

BHD-TRF

BHD-OSL

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belfast to Oslo

BF1-OS1

BFS-TRF

BFS-OSL

BHD-TRF

BHD-OSL

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Belfast to Oslo?
For as low as £84, Ryanair can have you in Oslo from Belfast in 12h 50m. Airlines will cover a distance of 745 mi.
What are the most popular routes from Belfast to Oslo?
While some choose either Belfast Intl - Oslo Gardermoen or Belfast Intl - Oslo Sandefjord, Belfast City - Oslo Gardermoen is the most popular route from Belfast to Oslo.
Can I find deals for flights from Belfast to Oslo that include hotel bookings?
Yes. In addition to deals on Belfast to Oslo flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Belfast to Oslo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to Oslo.
Can I find deals for business class flights from Belfast to Oslo?
Yes. Cheapflights offers flight deals from Belfast to Oslo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Norway

Flights by cabin class

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Alternative routes for Belfast to Oslo

Belfast City to Oslo Gardermoen flights

Belfast Intl to Oslo Gardermoen flights

Belfast Intl to Bergen flights

Belfast City to Bergen flights

Fly with Cheapflights

How does Cheapflights help users find flights from Belfast to Oslo?

When you search for this flight from Belfast to Oslo, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Belfast to Oslo?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Oslo from Belfast.

Can Cheapflights find flights from Belfast to Oslo with no change fees?

Yes! Cheapflights helps users easily find flights from Belfast to Oslo with no change fees.

Can Cheapflights notify me if prices for flights from Belfast to Oslo become cheaper?

Yes! Start tracking prices for Belfast to Oslo flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Belfast to Oslo from £47

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast to Oslo

Cheapest flights from Belfast to OsloExplore the most affordable flight options available from Belfast to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Explore the most affordable flight options available from Belfast to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Best flights from Belfast to OsloDiscover carefully curated flight deals from Belfast to Oslo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Discover carefully curated flight deals from Belfast to Oslo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Last-minute flights from Belfast to OsloDiscover last-minute flight deals from Belfast to Oslo. Data last updated 27 August 2026 and is based on user searches.

Discover last-minute flight deals from Belfast to Oslo. Data last updated 27 August 2026 and is based on user searches.

One-way flights from Belfast to OsloSearch for one-way flight options from Belfast to Oslo. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.

Search for one-way flight options from Belfast to Oslo. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.

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Best time to book a flight from Belfast to Oslo

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Related info for your journey

How long is the flight from Belfast to Oslo?

What are the most popular routes from Belfast to Oslo?

Can I find deals for flights from Belfast to Oslo that include hotel bookings?

How can I find direct flights from Belfast to Oslo?

Can I find deals for business class flights from Belfast to Oslo?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast to Oslo

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Oslo by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Norway

Book a non-stop flight to one of these other cities located in Norway.

Search flights from Belfast to Oslo by cabin class

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Belfast and Oslo flights

Browse other Belfast and Oslo flight options. Last updated on 27 August 2026.

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Cheapest flights from Belfast to Oslo
Explore the most affordable flight options available from Belfast to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Best flights from Belfast to Oslo
Discover carefully curated flight deals from Belfast to Oslo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Last-minute flights from Belfast to Oslo
Discover last-minute flight deals from Belfast to Oslo. Data last updated 27 August 2026 and is based on user searches.

One-way flights from Belfast to Oslo
Search for one-way flight options from Belfast to Oslo. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.