In terms of precipitation, rainfall in Oslo Gardermoen Airport 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 Gardermoen Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Oslo Gardermoen Airport, 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 is the cheapest time of day to fly from CMB to OSL?

When flying from Colombo Bandaranaike Intl Airport to Oslo Gardermoen Airport, 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 Colombo to Oslo Gardermoen that include hotel bookings?

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

How can I find direct flights from Colombo to Oslo Gardermoen?

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

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

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

£374+ Cheap Flights from Colombo Bandaranaike Intl Airport to Oslo Gardermoen Airport

Cheap flight deals from Colombo to Oslo Gardermoen

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Cheapest flights from Colombo to Oslo Gardermoen
Explore the most affordable flight options available from Colombo to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Sun 29/1119:30 -

1 stop22h 30m

Sun 10/109:00 -

1 stop19h 15m

Deal found 13/10£928

Find flight deals from Colombo to Oslo Gardermoen

Round-trip from	£928
One-way from	£374
Popular in	September
Cheapest in	December
Average price	£1,108

Qatar Airways
29/11-10/1
2 total stops
41h 45m total
Colombo to Oslo

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Qatar Airways
1/2-31/12
1 total stop
22h 30m total
Colombo to Oslo

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Highest demand for flights based on searches. 7% potential increase in price (£67 potential increase over avg. return price).

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Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).

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Average for round-trip flights in October 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Oslo Gardermoen Airport that are best for you.

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Route

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Price

Cheapest return flight

ColomboOslo

CMB Colombo Bandaranaike Intl - OSL Oslo Gardermoen

CMBOSL

Colombo Bandaranaike Intl

Mon 1/2

19:30-13:30

1 stop22h 30m

Oslo Gardermoen

Wed 31/12

00:00-04:30

Nonstop0h 00m

£374

Fastest return journey

ColomboOslo

CMB Colombo Bandaranaike Intl - OSL Oslo Gardermoen

CMBOSL

Colombo Bandaranaike Intl

Mon 1/2

04:15-13:30

1 stop13h 45m

Oslo Gardermoen

Wed 31/12

00:00-04:30

Nonstop0h 00m

£514

ColomboOslo

CMB Colombo Bandaranaike Intl - OSL Oslo Gardermoen

CMBOSL

Colombo Bandaranaike Intl

Sun 29/11

19:30-13:30

1 stop22h 30m

Oslo Gardermoen

Sun 10/1

09:00-08:45

1 stop19h 15m

£928

ColomboOslo

CMB Colombo Bandaranaike Intl - OSL Oslo Gardermoen

CMBOSL

Colombo Bandaranaike Intl

Sun 10/1

00:35-20:05

2 stops24h 00m

Oslo Gardermoen

Sat 30/1

12:30-15:55

2 stops22h 55m

£2,671

ColomboOslo

CMB Colombo Bandaranaike Intl - OSL Oslo Gardermoen

CMBOSL

Colombo Bandaranaike Intl

Tue 12/1

07:25-22:55

1 stop20h 00m

Oslo Gardermoen

Fri 29/1

07:05-05:50

1 stop18h 15m

£2,935

ColomboOslo

CMB Colombo Bandaranaike Intl - OSL Oslo Gardermoen

CMBOSL

Colombo Bandaranaike Intl

Thu 7/1

00:35-16:35

2 stops20h 30m

Oslo Gardermoen

Thu 28/1

08:40-15:50

2 stops26h 40m

£2,936

ColomboOslo

CMB Colombo Bandaranaike Intl - OSL Oslo Gardermoen

CMBOSL

Colombo Bandaranaike Intl

Sat 9/1

19:30-06:35

1 stop15h 35m

Oslo Gardermoen

Sun 31/1

09:00-08:45

1 stop19h 15m

£3,289

ColomboOslo

CMB Colombo Bandaranaike Intl - OSL Oslo Gardermoen

CMBOSL

Colombo Bandaranaike Intl

Thu 7/1

02:40-12:10

1 stop14h 00m

Oslo Gardermoen

Thu 28/1

14:00-18:25

2 stops23h 55m

£4,171

ColomboOslo

CMB Colombo Bandaranaike Intl - OSL Oslo Gardermoen

CMBOSL

Colombo Bandaranaike Intl

Thu 7/1

02:40-12:10

1 stop14h 00m

Oslo Gardermoen

Tue 2/2

14:00-18:25

2 stops23h 55m

£4,244

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Sorted by cheapest first

Best time to book a flight from Colombo to Oslo Gardermoen

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

CMB-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 Colombo Bandaranaike Intl Airport to Oslo Gardermoen Airport

What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Oslo Gardermoen Airport?

Currently, December is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Oslo Gardermoen Airport (average of £902). Flying from Colombo Bandaranaike Intl Airport to Oslo Gardermoen Airport in September is currently the most expensive (average of £1,404). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

How long is the flight from Colombo Bandaranaike Intl Airport to Oslo Gardermoen Airport?
Departing from Colombo Bandaranaike Intl Airport to Oslo Gardermoen Airport will take you 20h. The distance between Colombo Bandaranaike Intl Airport and Oslo Gardermoen Airport is about 5063 mi. This flight may include one or multiple stops.
Can I find deals for flights from Colombo to Oslo Gardermoen that include hotel bookings?
Yes. In addition to deals on Colombo to Oslo Gardermoen flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Colombo to Oslo Gardermoen?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colombo to Oslo Gardermoen.
Can I find deals for business class flights from Colombo to Oslo Gardermoen?
Yes. Cheapflights offers flight deals from Colombo to Oslo Gardermoen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Oslo Gardermoen Airport?
Currently, December is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Oslo Gardermoen Airport (average of £902). Flying from Colombo Bandaranaike Intl Airport to Oslo Gardermoen Airport in September is currently the most expensive (average of £1,404). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Cheapflights makes it easy to find Colombo to Oslo Gardermoen flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

Certainly. Search results for flights to Oslo Gardermoen from Colombo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Cheap flights from Colombo Bandaranaike Intl Airport to Oslo Gardermoen Airport from £374

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Colombo to Oslo Gardermoen

Cheapest flights from Colombo to Oslo GardermoenExplore the most affordable flight options available from Colombo to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Explore the most affordable flight options available from Colombo to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Best flights from Colombo to Oslo GardermoenDiscover carefully curated flight deals from Colombo to Oslo Gardermoen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.

Discover carefully curated flight deals from Colombo to Oslo Gardermoen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.

Last-minute flights from Colombo to Oslo GardermoenDiscover last-minute flight deals from Colombo to Oslo Gardermoen. Data last updated 15 October 2026 and is based on user searches.

Discover last-minute flight deals from Colombo to Oslo Gardermoen. Data last updated 15 October 2026 and is based on user searches.

One-way flights from Colombo to Oslo GardermoenSearch for one-way flight options from Colombo to Oslo Gardermoen. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.

Search for one-way flight options from Colombo to Oslo Gardermoen. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.

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Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Oslo Gardermoen Airport that are best for you.

Best time to book a flight from Colombo to Oslo Gardermoen

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Cheapflights Insights

What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Oslo Gardermoen Airport?

Related info for your journey

How long is the flight from Colombo Bandaranaike Intl Airport to Oslo Gardermoen Airport?

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

How can I find direct flights from Colombo to Oslo Gardermoen?

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

What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Oslo Gardermoen Airport?

Travelling to a place near Oslo Gardermoen Airport?

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Find flights from Colombo to Oslo Gardermoen, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Oslo Gardermoen

Explore flights to Oslo Gardermoen departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 15 October 2026.

Colombo and Oslo Gardermoen flights

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

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

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Cheapest flights from Colombo to Oslo Gardermoen
Explore the most affordable flight options available from Colombo to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Best flights from Colombo to Oslo Gardermoen
Discover carefully curated flight deals from Colombo to Oslo Gardermoen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.

Last-minute flights from Colombo to Oslo Gardermoen
Discover last-minute flight deals from Colombo to Oslo Gardermoen. Data last updated 15 October 2026 and is based on user searches.

One-way flights from Colombo to Oslo Gardermoen
Search for one-way flight options from Colombo to Oslo Gardermoen. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.