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$400+ Cheap flights from Oslo Gardermoen (OSL) to Singapore (SIN)

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — SIN
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo Gardermoen to Singapore Changi are usually found in March or May, booked 17 days in advance, depart on a Sunday or Monday and return on a Sunday

Find flight deals from Oslo Gardermoen to Singapore

Cheapest flights from Oslo Gardermoen to Singapore
Explore the most affordable flight options available from Oslo Gardermoen to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This KLM deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:00 pmOSL - SIN
1 stop16h 15mKLM
Mon 12/151:40 amSIN - OSL
1 stop23h 35mKLM
Deal found 11/5$690
This Lufthansa deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:30 pmOSL - SIN
1 stop15h 25mLufthansa
Tue 12/1611:45 pmSIN - OSL
1 stop18h 15mLufthansa
Deal found 11/5$702
This Lufthansa deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:05 amOSL - SIN
1 stop27h 50mLufthansa
Wed 12/1711:55 pmSIN - OSL
1 stop22h 25mLufthansa
Deal found 11/5$725
This KLM deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:00 pmOSL - SIN
1 stop16h 15mKLM
Tue 11/111:40 amSIN - OSL
1 stop21h 35mKLM
Deal found 11/5$804
This Etihad Airways deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/295:05 pmOSL - SIN
2 stops33h 30mEtihad Airways
Sat 12/67:25 pmSIN - OSL
2 stops20h 55mEtihad Airways
Deal found 11/5$838
This Etihad Airways deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/215:55 amOSL - SIN
2 stops20h 40mEtihad Airways
Sun 3/227:25 pmSIN - OSL
2 stops34h 35mEtihad Airways
Deal found 11/5$848
This Etihad Airways deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/92:55 pmOSL - SIN
2 stops35h 40mEtihad Airways
Tue 12/167:25 pmSIN - OSL
2 stops22h 50mEtihad Airways
Deal found 11/5$880
This Qatar Airways deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/173:05 pmOSL - SIN
1 stop16h 50mQatar Airways
Tue 12/26:00 amSIN - OSL
2 stops31h 35mQatar Airways
Deal found 11/6$898
This Turkish Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:15 pmOSL - SIN
1 stop16h 20mTurkish Airlines
Tue 12/1611:25 pmSIN - OSL
1 stop21h 30mTurkish Airlines
Deal found 11/6$920
This British Airways deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/172:40 pmOSL - SIN
1 stop18h 15mBritish Airways
Tue 12/27:30 pmSIN - OSL
2 stops22h 25mBritish Airways
Deal found 11/6$927
This British Airways deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:35 amOSL - SIN
1 stop21h 20mBritish Airways
Mon 11/247:30 pmSIN - OSL
2 stops22h 25mBritish Airways
Deal found 11/5$951
This Lufthansa deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:05 amOSL - SIN
1 stop27h 50mMultiple Airlines
Mon 12/1512:05 amSIN - OSL
1 stop19h 05mMultiple Airlines
Deal found 11/5$954

Cheap flight deals from Oslo Gardermoen to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$664
(Kiwi.com)

One-way from

$400
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$706
Provider with most accurate pricing for Oslo Gardermoen-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oslo Gardermoen-Singapore Changi flights.
Search Deals
From Oslo Gardermoen to Singapore Changi
Search Deals
One-way flight from Oslo Gardermoen to Singapore Changi
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen to Singapore 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, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Singapore that are best for you.

Fly from

Oslo Gardermoen

Fly to

Singapore

Route

Depart

Return

Price

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Wed 1/28

9:25 am-4:15 pm

1 stop23h 50m

Singapore Changi

Tue 3/24

1:40 am-4:15 pm

1 stop21h 35m

$769

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Wed 1/28

5:55 am-9:35 am

2 stops20h 40m

Singapore Changi

Wed 3/25

7:25 pm-6:50 pm

2 stops30h 25m

$771

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Sun 4/5

7:45 pm-7:30 am

3 stops29h 45m

Singapore Changi

Sun 4/12

3:10 pm-8:45 am

3 stops47h 35m

$793

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Tue 2/17

5:20 pm-9:35 am

2 stops33h 15m

Singapore Changi

Tue 2/24

7:25 pm-3:05 pm

2 stops26h 40m

$804

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Wed 1/28

8:50 pm-12:25 am

2 stops20h 35m

Singapore Changi

Wed 3/25

10:05 pm-11:55 pm

1 stop32h 50m

$842

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Tue 12/9

2:55 pm-9:35 am

2 stops35h 40m

Singapore Changi

Tue 12/16

7:25 pm-11:15 am

2 stops22h 50m

$880

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Mon 11/17

3:05 pm-2:55 pm

1 stop16h 50m

Singapore Changi

Tue 12/2

6:00 am-6:35 am

2 stops31h 35m

$898

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Wed 1/28

9:00 am-10:20 am

2 stops18h 20m

Singapore Changi

Tue 3/24

3:15 am-1:30 pm

1 stop17h 15m

$899

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Mon 4/6

7:45 pm-7:30 am

3 stops29h 45m

Singapore Changi

Mon 4/13

3:10 pm-8:45 am

3 stops47h 35m

$954

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Tue 1/6

1:45 pm-6:40 am

3 stops33h 55m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 15 results
1
2

Compare providers for flights from Oslo Gardermoen to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oslo Gardermoen to Singapore in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-Singapore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Oslo Gardermoen Airport-Singapore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-Singapore flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oslo Gardermoen Airport-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oslo Gardermoen to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Oslo Gardermoen with our price prediction graph.
Estimated round-trip 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 Oslo Gardermoen Airport to Singapore

How far ahead should I book a flight from Oslo Gardermoen Airport to Singapore?

Use this chart to determine the optimal time to book a round-trip flight from Oslo Gardermoen to Singapore. Price data was last updated on October 31, 2025.

The best time to book flights from Oslo Gardermoen Airport to Singapore is 17 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Oslo Gardermoen Airport to Singapore?

Currently, May is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Singapore (average of $551). Flying from Oslo Gardermoen Airport to Singapore in July is currently the most expensive (average of $790). 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.

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

Find hourly flight availability from Oslo Gardermoen to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

A simple way to save on the total cost of your ticket is to fly from Oslo Gardermoen Airport to Singapore at noon. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip from Oslo Gardermoen Airport to Singapore?

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated November 6, 2025.
Peruse reviews from past customers who have flown with Finnair and Turkish Airlines from Oslo Gardermoen Airport to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,335 reviews

Crew

8.1

Food

6.7

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,335 reviews
Finnair
7.6
Good
1,335 reviews

Crew

8.1

Food

6.7

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Turkish Airlines
7.3
Good
4,032 reviews
Finnair
7.6
Good
1,335 reviews

Crew

8.1

Food

6.7

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Singapore from Oslo Gardermoen?

    Singapore Changi (SIN), located 10.5 mi from the city center, is the airport you fly into when you book flights from Oslo Gardermoen to Singapore. 2 airlines have flights to Changi from Oslo Gardermoen on a regular basis. Booking flights from Oslo Gardermoen to Singapore Changi should not be difficult; the airport handles an average of 0 inbound flights from Oslo Gardermoen per day.

  • How long is the flight from Oslo Gardermoen Airport to Singapore?

    A quick flight from Oslo Gardermoen Airport to Singapore can take about 20h 40m. KLM provides one of the quickest options available for as low as $771. The distance from Oslo Gardermoen Airport to Singapore is about 6232 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Oslo Gardermoen Airport to Singapore round-trip?

    Our cheapest airline available from Oslo Gardermoen Airport to Singapore is Finnair. Our recent data shows that you can find tickets from as low as $584 on this airline. An additional option worth looking into is Turkish Airlines, starting at $599. Users have found that Finnair is 25% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Oslo Gardermoen to Singapore?

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

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

    Yes. Cheapflights offers flight deals from Oslo Gardermoen to Singapore 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 Oslo Gardermoen Airport to Singapore?

    Currently, May is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Singapore (average of $551). Flying from Oslo Gardermoen Airport to Singapore in July is currently the most expensive (average of $790). 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.

See more FAQs

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Top 2 airlines flying from Oslo Gardermoen to Singapore

Discover the top 2 airlines that operate flights from Oslo Gardermoen to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$584Average$1,250FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$599Average$705FlexibilityNo cancel feeOn-time77%

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