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$341+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — SIN
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
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 23 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 October 16, 2025.

This KLM deal was found by Cheapflights users on 10/16. 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 12/15:00 pmOSL - SIN
1 stop16h 15mKLM
Sun 12/71:40 amSIN - OSL
1 stop21h 35mKLM
Deal found 10/16$666
This Mytrip deal was found by Cheapflights users on 10/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/21:35 pmOSL - SIN
3 stops24h 55mMultiple Airlines
Mon 11/176:40 amSIN - OSL
1 stop20h 15mMultiple Airlines
Deal found 10/15$675
This Booking.com deal was found by Cheapflights users on 10/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/26:15 pmOSL - SIN
1 stop31h 30mTurkish Airlines
Mon 11/1711:40 amSIN - OSL
1 stop36h 40mTurkish Airlines
Deal found 10/15$685
This KLM deal was found by Cheapflights users on 10/16. 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 12/15:00 pmOSL - SIN
1 stop16h 15mMultiple Airlines
Sun 12/71:40 amSIN - OSL
2 stops21h 40mMultiple Airlines
Deal found 10/16$698
This Etihad Airways deal was found by Cheapflights users on 10/15. 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.
Thu 11/205:20 pmOSL - SIN
2 stops33h 15mEtihad Airways
Mon 3/237:25 pmSIN - OSL
2 stops26h 55mEtihad Airways
Deal found 10/15$851
This KLM deal was found by Cheapflights users on 10/15. 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.
Sat 11/296:30 amOSL - SIN
2 stops19h 30mKLM
Fri 12/51:40 amSIN - OSL
1 stop17h 10mKLM
Deal found 10/15$885
This SWISS deal was found by Cheapflights users on 10/16. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/101:00 pmOSL - SIN
2 stops25h 40mSWISS
Sun 11/2312:05 amSIN - OSL
1 stop19h 05mSWISS
Deal found 10/16$1,005
This British Airways deal was found by Cheapflights users on 10/16. 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.
Sun 11/211:30 amOSL - SIN
2 stops26h 05mBritish Airways
Mon 11/1711:15 pmSIN - OSL
1 stop26h 25mBritish Airways
Deal found 10/16$1,031

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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$642
(Mytrip)

One-way from

$341
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$704
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.
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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 ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 October 16, 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

6:25 am-6:40 pm

1 stop29h 15m

Singapore Changi

Wed 3/25

10:05 pm-11:55 pm

1 stop32h 50m

$672

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-8:40 pm

2 stops32h 15m

$826

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Thu 11/20

5:20 pm-9:35 am

2 stops33h 15m

Singapore Changi

Mon 3/23

7:25 pm-3:20 pm

2 stops26h 55m

$851

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Wed 1/28

3:05 pm-6:35 pm

2 stops20h 30m

Singapore Changi

Tue 3/24

3:15 am-1:30 pm

1 stop17h 15m

$889

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Wed 1/28

5:00 pm-6:35 pm

2 stops18h 35m

Singapore Changi

Wed 3/25

10:50 pm-12:30 pm

2 stops20h 40m

$912

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Sun 11/2

2:55 pm-9:35 am

2 stops35h 40m

Singapore Changi

Mon 11/17

7:25 pm-1:50 pm

2 stops25h 25m

$1,075

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Sun 11/2

1:00 pm-11:30 pm

2 stops27h 30m

Singapore Changi

Sun 11/16

12:05 am-12:10 pm

1 stop19h 05m

$1,448

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Sat 1/10

6:45 pm-7:15 am

3 stops29h 30m

Singapore Changi

Fri 1/16

2:00 am-7:45 am

2 stops36h 45m

$1,988

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Mon 2/23

6:15 pm-5:35 pm

1 stop16h 20m

Singapore Changi

Mon 3/16

11:40 am-11:00 am

1 stop30h 20m

$2,212

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Tue 1/27

11:55 am-5:35 pm

1 stop22h 40m

Singapore Changi

Tue 2/3

10:25 am-11:05 pm

1 stop19h 40m

$2,219

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 20 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 October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oslo Gardermoen Airport-Singapore flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 10, 2025.

The best time to book flights from Oslo Gardermoen Airport to Singapore is 23 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 $550). Flying from Oslo Gardermoen Airport to Singapore in July is currently the most expensive (average of $797). 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 October 16, 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.

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 October 16, 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
1,332 reviews

Food

6.7

Boarding

7.6

Entertainment

6.9

Overall

7.6

Comfort

7.4

Crew

8.1

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
1,332 reviews
Finnair
7.6
Good
1,332 reviews

Food

6.7

Boarding

7.6

Entertainment

6.9

Overall

7.6

Comfort

7.4

Crew

8.1

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
4,010 reviews
Finnair
7.6
Good
1,332 reviews

Food

6.7

Boarding

7.6

Entertainment

6.9

Overall

7.6

Comfort

7.4

Crew

8.1

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 30m. Finnair provides one of the quickest options available for as low as $889. 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 $550). Flying from Oslo Gardermoen Airport to Singapore in July is currently the most expensive (average of $797). 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

Browse thousands of different options on Cheapflights for your next trip

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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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$584Average$1,250FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$599Average$705FlexibilityNo cancel feeOn-time77%

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