$376 Cheap Flights from Oslo (OSL) to Singapore (SIN)

View $376 flight on Mon, Apr 6, 2026Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Singapore Changi Airport (SIN)

Cheap Flights from Oslo to Singapore (OSL-SIN)

Prices were available within the past 7 days and start at $376 for one-way flights and $680 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, Mar 23 - Mon, Mar 30
OSL
Oslo
SIN
Singapore
$680 Roundtrip, found 2 days ago
$680
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Mar 23 from Oslo to Singapore, returning Mon, Mar 30, priced at $680 found 2 days ago
Lufthansa
Wed, Jan 14 - Wed, Jan 21
OSL
Oslo
SIN
Singapore
$685 Roundtrip, found 4 hours ago
$685
Roundtrip
found 4 hours ago
Select Lufthansa flight, departing Wed, Jan 14 from Oslo to Singapore, returning Wed, Jan 21, priced at $685 found 4 hours ago
Lufthansa
Thu, Feb 5 - Sun, Feb 15
OSL
Oslo
SIN
Singapore
$686 Roundtrip, found 5 days ago
$686
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Feb 5 from Oslo to Singapore, returning Sun, Feb 15, priced at $686 found 5 days ago
Lufthansa
Mon, Mar 23 - Mon, Mar 30
OSL
Oslo
SIN
Singapore
$687 Roundtrip, found 2 days ago
$687
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Mar 23 from Oslo to Singapore, returning Mon, Mar 30, priced at $687 found 2 days ago
Swiss International Air Lines
Wed, Jan 14 - Wed, Jan 21
OSL
Oslo
SIN
Singapore
$706 Roundtrip, found 4 hours ago
$706
Roundtrip
found 4 hours ago
Select Swiss International Air Lines flight, departing Wed, Jan 14 from Oslo to Singapore, returning Wed, Jan 21, priced at $706 found 4 hours ago
Turkish Airlines
Wed, Jan 14 - Wed, Jan 21
OSL
Oslo
SIN
Singapore
$713 Roundtrip, found 4 hours ago
$713
Roundtrip
found 4 hours ago
Select Turkish Airlines flight, departing Wed, Jan 14 from Oslo to Singapore, returning Wed, Jan 21, priced at $713 found 4 hours ago
British Airways
Wed, Mar 11 - Sun, Mar 29
OSL
Oslo
SIN
Singapore
$743 Roundtrip, found 2 days ago
$743
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Mar 11 from Oslo to Singapore, returning Sun, Mar 29, priced at $743 found 2 days ago
Etihad Airways
Wed, Jan 14 - Wed, Jan 21
OSL
Oslo
SIN
Singapore
$777 Roundtrip, found 4 hours ago
$777
Roundtrip
found 4 hours ago
Select Etihad Airways flight, departing Wed, Jan 14 from Oslo to Singapore, returning Wed, Jan 21, priced at $777 found 4 hours ago
Finnair
Mon, Nov 17 - Thu, Nov 27
OSL
Oslo
SIN
Singapore
$846 Roundtrip, found 6 days ago
$846
Roundtrip
found 6 days ago
Select Finnair flight, departing Mon, Nov 17 from Oslo to Singapore, returning Thu, Nov 27, priced at $846 found 6 days ago
Qatar Airways
Wed, Jan 14 - Wed, Jan 21
OSL
Oslo
SIN
Singapore
$848 Roundtrip, found 4 hours ago
$848
Roundtrip
found 4 hours ago
Select Qatar Airways flight, departing Wed, Jan 14 from Oslo to Singapore, returning Wed, Jan 21, priced at $848 found 4 hours ago

Alternative airports near Singapore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Changi SIN. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $758
SIN
Changi
Cheapest
Average driving time to city center18 min
Flights from $758

Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Changi Airport (SIN) cost?
Secure a cheap one-way flight from $376 or cheap return flight from $680 from Gardermoen Airport (OSL) to Changi Airport (SIN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to Changi Airport (SIN)?
The cheapest month to fly from OSL to SIN is March, when demand is low. Off-peak months are typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Changi Airport (SIN)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from OSL to SIN. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Gardermoen Airport (OSL) to Changi Airport (SIN)?
You'll need to hop on a flight with a layover if you're traveling from Gardermoen Airport (OSL) to Changi Airport (SIN). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from OSL to SIN?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gardermoen Airport (OSL) to Changi Airport (SIN)?
To avoid possible delays on the Gardermoen Airport (OSL) to Changi Airport (SIN) route, aim to travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Gardermoen Airport (OSL) to Changi Airport (SIN) last-minute?
Holding off until just before your departure to book a flight from OSL to SIN generally means paying more. While you might find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of snagging a bargain.
Is it cheaper to book an OSL to SIN flight and hotel package?
You'll generally save money by securing an OSL to SIN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your ideal flights and accommodations, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Changi Airport (SIN)?
In most instances, you're able to reschedule or cancel your OSL to SIN flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Origin airport
Gardermoen
Destination airport
Changi
Airlines serving
Air France, Air India, British Airways, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, KLM, Lufthansa, Malaysia Airlines, Qatar Airways, Scandinavian Airlines, Singapore Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Roundtrip price
$679
Distance
6235 mi

Book with confidence

Oslo to Singapore Flights

The cheapest times to fly from Oslo to Singapore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Oslo to Singapore are during the month of March. You can find some of the cheapest flights from Oslo to Singapore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oslo to Singapore

Sunday is one of the best days to book for cheap flights from Oslo to Singapore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Oslo to Singapore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Oslo to Singapore in 2025. You can also book with separate airlines for your outbound and return journeys, from $376 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Oslo to Singapore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Oslo to Singapore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Oslo to Singapore Flights

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*Available to One Key members.