OSL - SIN

$375 Find Cheap Flights from Oslo to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo to Singapore departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Singapore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Singapore, as well as popular online travel agencies
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Cheap Flights from Oslo to Singapore (OSL-SIN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oslo to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oslo to Singapore

Tue, Nov 11 - Wed, Nov 26
Finnair Logo
8:50 pm - 6:30 pmOSL-SIN
14h 40m1 stop
Finnair Logo
10:05 pm - 4:35 pmSIN-OSL
25h 30m1 stop
$588Finnair
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Mon, Nov 10 - Tue, Nov 25
 Logo
5:00 pm - 4:15 pmOSL-SIN
16h 15m1 stop
 Logo
11:00 am - 11:35 pmSIN-OSL
19h 35m1 stop
Mon, Nov 10 - Thu, Nov 27
Turkish Airlines Logo
6:15 pm - 7:05 amOSL-SIN
29h 50m1 stop
Turkish Airlines Logo
10:25 am - 5:20 pmSIN-OSL
37h 55m1 stop
$665Turkish Airlines
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Wed, Nov 12 - Thu, Nov 27
Turkish Airlines Logo
6:15 pm - 8:45 amOSL-SIN
31h 30m1 stop
Turkish Airlines Logo
10:25 am - 5:20 pmSIN-OSL
37h 55m1 stop
$667Turkish Airlines
Find Deal
Mon, Sep 15 - Mon, Sep 22
Lufthansa Logo
6:55 pm - 4:40 pmOSL-SIN
15h 45m1 stop
Lufthansa Logo
11:25 pm - 12:15 pmSIN-OSL
18h 50m2 stops
$697Lufthansa
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Thu, Nov 13 - Tue, Nov 25
Lufthansa Logo
6:15 am - 4:50 pmOSL-SIN
27h 35m1 stop
Lufthansa Logo
11:45 pm - 11:00 amSIN-OSL
18h 15m1 stop
$699Lufthansa
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Thu, Nov 13 - Fri, Nov 28
SWISS Logo
1:00 pm - 5:50 pmOSL-SIN
21h 50m1 stop
SWISS Logo
12:05 am - 12:10 pmSIN-OSL
19h 05m1 stop
$722SWISS
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Wed, Sep 24 - Wed, Oct 1
SWISS Logo
5:40 am - 6:55 pmOSL-SIN
31h 15m2 stops
SWISS Logo
11:20 pm - 11:55 pmSIN-OSL
30h 35m1 stop
$733SWISS
Find Deal
Thu, Sep 18 - Mon, Sep 22
Qatar Airways Logo
4:05 pm - 5:30 pmOSL-SIN
19h 25m2 stops
Qatar Airways Logo
3:10 am - 6:40 pmSIN-OSL
21h 30m2 stops
$859Qatar Airways
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Thu, Sep 18 - Mon, Sep 22
Qatar Airways Logo
4:05 pm - 5:30 pmOSL-SIN
19h 25m2 stops
Qatar Airways Logo
3:10 am - 6:40 pmSIN-OSL
21h 30m2 stops
$862Qatar Airways
Find Deal
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KAYAK's insights & trends for Oslo to Singapore flights

Get data-powered insights and trends into flights from Oslo to Singapore to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Oslo to Singapore?

The average price of all round-trip flights from Oslo Gardermoen Airport to Singapore clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Oslo to Singapore, look for departures on Sundays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Singapore, Sunday is the cheapest day to fly and Saturday is the most expensive.

What is the cheapest month to fly from Oslo Gardermoen Airport to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oslo Gardermoen Airport to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oslo Gardermoen Airport to Singapore is March, where tickets cost $652 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,019 and $992 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Oslo Gardermoen Airport to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Oslo Gardermoen Airport to Singapore, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Low seasonAugust
High seasonDecember
Cheapest flight$375
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 28% increase in price.
Flight from Oslo to Singapore

When to book flights from Oslo to Singapore

Are your dates flexible? Find out the best times to travel from Oslo to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oslo to Singapore flights

  • What is the cheapest flight from Oslo Gardermoen Airport to Singapore?

    In the last 3 days, the lowest price for a flight from Oslo Gardermoen Airport to Singapore was $375 for a one-way ticket and $588 for a round-trip.

  • Do I need a passport to fly between Oslo and Singapore?

    Yes

  • Which aircraft models fly most regularly from Oslo to Singapore?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Oslo to Singapore?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Oslo and Singapore, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Oslo to Singapore, Finnair or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Oslo to Singapore are Finnair and Qatar Airways. With an average price for the route of $1,025 and an overall rating of 7.6, Finnair is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $854 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Oslo to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oslo to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oslo to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Oslo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oslo to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Singapore with an airline and back to Oslo with another airline. Booking your flights between Oslo and SIN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oslo to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from Oslo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Oslo to Singapore

 
See real verified KAYAK customer reviews for airlines flying from Oslo to Singapore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oslo to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1282 reviews
7.6Boarding
6.9Entertainment
7.4Comfort
8.1Crew
6.7Food
Airline reviews

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

10.0 ExcellentDaniel, May 2025DFW - HEL
Read more Finnair reviews

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

The cabin crew really looked like they wanted to be somewhere else. They weren't really interested in providing an attentive service to full fare paying passengers at all. However the Captiain's in flight announcements were relaxed and very entertaining.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

Our previous flight was delayed but they waited for us to board.

Flight was delayed, short time connection to next flight but we make it, service was good, worth to fly just to try thair on board blueberry juce. Eccelent communication with airline.

I was unable to pre purchase sear upgrades or internet. Their online site is not user friendly and poor. I felt singled out in customs. Seats are very small even for a small person.

They didn't board by zones and it was a free for all. The 16 hour flight was the most excruciating experience of my life and the seats were TINY... with no leg space and my feet were swollen immediately. The food was so bad it was inedible.

Our male flight attendant was top notch - wish I could remember his name. Boarding is never fun when I have to ride the shuttle to the middle of the tarmac and pull my carry on bags up the stairs to my seat. My knees are banged up and my shoulders give me pain, so the flight started off poorly. The seat leg rests don’t recline completely so that makes is difficult if not dangerous to get in and out of the middle seats. The entertainment system touch screens prevented one from seeing the options. They are old and the software needs to be updated. I was on six planes in the last two weeks and able to see the flight progress without any stress. Couldn’t watch anything else. I do like Qatar Airways, just not a fan of a few things.

riding in first class, you don't expect every time you order your dinner or breakfast that the first thing the stewardess says is Let me see if we have any left. Also, the food selection was not great: 3 of 4 entrees had mushrooms and I dont eat mushrooms, the 4th item was 'let me see if we have any left' and this was within 30 mins of entering the flight! Same experience level, it didn't feel first class this round.

Was downgraded from business to economy due to a faulty seat in business class. However when I boarded the plane there were no less than 5 free business class seats. Will never fly Qatar Airways again

Moved seats, didn't accommodate requests to change seats even though other seats were available.

Besides the flight cancellation, everything else was prefect. Kudos to Malaysian Airlines.

More facilities to transport to the gates......felt too much walking distance

They made us deliberate waste time by holding our passports and boarding passes making us miss the flight

It was a really long flight from Doha to Philadelphia and it was overall a good one. The one area that I would comment on is that there is a lot of single-use plastic and disposables in the meal service for American Airlines. It would be great to see more circular options in the meal service to reduce the amount of waste.

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Both my luggages were never sent from Istanbul. After 10 hour flight from DC to Turkey and another 12 hour layover in Istanbul Airport, I would’ve at least expected to find my luggages when I arrived in Addis Ababa, but that wasn’t the case. After 2 hours of waiting at the luggage carousel, we were told that our luggages would be arriving the next day after midnight. I was already so exhausted, that I hated having to come back to the airport the next day. Thankfully, I received both my luggages the following day. It’s just, the whole experience was exhausting.

Great food, great entertainment and very helpful, caring & attentive staff.

Food is getting worse. They use to be different than other airlines. Their economy classes food sucks. Stuff was very helpful.

Unbelievable food and service! Chefs are amazing onboard. WiFi spotty

they have cancell the flight for no reasons and 24 hours my parents were in the Airport they did not give them any hotel any food, I hate Turkish Airline.

Seat changes at the last minute Horrible checkin process Sad to see excellent airport with very poor service

For me it was a good experience… thank you Turkish Airlines

Seats are not clean inside the very dirty and need to improve

Everything you need to know for your flight from Oslo to Singapore

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