OSL - SIN

$526 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.
1 adult
1 adult, Economy

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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

Sat, Aug 30 - Sun, Sep 14
Finnair Logo
8:35 am - 6:25 pmOSL-SIN
27h 50m1 stop
Finnair Logo
9:35 pm - 4:35 pmSIN-OSL
25h 00m1 stop
$704Finnair
Find Deal
Sat, Aug 9 - Sat, Aug 23
Turkish Airlines Logo
12:00 pm - 5:55 pmOSL-SIN
23h 55m1 stop
Turkish Airlines Logo
11:10 pm - 11:00 amSIN-OSL
17h 50m1 stop
$714Turkish Airlines
Find Deal
Fri, Nov 21 - Sun, Mar 22
Lufthansa Logo
4:30 pm - 5:00 pmOSL-SIN
17h 30m1 stop
Lufthansa Logo
11:45 pm - 3:20 pmSIN-OSL
22h 35m2 stops
$731Lufthansa
Find Deal
Mon, Aug 25 - Tue, Sep 9
Lufthansa Logo
7:15 am - 4:40 pmOSL-SIN
27h 25m1 stop
Lufthansa Logo
11:40 pm - 6:05 pmSIN-OSL
24h 25m1 stop
$740Lufthansa
Find Deal
Tue, Sep 2 - Fri, Sep 12
Lufthansa Logo
6:55 pm - 4:40 pmOSL-SIN
15h 45m1 stop
Lufthansa Logo
11:40 pm - 12:15 pmSIN-OSL
18h 35m1 stop
$741Lufthansa
Find Deal
Mon, Sep 1 - Fri, Sep 12
Lufthansa Logo
6:45 pm - 4:25 pmOSL-SIN
15h 40m1 stop
Lufthansa Logo
11:40 pm - 3:40 pmSIN-OSL
22h 00m1 stop
$749Lufthansa
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Mon, Sep 1 - Tue, Sep 9
Qatar Airways Logo
4:05 pm - 3:45 pmOSL-SIN
17h 40m1 stop
Qatar Airways Logo
3:10 am - 2:30 pmSIN-OSL
17h 20m1 stop
$795Qatar Airways
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Sat, Aug 30 - Sun, Sep 14
Finnair Logo
2:35 pm - 6:25 pmOSL-SIN
21h 50m2 stops
Finnair Logo
9:35 pm - 12:25 pmSIN-OSL
20h 50m1 stop
$827Finnair
Find Deal
Sat, Aug 30 - Sun, Sep 14
IndiGo Logo
12:00 pm - 5:20 pmOSL-SIN
23h 20m2 stops
IndiGo Logo
7:45 pm - 11:00 amSIN-OSL
45h 15m2 stops
$850IndiGo
Find Deal
Sat, Aug 9 - Tue, Aug 12
Qatar Airways Logo
4:05 pm - 9:00 pmOSL-SIN
22h 55m1 stop
Qatar Airways Logo
6:45 pm - 7:20 amSIN-OSL
18h 35m1 stop
$1,061Qatar 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.

How much is a round-trip flight from Oslo Gardermoen Airport to Singapore?

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 $654 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,032 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonAugust
High seasonJune
Cheapest flight$526
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 13% 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 $526 for a one-way ticket and $704 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?

    oneworld, Star Alliance, 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 $719 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.

Reviews of the 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 1311 reviews
7.4Comfort
7.6Boarding
8.1Crew
6.7Food
6.9Entertainment
Airline reviews

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

8.0 ExcellentSandrine, Jul 2025JFK - DCA
Read more Finnair reviews

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

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 flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

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.

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

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.

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

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

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

Food wasn’t nice and doesn’t have halal option

great. I could have used a bottle of water or two instead of having to ask everytime. great service. very comfortable

This flight was in the air when the national power outage happened on 28 April 2025 in Spain and Portugal. As a result Lisbon airport was closed and the flight was diverted to Porto. There were no phones, internet or ATMs working and the Turkish Airlines ground crew in Porto were trying to find alternative transport to Lisbon (by bus). This did not materialise until late in the evening. The Turkish Airlines ground crew suggested that passengers may find their own way of getting to Lisbon. That in itself is a failure of Turkish Airlines, but understandable as there were no means of communication. The Turkish Airlines ground crew also said that any expenses insured for travel to Lisbon will be refunded by the Airline through their website. Unfortunately, I could find no way to travel back to Lisbon other than to hitch hike with an Uber driver. Because no systems were available and no credit card payment possible I paid the driver 140 Euros in cash with no receipt as systems were down. I arrived at my Lisbon hotel at 23:30 (flight was scheduled to land at 12:30). Upon contacting Turkish Airlines for compensation they are not willing to do anything as I do not have an invoice for my expenses. They do not even consider the 10 hours of delay and inactivity on their part as a reason to provide any sort of curtesy towards me. I find their behaviour appalling.

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

All was fine , but air conditioning was not working on board properly so was very hot

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.

While we were picking up passengers in São Paulo, on our way from Buenos Aires to Istanbul, it was impossible to use the bathrooms for 90 minutes. The crew was largely inattentive with one or two exceptions. They should distribute more water for a flight that long. When I signal that I wanted to have a second glass of wine, my prayers were left unanswered…

One of the best flights I have been on in a while.

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

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

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