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Cheap flights from Oslo Gardermoen Airport to Singapore from £371

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — SIN
20 Nov — 27 Nov1
1 adult
1 adult, Economy

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 Tuesday or Friday and return on a Wednesday

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Enter your travel dates to find the best prices.

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 21 October 2025.

Thu 4/1211:55OSL - SIN
1 stop22h 40mTurkish Airlines
Thu 11/1210:25SIN - OSL
1 stop37h 55mTurkish Airlines
Deal found 20/10£490
Wed 22/1008:50OSL - SIN
2 stops26h 25mMultiple Airlines
Tue 28/1019:40SIN - OSL
2 stops28h 15mMultiple Airlines
Deal found 19/10£528
Thu 4/1209:40OSL - SIN
2 stops34h 40mMultiple Airlines
Thu 11/1216:10SIN - OSL
2 stops35h 35mMultiple Airlines
Deal found 20/10£531
Wed 22/1020:30OSL - SIN
1 stop15h 55mFinnair
Tue 28/1022:05SIN - OSL
1 stop32h 50mFinnair
Deal found 19/10£541
Tue 21/1011:00OSL - SIN
2 stops40h 40mMultiple Airlines
Wed 29/1017:35SIN - OSL
1 stop25h 15mMultiple Airlines
Deal found 19/10£557
Tue 21/1008:35OSL - SIN
1 stop27h 50mFinnair
Wed 29/1022:05SIN - OSL
1 stop20h 35mFinnair
Deal found 19/10£578
Tue 21/1008:35OSL - SIN
1 stop27h 50mFinnair
Tue 28/1022:05SIN - OSL
1 stop16h 55mFinnair
Deal found 20/10£583

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 21 October 2025.

Round-trip from

£490

One-way from

£371

Popular in

December

Cheapest in

March

Average price

£525
Turkish Airlines
  • Turkish Airlines
  • 4/12-11/12
  • 2 total stops
  • 60h 35m total
  • Oslo to Singapore
Search Deals
Qatar Airways
  • Qatar Airways
  • 15/11
  • 1 total stop
  • 23h 10m total
  • Oslo to Singapore
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 21 October 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 28/1

17:20-18:40

1 stop18h 20m

Singapore Changi

Wed 25/3

22:05-20:10

1 stop29h 05m

£502

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Wed 28/1

05:55-09:35

2 stops20h 40m

Singapore Changi

Wed 25/3

19:25-11:15

2 stops22h 50m

£628

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Thu 20/11

17:20-09:35

2 stops33h 15m

Singapore Changi

Mon 23/3

19:25-14:15

2 stops25h 50m

£639

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Wed 28/1

15:05-18:35

2 stops20h 30m

Singapore Changi

Tue 24/3

03:15-13:30

1 stop17h 15m

£657

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Thu 4/12

17:00-16:15

1 stop16h 15m

Singapore Changi

Wed 10/12

01:40-16:15

1 stop21h 35m

£673

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Fri 21/11

18:45-14:50

2 stops37h 05m

Singapore Changi

Sat 21/3

02:00-07:45

2 stops36h 45m

£874

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Wed 24/12

06:55-14:55

2 stops25h 00m

Singapore Changi

Wed 7/1

03:15-22:40

2 stops26h 25m

£1,126

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Thu 6/11

06:15-15:30

3 stops26h 15m

Singapore Changi

Wed 19/11

11:05-15:20

3 stops35h 15m

£1,503

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Tue 13/1

18:15-17:35

1 stop16h 20m

Singapore Changi

Fri 23/1

11:40-17:20

1 stop36h 40m

£1,643

OsloSingapore

OSL - SIN

OSLSIN

Oslo Gardermoen

Sat 15/11

15:05-21:15

1 stop23h 10m

£371

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 19 results
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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 return 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 return flight from Oslo Gardermoen to Singapore. Price data was last updated on 17 October 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 £410). Flying from Oslo Gardermoen Airport to Singapore in July is currently the most expensive (average of £594). 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 21 October 2025.

It’s optimal to fly from Oslo Gardermoen Airport to Singapore in the afternoon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight at midday.

How much does it cost for a return flight from Oslo Gardermoen Airport to Singapore?

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?

    If you book a flight to Singapore from Oslo Gardermoen, you will be flying to Changi, which is the city’s only airport. Singapore Changi (SIN) is located 10.5 mi from the center of Singapore. There are 0 flights from Oslo Gardermoen to Changi per day from 0 different airlines.

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

    Departing from Oslo Gardermoen Airport to Singapore will take you 18h 20m. The distance between Oslo Gardermoen Airport and Singapore is about 6232 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Oslo Gardermoen Airport to Singapore one-way?

    For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as £371. Users have also found prices from £398 and £428 on Finnair and Turkish Airlines, respectively.

  • 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 holiday 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 £410). Flying from Oslo Gardermoen Airport to Singapore in July is currently the most expensive (average of £594). 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.

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Why should you use Cheapflights to find cheap flight tickets from Oslo Gardermoen to Singapore?

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Yes! Cheapflights helps users easily find flights from Oslo Gardermoen to Singapore with no change fees.

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