The cheapest times to fly from SNN to SIN are

  • January 8th to March 25th
  • April 16th to June 24th (except the weeks of May 21st and May 28th)
  • September 24th to October 7th
  • October 29th to December 2nd

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SNN to SIN is early May. Prices can be as high as $1630 for Friday flights during late December, or as low as $596 for Tuesday flights around early May.


When to Fly to Singapore

Flying from Shannon (SNN) to Singapore (SIN) will usually cost between $615 to $1240 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early May with an average ticket price of $630. Due to high demand the most expensive time to fly is late December, with an average price of $1444. Planning your trip to low-cost times can easily save you $814 on economy flights and even more on first-class flights. Generally, any price below $733 can be considered a good price for a round-trip SNN to SIN flight.

See below for a graph of average weekly prices for the SNN to SIN route. All prices are for round-trip tickets in USD.

SNN to SIN Flight Prices

Compared to other flights, the SNN to SIN flight is cheaper than the average and costs less than the average flight leaving from Shannon. The average price per mile (for a direct flight) is $0.06, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly to Singapore, and Saturdays are the most expensive days to return to Shannon. Selecting flights on the least expensive days could save you up to $112 (11%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $752. Return trip prices are from the SIN to SNN flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SNN to SIN can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 13 hour 44 minutes may not be realistic.


Flight Hacking SNN to SIN

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from SNN to SIN — but Champion Traveler does!

Hack #1: London (SNN > LGW > SIN)

  • Price for both tickets: $716
  • Average savings: $17 (2.32%)

See SNN to LHR flights

Hack #2: London (SNN > LHR > SIN)

  • Price for both tickets: $719
  • Average savings: $14 (1.91%)

See SNN to LGW flights


Flight Questions Answered

Still have questions about flying from SNN to SIN? We’ve got answers.

Which airlines fly this route?

You can find 7 major airlines flying this route most often: Aer Lingus, British Airways, Etihad, Lufthansa, Qantas, Singapore Airlines, Virgin Atlantic, and potentially more during busy seasons.

How far away is it from Singapore Changi International Airport to Shannon Airport?

The distance between the two airports is roughly 7084 miles or 11401 kilometers.

How long does it take to fly from SNN to SIN?

The real-world flight time for a nonstop SNN to SIN flight is about 13 hour 44 minutes.

How many flights go between Shannon and Singapore?

It depends on the day of the week and the date, but a typical day might have around 12 available flights from SNN to SIN.


Airport Location Info


Departing Airport

Origination code SNN
Origination airport name Shannon Airport
City Shannon
Country Ireland
Latitude 52.7
Longitude -8.9

Return Airport

Destination code SIN
Destination airport name Singapore Changi International Airport
City Singapore
Country Singapore
Latitude 1.4
Longitude 104


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.