$271 Cheap Flights from Cairns to Singapore
One-way
Departing from
Cairns
Going to
Singapore
Singapore (SIN)
Singapore • May, 2026
72% AI deal score
$630 $271
This is the lowest one-way flight price found by RatePunk users in the last 24 hours for a flight going to Singapore. Fares are subject to change and may not be available for all dates. (Data last updated 3/12/2026).
To Singapore
Popular airlines to Singapore
Cathay Pacific
Top Cheap Flight Deals from Cairns to Singapore
Recent round-trip flight deals to Singapore
Thu, Apr 30 - Wed, May 6
Cheapest
Cairns (CNS) - Singapore (SIN)
Jetstar airlines • 1 stop • Sydney (SYD)
Singapore (SIN) - Cairns (CNS)
Indonesia AirAsia airlines • 1 stop • Denpasar (DPS)
$630
$457
-$173
27%
Thu, Apr 23 - Wed, May 6
Cairns (CNS) - Singapore (SIN)
Jetstar airlines • 1 stop • Sydney (SYD)
Singapore (SIN) - Cairns (CNS)
Indonesia AirAsia airlines • 1 stop • Denpasar (DPS)
$630
$457
-$173
27%
Wed, Apr 29 - Wed, May 6
Cairns (CNS) - Singapore (SIN)
Jetstar airlines • 1 stop • Sydney (SYD)
Singapore (SIN) - Cairns (CNS)
Indonesia AirAsia airlines • 1 stop • Denpasar (DPS)
$630
$458
-$172
27%
Wed, Apr 29 - Mon, May 4
Cairns (CNS) - Singapore (SIN)
Jetstar airlines • 1 stop • Sydney (SYD)
Singapore (SIN) - Cairns (CNS)
Indonesia AirAsia airlines • 1 stop • Denpasar (DPS)
$630
$464
-$166
26%
Tue, Apr 21 - Mon, May 4
Cairns (CNS) - Singapore (SIN)
Jetstar airlines • 1 stop • Melbourne (MEL)
Singapore (SIN) - Cairns (CNS)
Indonesia AirAsia airlines • 1 stop • Denpasar (DPS)
$630
$468
-$162
26%
Tue, Apr 21 - Wed, May 6
Cairns (CNS) - Singapore (SIN)
Jetstar airlines • 1 stop • Melbourne (MEL)
Singapore (SIN) - Cairns (CNS)
Indonesia AirAsia airlines • 1 stop • Denpasar (DPS)
$630
$468
-$162
26%
The cheapest time to fly to Singapore
Ready to jet to Singapore on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Facts About Flights from Cairns to Singapore
To help you plan your journey, here are some quick Singapore flight facts and tips.
Singapore airports
Singapore is served by two main public airports: Singapore Changi Airport (SIN) and Seletar Airport (XSP). Changi Airport is the primary international gateway, renowned for its world-class facilities, extensive connectivity, and consistently ranked among the best airports globally. It offers flights to destinations worldwide, catering to a vast array of airlines and passengers. Seletar Airport, on the other hand, primarily serves general aviation, training, and chartered flights. While smaller in scale compared to Changi, Seletar Airport plays a vital role in supporting aviation activities and providing specialized services within the region.
Pro tip: search “Singapore (Any)” to see fares to all Singapore airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Singapore
Cheapest airport
Senai International Airport (JHB)
If you're hunting for the best deal to Singapore, consider landing at Senai International Airport (JHB) in Johor Bahru, Malaysia! Just a hop, skip, and a jump across the border, JHB offers a more budget-friendly gateway to the Lion City and is known for its regional connectivity and ease of navigation.
Nonstop vs. 1-stop
100+ cities
Flights through Singapore Changi Airport (SIN) connect you to over 100 cities: this major hub offers popular routes to and from Southeast Asia, Australia, and Europe, making it a breeze to explore the world!
Number of airlines
10+ airlines
Singapore is a major aviation hub served by a multitude of airlines, both full-service and low-cost, including Singapore Airlines, Scoot, Qantas, and Jetstar Asia Airways.
SIN Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
SIN airport insights
Best days to catch a deal
Tue, Wed
Based on the data, Saturday has the highest chance of finding a deal for Singapore Changi Airport. Therefore, you are most likely to find the cheapest flight deals on Saturday.
Avg. deal survival time
19.1 hours
Deals for flights departing from Singapore Changi Airport typically last around 19.1 hours. You'll want to book quickly when you find a good fare to or from Singapore Changi, as deals don't tend to last very long.
Rare deal frequency
18 deals
In the past month, we discovered 18 rare deals for flights from Singapore Changi Airport. These rare deals, which received an AI Deal Score of 90+, typically include mistake fares, special promotions, or ultra-discounts.
Average price drop
-74%
Based on historical data, flights from airport Singapore Changi (SIN) typically see an average price drop of 73.8%. This means that travelers can potentially save a significant amount by monitoring prices and booking at the right time.
Next 4 weeks: deal forecast
Singapore Changi Airport Forecast (Next Month)
Based on current trends, flight prices to Singapore Changi Airport are expected to remain stable next month. There are no significant price drops or increases forecasted at this time.
Top 5 biggest price drops (last 3 months)
Found on March 5
Burbank - SIN
$4,440 → $374
92%
Found on March 8
Pattaya - SIN
$578 → $74
87%
Found on March 2
Melbourne - SIN
$3,175 → $470
85%
Found on March 2
Busselton - SIN
$5,800 → $942
84%
Found on March 2
Mauritius Island - SIN
$1,475 → $278
81%
Check these nearby airports too
Looking for more options? These airports near SIN sometimes drop rare deals too:
Hang Nadim (BTH)
~11 rare deals/month
Senai International (JHB)
~8 rare deals/month
Kuala Lumpur International (KUL)
~11 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially BTH and JHB for long-haul deal surprises.
When Is the Best Time to Fly from Cairns to Singapore
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Singapore:
Cheapest month
September
Cheapest month
The cheapest month to snag a flight to Singapore is usually September. Visiting during this time means you'll be able to enjoy pleasant weather with fewer tourists and potentially lower prices on flights and accommodations. You can explore the city's iconic landmarks, indulge in delicious cuisine, and immerse yourself in the vibrant culture without breaking the bank.
Best day to book
Tuesday
Best day to book
If you're aiming to save some money, try booking your flight on a Tuesday. Airlines often release new deals at the start of the week, making Tuesdays prime time for finding lower fares. Keep an eye out for flash sales and limited-time offers that can help you snag an even better deal.
Cheapest days to fly
Wednesday
Cheapest days to fly
To save money on flights to Singapore, consider flying on a Wednesday. Mid-week flights tend to be less popular, so airlines often offer lower prices to fill those seats. Plus, you'll avoid the weekend crowds and have a more relaxed travel experience.
Advance booking sweet spot
2 months
Advance booking sweet spot
For the best chance of getting a great deal on flights to Singapore, aim to book around two months in advance. This sweet spot allows you to take advantage of early bird discounts and avoid last-minute price surges. Booking ahead also gives you more flexibility in choosing your preferred travel dates and times.
Singapore Airports & Ground Transportation
One big question for travelers is which Singapore airport to fly into. Here’s a quick guide to Singapore’s airports and how to get to the city from each:
Singapore Changi Airport (SIN)
Changi Airport is more than just a transit point; it's a destination in itself. Consistently ranked among the world's best, it offers a plethora of amenities, including gardens, a swimming pool, movie theaters, and an array of dining and shopping options. Seamlessly connected to the city via the East-West MRT line, taxis, and buses, reaching downtown Singapore is a breeze. The Jewel Changi Airport, a nature-themed entertainment and retail complex connected to three of its terminals, is a must-see. Getting to the city center is super easy, with readily available and affordable public transportation.
Tip: Take advantage of the free city tour if you have a longer layover!
Seletar Airport (XSP)
Seletar Airport, while smaller than Changi, offers a unique and more personalized flying experience. Primarily serving private and business aviation, as well as training flights, it provides a quieter alternative to the bustling Changi. While amenities are more limited, the airport is well-maintained and efficient. Transportation to the city center is mainly via taxi or private car, so plan accordingly. It mainly caters to private jets, so if you see one, that's probably why.
What to Do in Singapore
Singapore isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Singapore, organized by interest:
Sightseeing & landmarks
Get ready to explore Singapore's iconic landmarks! From the futuristic Gardens by the Bay to the historic Merlion statue, you'll be snapping photos at every turn. Don't forget to visit the stunning Marina Bay Sands for panoramic views of the city.
Arts & culture
Immerse yourself in Singapore's vibrant arts and culture scene. Explore the colorful streets of Chinatown and Little India, visit the National Museum to delve into the country's rich history, and catch a mesmerizing performance at the Esplanade.
Food & nightlife
Prepare your taste buds for a culinary adventure! Singapore is a foodie paradise, offering everything from hawker delights to Michelin-starred restaurants. After sunset, the city comes alive with rooftop bars, lively clubs, and cozy pubs.
Shopping & fashion
Shopaholics, rejoice! Singapore is a shopper's haven, with malls like Orchard Road offering a wide array of luxury brands and local boutiques. Don't miss out on the unique finds at the local markets and the trendy designs by Singaporean designers.
Nearby getaways
Need a break from the city? Hop on a ferry to nearby islands like Sentosa for beaches and thrilling attractions. Or, take a short flight to explore neighboring countries like Malaysia or Indonesia for a change of scenery.
No matter your interest – be it art, food, nightlife, or nature – Singapore has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Events in Singapore This Month
now you see me live
Experience the magic of Now You See Me Live, the Asia premiere of the magic-heist show based on the blockbuster film franchise, bringing illusions to life on stage.
vietnam, china, and japan – ho chi minh city, hong kong, and kobe
Embark on a cruise with Azamara Pursuit, exploring Vietnam, China, and Japan, including Ho Chi Minh City, Hong Kong, and Kobe. Contact your Virtuoso Advisor for special amenities and exclusive offers.
floating full moon gong bath in a hammock – clarity in full bloom
Experience a transformative Full Moon Gong Bath in a hammock, designed to release tension, expand your awareness, and gain clarity on your path.
shilpa rao
Get tickets to see Shilpa Rao perform live at The Star Theatre in Singapore on February 28, 2026.
Singapore Weather
Weather in Singapore
Sun, Mar 8
15%
30° 26°
15%
Mon, Mar 9
Frequently Asked Questions About Flights to Singapore
Pro Tips for Finding Cheap Flights to Singapore
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Singapore flights:
Be Flexible with Your Dates: Singapore's calling, but your wallet's whispering 'wait'! Being flexible with your travel dates can unlock serious savings. Mid-week flights and travel during the shoulder season (Mar-May, Sept-Nov) are often cheaper than peak times.
Consider Alternative Airports: Changi Airport (SIN) is the main hub, but don't ignore nearby airports in Malaysia or Indonesia. You might snag a cheaper flight and then hop over to Singapore. It's an adventure before the adventure!
