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Cheap Singapore Airlines flights

SYD
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Singapore Airlines information

Discover detailed information about Singapore Airlines flights, including average fare prices, reviews, and more. Flight info is based on data from user searches last updated on 7 November 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches.

Cheapest Route

$160

Most Popular Route

SIN to BKK

Shortest Flight

1h 25m

Longest Flight

25h 30m
Flying from Singapore Changi to Kuala Lumpur Intl
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Flying from Singapore Changi to Bangkok Suvarnabhumi
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Flying from Penang Intl to Singapore Changi
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Flying from Denpasar Bali Ngurah Rai to Malacca Batu Berendum
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Cheapest Singapore Airlines flights
Explore the most affordable Singapore Airlines flight options available. Find the lowest fares based on data from user searches, with prices last updated on 7 November 2025.

Tue 27/110:05BOS - MEL
3 stops43h 20mSingapore Airlines
Tue 10/200:35MEL - BOS
2 stops36h 18mSingapore Airlines
Deal found $2,716
Wed 4/314:16BOS - MEL
3 stops39h 09mSingapore Airlines
Tue 17/316:40MEL - BOS
3 stops42h 34mSingapore Airlines
Deal found $2,725
Tue 3/314:16BOS - PER
3 stops35h 29mSingapore Airlines
Mon 16/301:15PER - BOS
2 stops34h 07mSingapore Airlines
Deal found $2,758

Singapore Airlines Reviews

Read reviews and feedback from other travellers about their experiences with Singapore Airlines sourced from user searches. These reviews were last updated on 7 November 2025 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Singapore Airlines
8.1
Very Good
1,393 reviews
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Overview

Food

7.7

Comfort

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.3

Frequently asked questions about Singapore Airlines

  • What are the most popular Singapore Airlines airports?

    Based on flight volume data, Singapore Changi is the most popular airport that Singapore Airlines uses. London Heathrow and Jakarta Soekarno-Hatta Intl are the next two most visited by Singapore Airlines.

  • What is Singapore Airlines’s cheapest international flight?

    Flying from Singapore Changi to Kuala Lumpur Intl with Singapore Airlines for $160 is the least expensive round-trip international flight we could find with this airline. This route typically has 0 layovers. A one-way international flight from Phnom Penh Techo Intl to Singapore Changi with Singapore Airlines is your cheapest option at the moment. The price for this flight is $135 and you can expect 0 layovers along your journey.

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