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Cheap Singapore Airlines flights

SYD
11 Jan — 18 Jan1
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 12 December 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches.

Cheapest Route

$185

Most Popular Route

SIN to KUL

Shortest Flight

1h 30m

Longest Flight

24h 05m
Flying from Singapore Changi to Kuala Lumpur Intl
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Flying from Singapore Changi to Kuala Lumpur Intl
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Flying from Singapore Changi to Penang Intl
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Flying from Surabaya Juanda to Hong Kong Intl
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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 12 December 2025.

Mon 2/210:41BOS - PER
3 stops39h 04mSingapore Airlines
Fri 6/213:50PER - BOS
3 stops39h 00mSingapore Airlines
Deal found $2,487
Mon 9/206:00BOS - PER
3 stops41h 35mSingapore Airlines
Tue 17/201:15PER - BOS
2 stops35h 43mSingapore Airlines
Deal found $2,577
Sat 9/515:55BOS - MEL
3 stops38h 40mSingapore Airlines
Sun 17/515:40MEL - BOS
2 stops45h 11mSingapore Airlines
Deal found $2,582

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 12 December 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
1,412 reviews
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Overview

Boarding

8.3

Comfort

8.0

Crew

8.6

Food

7.8

Entertainment

8.0

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. Jakarta Soekarno-Hatta Intl and Kuala Lumpur 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 $185 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 Medan Kuala Namu Intl to Singapore Changi with Singapore Airlines is your cheapest option at the moment. The price for this flight is $138 and you can expect 0 layovers along your journey.

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