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Cheap flights from Southampton to Singapore from £664

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — SIN
6 Jul — 13 Jul1
1 adult

Cheap flight deals from Southampton to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) 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 1 July 2025.

Round-trip from

£664

Popular in

December

Cheapest in

May

Average price

£779
20/10-26/10
  • 20/10-26/10
  • 4 total stops
  • 85h 40m total
  • Southampton to Singapore
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Southampton to Singapore

Cheapest flights from Southampton to Singapore
Explore the most affordable flight options available from Southampton to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Mon 20/1020:00SOU - SIN
2 stops54h 40mMultiple Airlines
Sun 26/1020:40SIN - SOU
2 stops31h 00mMultiple Airlines
Deal found 30/6£664
Fri 17/1009:40SOU - SIN
2 stops23h 05mQatar Airways
Mon 27/1002:00SIN - SOU
2 stops25h 40mQatar Airways
Deal found 30/6£824
Mon 20/1017:35SOU - SIN
2 stops19h 50mKLM
Sat 25/1000:40SIN - SOU
1 stop16h 10mKLM
Deal found 30/6£1,035

Cheapflights Fare Finder

Customise your flight search to find flights from Southampton 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 1 July 2025.
Use the filters below to find and compare flights from Southampton to Singapore that are best for you.

Fly from

Southampton

Fly to

Singapore

Route

Depart

Return

Price

SouthamptonSingapore

SOU - SIN

SOUSIN

Southampton Eastleigh

Mon 20/10

20:00-09:40

2 stops54h 40m

Singapore Changi

Sun 26/10

20:40-19:40

2 stops31h 00m

£664

SouthamptonSingapore

SOU - SIN

SOUSIN

Southampton Eastleigh

Fri 17/10

09:40-15:45

2 stops23h 05m

Singapore Changi

Wed 29/10

20:25-19:40

2 stops31h 15m

£824

SouthamptonSingapore

SOU - SIN

SOUSIN

Southampton Eastleigh

Mon 20/10

17:35-20:25

2 stops19h 50m

Singapore Changi

Sat 25/10

00:40-09:50

1 stop16h 10m

£1,035

SouthamptonSingapore

SOU - SIN

SOUSIN

Southampton Eastleigh

Sun 17/8

09:10-15:45

2 stops23h 35m

£692

SouthamptonSingapore

SOU - SIN

SOUSIN

Southampton Eastleigh

Wed 6/8

09:10-15:45

2 stops23h 35m

£697

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Best time to book a flight from Southampton to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Southampton 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 Southampton to Singapore

What is the cheapest month to book a flight from Southampton to Singapore?

Currently, May is the cheapest month in which you can book a flight from Southampton to Singapore (average of £717). Flying from Southampton to Singapore in December is currently the most expensive (average of £1,115). 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 SOU to SIN?

Find hourly flight availability from Southampton 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 1 July 2025.

It’s optimal to fly from Southampton to Singapore at midday. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated 1 July 2025.
Read through reviews of airlines operating flights from Southampton to Singapore, such as KLM and Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,366 reviews
Check prices

Food

7.2

Crew

8.4

Entertainment

7.1

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,366 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Food

7.2

Crew

8.4

Entertainment

7.1

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Qatar Airways
7.4
Good
3,596 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Food

7.2

Crew

8.4

Entertainment

7.1

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Southampton to Singapore that include hotel bookings?

    Yes. In addition to deals on Southampton to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southampton to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Singapore.

  • Can I find deals for business class flights from Southampton to Singapore?

    Yes. Cheapflights offers flight deals from Southampton 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 Southampton to Singapore?

    Currently, May is the cheapest month in which you can book a flight from Southampton to Singapore (average of £717). Flying from Southampton to Singapore in December is currently the most expensive (average of £1,115). 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.

See more FAQs

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

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Can Cheapflights find flights from Southampton to Singapore with no change fees?

Need flexible booking options for your flight to Singapore from Southampton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Of course! You can now track prices for flights from Southampton to Singapore and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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