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Cheap flights from Portsmouth to Singapore from £672

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SIN
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Portsmouth to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Portsmouth (P0R) to Singapore (SG0). 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 21 January 2025.

Round-trip from

£672
3/3-9/3
  • 3/3-9/3
  • 4 total stops
  • 65h 15m total
  • Portsmouth to Singapore
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Find flight deals from Portsmouth to Singapore

Cheapest flights from Portsmouth to Singapore
Explore the most affordable flight options available from Portsmouth to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Mon 3/317:20SOU - SIN
2 stops18h 25mMultiple Airlines
Sun 9/302:00SIN - SOU
2 stops46h 50mMultiple Airlines
Deal found 20/1£672
Mon 3/309:00SOU - SIN
1 stop23h 15mKLM
Mon 10/322:55SIN - SOU
2 stops41h 30mKLM
Deal found 20/1£688
Wed 12/209:30SOU - SIN
2 stops27h 45mQatar Airways
Sun 2/303:15SIN - SOU
2 stops24h 25mQatar Airways
Deal found 20/1£895

Find flights from Portsmouth to Singapore within your budget

Customise your flight search to find flights from Portsmouth 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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SouthamptonSingapore

SOU - SIN

SOUSIN

Southampton Eastleigh

Mon 3/3

17:20-19:45

2 stops18h 25m

Singapore Changi

Sun 9/3

02:00-16:50

2 stops46h 50m

£672

SouthamptonSingapore

SOU - SIN

SOUSIN

Southampton Eastleigh

Mon 3/3

09:00-16:15

1 stop23h 15m

Singapore Changi

Mon 10/3

22:55-08:25

2 stops41h 30m

£688

SouthamptonSingapore

SOU - SIN

SOUSIN

Southampton Eastleigh

Wed 12/2

09:30-21:15

2 stops27h 45m

Singapore Changi

Sun 2/3

03:15-19:40

2 stops24h 25m

£895

SouthamptonSingapore

SOU - SIN

SOUSIN

Southampton Eastleigh

Tue 15/4

09:10-15:45

2 stops23h 35m

£679

SouthamptonSingapore

SOU - SIN

SOUSIN

Southampton Eastleigh

Wed 16/4

09:10-15:45

2 stops23h 35m

£686

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Best time to book a flight from Portsmouth to Singapore

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

Travel insights for flights from Portsmouth to Singapore

Get recent, data-driven insights about flights from Portsmouth to Singapore including ideal travel times, pricing trends, and more.

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

Currently, April is the cheapest month in which you can book a flight from Portsmouth to Singapore (average of £758). Flying from Portsmouth 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 P0R to SG?

Find hourly flight availability from Portsmouth 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 21 January 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Singapore as you normally would.

Weekly flight availability from Portsmouth to Singapore

Explore weekly flight availability from Portsmouth to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 January 2025.

The most flights from P0R to SG0 are scheduled on a Monday (41 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (40 on average).

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

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 21 January 2025.
KLM
7.8
Good
1,341 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,341 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Qatar Airways
7.5
Good
3,754 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

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

  • What are the most reliable airlines from Portsmouth to Singapore?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portsmouth to Singapore on time: Qantas Airways (59%), Air Canada (53%), Scandinavian Airlines (52%).

  • What are the cheapest flights from Portsmouth to Singapore?

    Looking at all options, your cheapest flight can be booked for £325. While the most popular route (Southampton Eastleigh - Singapore Changi) can be booked for £672 on average our data indicates £2,540 when flying from Portsmouth to Singapore.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Portsmouth to Singapore (average of £758). Flying from Portsmouth 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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Alternative routes for Portsmouth to Singapore

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Top 10 airlines flying from Portsmouth to Singapore

Discover the top 10 airlines that operate flights from Portsmouth to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Shenzhen AirlinesCheapest£405Average£480FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air ChinaCheapest£409Average£489FlexibilityNo cancel feeOn-time67%
Search Air China flights
Air IndiaCheapest£415Average£677FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
China EasternCheapest£423Average£504FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£440Average£489FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air FranceCheapest£456Average£612FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£457Average£885FlexibilityNo cancel feeOn-time75%
Search KLM flights
SAUDIACheapest£494Average£675FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Gulf AirCheapest£496Average£579FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Royal Brunei AirlinesCheapest£517Average£545FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portsmouth to Singapore?

Cheapflights makes it easy to find Portsmouth to Singapore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Singapore from Portsmouth.

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

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

Can Cheapflights notify me if prices for flights from Portsmouth to Singapore become cheaper?

Not ready to book yet? You can track prices for flights from Portsmouth to Singapore on Cheapflights with our Price Alert feature and get notified when better prices are available.

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