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Cheap flights from Cardiff to Singapore from £635

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Singapore departing on 26/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Cardiff to Singapore

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
23:15 - 09:40
CWL
-
SIN
27h 25m
2 stops
Multiple Airlines Logo
11:20 - 22:25
SIN
-
CWL
42h 05m
3 stops
£635Multiple Airlines
Wed, 26 Aug - Wed, 2 Sep
Multiple Airlines Logo
23:15 - 09:40
CWL
-
SIN
27h 25m
2 stops
Multiple Airlines Logo
11:20 - 22:25
SIN
-
CWL
42h 05m
3 stops
£686Multiple Airlines
Wed, 19 Aug - Wed, 2 Sep
Multiple Airlines Logo
23:15 - 09:40
CWL
-
SIN
27h 25m
2 stops
Multiple Airlines Logo
05:40 - 22:50
SIN
-
CWL
24h 10m
3 stops
£709Multiple Airlines
Tue, 18 Aug - Tue, 25 Aug
Multiple Airlines Logo
09:45 - 21:55
CWL
-
SIN
29h 10m
3 stops
Multiple Airlines Logo
07:30 - 22:25
SIN
-
CWL
45h 55m
3 stops
£724Multiple Airlines
Wed, 19 Aug - Wed, 2 Sep
Multiple Airlines Logo
09:45 - 19:50
CWL
-
SIN
27h 05m
2 stops
Multiple Airlines Logo
00:55 - 16:45
SIN
-
CWL
22h 50m
1 stop
£741Multiple Airlines
Wed, 19 Aug - Sat, 22 Aug
Multiple Airlines Logo
23:15 - 09:40
CWL
-
SIN
27h 25m
2 stops
Multiple Airlines Logo
03:15 - 23:25
SIN
-
CWL
27h 10m
2 stops
£756Multiple Airlines
Wed, 26 Aug - Tue, 1 Sep
KLM Logo
17:15 - 08:25
CWL
-
SIN
32h 10m
2 stops
KLM Logo
00:55 - 16:45
SIN
-
CWL
22h 50m
1 stop
£792KLM
Wed, 26 Aug - Tue, 1 Sep
Multiple Airlines Logo
23:15 - 09:40
CWL
-
SIN
27h 25m
2 stops
Multiple Airlines Logo
19:40 - 22:25
SIN
-
CWL
33h 45m
2 stops
£793Multiple Airlines
Wed, 19 Aug - Wed, 2 Sep
Multiple Airlines Logo
23:15 - 17:30
CWL
-
SIN
35h 15m
3 stops
Multiple Airlines Logo
05:40 - 22:50
SIN
-
CWL
24h 10m
3 stops
£800Multiple Airlines
Tue, 18 Aug - Tue, 25 Aug
KLM Logo
09:45 - 15:40
CWL
-
SIN
22h 55m
1 stop
KLM Logo
00:55 - 16:45
SIN
-
CWL
22h 50m
1 stop
£812KLM
Wed, 26 Aug - Tue, 1 Sep

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KLM flights from Cardiff to Singapore

Our best KLM deals on Cardiff to Singapore flight tickets
KLM
26 Aug
CWL17:15Cardiff Wales
32h 10m
2 stops
SIN08:25Singapore Changi
1 Sept
SIN00:55Singapore Changi
22h 50m
1 stop
CWL16:45Cardiff Wales
£792
KLM
26 Aug
CWL09:45Cardiff Wales
22h 55m
1 stop
SIN15:40Singapore Changi
1 Sept
SIN00:55Singapore Changi
22h 50m
1 stop
CWL16:45Cardiff Wales
£812
KLM
19 Aug
CWL17:15Cardiff Wales
15h 25m
1 stop
SIN15:40Singapore Changi
1 Sept
SIN00:55Singapore Changi
22h 50m
1 stop
CWL16:45Cardiff Wales
£1,003

WestJet flights from Cardiff to Singapore

Our best WestJet deals on Cardiff to Singapore flight tickets
WestJet
27 Aug
CWL11:35Cardiff Wales
72h 40m
2 stops
SIN19:15Singapore Changi
3 Sept
SIN07:30Singapore Changi
57h 45m
2 stops
CWL10:15Cardiff Wales
£6,418
WestJet
18 Aug
CWL11:35Cardiff Wales
53h 20m
2 stops
SIN23:55Singapore Changi
25 Aug
SIN07:30Singapore Changi
57h 45m
2 stops
CWL10:15Cardiff Wales
£6,775
WestJet
18 Aug
CWL11:35Cardiff Wales
53h 20m
2 stops
SIN23:55Singapore Changi
25 Aug
SIN07:30Singapore Changi
57h 45m
2 stops
CWL10:15Cardiff Wales
£6,785

momondo Fare Finder

 
Customise your flight search to find flights from Cardiff 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, momondo users made 279,928 searches. Data last updated 17 July 2026.
Use the filters below to find and compare flights from Cardiff to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffSingapore

CWL - SIN

CWLSIN

Cardiff Wales

Wed 26/8

23:15-09:40

2 stops27h 25m

Singapore Changi

Wed 2/9

11:20-22:25

3 stops42h 05m

£635

CardiffSingapore

CWL - SIN

CWLSIN

Cardiff Wales

Wed 19/8

23:15-09:40

2 stops27h 25m

Singapore Changi

Wed 2/9

11:20-22:25

3 stops42h 05m

£686

CardiffSingapore

CWL - SIN

CWLSIN

Cardiff Wales

Tue 18/8

23:15-09:40

2 stops27h 25m

Singapore Changi

Tue 25/8

05:40-22:50

3 stops24h 10m

£709

CardiffSingapore

CWL - SIN

CWLSIN

Cardiff Wales

Wed 19/8

09:45-21:55

3 stops29h 10m

Singapore Changi

Wed 2/9

07:30-22:25

3 stops45h 55m

£724

CardiffSingapore

CWL - SIN

CWLSIN

Cardiff Wales

Wed 19/8

09:45-19:50

2 stops27h 05m

Singapore Changi

Sat 22/8

00:55-16:45

1 stop22h 50m

£741

CardiffSingapore

CWL - SIN

CWLSIN

Cardiff Wales

Wed 26/8

23:15-09:40

2 stops27h 25m

Singapore Changi

Tue 1/9

03:15-23:25

2 stops27h 10m

£756

CardiffSingapore

CWL - SIN

CWLSIN

Cardiff Wales

Wed 26/8

17:15-08:25

2 stops32h 10m

Singapore Changi

Tue 1/9

00:55-16:45

1 stop22h 50m

£792

CardiffSingapore

CWL - SIN

CWLSIN

Cardiff Wales

Wed 19/8

23:15-09:40

2 stops27h 25m

Singapore Changi

Wed 2/9

19:40-22:25

2 stops33h 45m

£793

CardiffSingapore

CWL - SIN

CWLSIN

Cardiff Wales

Tue 18/8

23:15-17:30

3 stops35h 15m

Singapore Changi

Tue 25/8

05:40-22:50

3 stops24h 10m

£800
Fastest return journey

CardiffSingapore

CWL - SIN

CWLSIN

Cardiff Wales

Wed 26/8

09:45-15:40

1 stop22h 55m

Singapore Changi

Tue 1/9

00:55-16:45

1 stop22h 50m

£812

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Cardiff to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cardiff to Singapore (CWL to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Singapore

Fastest flight time

27h 25m

Direct flights

None
The fastest flight from Cardiff to Singapore takes 27h 25m
There are no direct flights from Cardiff to Singapore. There are no popular flight routes from Cardiff to Singapore.
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Frequently asked questions about flying from Cardiff to Singapore

  • How far is Cardiff Wales to Singapore Changi by plane?

    The straight-line distance from Cardiff Wales to Singapore Changi is 6867.8 mi. Flights usually cover this in 27h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Cardiff Wales Airport to Singapore Changi Airport?

    Prices for flights from Cardiff Wales Airport to Singapore Changi Airport refresh daily.

  • How old do you have to be to fly from Cardiff Wales Airport to Singapore Changi Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The necessary travel and health documents for your Singapore Changi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Cardiff to Singapore

  • How do I get Price Alerts for flights from Cardiff to Singapore?

    Confirm your travel details to search for the latest offers for flights from Cardiff to Singapore. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Cardiff to Singapore with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to Singapore?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cardiff to Singapore . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Cardiff to Singapore with flexible booking policies on momondo?

momondo does allow users to show only those flights to Singapore from Cardiff which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Cardiff to Singapore?

Once you have performed a search for Cardiff to Singapore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Cardiff to Singapore right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Singapore, momondo offers a useful price alert feature which will track prices for flights to Singapore from Cardiff and alert you when they change.

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KLM
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