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

Confirm your travel details to search for the latest offers for flights from Cardiff to Vietnam . 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 Vietnam 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.

When did momondo last update prices for flights from Cardiff Wales Airport to Vietnam?

Prices for flights from Cardiff Wales Airport to Vietnam are refreshed on a daily basis.

How old do you have to be to fly from Cardiff Wales Airport to Vietnam?

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 Vietnam.

What documentation or ID do you need to fly to Vietnam?

The travel and health documents you'll need for your trip to Vietnam may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Vietnam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£709 Cheap Flights from Cardiff to Vietnam in 2025/26

1 adult

0 bags

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Cardiff to Vietnam

Round-trip

Cheap return flights

Enter your travel dates to find the best prices.

10:20 - 01:20

CWL

SGN

32h 00m2 stops

08:00 - 09:50

SGN

CWL

32h 50m2 stops

£709Multiple Airlines

Wed, 28 Jan - Wed, 4 Feb

10:20 - 01:20

CWL

SGN

32h 00m2 stops

06:50 - 10:05

SGN

CWL

34h 15m3 stops

£798Multiple Airlines

Wed, 28 Jan - Wed, 4 Feb

10:20 - 01:10

CWL

SGN

31h 50m3 stops

06:50 - 10:05

SGN

CWL

34h 15m3 stops

£802Multiple Airlines

Wed, 28 Jan - Wed, 4 Feb

10:20 - 08:45

CWL

HAN

39h 25m3 stops

09:40 - 10:05

HAN

CWL

31h 25m3 stops

£813Multiple Airlines

Wed, 28 Jan - Wed, 4 Feb

10:20 - 01:45

CWL

HAN

32h 25m2 stops

09:40 - 10:05

HAN

CWL

31h 25m3 stops

£819Multiple Airlines

Wed, 28 Jan - Wed, 4 Feb

15:55 - 19:35

CWL

SGN

20h 40m2 stops

12:10 - 10:05

SGN

CWL

28h 55m3 stops

£877Multiple Airlines

Wed, 28 Jan - Wed, 4 Feb

10:20 - 01:45

CWL

HAN

32h 25m2 stops

08:50 - 10:05

HAN

CWL

32h 15m2 stops

£924Multiple Airlines

Wed, 28 Jan - Wed, 4 Feb

17:25 - 07:40

CWL

SGN

31h 15m2 stops

16:40 - 09:50

SGN

CWL

24h 10m2 stops

£939KLM

Wed, 28 Jan - Wed, 4 Feb

15:55 - 23:00

CWL

SGN

24h 05m3 stops

12:10 - 10:05

SGN

CWL

28h 55m3 stops

£982Multiple Airlines

Wed, 28 Jan - Wed, 4 Feb

17:15 - 11:30

CWL

HAN

35h 15m2 stops

18:25 - 09:50

HAN

CWL

22h 25m2 stops

£2,103Singapore Airlines

Fri, 6 Feb - Sat, 21 Feb

Fly from

Fly to

Route

Depart

Return

Price

CardiffHo Chi Minh City

CWL - SGN

CWLSGN

Cardiff Wales

Wed 28/1

10:20-01:20

2 stops32h 00m

Ho Chi Minh City

Wed 4/2

08:00-09:50

2 stops32h 50m

£709

CardiffHo Chi Minh City

CWL - SGN

CWLSGN

Cardiff Wales

Wed 28/1

10:20-01:20

2 stops32h 00m

Ho Chi Minh City

Wed 4/2

06:50-10:05

3 stops34h 15m

£798

CardiffHo Chi Minh City

CWL - SGN

CWLSGN

Cardiff Wales

Wed 28/1

10:20-01:10

3 stops31h 50m

Ho Chi Minh City

Wed 4/2

06:50-10:05

3 stops34h 15m

£802

CardiffHanoi

CWL - HAN

CWLHAN

Cardiff Wales

Wed 28/1

10:20-08:45

3 stops39h 25m

Hanoi Noibai

Wed 4/2

09:40-10:05

3 stops31h 25m

£813

CardiffHanoi

CWL - HAN

CWLHAN

Cardiff Wales

Wed 28/1

10:20-01:45

2 stops32h 25m

Hanoi Noibai

Wed 4/2

09:40-10:05

3 stops31h 25m

£819

CardiffHo Chi Minh City

CWL - SGN

CWLSGN

Cardiff Wales

Wed 28/1

15:55-19:35

2 stops20h 40m

Ho Chi Minh City

Wed 4/2

12:10-10:05

3 stops28h 55m

£877

CardiffHanoi

CWL - HAN

CWLHAN

Cardiff Wales

Wed 28/1

10:20-01:45

2 stops32h 25m

Hanoi Noibai

Wed 4/2

08:50-10:05

2 stops32h 15m

£924

CardiffHo Chi Minh City

CWL - SGN

CWLSGN

Cardiff Wales

Wed 28/1

17:25-07:40

2 stops31h 15m

Ho Chi Minh City

Wed 4/2

16:40-09:50

2 stops24h 10m

£939

CardiffHo Chi Minh City

CWL - SGN

CWLSGN

Cardiff Wales

Wed 28/1

15:55-23:00

3 stops24h 05m

Ho Chi Minh City

Wed 4/2

12:10-10:05

3 stops28h 55m

£982

CardiffHanoi

CWL - HAN

CWLHAN

Cardiff Wales

Fri 6/2

17:15-11:30

2 stops35h 15m

Hanoi Noibai

Sat 21/2

18:25-09:50

2 stops22h 25m

£2,103

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Cardiff to Vietnam flight deals and tips

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

Fastest flight time	18h 25m
Direct flights	None

The fastest flight from Cardiff to Vietnam takes 18h 25m

There are no direct flights from Cardiff to Vietnam. There are no popular flight routes from Cardiff to Vietnam.

Search flight deals

When did momondo last update prices for flights from Cardiff Wales Airport to Vietnam?
Prices for flights from Cardiff Wales Airport to Vietnam are refreshed on a daily basis.
How old do you have to be to fly from Cardiff Wales Airport to Vietnam?
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 Vietnam.
What documentation or ID do you need to fly to Vietnam?
The travel and health documents you'll need for your trip to Vietnam may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Vietnam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Cardiff to Vietnam?
Confirm your travel details to search for the latest offers for flights from Cardiff to Vietnam. 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 Vietnam 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 Vietnam?

Finding the right flight to Vietnam from Cardiff is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Vietnam quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Cardiff to Vietnam flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cardiff to Vietnam.

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

Yes momondo offers price alerts on flights to Vietnam from Cardiff. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.