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Cheap flights from Cardiff to Vietnam from £368

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — SGN
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Cardiff to Vietnam

Keep the following information in mind while searching for Cardiff to Vietnam flight deals. Data was last updated 13 June 2025.

Round-trip from

£902

One-way from

£368
25/8-14/9
  • 25/8-14/9
  • 6 total stops
  • 64h 35m total
  • Cardiff to Vietnam
Search Deals
25/8
  • 25/8
  • 3 total stops
  • 36h 30m total
  • Cardiff to Vietnam
Search Deals

Find flight deals from Cardiff to Vietnam

Cheapest flights from Cardiff to Vietnam
Explore the most affordable flight options available from Cardiff to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Mon 25/817:15CWL - SGN
3 stops30h 20mMultiple Airlines
Sun 14/908:30SGN - CWL
3 stops34h 15mMultiple Airlines
Deal found 11/6£902
Mon 25/817:15CWL - SGN
2 stops19h 35mKLM
Sun 14/916:55SGN - CWL
2 stops46h 20mKLM
Deal found 11/6£935
Sat 26/709:00CWL - HAN
3 stops38h 20mMultiple Airlines
Sat 2/808:50HAN - CWL
3 stops38h 00mMultiple Airlines
Deal found 11/6£975

Cheapflights Fare Finder

Customise your flight search to find flights from Cardiff to Vietnam 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 13 June 2025.
Use the filters below to find and compare flights from Cardiff to Vietnam that are best for you.

Fly from

Cardiff

Fly to

Vietnam

Route

Depart

Return

Price

CardiffHo Chi Minh City

CWL - SGN

CWLSGN

Cardiff Wales

Mon 25/8

17:15-05:35

3 stops30h 20m

Ho Chi Minh City

Sun 14/9

08:30-12:45

3 stops34h 15m

£902

CardiffHo Chi Minh City

CWL - SGN

CWLSGN

Cardiff Wales

Mon 25/8

17:15-18:50

2 stops19h 35m

Ho Chi Minh City

Sun 14/9

16:55-09:15

2 stops46h 20m

£935

CardiffHanoi

CWL - HAN

CWLHAN

Cardiff Wales

Sat 26/7

09:00-05:20

3 stops38h 20m

Hanoi Noibai

Sat 2/8

08:50-16:50

3 stops38h 00m

£975

CardiffHo Chi Minh City

CWL - SGN

CWLSGN

Cardiff Wales

Mon 25/8

13:10-07:40

3 stops36h 30m

£368

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Best time to book a flight from Cardiff to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Cardiff 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 Cardiff to Vietnam

Rainfall in Vietnam by month

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

In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 340.0 inches per month. September is typically the wettest month, when rainfall can reach 340.0 mm. February is typically the driest time to visit Vietnam when rainfall is around 0.0 mm.

Temperature in Vietnam by month

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

If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. 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 Vietnam. Reviews last updated 13 June 2025.
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

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

  • What airport do you fly from for flights from Cardiff to Vietnam?

    Cardiff Wales (CWL) is the airport you will fly out of if you book a flight from Cardiff to Vietnam. It is only a 9.1 mi journey to Cardiff Wales (CWL) from Cardiff’s city center.

  • Can I find deals for flights from Cardiff to Vietnam that include hotel bookings?

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

  • How can I find direct flights from Cardiff to Vietnam?

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

  • Can I find deals for business class flights from Cardiff to Vietnam?

    Yes. Cheapflights offers flight deals from Cardiff to Vietnam 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 Cardiff to Vietnam?

    Currently, May is the cheapest month in which you can book a flight from Cardiff to Vietnam (average of £820). Flying from Cardiff to Vietnam in July is currently the most expensive (average of £1,143). 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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