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Cheap flights from Portsmouth to Vietnam from £1,302

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SGN
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Portsmouth to Vietnam

Keep the following information in mind while searching for Portsmouth to Vietnam flight deals. Data was last updated 21 February 2025.

Round-trip from

£1,309

Popular in

December

Cheapest in

May

Average price

£606
Qatar Airways
  • Qatar Airways
  • 6/8-27/8
  • 4 total stops
  • 58h 25m total
  • Portsmouth to Vietnam
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Portsmouth to Vietnam

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

Wed 26/209:30SOU - HAN
2 stops51h 50mQatar Airways
Thu 6/308:45HAN - SOU
2 stops41h 55mQatar Airways
Deal found 20/2£1,302
Fri 21/208:40SOU - SGN
2 stops21h 25mMultiple Airlines
Fri 28/219:40SGN - SOU
2 stops24h 25mMultiple Airlines
Deal found 20/2£1,746
Thu 10/408:40SOU - HAN
2 stops23h 15mMultiple Airlines
Mon 28/408:45HAN - SOU
2 stops40h 45mMultiple Airlines
Deal found 21/2£1,916

Find flights from Portsmouth to Vietnam within your budget

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

Fly from

Portsmouth

Fly to

Vietnam

Route

Depart

Return

Price

SouthamptonHanoi

SOU - HAN

SOUHAN

Southampton Eastleigh

Wed 6/8

09:10-19:35

2 stops28h 25m

Hanoi Noibai

Wed 27/8

19:30-19:30

2 stops30h 00m

£1,309

SouthamptonHanoi

SOU - HAN

SOUHAN

Southampton Eastleigh

Thu 10/4

08:40-13:55

2 stops23h 15m

Hanoi Noibai

Mon 28/4

08:45-19:30

2 stops40h 45m

£1,916

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Portsmouth to Vietnam

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

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

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

Currently, November is the cheapest month in which you can book a flight from Portsmouth to Vietnam (average of £814). Flying from Portsmouth 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.

What is the cheapest time of day to fly from P0R to VN?

Find hourly flight availability from Portsmouth to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

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

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 21 February 2025.
Qatar Airways
7.4
Good
3,609 reviews
Check prices

Crew

8.0

Overall

7.4

Boarding

7.6

Comfort

7.4

Entertainment

7.4

Food

7.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Sept 2023

DOH - HYD

There could be a better options given to customers. In providing the connecting flights in cases of delays and more patience in treating the customers.

Qatar Airways
7.4
Good
3,609 reviews
Qatar Airways
7.4
Good
3,609 reviews
Check prices

Crew

8.0

Overall

7.4

Boarding

7.6

Comfort

7.4

Entertainment

7.4

Food

7.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Sept 2023

DOH - HYD

There could be a better options given to customers. In providing the connecting flights in cases of delays and more patience in treating the customers.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Vietnam. 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 popular routes from Portsmouth to Vietnam?

    When deciding which route to take from Portsmouth to Vietnam consider Southampton Eastleigh - Hanoi Noibai, Southampton Eastleigh - Ho Chi Minh City or Southampton Eastleigh - Da Nang as they are the most popular.

  • What are the cheapest flights from Portsmouth to Vietnam?

    Looking for the cheapest flight from Portsmouth to Vietnam? While on average our users pay £1,576, our data indicates the cheapest price to be £489. The most popular route (Southampton Eastleigh - Hanoi Noibai), is priced around £1,034.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Portsmouth to Vietnam (average of £814). Flying from Portsmouth 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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Alternative routes for Portsmouth to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Portsmouth to Vietnam

Discover the top 10 airlines that operate flights from Portsmouth to Vietnam. 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 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£358Average£486FlexibilityNo cancel feeOn-time67%
Search Air China flights
Shenzhen AirlinesCheapest£405Average£468FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air FranceCheapest£417Average£804FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air IndiaCheapest£428Average£637FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
China SouthernCheapest£428Average£549FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£457Average£640FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Singapore AirlinesCheapest£512Average£732FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Virgin AtlanticCheapest£559Average£718FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Qatar AirwaysCheapest£596Average£750FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest£597Average£761FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Portsmouth to Vietnam 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 Vietnam?

Millions of users choose and trust Cheapflights to book the best flight deals from Portsmouth to Vietnam for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Vietnam from Portsmouth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Portsmouth to Vietnam flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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