£620 Find Cheap Flights from Portsmouth to Vietnam

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Good to know - Cheap tickets from Portsmouth to Vietnam

Low season

June

High season

January

Cheapest flight

£620
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from Southampton to Ho Chi Minh City

FAQs for booking flights from Portsmouth to Vietnam

  • How does KAYAK find such low prices on flights from Portsmouth to Vietnam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portsmouth to Vietnam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portsmouth to Vietnam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vietnam from Portsmouth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portsmouth to Vietnam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Vietnam with an airline and back to Portsmouth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portsmouth to Vietnam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Vietnam from Portsmouth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Book cheap flights from Portsmouth to Vietnam

Cheapest flights to Vietnam from Portsmouth found in 2025

Recent return flight deals

13/6Fri
3 stops
44h 10mSOU-DAD
20/6Fri
3 stops
42h 30mDAD-SOU
£1,148
13/6Fri
2 stops
44h 10mSOU-DAD
20/6Fri
2 stops
47h 30mDAD-SOU
£1,594
27/7Sun
2 stopsQatar Airways
40h 05mSOU-HAN
5/8Tue
2 stopsQatar Airways
40h 45mHAN-SOU
£1,660
13/6Fri
2 stops
44h 10mSOU-DAD
20/6Fri
3 stops
42h 30mDAD-SOU
£1,851

Search by stops

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Recent one-way flight deals

19/6Thu
2 stops
23h 10mSOU-SGN
£620
23/10Thu
2 stops
23h 00mSOU-SGN
£705
22/10Wed
2 stopsQatar Airways
22h 30mSOU-SGN
£758
16/6Mon
2 stopsQatar Airways
22h 10mSOU-SGN
£793
17/6Tue
2 stopsQatar Airways
22h 40mSOU-SGN
£952
22/6Sun
2 stopsQatar Airways
22h 40mSOU-SGN
£1,001
18/6Wed
2 stopsQatar Airways
40h 30mSOU-SGN
£1,002
21/6Sat
2 stopsQatar Airways
40h 00mSOU-SGN
£1,041
20/6Fri
2 stopsQatar Airways
22h 10mSOU-SGN
£1,507

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Vietnam

Cabin class types available on flights to Portsmouth

Cabin classes available on flights to Portsmouth. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Vietnam
Business Class flights to Vietnamfrom £204
Prem Econ Class flights to Vietnamfrom £145
Economy class flights to Vietnamfrom £22

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