Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Southampton to Hanoi from £401

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Hanoi departing on 8/4. 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
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Southampton to Hanoi

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:20 - 18:45
SOU
-
HAN
27h 25m
2 stops
Multiple Airlines Logo
08:25 - 19:30
HAN
-
SOU
41h 05m
2 stops
£703Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
17:20 - 18:45
SOU
-
HAN
19h 25m
2 stops
Multiple Airlines Logo
08:25 - 17:15
HAN
-
SOU
38h 50m
3 stops
£846Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
20:00 - 18:45
SOU
-
HAN
40h 45m
2 stops
Multiple Airlines Logo
09:35 - 11:45
HAN
-
SOU
32h 10m
3 stops
£900Multiple Airlines
Fri, 24 Apr - Fri, 1 May
Multiple Airlines Logo
06:50 - 15:50
SOU
-
HAN
27h 00m
3 stops
Multiple Airlines Logo
09:35 - 11:45
HAN
-
SOU
32h 10m
3 stops
£928Multiple Airlines
Fri, 24 Apr - Fri, 1 May
Multiple Airlines Logo
09:05 - 18:45
SOU
-
HAN
27h 40m
3 stops
Multiple Airlines Logo
08:25 - 17:15
HAN
-
SOU
38h 50m
3 stops
£936Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
20:00 - 18:45
SOU
-
HAN
40h 45m
2 stops
Multiple Airlines Logo
09:35 - 19:30
HAN
-
SOU
39h 55m
2 stops
£949Multiple Airlines
Fri, 24 Apr - Fri, 1 May
Multiple Airlines Logo
15:35 - 18:45
SOU
-
HAN
21h 10m
2 stops
Multiple Airlines Logo
12:50 - 09:25
HAN
-
SOU
26h 35m
3 stops
£993Multiple Airlines
Wed, 8 Apr - Wed, 15 Apr
Multiple Airlines Logo
09:20 - 14:00
SOU
-
HAN
22h 40m
2 stops
Multiple Airlines Logo
19:30 - 09:45
HAN
-
SOU
20h 15m
2 stops
£1,001Multiple Airlines
Tue, 5 May - Fri, 5 Jun
Multiple Airlines Logo
09:05 - 18:45
SOU
-
HAN
27h 40m
3 stops
Multiple Airlines Logo
12:50 - 09:25
HAN
-
SOU
26h 35m
3 stops
£1,034Multiple Airlines
Wed, 8 Apr - Wed, 15 Apr
Multiple Airlines Logo
09:20 - 14:00
SOU
-
HAN
22h 40m
2 stops
Multiple Airlines Logo
19:30 - 19:30
HAN
-
SOU
30h 00m
2 stops
£1,051Multiple Airlines
Wed, 29 Apr - Wed, 6 May

Qatar Airways flights from Southampton to Hanoi

Our best Qatar Airways deals on Southampton to Hanoi flight tickets
Qatar Airways
4 May
SOU20:00Southampton Eastleigh
36h 00m
2 stops
HAN14:00Hanoi Noibai
1 Jun
HAN19:30Hanoi Noibai
30h 00m
2 stops
SOU19:30Southampton Eastleigh
£1,196
Qatar Airways
8 Apr
SOU20:00Southampton Eastleigh
29h 15m
2 stops
HAN07:15Hanoi Noibai
15 Apr
HAN19:30Hanoi Noibai
30h 00m
2 stops
SOU19:30Southampton Eastleigh
£1,321
Qatar Airways
8 Apr
SOU20:00Southampton Eastleigh
29h 15m
2 stops
HAN07:15Hanoi Noibai
13 Apr
HAN09:35Hanoi Noibai
39h 55m
2 stops
SOU19:30Southampton Eastleigh
£1,322

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Hanoi 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 15 March 2026.
Use the filters below to find and compare flights from Southampton to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonHanoi

SOU - HAN

SOUHAN

Southampton Eastleigh

Mon 27/4

09:20-18:45

2 stops27h 25m

Hanoi Noibai

Mon 4/5

08:25-19:30

2 stops41h 05m

£703

SouthamptonHanoi

SOU - HAN

SOUHAN

Southampton Eastleigh

Mon 27/4

17:20-18:45

2 stops19h 25m

Hanoi Noibai

Mon 4/5

08:25-17:15

3 stops38h 50m

£846

SouthamptonHanoi

SOU - HAN

SOUHAN

Southampton Eastleigh

Fri 24/4

20:00-18:45

2 stops40h 45m

Hanoi Noibai

Fri 1/5

09:35-11:45

3 stops32h 10m

£900

SouthamptonHanoi

SOU - HAN

SOUHAN

Southampton Eastleigh

Fri 24/4

06:50-15:50

3 stops27h 00m

Hanoi Noibai

Fri 1/5

09:35-11:45

3 stops32h 10m

£928

SouthamptonHanoi

SOU - HAN

SOUHAN

Southampton Eastleigh

Mon 27/4

09:05-18:45

3 stops27h 40m

Hanoi Noibai

Mon 4/5

08:25-17:15

3 stops38h 50m

£936

SouthamptonHanoi

SOU - HAN

SOUHAN

Southampton Eastleigh

Fri 24/4

20:00-18:45

2 stops40h 45m

Hanoi Noibai

Fri 1/5

09:35-19:30

2 stops39h 55m

£949

SouthamptonHanoi

SOU - HAN

SOUHAN

Southampton Eastleigh

Wed 8/4

15:35-18:45

2 stops21h 10m

Hanoi Noibai

Wed 15/4

12:50-09:25

3 stops26h 35m

£993
Fastest return journey

SouthamptonHanoi

SOU - HAN

SOUHAN

Southampton Eastleigh

Tue 5/5

09:20-14:00

2 stops22h 40m

Hanoi Noibai

Fri 5/6

19:30-09:45

2 stops20h 15m

£1,001

SouthamptonHanoi

SOU - HAN

SOUHAN

Southampton Eastleigh

Wed 8/4

09:05-18:45

3 stops27h 40m

Hanoi Noibai

Wed 15/4

12:50-09:25

3 stops26h 35m

£1,034

SouthamptonHanoi

SOU - HAN

SOUHAN

Southampton Eastleigh

Wed 29/4

09:20-14:00

2 stops22h 40m

Hanoi Noibai

Wed 6/5

19:30-19:30

2 stops30h 00m

£1,051

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Hanoi from

How to get the cheapest flight ticket from Southampton to Hanoi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Hanoi?

The cheapest day to depart from Southampton to Hanoi is on a Monday when prices can be found for as low as £751. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Southampton to Hanoi for around £836.

What is the cheapest time of day to depart on your flight to Hanoi?

According to our data, the cheapest time of day to fly to Hanoi is in the afternoon. momondo users have found flights departing from Southampton to Hanoi in the afternoon for as low as £718. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Hanoi, so prices are often more expensive at around £819 per ticket.

When to book flights from Southampton to Hanoi

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

Cheap Southampton to Hanoi (SOU to HAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Hanoi

Fastest flight time

22h 40m

Direct flights

None
The fastest flight from Southampton to Hanoi takes 22h 40m
There are no direct flights from Southampton to Hanoi. There are no popular flight routes from Southampton to Hanoi.
Search flight deals

  • How far is Southampton Eastleigh to Hanoi Noibai by plane?

    A flight from Southampton Eastleigh to Hanoi Noibai will travel around 5801.5 mi. Flights usually cover this in 22h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Hanoi Noibai Airport?

    Prices for flights from Southampton Eastleigh Airport to Hanoi Noibai Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Hanoi Noibai 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 Southampton Eastleigh Airport to Hanoi Noibai Airport.

  • What documentation or ID do you need to fly to Hanoi Noibai Airport?

    The travel and health documents you'll need for your trip to Hanoi Noibai Airport 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 Hanoi Noibai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Hanoi?

Finding the right flight to Hanoi from Southampton 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 Hanoi quick and easy, saving you time and money.

Can I find flights from Southampton to Hanoi with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Hanoi from Southampton with this policy.

How can momondo help me find flights from Southampton to Hanoi?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hanoi from Southampton.

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

If you are not ready to book a flight from Southampton to Hanoi now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hanoi and let you know when they change.

An easier way to manage your Hanoi trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 14/4
Tue 21/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Vietnam