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Cheap flights from Southampton to Houston from £939

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Houston departing on 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
09:15 - 22:54
SOU
-
IAH
19h 39m
2 stops
Delta Logo
12:40 - 16:50
IAH
-
SOU
22h 10m
2 stops
£939Delta
Sat, 2 May - Thu, 21 May
Delta Logo
17:20 - 13:15
SOU
-
IAH
25h 55m
1 stop
Delta Logo
12:40 - 16:50
IAH
-
SOU
22h 10m
2 stops
£1,030Delta
Sat, 2 May - Thu, 21 May
KLM Logo
09:15 - 13:15
SOU
-
IAH
34h 00m
1 stop
KLM Logo
15:20 - 16:50
IAH
-
SOU
19h 30m
1 stop
£1,086KLM
Sat, 2 May - Thu, 21 May
Virgin Atlantic Logo
09:15 - 23:05
SOU
-
HOU
19h 50m
2 stops
Virgin Atlantic Logo
10:12 - 08:35
HOU
-
SOU
16h 23m
2 stops
£1,858Virgin Atlantic
Sat, 2 May - Thu, 21 May

Delta flights from Southampton to Houston

Our best Delta deals on Southampton to Houston flight tickets
Delta
2 May
SOU09:15Southampton Eastleigh
19h 39m
2 stops
IAH22:54Houston George Bush Intcntl
21 May
IAH12:40Houston George Bush Intcntl
22h 10m
2 stops
SOU16:50Southampton Eastleigh
£939
Delta
2 May
SOU17:20Southampton Eastleigh
25h 55m
1 stop
IAH13:15Houston George Bush Intcntl
21 May
IAH12:40Houston George Bush Intcntl
22h 10m
2 stops
SOU16:50Southampton Eastleigh
£1,030
Delta
19 Mar
SOU08:50Southampton Eastleigh
18h 52m
2 stops
HOU22:42Houston Hobby
26 Mar
HOU06:00Houston Hobby
21h 20m
2 stops
SOU08:20Southampton Eastleigh
£1,079

KLM flights from Southampton to Houston

Our best KLM deals on Southampton to Houston flight tickets
KLM
2 May
SOU09:15Southampton Eastleigh
34h 00m
1 stop
IAH13:15Houston George Bush Intcntl
21 May
IAH15:20Houston George Bush Intcntl
19h 30m
1 stop
SOU16:50Southampton Eastleigh
£1,086
KLM
6 Feb
SOU09:00Southampton Eastleigh
34h 30m
1 stop
IAH13:30Houston George Bush Intcntl
8 Feb
IAH15:30Houston George Bush Intcntl
11h 20m
1 stop
SOU08:50Southampton Eastleigh
£1,707
KLM
6 Feb
SOU17:35Southampton Eastleigh
25h 55m
1 stop
IAH13:30Houston George Bush Intcntl
8 Feb
IAH17:15Houston George Bush Intcntl
17h 50m
2 stops
SOU17:05Southampton Eastleigh
£1,710

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Houston 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 2 February 2026.
Use the filters below to find and compare flights from Southampton to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Sat 2/5

09:15-22:54

2 stops19h 39m

Houston George Bush Intcntl

Thu 21/5

12:40-16:50

2 stops22h 10m

£939

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Sat 2/5

17:20-13:15

1 stop25h 55m

Houston George Bush Intcntl

Thu 21/5

12:40-16:50

2 stops22h 10m

£1,030

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Sat 2/5

09:15-13:15

1 stop34h 00m

Houston George Bush Intcntl

Thu 21/5

15:20-16:50

1 stop19h 30m

£1,086

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

Sat 2/5

09:15-23:05

2 stops19h 50m

Houston Hobby

Thu 21/5

10:12-08:35

2 stops16h 23m

£1,858

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Houston from

How to get the cheapest flight ticket from Southampton to Houston

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 time of day to depart on your flight to Houston?

The cheapest time of day to fly to Houston is in the morning when flights can be purchased for as low as £705. In contrast, the most expensive time of day to depart to Houston is at midday when prices are around £711.

Cheap Southampton to Houston flight deals and tips

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

Fastest flight time

19h 39m

Direct flights

None
The fastest flight from Southampton to Houston takes 19h 39m
There are no direct flights from Southampton to Houston. There are no popular flight routes from Southampton to Houston.
Search flight deals

  • How far is Southampton Eastleigh to Houston by plane?

    A flight from Southampton Eastleigh to Houston will travel around 4810.6 mi. By plane, this route typically takes 19h 39m.

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

    Prices for flights from Southampton Eastleigh Airport to Houston refresh daily.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Houston?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The travel and health documents you'll need for your trip to Houston 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 Houston. 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 Houston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Southampton to Houston. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Houston from Southampton which offer a flexible booking policy as well as other useful filters and features.

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

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 Southampton to Houston.

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

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

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