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Cheap flights from Houston to Southampton from £368

HOU — SOU
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Houston to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Houston to Southampton

Tue 3/1115:05 -
1 stop20h 00m
Tue 17/1117:35 -
1 stop25h 35m
Deal found 9/9£684
Mon 2/1112:03 -
2 stops14h 07m
Thu 19/1108:40 -
1 stop34h 25m
Deal found 9/9£687
Wed 4/1112:03 -
2 stops14h 07m
Wed 18/1108:40 -
2 stops18h 31m
Deal found 9/9£694
Tue 6/1015:09 -
2 stops19h 41m
Tue 20/1009:05 -
2 stops19h 58m
Deal found 9/9£694
Sat 7/1117:02 -
2 stops33h 08m
Mon 16/1117:45 -
1 stop25h 20m
Deal found 9/9£696
Sat 7/1117:28 -
2 stops32h 42m
Thu 19/1108:40 -
2 stops20h 41m
Deal found 9/9£699
Thu 5/1115:25 -
1 stop19h 40m
Tue 17/1117:35 -
1 stop25h 35m
Deal found 9/9£721
Thu 5/1112:03 -
2 stops14h 07m
Thu 19/1108:40 -
1 stop34h 25m
Deal found 9/9£724
Thu 5/1115:25 -
1 stop19h 40m
Sun 15/1109:30 -
1 stop33h 35m
Deal found 9/9£758
Sat 24/1017:02 -
2 stops18h 48m
Sat 31/1017:20 -
1 stop25h 50m
Deal found 9/9£761
Tue 6/1009:09 -
2 stops16h 56m
Tue 20/1009:15 -
2 stops20h 44m
Deal found 8/9£766
Sat 24/1007:34 -
2 stops20h 11m
Sat 31/1009:20 -
2 stops34h 45m
Deal found 9/9£797

Find flight deals from Houston to Southampton

Round-trip from

£684

One-way from

£368

Popular in

June

Cheapest in

February

Average price

£671
Delta
  • Delta
  • 4/11-19/11
  • 2 total stops
  • 54h 05m total
  • Houston to Southampton
Search Deals
Aer Lingus
  • Aer Lingus
  • 14/10-31/12
  • 2 total stops
  • 20h 34m total
  • Houston to Southampton
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£130 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Houston to Southampton that are best for you.

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Fastest return journey

HoustonSouthampton

IAH Houston George Bush Intcntl - SOU Southampton Eastleigh

IAHSOU

Houston George Bush Intcntl

Wed 14/10

15:25-16:50

1 stop19h 25m

Southampton Eastleigh

Wed 31/12

00:00-17:00

Nonstop0h 00m

£394

HoustonSouthampton

HOU Houston Hobby - SOU Southampton Eastleigh

HOUSOU

Houston Hobby

Wed 14/10

15:09-16:50

2 stops19h 41m

Southampton Eastleigh

Wed 31/12

00:00-17:00

Nonstop0h 00m

£397

HoustonSouthampton

IAH Houston George Bush Intcntl - SOU Southampton Eastleigh

IAHSOU

Houston George Bush Intcntl

Mon 2/11

06:00-17:05

2 stops29h 05m

Southampton Eastleigh

Wed 18/11

08:40-13:10

1 stop34h 30m

£687

HoustonSouthampton

IAH Houston George Bush Intcntl - SOU Southampton Eastleigh

IAHSOU

Houston George Bush Intcntl

Wed 4/11

07:00-08:10

2 stops19h 10m

Southampton Eastleigh

Mon 16/11

17:45-13:05

1 stop25h 20m

£687

HoustonSouthampton

HOU Houston Hobby - SOU Southampton Eastleigh

HOUSOU

Houston Hobby

Wed 4/11

06:09-08:10

2 stops20h 01m

Southampton Eastleigh

Thu 19/11

08:40-23:21

2 stops20h 41m

£694

HoustonSouthampton

HOU Houston Hobby - SOU Southampton Eastleigh

HOUSOU

Houston Hobby

Tue 3/11

17:28-17:05

2 stops17h 37m

Southampton Eastleigh

Thu 19/11

08:40-23:21

2 stops20h 41m

£694

HoustonSouthampton

HOU Houston Hobby - SOU Southampton Eastleigh

HOUSOU

Houston Hobby

Sun 8/11

06:09-08:10

2 stops20h 01m

Southampton Eastleigh

Thu 19/11

08:40-23:21

2 stops20h 41m

£694

HoustonSouthampton

IAH Houston George Bush Intcntl - SOU Southampton Eastleigh

IAHSOU

Houston George Bush Intcntl

Thu 5/11

15:25-17:05

1 stop19h 40m

Southampton Eastleigh

Tue 17/11

17:35-13:10

1 stop25h 35m

£721

HoustonSouthampton

IAH Houston George Bush Intcntl - SOU Southampton Eastleigh

IAHSOU

Houston George Bush Intcntl

Tue 3/11

15:05-17:05

1 stop20h 00m

Southampton Eastleigh

Sun 15/11

17:30-13:05

1 stop25h 35m

£721

HoustonSouthampton

IAH Houston George Bush Intcntl - SOU Southampton Eastleigh

IAHSOU

Houston George Bush Intcntl

Wed 4/11

15:25-17:05

1 stop19h 40m

Southampton Eastleigh

Sat 21/11

17:20-13:10

1 stop25h 50m

£721

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Houston to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Houston with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Houston to Southampton

No data available for this route at this time. Please check back soon.

Related info for your journey

  • What airport do you fly into for flights to Southampton from Houston?

    Most people fly into Southampton Eastleigh (SOU) if they book a flight to Southampton from Houston. On average, Eastleigh has 0 inbound flights from Houston per day from 0 airlines. Southampton Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.

  • How long is the flight from Houston to Southampton?

    Airlines like Delta fly from Houston to Southampton in about 29h 05m. The time it takes to get you to your destination can typically vary by up to . Houston and Southampton are separated by a distance of 4799 mi.

  • Can I find deals for flights from Houston to Southampton that include hotel bookings?

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

  • How can I find direct flights from Houston to Southampton?

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

  • Can I find deals for business class flights from Houston to Southampton?

    Yes. Cheapflights offers flight deals from Houston to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Need flexible booking options for your flight to Southampton from Houston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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