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Cheap flights from Romania to Southampton from £300

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — SOU
29 Aug — 5 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Romania to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Romania to Southampton
Explore the most affordable flight options available from Romania to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2026.

Sat 8/818:10
OTP
-
SOU
1 stop16h 35m
KLM
Wed 12/818:05
SOU
-
OTP
1 stop4h 50m
KLM
Deal found 28/7£300
Sat 15/806:10
OTP
-
SOU
1 stop27h 45m
Multiple Airlines
Wed 19/814:20
SOU
-
OTP
2 stops18h 10m
Multiple Airlines
Deal found 29/7£306
Sat 8/818:30
OTP
-
SOU
2 stops15h 25m
Multiple Airlines
Wed 12/820:00
SOU
-
OTP
1 stop24h 55m
Multiple Airlines
Deal found 28/7£307
Sat 15/814:00
OTP
-
SOU
1 stop20h 45m
KLM
Wed 19/809:15
SOU
-
OTP
1 stop13h 40m
KLM
Deal found 29/7£312
Fri 6/1116:45
OTP
-
SOU
2 stops21h 20m
British Airways
Mon 9/1119:40
SOU
-
OTP
2 stops26h 25m
British Airways
Deal found 28/7£463
Wed 23/908:15
OTP
-
SOU
2 stops12h 45m
British Airways
Sat 26/908:55
SOU
-
OTP
2 stops37h 25m
British Airways
Deal found 25/7£535

Find flight deals from Romania to Southampton

Keep the following information in mind while searching for Romania to Southampton flight deals. Data was last updated 30 July 2026.

Round-trip from

£306

Popular in

July

Cheapest in

March

Average price

£160
15/8-19/8
  • 15/8-19/8
  • 3 total stops
  • 45h 55m total
  • Romania to Southampton
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (£31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Romania to Southampton 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 30 July 2026.
Use the filters below to find and compare flights from Romania to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BucharestSouthampton

OTP - SOU

OTPSOU

Bucharest Otopeni Intl

Sat 15/8

06:10-07:55

1 stop27h 45m

Southampton Eastleigh

Wed 19/8

14:20-10:30

2 stops18h 10m

£306
Fastest return journey

BucharestSouthampton

OTP - SOU

OTPSOU

Bucharest Otopeni Intl

Sat 15/8

14:00-08:45

1 stop20h 45m

Southampton Eastleigh

Wed 19/8

09:15-00:55

1 stop13h 40m

£312

BucharestSouthampton

OTP - SOU

OTPSOU

Bucharest Otopeni Intl

Fri 6/11

16:45-12:05

2 stops21h 20m

Southampton Eastleigh

Mon 9/11

19:40-00:05

2 stops26h 25m

£463

BucharestSouthampton

OTP - SOU

OTPSOU

Bucharest Otopeni Intl

Wed 23/9

08:15-19:00

2 stops12h 45m

Southampton Eastleigh

Sat 26/9

08:55-00:20

2 stops37h 25m

£535
Cheapest one-way
Fastest single journey

BucharestSouthampton

OTP - SOU

OTPSOU

Bucharest Otopeni Intl

Mon 10/8

17:10-14:30

2 stops23h 20m

£1,031

BucharestSouthampton

OTP - SOU

OTPSOU

Bucharest Otopeni Intl

Tue 1/9

17:10-16:50

2 stops25h 40m

£1,539

BucharestSouthampton

OTP - SOU

OTPSOU

Bucharest Otopeni Intl

Wed 5/8

17:10-14:30

2 stops23h 20m

£5,596

Flights are sorted by cheapest return flights first.

Deals found on 29/7

Sorted by cheapest first

Best time to book a flight from Romania to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Romania 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.

Cheapflights Insights

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

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

Related info for your journey

Find useful and relevant information for your journey from Romania to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Southampton Eastleigh (SOU) is the airport you will fly into if you book a flight from Romania to Southampton. It is only a 3.5 mi journey from Eastleigh (SOU) to Southampton’s city center.

  • How long is the flight from Romania to Southampton?

    There are many flights that can get you from Romania to Southampton in 20h 45m. Fly via KLM or British Airways to get the fastest option. Romania and Southampton are separated by a distance of 1339 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Romania 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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Alternative routes for Romania to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
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Dublin to Luton flights
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Frankfurt to London City flights
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Fly with Cheapflights

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How does Cheapflights help users find flights from Romania to Southampton?

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Why should you use Cheapflights to find cheap flight tickets from Romania to Southampton?

Cheapflights simply makes it quick and affordable to book flights from Romania to Southampton by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Romania to Southampton with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Romania to Southampton flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Romania to Southampton become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southampton from Romania today and book when prices fit your budget.

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