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Cheap flights from Southampton to Romania from £112

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — OTP
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Find flight deals from Southampton to Romania

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Romania
Explore the most affordable flight options available from Southampton to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Mon 1/1208:30SOU - OTP
2 stops24h 50mMultiple Airlines
Mon 8/1212:35OTP - SOU
2 stops22h 15mMultiple Airlines
Deal found 17/10£171
Mon 1/1218:05SOU - OTP
1 stop16h 55mKLM
Mon 8/1213:55OTP - SOU
1 stop5h 30mKLM
Deal found 17/10£201

Cheap flight deals from Southampton to Romania

Keep the following information in mind while searching for Southampton to Romania flight deals. Data was last updated 17 October 2025.

Round-trip from

£171

One-way from

£112

Popular in

December

Cheapest in

March

Average price

£108
1/12-8/12
  • 1/12-8/12
  • 4 total stops
  • 47h 05m total
  • Southampton to Romania
Search Deals
15/1
  • 15/1
  • 2 total stops
  • 23h 05m total
  • Southampton to Romania
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Romania 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 17 October 2025.
Use the filters below to find and compare flights from Southampton to Romania that are best for you.

Fly from

Southampton

Fly to

Romania

Route

Depart

Return

Price

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 1/12

08:30-11:20

2 stops24h 50m

Bucharest Otopeni Intl

Mon 8/12

12:35-08:50

2 stops22h 15m

£171

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 1/12

18:05-13:00

1 stop16h 55m

Bucharest Otopeni Intl

Mon 8/12

13:55-17:25

1 stop5h 30m

£201

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 30/3

09:20-13:05

1 stop25h 45m

Bucharest Otopeni Intl

Tue 31/3

18:05-17:00

1 stop24h 55m

£357

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 30/3

06:50-00:45

2 stops15h 55m

Bucharest Otopeni Intl

Tue 31/3

18:15-09:25

2 stops17h 10m

£387

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Thu 15/1

12:20-13:25

2 stops23h 05m

£112

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Tue 25/11

14:35-12:05

1 stop19h 30m

£144

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Wed 22/10

08:55-20:20

2 stops33h 25m

£321

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Thu 23/10

08:55-00:25

2 stops13h 30m

£337

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Sat 25/10

09:55-15:55

2 stops52h 00m

£688

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Fri 24/10

19:55-19:05

2 stops21h 10m

£755

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Best time to book a flight from Southampton to Romania

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

What is the cheapest month to book a flight from Southampton to Romania?

Currently, March is the cheapest month in which you can book a flight from Southampton to Romania (average of £22). Flying from Southampton to Romania in July is currently the most expensive (average of £86). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Romania

Get insights into the airlines that provide service to Romania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Romania. Reviews last updated 17 October 2025.
Read through reviews of airlines operating flights from Southampton to Romania, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,404 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,404 reviews
KLM
7.7
Good
1,404 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Romania. 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 from for flights from Southampton to Romania?

    For a flight from Southampton to Romania, you will be flying from Eastleigh. Southampton Eastleigh (SOU) is just 3.5 mi from the center of the city.

  • How long is the flight from Southampton to Romania?

    KLM can get you from Southampton to Romania in just under 16h 55m. Your travel time can differ by up to . There are 1339 mi between Southampton and Romania.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Southampton to Romania?

    Currently, March is the cheapest month in which you can book a flight from Southampton to Romania (average of £22). Flying from Southampton to Romania in July is currently the most expensive (average of £86). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Southampton to Romania

Discover the top airline that operate flights from Southampton to Romania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£173Average£365FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Southampton to Romania flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Southampton to Romania for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Romania from Southampton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Southampton to Romania on Cheapflights with our Price Alert feature and get notified when better prices are available.

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