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Cheap flights from Southampton to Bucharest from £75

SOU — BUH
29 Oct — 5 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Bucharest

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Bucharest

Sun 8/1119:30 -
1 stop12h 20m
Sat 14/1111:35 -
2 stops23h 10m
Deal found 25/9£160
Mon 9/1117:55 -
2 stops17h 20m
Mon 16/1110:15 -
2 stops11h 15m
Deal found 25/9£168
Thu 12/1109:20 -
1 stop13h 30m
Thu 19/1106:00 -
2 stops34h 10m
Deal found 28/9£171
Mon 9/1108:40 -
1 stop26h 20m
Mon 16/1118:00 -
1 stop16h 10m
Deal found 25/9£202

Find flight deals from Southampton to Bucharest

Round-trip from

£160

One-way from

£75

Popular in

December

Cheapest in

January

Average price

£107
8/11-14/11
  • 8/11-14/11
  • 3 total stops
  • 35h 30m total
  • Southampton to Bucharest
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22/10-31/12
  • 22/10-31/12
  • 2 total stops
  • 24h 10m total
  • Southampton to Bucharest
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 9% potential price decrease (£8 potential savings vs. average return price).
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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 Southampton to Bucharest that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Thu 12/11

09:20-11:25

2 stops24h 05m

Bucharest Otopeni Intl

Thu 19/11

17:35-14:10

2 stops22h 35m

£189

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Mon 9/11

08:40-13:00

1 stop26h 20m

Bucharest Otopeni Intl

Mon 16/11

18:00-08:10

1 stop16h 10m

£202
Fastest return journey

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Thu 22/10

15:25-01:35

1 stop8h 10m

Bucharest Otopeni Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£211

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Sun 8/11

16:05-11:25

2 stops17h 20m

Bucharest Otopeni Intl

Sat 14/11

14:00-08:45

3 stops20h 45m

£260

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Mon 9/11

17:55-17:00

3 stops21h 05m

Bucharest Otopeni Intl

Sun 15/11

04:30-19:30

3 stops17h 00m

£295

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Wed 21/10

08:55-01:20

2 stops14h 25m

Bucharest Otopeni Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£305

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Thu 22/10

19:30-19:05

2 stops45h 35m

Bucharest Otopeni Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£338

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Fri 23/10

08:55-23:50

2 stops36h 55m

Bucharest Otopeni Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£338

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Fri 16/10

12:20-09:50

2 stops19h 30m

Bucharest Otopeni Intl

Fri 30/10

16:50-07:45

2 stops16h 55m

£373

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Mon 8/3

12:35-15:30

2 stops24h 55m

Bucharest Otopeni Intl

Thu 11/3

16:35-12:05

2 stops21h 30m

£526

Flights are sorted by cheapest return flights first.

Deals found on 28/9

Showing 1-10 of 14 resultsSorted by cheapest first
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Best time to book a flight from Southampton to Bucharest

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

Cheapflights Insights

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

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

Related info for your journey

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

    Located just 3.5 mi from the city center, Southampton Eastleigh is the airport most travelers will use when flying to Bucharest from Southampton. Booking flights from Eastleigh (SOU) to Bucharest should be relatively easy as there are 0 daily outbound flights to Bucharest from 0 different airlines.

  • How long is the flight from Southampton to Bucharest?

    For as low as £202, KLM can have you in Bucharest from Southampton in 26h 20m. The distance between Southampton and Bucharest is about 1339 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southampton to Bucharest 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

Travelling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

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Deals for Southampton to Bucharest flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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