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Cheap flights from Southampton to Romania from £162

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 Romania departing on 14/11. 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

Logo
19:50 - 13:40SOU-OTP
15h 50m1 stop
Logo
06:15 - 19:20OTP-SOU
15h 05m1 stop
£162
Find Deal
Fri, 14 Nov - Mon, 17 Nov
Logo
08:55 - 23:10SOU-OTP
12h 15m2 stops
Logo
10:15 - 19:20OTP-SOU
11h 05m1 stop
£170
Find Deal
Tue, 11 Nov - Fri, 14 Nov
Logo
20:30 - 22:40SOU-OTP
24h 10m2 stops
Logo
07:40 - 08:50OTP-SOU
27h 10m2 stops
£172
Find Deal
Mon, 27 Oct - Mon, 3 Nov
Logo
19:55 - 13:40SOU-OTP
15h 45m1 stop
Logo
10:15 - 19:20OTP-SOU
11h 05m1 stop
£173
Find Deal
Mon, 10 Nov - Fri, 14 Nov
Logo
08:55 - 03:15SOU-OTP
16h 20m2 stops
Logo
10:10 - 19:20OTP-SOU
11h 10m1 stop
£175
Find Deal
Wed, 12 Nov - Mon, 17 Nov
KLM Logo
17:30 - 13:00SOU-OTP
17h 30m1 stop
KLM Logo
13:55 - 17:00OTP-SOU
5h 05m1 stop
£201KLM
Find Deal
Tue, 11 Nov - Sat, 15 Nov
KLM Logo
18:05 - 13:00SOU-OTP
16h 55m1 stop
KLM Logo
18:00 - 08:10OTP-SOU
16h 10m1 stop
£244KLM
Find Deal
Mon, 27 Oct - Mon, 3 Nov
KLM Logo
17:30 - 00:30SOU-OTP
5h 00m1 stop
KLM Logo
18:00 - 08:05OTP-SOU
16h 05m1 stop
£319KLM
Find Deal
Tue, 11 Nov - Thu, 13 Nov
KLM Logo
09:20 - 17:20SOU-OTP
6h 00m1 stop
KLM Logo
08:35 - 17:00OTP-SOU
10h 25m1 stop
£445KLM
Find Deal
Thu, 23 Oct - Sat, 1 Nov
British Airways Logo
14:25 - 23:30SOU-OTP
31h 05m2 stops
British Airways Logo
16:45 - 11:55OTP-SOU
21h 10m2 stops
£473British Airways
Find Deal
Wed, 12 Nov - Fri, 14 Nov

KLM flights from Southampton to Romania

Our best KLM deals on Southampton to Romania flight tickets
KLM
11 Nov
SOU17:30Southampton Eastleigh
17h 30m
1 stop
OTP13:00Bucharest Otopeni Intl
15 Nov
OTP13:55Bucharest Otopeni Intl
5h 05m
1 stop
SOU17:00Southampton Eastleigh
£201
Find similar
KLM
27 Oct
SOU18:05Southampton Eastleigh
16h 55m
1 stop
OTP13:00Bucharest Otopeni Intl
3 Nov
OTP18:00Bucharest Otopeni Intl
16h 10m
1 stop
SOU08:10Southampton Eastleigh
£244
Find similar
KLM
11 Nov
SOU17:30Southampton Eastleigh
5h 00m
1 stop
OTP00:30Bucharest Otopeni Intl
13 Nov
OTP18:00Bucharest Otopeni Intl
16h 05m
1 stop
SOU08:05Southampton Eastleigh
£319
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 14 September 2025.
Use the filters below to find and compare flights from Southampton to Romania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Fri 14/11

19:50-13:40

1 stop15h 50m

Bucharest Otopeni Intl

Mon 17/11

06:15-19:20

1 stop15h 05m

£162

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Tue 11/11

08:55-23:10

2 stops12h 15m

Bucharest Otopeni Intl

Fri 14/11

10:15-19:20

1 stop11h 05m

£170

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 27/10

20:30-22:40

2 stops24h 10m

Bucharest Otopeni Intl

Mon 3/11

07:40-08:50

2 stops27h 10m

£172

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 10/11

19:55-13:40

1 stop15h 45m

Bucharest Otopeni Intl

Fri 14/11

10:15-19:20

1 stop11h 05m

£173

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Wed 12/11

08:55-03:15

2 stops16h 20m

Bucharest Otopeni Intl

Mon 17/11

10:10-19:20

1 stop11h 10m

£175

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Tue 11/11

17:30-13:00

1 stop17h 30m

Bucharest Otopeni Intl

Sat 15/11

13:55-17:00

1 stop5h 05m

£201

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 27/10

18:05-13:00

1 stop16h 55m

Bucharest Otopeni Intl

Mon 3/11

18:00-08:10

1 stop16h 10m

£244

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Tue 11/11

17:30-00:30

1 stop5h 00m

Bucharest Otopeni Intl

Thu 13/11

18:00-08:05

1 stop16h 05m

£319

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Thu 23/10

09:20-17:20

1 stop6h 00m

Bucharest Otopeni Intl

Sat 1/11

08:35-17:00

1 stop10h 25m

£445

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Wed 12/11

14:25-23:30

2 stops31h 05m

Bucharest Otopeni Intl

Fri 14/11

16:45-11:55

2 stops21h 10m

£473

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Romania from

How to get the cheapest flight ticket from Southampton to Romania

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 day to depart on your flight to Romania?

On average, the least expensive day to fly to Romania from Southampton is on a Thursday. momondo users have found tickets for Thursday departures for as low as £208. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Romania on Sunday is £295.

What is the cheapest time of day to depart on your flight to Romania?

Flying to Romania from Southampton in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £220 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £277 on average. Flights to Romania from Southampton in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap Southampton to Romania flight deals and tips

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

Direct flights

None
There are no direct flights from Southampton to Romania. There are no popular flight routes from Southampton to Romania.
Search flight deals

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

    Prices for flights from Southampton Eastleigh Airport to Romania are refreshed on a daily basis.

  • How many operators does momondo search for flights from Southampton Eastleigh Airport to Romania?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southampton Eastleigh Airport to Romania.

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

    The travel and health documents required for your trip to Romania can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Romania. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Southampton to Romania

Compare and see reviews for airlines that fly from Southampton to Romania with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £172Free CancellationRating
7.8
1,385 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Romania?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Southampton to Romania for you.

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

Flights from Southampton to Romania with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Southampton to Romania flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Romania, momondo offers a useful price alert feature which will track prices for flights to Romania from Southampton and alert you when they change.

An easier way to manage your Romania trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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