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Cheap flights from Southampton to Bucharest from £193

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 Bucharest departing on 13/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:00 - 21:30
SOU
-
OTP
23h 30m
2 stops
Multiple Airlines Logo
06:55 - 08:25
OTP
-
SOU
27h 30m
2 stops
£193Multiple Airlines
Wed, 13 May - Sat, 16 May
Multiple Airlines Logo
09:05 - 13:25
SOU
-
OTP
26h 20m
2 stops
Multiple Airlines Logo
23:35 - 12:50
OTP
-
SOU
15h 15m
2 stops
£199Multiple Airlines
Thu, 23 Apr - Mon, 27 Apr
Multiple Airlines Logo
20:00 - 21:50
SOU
-
OTP
23h 50m
1 stop
Multiple Airlines Logo
15:15 - 12:50
OTP
-
SOU
23h 35m
2 stops
£216Multiple Airlines
Thu, 23 Apr - Mon, 27 Apr
Multiple Airlines Logo
08:55 - 23:10
SOU
-
OTP
12h 15m
2 stops
Multiple Airlines Logo
18:10 - 08:35
OTP
-
SOU
16h 25m
1 stop
£227Multiple Airlines
Wed, 13 May - Sat, 16 May
Multiple Airlines Logo
17:20 - 09:45
SOU
-
OTP
14h 25m
2 stops
Multiple Airlines Logo
23:20 - 08:40
OTP
-
SOU
11h 20m
1 stop
£235Multiple Airlines
Thu, 21 May - Thu, 28 May
Multiple Airlines Logo
09:20 - 09:45
SOU
-
OTP
22h 25m
2 stops
Multiple Airlines Logo
06:55 - 08:40
OTP
-
SOU
27h 45m
2 stops
£244Multiple Airlines
Thu, 21 May - Thu, 28 May
Multiple Airlines Logo
19:40 - 03:10
SOU
-
OTP
29h 30m
2 stops
Multiple Airlines Logo
18:10 - 08:35
OTP
-
SOU
16h 25m
1 stop
£267Multiple Airlines
Sat, 23 May - Sat, 30 May
Multiple Airlines Logo
20:00 - 03:10
SOU
-
OTP
29h 10m
2 stops
Multiple Airlines Logo
11:55 - 08:25
OTP
-
SOU
22h 30m
2 stops
£268Multiple Airlines
Sat, 23 May - Sat, 30 May
Multiple Airlines Logo
17:20 - 04:00
SOU
-
OTP
8h 40m
1 stop
Multiple Airlines Logo
19:30 - 08:40
OTP
-
SOU
15h 10m
1 stop
£278Multiple Airlines
Thu, 21 May - Thu, 28 May
KLM Logo
17:20 - 00:55
SOU
-
OTP
5h 35m
1 stop
KLM Logo
14:00 - 08:45
OTP
-
SOU
20h 45m
1 stop
£280KLM
Wed, 13 May - Sat, 16 May

British Airways flights from Southampton to Bucharest Otopeni Intl Airport

Our best British Airways deals on Southampton to Bucharest Otopeni Intl Airport flight tickets
British Airways
3 Jul
SOU06:50Southampton Eastleigh
39h 00m
2 stops
OTP23:50Bucharest Otopeni Intl
29 Jul
OTP16:15Bucharest Otopeni Intl
19h 10m
2 stops
SOU09:25Southampton Eastleigh
£449
British Airways
3 Jul
SOU06:50Southampton Eastleigh
39h 00m
2 stops
OTP23:50Bucharest Otopeni Intl
30 Jul
OTP15:40Bucharest Otopeni Intl
20h 05m
2 stops
SOU09:45Southampton Eastleigh
£477
British Airways
3 Jul
SOU06:50Southampton Eastleigh
39h 00m
2 stops
OTP23:50Bucharest Otopeni Intl
28 Jul
OTP18:10Bucharest Otopeni Intl
20h 45m
2 stops
SOU12:55Southampton Eastleigh
£479

KLM flights from Southampton to Bucharest Otopeni Intl Airport

Our best KLM deals on Southampton to Bucharest Otopeni Intl Airport flight tickets
KLM
13 May
SOU17:20Southampton Eastleigh
5h 35m
1 stop
OTP00:55Bucharest Otopeni Intl
16 May
OTP14:00Bucharest Otopeni Intl
20h 45m
1 stop
SOU08:45Southampton Eastleigh
£280
KLM
23 Apr
SOU17:20Southampton Eastleigh
5h 35m
1 stop
OTP00:55Bucharest Otopeni Intl
27 Apr
OTP18:10Bucharest Otopeni Intl
16h 25m
1 stop
SOU08:35Southampton Eastleigh
£282

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Bucharest Otopeni Intl Airport 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 8 April 2026.
Use the filters below to find and compare flights from Southampton to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Wed 13/5

20:00-21:30

2 stops23h 30m

Bucharest Otopeni Intl

Sat 16/5

06:55-08:25

2 stops27h 30m

£193

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Thu 23/4

09:05-13:25

2 stops26h 20m

Bucharest Otopeni Intl

Mon 27/4

23:35-12:50

2 stops15h 15m

£199

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Thu 23/4

20:00-21:50

1 stop23h 50m

Bucharest Otopeni Intl

Mon 27/4

15:15-12:50

2 stops23h 35m

£216

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Wed 13/5

08:55-23:10

2 stops12h 15m

Bucharest Otopeni Intl

Sat 16/5

18:10-08:35

1 stop16h 25m

£226

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Thu 21/5

17:20-09:45

2 stops14h 25m

Bucharest Otopeni Intl

Thu 28/5

23:20-08:40

1 stop11h 20m

£235

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Thu 21/5

09:20-09:45

2 stops22h 25m

Bucharest Otopeni Intl

Thu 28/5

06:55-08:40

2 stops27h 45m

£244

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Sat 23/5

19:40-03:10

2 stops29h 30m

Bucharest Otopeni Intl

Sat 30/5

18:10-08:35

1 stop16h 25m

£267

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Sat 23/5

20:00-03:10

2 stops29h 10m

Bucharest Otopeni Intl

Sat 30/5

11:55-08:25

2 stops22h 30m

£268
Fastest return journey

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Thu 21/5

17:20-04:00

1 stop8h 40m

Bucharest Otopeni Intl

Thu 28/5

19:30-08:40

1 stop15h 10m

£278

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Wed 13/5

17:20-00:55

1 stop5h 35m

Bucharest Otopeni Intl

Sat 16/5

14:00-08:45

1 stop20h 45m

£280

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Bucharest from

How to get the cheapest flight ticket from Southampton to Bucharest Otopeni Intl Airport

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 Bucharest Otopeni Intl Airport?

According to our data, Wednesday is the cheapest day to fly to Bucharest Otopeni Intl Airport from Southampton. The lowest ticket price found for a Wednesday departure recently was £103. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Bucharest Otopeni Intl Airport is Friday, with ticket prices averaging around £142.

What is the cheapest time of day to depart on your flight to Bucharest Otopeni Intl Airport?

Our most recent data shows that the best time of day to fly to Bucharest Otopeni Intl Airport is in the morning. Flights from Southampton to Bucharest Otopeni Intl Airport during this time can be as low as £116. In contrast, the most expensive time of day to depart to Bucharest Otopeni Intl Airport is in the evening when prices are around £160.

When to book flights from Southampton to Bucharest Otopeni Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Bucharest Otopeni Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Bucharest Otopeni Intl Airport (SOU to OTP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Bucharest Otopeni Intl Airport

Fastest flight time

14h 25m

Direct flights

None
The fastest flight from Southampton to Bucharest Otopeni Intl Airport takes 14h 25m
There are no direct flights from Southampton to Bucharest Otopeni Intl Airport. There are no popular flight routes from Southampton to Bucharest Otopeni Intl Airport.
Search flight deals

Frequently asked questions about flying from Southampton to Bucharest Otopeni Intl Airport

  • How far is Southampton Eastleigh to Bucharest Otopeni Intl by plane?

    Bucharest Otopeni Intl is 1340.7 mi away from Southampton Eastleigh. A reasonable flight in good conditions will take 14h 25m.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Bucharest Otopeni Intl Airport?

    Prices for flights from Southampton Eastleigh Airport to Bucharest Otopeni Intl Airport refresh daily.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Bucharest Otopeni Intl Airport?

    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 Bucharest Otopeni Intl Airport.

  • What documentation or ID do you need to fly to Bucharest Otopeni Intl Airport?

    The travel and health documents required for your trip to Bucharest Otopeni Intl Airport 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 Bucharest Otopeni Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Bucharest?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Southampton to Bucharest . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Bucharest from Southampton on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Bucharest from Southampton. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Southampton to Bucharest now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bucharest and let you know when they change.

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