Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Southampton to Bucharest from £114

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Bucharest departing on 20/7. 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
Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Southampton to Bucharest

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:40 - 09:50
SOU
-
OTP
11h 10m
1 stop
Multiple Airlines Logo
23:35 - 16:50
OTP
-
SOU
19h 15m
2 stops
£201Multiple Airlines
Mon, 13 Jul - Mon, 20 Jul
Multiple Airlines Logo
20:40 - 09:50
SOU
-
OTP
11h 10m
1 stop
Multiple Airlines Logo
23:35 - 19:30
OTP
-
SOU
21h 55m
2 stops
£216Multiple Airlines
Mon, 20 Jul - Mon, 27 Jul
Multiple Airlines Logo
20:40 - 18:40
SOU
-
OTP
20h 00m
2 stops
Multiple Airlines Logo
23:35 - 19:30
OTP
-
SOU
21h 55m
2 stops
£222Multiple Airlines
Mon, 13 Jul - Mon, 20 Jul
Multiple Airlines Logo
20:40 - 18:40
SOU
-
OTP
20h 00m
2 stops
Multiple Airlines Logo
23:35 - 19:30
OTP
-
SOU
21h 55m
2 stops
£225Multiple Airlines
Mon, 20 Jul - Mon, 27 Jul
Multiple Airlines Logo
12:35 - 13:40
SOU
-
OTP
23h 05m
2 stops
Multiple Airlines Logo
19:00 - 19:30
OTP
-
SOU
26h 30m
2 stops
£235Multiple Airlines
Sun, 30 Aug - Mon, 31 Aug
Multiple Airlines Logo
20:40 - 18:40
SOU
-
OTP
20h 00m
3 stops
Multiple Airlines Logo
23:35 - 16:50
OTP
-
SOU
19h 15m
2 stops
£242Multiple Airlines
Mon, 13 Jul - Mon, 20 Jul
Multiple Airlines Logo
20:40 - 18:40
SOU
-
OTP
20h 00m
3 stops
Multiple Airlines Logo
23:35 - 19:30
OTP
-
SOU
21h 55m
2 stops
£243Multiple Airlines
Mon, 20 Jul - Mon, 27 Jul
Multiple Airlines Logo
20:40 - 09:50
SOU
-
OTP
11h 10m
1 stop
Multiple Airlines Logo
20:55 - 19:30
OTP
-
SOU
24h 35m
2 stops
£270Multiple Airlines
Mon, 3 Aug - Mon, 10 Aug
KLM Logo
18:05 - 00:55
SOU
-
OTP
4h 50m
1 stop
KLM Logo
14:00 - 08:45
OTP
-
SOU
20h 45m
1 stop
£294KLM
Mon, 13 Jul - Mon, 20 Jul
Multiple Airlines Logo
20:00 - 13:45
SOU
-
OTP
15h 45m
2 stops
Multiple Airlines Logo
20:55 - 16:50
OTP
-
SOU
21h 55m
2 stops
£310Multiple Airlines
Mon, 3 Aug - Mon, 10 Aug

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

British Airways flights from Southampton to Bucharest

Our best British Airways deals on Southampton to Bucharest flight tickets
British Airways
8 Dec
SOU19:40Southampton Eastleigh
26h 25m
2 stops
OTP00:05Bucharest Otopeni Intl
1 Jan
OTP08:00Bucharest Otopeni Intl
50h 25m
2 stops
SOU08:25Southampton Eastleigh
£501
British Airways
8 Dec
SOU19:40Southampton Eastleigh
26h 25m
2 stops
OTP00:05Bucharest Otopeni Intl
5 Jan
OTP08:20Bucharest Otopeni Intl
12h 40m
2 stops
SOU19:00Southampton Eastleigh
£516
British Airways
11 Dec
SOU19:40Southampton Eastleigh
25h 45m
2 stops
OTP23:25Bucharest Otopeni Intl
1 Jan
OTP20:20Bucharest Otopeni Intl
38h 05m
2 stops
SOU08:25Southampton Eastleigh
£525

KLM flights from Southampton to Bucharest

Our best KLM deals on Southampton to Bucharest flight tickets
KLM
13 Jul
SOU18:05Southampton Eastleigh
4h 50m
1 stop
OTP00:55Bucharest Otopeni Intl
20 Jul
OTP14:00Bucharest Otopeni Intl
20h 45m
1 stop
SOU08:45Southampton Eastleigh
£294
KLM
3 Aug
SOU18:05Southampton Eastleigh
21h 35m
1 stop
OTP17:40Bucharest Otopeni Intl
10 Aug
OTP18:30Bucharest Otopeni Intl
16h 15m
1 stop
SOU08:45Southampton Eastleigh
£325
KLM
20 Jul
SOU18:05Southampton Eastleigh
16h 55m
1 stop
OTP13:00Bucharest Otopeni Intl
27 Jul
OTP14:00Bucharest Otopeni Intl
20h 45m
1 stop
SOU08:45Southampton Eastleigh
£345

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Bucharest 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 27 June 2026.
Use the filters below to find and compare flights from Southampton to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 13/7

20:40-09:50

1 stop11h 10m

Bucharest Otopeni Intl

Mon 20/7

23:35-16:50

2 stops19h 15m

£201

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 20/7

20:40-09:50

1 stop11h 10m

Bucharest Otopeni Intl

Mon 27/7

23:35-19:30

2 stops21h 55m

£216

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 13/7

20:40-18:40

2 stops20h 00m

Bucharest Otopeni Intl

Mon 20/7

23:35-19:30

2 stops21h 55m

£222

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 20/7

20:40-18:40

2 stops20h 00m

Bucharest Otopeni Intl

Mon 27/7

23:35-19:30

2 stops21h 55m

£225

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Sun 30/8

12:35-13:40

2 stops23h 05m

Bucharest Otopeni Intl

Mon 31/8

19:00-19:30

2 stops26h 30m

£235

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 13/7

20:40-18:40

3 stops20h 00m

Bucharest Otopeni Intl

Mon 20/7

23:35-16:50

2 stops19h 15m

£242

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 20/7

20:40-18:40

3 stops20h 00m

Bucharest Otopeni Intl

Mon 27/7

23:35-19:30

2 stops21h 55m

£243

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 3/8

20:40-09:50

1 stop11h 10m

Bucharest Otopeni Intl

Mon 10/8

20:55-19:30

2 stops24h 35m

£270
Fastest return journey

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 13/7

18:05-00:55

1 stop4h 50m

Bucharest Otopeni Intl

Mon 20/7

14:00-08:45

1 stop20h 45m

£294

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 3/8

20:00-13:45

2 stops15h 45m

Bucharest Otopeni Intl

Mon 10/8

20:55-16:50

2 stops21h 55m

£310

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Bucharest from

How to get the cheapest flight ticket from Southampton to Bucharest

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?

According to our data, Monday is the cheapest day to fly to Bucharest from Southampton. The lowest ticket price found for a Monday departure recently was £109. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Southampton to Bucharest for around £140.

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

Flying to Bucharest from Southampton in the morning is the least expensive time of day to depart. momondo users have found prices as low as £119 when looking at flights departing in the morning. Try not to purchase tickets in the evening because they tend to be around £154. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Southampton to Bucharest

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

Cheap Southampton to Bucharest (SOU to BUH) flight deals and tips

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

Fastest flight time

23h 05m

Direct flights

None
The fastest flight from Southampton to Bucharest takes 23h 05m
There are no direct flights from Southampton to Bucharest. There are no popular flight routes from Southampton to Bucharest.
Search flight deals

Frequently asked questions about flying from Southampton to Bucharest

  • How far is Southampton Eastleigh to Bucharest by plane?

    A flight from Southampton Eastleigh to Bucharest will travel around 1345.3 mi. Flights usually cover this in 23h 05m, depending on flying conditions and air traffic around both airports.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Southampton Eastleigh Airport to Bucharest.

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

    The travel and health documents you'll need for your trip to Bucharest may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bucharest. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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?

Finding the right flight to Bucharest from Southampton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bucharest quick and easy, saving you time and money.

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?

Once you have performed a search for Southampton to Bucharest 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 Bucharest right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bucharest from Southampton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Bucharest 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 27/7
Mon 3/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest
Bucharest Baneasa Airport
Bucharest Otopeni Intl Airport