Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Romania to London from £68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Romania to London departing on 14/10. 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

Find the cheapest flights from Romania to London

Recent return flight deals from Romania to London

Enter your travel dates to find the best prices.
KLM Logo
18:10 - 08:35OTP  Bucharest Otopeni Intl-SOU Southampton Eastleigh
16h 25m1 stop Amsterdam Schiphol
KLM Logo
17:20 - 00:55SOU  Southampton Eastleigh-OTP Bucharest Otopeni Intl
5h 35m1 stop Amsterdam Schiphol
£325KLM
Mon, 28 Sep - Tue, 6 Oct
British Airways Logo
16:45 - 12:05OTP  Bucharest Otopeni Intl-SOU Southampton Eastleigh
21h 20m2 stops London Heathrow Belfast City
British Airways Logo
19:40 - 00:05SOU  Southampton Eastleigh-OTP Bucharest Otopeni Intl
26h 25m2 stops Belfast City London Heathrow
£465British Airways
Fri, 6 Nov - Mon, 9 Nov
British Airways Logo
20:00 - 19:00OTP  Bucharest Otopeni Intl-SOU Southampton Eastleigh
25h 00m2 stops London Heathrow Belfast City
British Airways Logo
08:55 - 01:20SOU  Southampton Eastleigh-OTP Bucharest Otopeni Intl
14h 25m2 stops Belfast City London Heathrow
£465British Airways
Sat, 10 Oct - Tue, 13 Oct
British Airways Logo
20:00 - 19:00OTP  Bucharest Otopeni Intl-SOU Southampton Eastleigh
25h 00m2 stops London Heathrow Belfast City
British Airways Logo
08:55 - 01:20SOU  Southampton Eastleigh-OTP Bucharest Otopeni Intl
14h 25m2 stops Belfast City London Heathrow
£466British Airways
Sat, 10 Oct - Tue, 13 Oct
British Airways Logo
08:15 - 19:00OTP  Bucharest Otopeni Intl-SOU Southampton Eastleigh
12h 45m2 stops London Heathrow Belfast City
British Airways Logo
12:35 - 01:20SOU  Southampton Eastleigh-OTP Bucharest Otopeni Intl
10h 45m2 stops Belfast City London Heathrow
£535British Airways
Mon, 28 Sep - Tue, 6 Oct

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

KLM flights from Romania to Southampton

Our best KLM deals on Romania to Southampton flight tickets
KLM
28 Sept
OTP18:10Bucharest Otopeni Intl
16h 25m
1 stop
SOU08:35Southampton Eastleigh
6 Oct
SOU17:20Southampton Eastleigh
5h 35m
1 stop
OTP00:55Bucharest Otopeni Intl
£325
KLM
15 Aug
OTP14:00Bucharest Otopeni Intl
20h 45m
1 stop
SOU08:45Southampton Eastleigh
19 Aug
SOU09:15Southampton Eastleigh
13h 40m
1 stop
OTP00:55Bucharest Otopeni Intl
£366

British Airways flights from Romania to Southampton

Our best British Airways deals on Romania to Southampton flight tickets
British Airways
6 Nov
OTP16:45Bucharest Otopeni Intl
21h 20m
2 stops
SOU12:05Southampton Eastleigh
9 Nov
SOU19:40Southampton Eastleigh
26h 25m
2 stops
OTP00:05Bucharest Otopeni Intl
£465
British Airways
10 Oct
OTP20:00Bucharest Otopeni Intl
25h 00m
2 stops
SOU19:00Southampton Eastleigh
13 Oct
SOU08:55Southampton Eastleigh
14h 25m
2 stops
OTP01:20Bucharest Otopeni Intl
£465
British Airways
10 Oct
OTP20:00Bucharest Otopeni Intl
25h 00m
2 stops
SOU19:00Southampton Eastleigh
13 Oct
SOU08:55Southampton Eastleigh
14h 25m
2 stops
OTP01:20Bucharest Otopeni Intl
£466

momondo Fare Finder

 
Customise your flight search to find flights from Romania to Southampton 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 9 August 2026.
Use the filters below to find and compare flights from Romania to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BucharestSouthampton

OTP Bucharest Otopeni Intl - SOU Southampton Eastleigh

OTPSOU

Bucharest Otopeni Intl

Mon 28/9

18:10-08:35

1 stop16h 25m

Southampton Eastleigh

Tue 6/10

17:20-00:55

1 stop5h 35m

£325

BucharestSouthampton

OTP Bucharest Otopeni Intl - SOU Southampton Eastleigh

OTPSOU

Bucharest Otopeni Intl

Fri 6/11

16:45-12:05

2 stops21h 20m

Southampton Eastleigh

Mon 9/11

19:40-00:05

2 stops26h 25m

£465

BucharestSouthampton

OTP Bucharest Otopeni Intl - SOU Southampton Eastleigh

OTPSOU

Bucharest Otopeni Intl

Sat 10/10

20:00-19:00

2 stops25h 00m

Southampton Eastleigh

Tue 13/10

08:55-01:20

2 stops14h 25m

£465

BucharestSouthampton

OTP Bucharest Otopeni Intl - SOU Southampton Eastleigh

OTPSOU

Bucharest Otopeni Intl

Sat 10/10

20:00-19:00

2 stops25h 00m

Southampton Eastleigh

Tue 13/10

08:55-01:20

2 stops14h 25m

£466

BucharestSouthampton

OTP Bucharest Otopeni Intl - SOU Southampton Eastleigh

OTPSOU

Bucharest Otopeni Intl

Mon 28/9

08:15-19:00

2 stops12h 45m

Southampton Eastleigh

Tue 6/10

12:35-01:20

2 stops10h 45m

£535
Cheapest one-way

BucharestSouthampton

OTP Bucharest Otopeni Intl - SOU Southampton Eastleigh

OTPSOU

Bucharest Otopeni Intl

Wed 14/10

12:30-08:35

2 stops22h 05m

£68

BucharestSouthampton

OTP Bucharest Otopeni Intl - SOU Southampton Eastleigh

OTPSOU

Bucharest Otopeni Intl

Wed 14/10

13:10-08:35

3 stops21h 25m

£119
Fastest single journey

BucharestSouthampton

OTP Bucharest Otopeni Intl - SOU Southampton Eastleigh

OTPSOU

Bucharest Otopeni Intl

Wed 14/10

08:40-15:00

1 stop8h 20m

£150

BucharestSouthampton

OTP Bucharest Otopeni Intl - SOU Southampton Eastleigh

OTPSOU

Bucharest Otopeni Intl

Tue 18/8

18:10-15:45

2 stops23h 35m

£307

BucharestSouthampton

OTP Bucharest Otopeni Intl - SOU Southampton Eastleigh

OTPSOU

Bucharest Otopeni Intl

Fri 4/9

15:30-12:05

2 stops22h 35m

£309

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Romania to Southampton

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 airline that flies from Romania to Southampton Eastleigh?

British Airways is the most popular carrier operating from Romania to Southampton Eastleigh

Which airlines fly to Southampton?

Wizz Air, British Airways and Wizz Air are the top three most popular airlines that fly to Southampton from Romania according to our data. Wizz Air is the first choice among our users, with 75% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 5 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

Cheap Romania to Southampton flight deals and tips

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

Fastest flight time

15h 35m

Direct flights

None
The fastest flight from Romania to Southampton takes 15h 35m
There are no direct flights from Romania to Southampton. There are no popular flight routes from Romania to Southampton.
Search flight deals

Frequently asked questions about flying from Romania to Southampton

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Romania to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The necessary travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

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

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 Romania to Southampton for you.

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

Yes. momondo enables you to select and highlight flights to Southampton from Romania with this policy.

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

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

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

An easier way to manage your Southampton 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
Tue 8/9
Tue 15/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom