How long is the flight from Southampton to Bucharest Otopeni Intl Airport?

There are many flights that can get you from Southampton to Bucharest Otopeni Intl Airport in 17h 40m. Fly via KLM to get the fastest option. Airlines will cover a distance of 1339 mi.

In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport ranges from 20.0 - 80.0 inches per month. June is typically the wettest month, when rainfall can reach 80.0 mm. October is typically the driest time to visit Bucharest Otopeni Intl Airport when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What is the cheapest time of day to fly from SOU to OTP?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Bucharest Otopeni Intl Airport as you normally would.

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

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

Can I find deals for flights from Southampton to Otopeni Intl that include hotel bookings?

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

How can I find direct flights from Southampton to Otopeni Intl?

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

Can I find deals for business class flights from Southampton to Otopeni Intl?

Yes. Cheapflights offers flight deals from Southampton to Otopeni Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£114+ Cheap Flights from Southampton to Bucharest Otopeni Intl Airport

Cheap flight deals from Southampton to Otopeni Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Southampton to Otopeni Intl
Explore the most affordable flight options available from Southampton to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2026.

Mon 12/1019:20 -

1 stop16h 00m

Thu 15/1018:20 -

1 stop16h 25m

Deal found 15/8£163

Sat 3/1007:50 -

2 stops17h 20m

Sat 10/1006:10 -

1 stop27h 45m

Deal found 19/8£180

Mon 12/1020:40 -

1 stop11h 10m

Wed 14/1020:20 -

2 stops14h 15m

Deal found 15/8£185

Sat 5/912:15 -

2 stops21h 20m

Wed 9/913:10 -

2 stops21h 25m

Deal found 17/8£186

Sun 11/1012:35 -

2 stops12h 35m

Thu 15/1018:20 -

1 stop16h 25m

Deal found 15/8£191

Thu 17/912:35 -

2 stops8h 35m

Thu 24/918:20 -

1 stop16h 25m

Deal found 18/8£192

Mon 12/1020:40 -

1 stop11h 10m

Mon 19/1023:35 -

2 stops15h 15m

Deal found 15/8£194

Wed 14/1020:00 -

2 stops25h 10m

Fri 16/1011:55 -

2 stops25h 50m

Deal found 15/8£197

Thu 15/1015:25 -

1 stop8h 10m

Sun 18/1005:55 -

2 stops8h 10m

Deal found 15/8£206

Find flight deals from Southampton to Otopeni Intl

Round-trip from	£163
One-way from	£114
Popular in	December
Cheapest in	January
Average price	£220

12/10-15/10
2 total stops
32h 25m total
Southampton to Bucharest

Search Deals

13/9
2 total stops
32h 30m total
Southampton to Bucharest

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 8% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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 Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Sat 3/10

07:50-03:10

2 stops17h 20m

Bucharest Otopeni Intl

Sat 10/10

06:10-07:55

1 stop27h 45m

£180

Fastest return journey

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Thu 17/9

08:55-23:10

2 stops12h 15m

Bucharest Otopeni Intl

Thu 24/9

21:00-08:45

2 stops13h 45m

£204

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Sat 3/10

17:20-13:00

1 stop17h 40m

Bucharest Otopeni Intl

Sat 10/10

18:30-08:45

1 stop16h 15m

£245

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Thu 10/9

17:20-00:55

1 stop5h 35m

Bucharest Otopeni Intl

Wed 16/9

14:00-08:35

1 stop20h 35m

£246

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Thu 17/9

17:20-13:00

1 stop17h 40m

Bucharest Otopeni Intl

Thu 24/9

07:05-08:35

1 stop27h 30m

£247

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Sat 5/9

17:20-00:55

1 stop5h 35m

Bucharest Otopeni Intl

Wed 9/9

14:00-08:35

1 stop20h 35m

£265

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Sat 5/9

20:00-22:25

1 stop24h 25m

Bucharest Otopeni Intl

Wed 9/9

19:20-08:35

2 stops15h 15m

£278

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Wed 14/10

19:30-00:20

2 stops26h 50m

Bucharest Otopeni Intl

Mon 19/10

08:15-12:05

2 stops29h 50m

£527

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Tue 13/10

08:55-01:20

2 stops14h 25m

Bucharest Otopeni Intl

Wed 14/10

16:15-08:25

2 stops18h 10m

£541

Cheapest one-way

Fastest single journey

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Sun 13/9

08:55-19:25

2 stops32h 30m

£114

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 13 resultsSorted by cheapest first

Best time to book a flight from Southampton to Otopeni Intl

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

SOU-OTP

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly from for flights from Southampton to Bucharest Otopeni Intl?
Located just 3.5 mi from the city center, Southampton Eastleigh is the airport most travelers will use when flying to Bucharest Otopeni Intl from Southampton. Booking flights from Eastleigh (SOU) to Bucharest Otopeni Intl should be relatively easy as there are 0 daily outbound flights to Bucharest Otopeni Intl from 0 different airlines.
How long is the flight from Southampton to Bucharest Otopeni Intl Airport?
There are many flights that can get you from Southampton to Bucharest Otopeni Intl Airport in 17h 40m. Fly via KLM to get the fastest option. Airlines will cover a distance of 1339 mi.
Can I find deals for flights from Southampton to Otopeni Intl that include hotel bookings?
Yes. In addition to deals on Southampton to Otopeni Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to Otopeni Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Otopeni Intl.
Can I find deals for business class flights from Southampton to Otopeni Intl?
Yes. Cheapflights offers flight deals from Southampton to Otopeni Intl 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

Otopeni

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Romania

Flights by cabin class

Other flight options

Other flights from Southampton

Otopeni Intl flight routes

Popular flights

Alternative routes for Southampton to Otopeni Intl

Heathrow to Otopeni Intl flights

Luton to Otopeni Intl flights

Stansted to Otopeni Intl flights

Gatwick to Otopeni Intl flights

London City to Otopeni Intl flights

Manchester to Otopeni Intl flights

Birmingham to Otopeni Intl flights

Edinburgh to Otopeni Intl flights

Southend to Otopeni Intl flights

Leeds to Otopeni Intl flights

Bristol to Otopeni Intl flights

Liverpool to Otopeni Intl flights

Newcastle upon Tyne to Otopeni Intl flights

East Midlands to Otopeni Intl flights

Doncaster to Otopeni Intl flights

Grimsby to Otopeni Intl flights

Fly with Cheapflights

How does Cheapflights help users find flights from Southampton to Otopeni Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southampton to Otopeni Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Otopeni Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Southampton to Otopeni Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Southampton to Otopeni Intl with no change fees?

Yes, we can. To see specific flights from Southampton to Otopeni Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Southampton to Otopeni Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Otopeni Intl from Southampton today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Southampton to Bucharest Otopeni Intl Airport from £114

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Otopeni Intl

Cheapest flights from Southampton to Otopeni IntlExplore the most affordable flight options available from Southampton to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2026.

Explore the most affordable flight options available from Southampton to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2026.

Best flights from Southampton to Otopeni IntlDiscover carefully curated flight deals from Southampton to Otopeni Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Discover carefully curated flight deals from Southampton to Otopeni Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Last-minute flights from Southampton to Otopeni IntlDiscover last-minute flight deals from Southampton to Otopeni Intl. Data last updated 20 August 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to Otopeni Intl. Data last updated 20 August 2026 and is based on user searches.

One-way flights from Southampton to Otopeni IntlSearch for one-way flight options from Southampton to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.

Search for one-way flight options from Southampton to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.

Find flight deals from Southampton to Otopeni Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Bucharest Otopeni Intl Airport that are best for you.

Best time to book a flight from Southampton to Otopeni Intl

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

Related info for your journey

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

How long is the flight from Southampton to Bucharest Otopeni Intl Airport?

Can I find deals for flights from Southampton to Otopeni Intl that include hotel bookings?

How can I find direct flights from Southampton to Otopeni Intl?

Can I find deals for business class flights from Southampton to Otopeni Intl?

Travelling to a place near Bucharest Otopeni Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southampton to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Otopeni Intl by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Romania

Book a non-stop flight to one of these other cities located in Romania.

Search flights from Southampton to Otopeni Intl by cabin class

Find flights from Southampton to Otopeni Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Southampton and Otopeni Intl flights

Browse other Southampton and Otopeni Intl flight options. Last updated on 20 August 2026.

Other flights from Southampton

Browse through other flights departing from Southampton. Flights are based on user searches made on Cheapflights and were last updated on 20 August 2026.

Other flights to Otopeni Intl

Explore flights to Otopeni Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 20 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Southampton to Otopeni Intl?

Why should you use Cheapflights to find cheap flight tickets from Southampton to Otopeni Intl?

Can Cheapflights find flights from Southampton to Otopeni Intl with no change fees?

Can Cheapflights notify me if prices for flights from Southampton to Otopeni Intl become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Southampton to Otopeni Intl
Explore the most affordable flight options available from Southampton to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2026.

Best flights from Southampton to Otopeni Intl
Discover carefully curated flight deals from Southampton to Otopeni Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Last-minute flights from Southampton to Otopeni Intl
Discover last-minute flight deals from Southampton to Otopeni Intl. Data last updated 20 August 2026 and is based on user searches.

One-way flights from Southampton to Otopeni Intl
Search for one-way flight options from Southampton to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.