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 30m. 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.

£75+ 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

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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 3 October 2026.

Sun 8/1119:30 -

1 stop12h 20m

Sat 14/1111:35 -

2 stops23h 10m

Deal found 1/10£158

Thu 12/1109:20 -

1 stop13h 30m

Thu 19/1106:00 -

2 stops34h 10m

Deal found 28/9£172

Sat 14/1109:25 -

1 stop5h 45m

Sat 21/1118:00 -

1 stop16h 55m

Deal found 30/9£201

Sun 8/1117:30 -

1 stop17h 30m

Sat 14/1118:00 -

1 stop16h 55m

Deal found 1/10£203

Sat 14/1112:25 -

1 stop21h 40m

Sat 21/1114:10 -

2 stops20h 35m

Deal found 30/9£222

Find flight deals from Southampton to Otopeni Intl

Round-trip from	£158
One-way from	£75
Popular in	December
Cheapest in	January
Average price	£100

8/11-14/11
3 total stops
35h 30m total
Southampton to Bucharest

Search Deals

22/10-31/12
2 total stops
24h 10m total
Southampton to Bucharest

Search Deals

High demand for flights, 3% potential price rise

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

Search Deals

Average for round-trip flights in October 2026

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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

Sun 8/11

16:05-09:15

2 stops15h 10m

Bucharest Otopeni Intl

Sat 14/11

11:35-08:45

2 stops23h 10m

£183

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Thu 12/11

09:20-11:25

2 stops24h 05m

Bucharest Otopeni Intl

Thu 19/11

17:35-14:10

2 stops22h 35m

£190

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Sun 8/11

17:30-13:00

1 stop17h 30m

Bucharest Otopeni Intl

Sat 14/11

18:00-08:55

1 stop16h 55m

£203

Fastest return journey

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Thu 22/10

15:25-01:35

1 stop8h 10m

Bucharest Otopeni Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£212

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Thu 22/10

12:35-01:20

2 stops34h 45m

Bucharest Otopeni Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£306

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Sat 14/11

17:20-18:40

3 stops23h 20m

Bucharest Otopeni Intl

Sat 21/11

08:20-08:45

3 stops26h 25m

£346

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Fri 23/10

08:55-19:05

2 stops32h 10m

Bucharest Otopeni Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£355

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Fri 16/10

09:25-01:35

1 stop14h 10m

Bucharest Otopeni Intl

Fri 30/10

18:00-08:55

1 stop16h 55m

£363

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Mon 8/3

12:35-15:30

2 stops24h 55m

Bucharest Otopeni Intl

Thu 11/3

16:35-12:05

2 stops21h 30m

£527

SouthamptonBucharest

SOU Southampton Eastleigh - OTP Bucharest Otopeni Intl

SOUOTP

Southampton Eastleigh

Sun 8/11

12:35-00:05

2 stops33h 30m

Bucharest Otopeni Intl

Sat 14/11

16:10-19:10

2 stops29h 00m

£555

Flights are sorted by cheapest return flights first.

Deals found on 28/9

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 30m. 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.

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

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

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

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

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Cheap flights from Southampton to Bucharest Otopeni Intl Airport from £75

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/10. 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 3 October 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 3 October 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 3 October 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 3 October 2026.

Last-minute flights from Southampton to Otopeni IntlDiscover last-minute flight deals from Southampton to Otopeni Intl. Data last updated 3 October 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to Otopeni Intl. Data last updated 3 October 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 3 October 2026.

Search for one-way flight options from Southampton to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated 3 October 2026.

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Best time to book a flight from Southampton to Otopeni Intl

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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?

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Southampton and Otopeni Intl flights

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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 3 October 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 3 October 2026.

Last-minute flights from Southampton to Otopeni Intl
Discover last-minute flight deals from Southampton to Otopeni Intl. Data last updated 3 October 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 3 October 2026.