SOU - OTP

£167 Find Cheap Flights from Southampton to Bucharest

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Southampton to Otopeni Intl departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Southampton to Bucharest, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Southampton to Bucharest, as well as popular online travel agencies
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

Save 30% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap Flight Deals from Southampton to Bucharest (SOU-OTP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southampton to Bucharest that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Southampton to Otopeni Intl

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Southampton to Otopeni Intl.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
08:30 - 00:40SOU-OTP
14h 10m2 stops
17:50 - 11:55OTP-SOU
20h 05m2 stops
Mon, 3 Feb - Wed, 5 Feb
11:50 - 03:00SOU-OTP
13h 10m2 stops
14:50 - 14:00OTP-SOU
25h 10m1 stop
Mon, 3 Feb - Sun, 9 Feb
09:30 - 16:40SOU-OTP
5h 10m1 stop
06:00 - 16:50OTP-SOU
12h 50m1 stop
£179KLM
Find Deal
Sat, 1 Feb - Sat, 8 Feb
09:00 - 16:40SOU-OTP
5h 40m1 stop
17:25 - 08:50OTP-SOU
17h 25m1 stop
£180KLM
Find Deal
Tue, 21 Jan - Fri, 24 Jan
08:30 - 00:40SOU-OTP
14h 10m2 stops
22:15 - 11:55OTP-SOU
15h 40m2 stops
Mon, 3 Feb - Sun, 9 Feb
17:20 - 00:40SOU-OTP
5h 20m1 stop
17:25 - 08:25OTP-SOU
17h 00m1 stop
£270KLM
Find Deal
Mon, 3 Feb - Wed, 5 Feb
17:20 - 00:40SOU-OTP
5h 20m1 stop
14:00 - 16:50OTP-SOU
4h 50m1 stop
£272KLM
Find Deal
Wed, 22 Jan - Wed, 29 Jan
09:45 - 23:25SOU-OTP
11h 40m2 stops
07:40 - 19:25OTP-SOU
13h 45m2 stops
£461British Airways
Find Deal
Sat, 1 Feb - Sun, 2 Feb
08:40 - 22:55SOU-OTP
12h 15m2 stops
16:40 - 08:10OTP-SOU
17h 30m2 stops
£477British Airways
Find Deal
Tue, 28 Jan - Thu, 30 Jan
09:45 - 23:25SOU-OTP
11h 40m2 stops
08:05 - 19:25OTP-SOU
13h 20m2 stops
£479British Airways
Find Deal
Sat, 1 Mar - Mon, 3 Mar

Flights from Southampton to Otopeni Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Southampton to Otopeni Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Southampton to Bucharest Otopeni Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Southampton to Bucharest Otopeni Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Southampton to Bucharest Otopeni Intl Airport is January, where tickets cost £48 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is £280 and £237 respectively.

Good to know - Cheap tickets from Southampton to Bucharest

Cheapest flight

£167
Flight from Southampton to Bucharest

When to book flights from Southampton to Otopeni Intl

Are your dates flexible? Find out the best times to travel from Southampton to Otopeni Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Southampton to Bucharest flights

  • What is the cheapest flight from Southampton to Bucharest Otopeni Intl Airport?

    In the last 3 days, the lowest price for a flight from Southampton to Bucharest Otopeni Intl Airport was £207 for a return ticket.

  • Which aircraft models fly most regularly from Southampton to Bucharest?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Southampton to Bucharest?

    SkyTeam, and oneworld are the airline alliances operating flights between Southampton and Bucharest, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Southampton to Bucharest?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southampton to Bucharest.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southampton to Bucharest?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bucharest from Southampton is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southampton to Bucharest?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bucharest with an airline and back to Southampton with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southampton to Bucharest?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bucharest from Southampton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Southampton to Otopeni Intl

 
See real verified KAYAK customer reviews for airlines flying from Southampton to Bucharest. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Southampton to Otopeni Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1338 reviews
8.4Crew
7.7Comfort
7.2Entertainment
7.3Food
7.8Boarding
Airline reviews

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

10.0 ExcellentAnonymous, Dec 2024BRU - AMS
Read more KLM reviews

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

Transavia flight. Couldn't select seat or anything prior to flight. No connection with klm systems. Seats are very crammed. Extremely no frills.

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

Overall a very pleasant flight. No significant issues on either flight. Amsterdam airport is very convenient for connecting

Book cheap flights from Southampton to Bucharest

Cheapest flights to Bucharest from Southampton found in 2025

One-way flight deals

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1339 miSOU-OTP

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Everything you need to know for your flight from Southampton to Otopeni Intl

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