What is the cheapest airline to fly from Southampton to Warsaw round-trip?

KLM, at £196, was found to be the cheapest airline from Southampton to Warsaw..

What is the cheapest day to fly from Southampton to Warsaw?

Travellers seeking maximum savings on their Southampton to Warsaw flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Warsaw ranges from 20.0 - 70.0 inches per month. July is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Warsaw when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Warsaw, 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 17.0 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 day to fly round-trip from Southampton to Warsaw?

Users have found that flying from Southampton to Warsaw on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Southampton to Warsaw?

Users have found that booking a flight from Southampton to Warsaw at least 61 days early can save you up to 73% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Southampton to Warsaw for as little as £128 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £185 for flights departing within the next 3 days.

What is the cheapest month to fly from Southampton to Warsaw?

Flights from Southampton to Warsaw lean towards being more expensive in December. Prices are generally better when you fly from Southampton to Warsaw in January, with the cheapest ticket starting at £36.

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

A simple way to save on the total cost of your ticket is to fly from Southampton to Warsaw at midday. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the morning.

What airport do you fly from for flights from Southampton to Warsaw?

Most people fly from Southampton Eastleigh (SOU) if they book a flight from Southampton to Warsaw. On average, Eastleigh has 0 outbound flights to Warsaw per day from 1 airline. Southampton Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.

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

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

How can I find direct flights from Southampton to Warsaw?

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

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

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

Find Cheap Flights from Southampton to Warsaw

Cheap flight deals from Southampton to Warsaw

Popular in	December
Cheapest in	January
Average price	£102

High demand for flights, 1% potential price rise

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Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).

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Average for round-trip flights in September 2025

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Best time to book a flight from Southampton to Warsaw

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

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.

Cheapflights Insights

Everything you need to know about your flight from Southampton to Warsaw

What is the cheapest month to book a flight from Southampton to Warsaw?

Currently, January is the cheapest month in which you can book a flight from Southampton to Warsaw (average of £110). Flying from Southampton to Warsaw in July is currently the most expensive (average of £236). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Warsaw

See what other customers who have flown with KLM from Southampton to Warsaw have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,385 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

What airport do you fly from for flights from Southampton to Warsaw?
Most people fly from Southampton Eastleigh (SOU) if they book a flight from Southampton to Warsaw. On average, Eastleigh has 0 outbound flights to Warsaw per day from 1 airline. Southampton Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.
What is the cheapest airline to fly from Southampton to Warsaw round-trip?
KLM, at £196, was found to be the cheapest airline from Southampton to Warsaw..
Can I find deals for flights from Southampton to Warsaw that include hotel bookings?
Yes. In addition to deals on Southampton to Warsaw flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to Warsaw?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Warsaw.
Can I find deals for business class flights from Southampton to Warsaw?
Yes. Cheapflights offers flight deals from Southampton to Warsaw by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Southampton to Warsaw?
Currently, January is the cheapest month in which you can book a flight from Southampton to Warsaw (average of £110). Flying from Southampton to Warsaw in July is currently the most expensive (average of £236). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Southampton to Warsaw

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£196	Average£318	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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How does Cheapflights help users find flights from Southampton to Warsaw?

Cheapflights makes it easy to find Southampton to Warsaw flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

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

Yes! Cheapflights helps users easily find flights from Southampton to Warsaw with no change fees.

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

Not ready to book yet? You can track prices for flights from Southampton to Warsaw on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Southampton to Warsaw

Cheap flight deals from Southampton to Warsaw

Popular in

Cheapest in

Average price

Best time to book a flight from Southampton to Warsaw

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

Cheapflights Insights

Everything you need to know about your flight from Southampton to Warsaw

What is the cheapest month to book a flight from Southampton to Warsaw?

Reviews of airlines servicing Warsaw

See what other customers who have flown with KLM from Southampton to Warsaw have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Warsaw. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Southampton to Warsaw?

What is the cheapest airline to fly from Southampton to Warsaw round-trip?

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

How can I find direct flights from Southampton to Warsaw?

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

What is the cheapest month to book a flight from Southampton to Warsaw?

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 Warsaw

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

Top airline flying from Southampton to Warsaw

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Southampton to Warsaw?

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

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

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

100% Free

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