How long is the flight from Portsmouth to Lithuania?

There are many flights that can get you from Portsmouth to Lithuania in 17h 45m. Fly via KLM to get the fastest option. The distance between Portsmouth and Lithuania is about 1134 mi.

In terms of precipitation, rainfall in Lithuania ranges from 34.0 - 79.0 inches per month. July is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Lithuania when rainfall is around 34.0 mm.

If weather is an important factor for your trip to Lithuania, 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 -5.0 C).

Can I find deals for flights from Portsmouth to Lithuania that include hotel bookings?

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

How can I find direct flights from Portsmouth to Lithuania?

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

Can I find deals for business class flights from Portsmouth to Lithuania?

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

£166+ Cheap Flights from Portsmouth to Lithuania

Cheap flight deals from Portsmouth to Lithuania

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

Cheapest flights from Portsmouth to Lithuania
Explore the most affordable flight options available from Portsmouth to Lithuania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Sun 1/1114:00 -

2 stops20h 20m

Sun 8/1116:45 -

1 stop28h 05m

Deal found 17/9£166

Fri 9/1012:20 -

2 stops23h 05m

Sun 18/1020:45 -

2 stops22h 05m

Deal found 14/9£277

Thu 5/1117:35 -

1 stop17h 45m

Sat 14/1107:45 -

1 stop27h 10m

Deal found 17/9£346

Sun 1/1109:30 -

1 stop8h 25m

Sat 7/1107:45 -

1 stop11h 05m

Deal found 17/9£357

Fri 9/1009:05 -

1 stop8h 45m

Sun 18/1007:50 -

1 stop11h 00m

Deal found 14/9£364

Sat 3/1009:15 -

1 stop8h 35m

Wed 7/1014:10 -

1 stop4h 40m

Deal found 17/9£479

Find flight deals from Portsmouth to Lithuania

Round-trip from	£166
Popular in	July
Cheapest in	January
Average price	£90

1/11-8/11
3 total stops
48h 25m total
Portsmouth to Lithuania

Search Deals

Highest demand for flights based on searches. 33% potential increase in price (£48 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to Lithuania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonVilnius

SOU Southampton Eastleigh - VNO Vilnius

SOUVNO

Southampton Eastleigh

Sun 1/11

14:00-12:20

2 stops20h 20m

Vilnius

Sun 8/11

15:15-11:55

3 stops22h 40m

£249

SouthamptonVilnius

SOU Southampton Eastleigh - VNO Vilnius

SOUVNO

Southampton Eastleigh

Fri 9/10

12:20-13:25

2 stops23h 05m

Vilnius

Sun 18/10

20:25-16:50

3 stops22h 25m

£295

SouthamptonVilnius

SOU Southampton Eastleigh - VNO Vilnius

SOUVNO

Southampton Eastleigh

Thu 5/11

17:35-13:20

1 stop17h 45m

Vilnius

Sat 14/11

07:45-08:55

1 stop27h 10m

£346

SouthamptonVilnius

SOU Southampton Eastleigh - VNO Vilnius

SOUVNO

Southampton Eastleigh

Fri 9/10

09:05-19:50

1 stop8h 45m

Vilnius

Sun 18/10

07:50-16:50

1 stop11h 00m

£364

Fastest return journey

SouthamptonVilnius

SOU Southampton Eastleigh - VNO Vilnius

SOUVNO

Southampton Eastleigh

Sat 3/10

09:15-19:50

1 stop8h 35m

Vilnius

Wed 7/10

14:10-16:50

1 stop4h 40m

£479

SouthamptonVilnius

SOU Southampton Eastleigh - VNO Vilnius

SOUVNO

Southampton Eastleigh

Mon 12/10

09:05-19:50

1 stop8h 45m

Vilnius

Thu 15/10

14:10-16:50

1 stop4h 40m

£703

SouthamptonVilnius

SOU Southampton Eastleigh - VNO Vilnius

SOUVNO

Southampton Eastleigh

Mon 28/9

09:05-19:50

1 stop8h 45m

Vilnius

Wed 30/9

14:10-16:50

1 stop4h 40m

£1,008

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Sorted by cheapest first

Best time to book a flight from Portsmouth to Lithuania

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

SOU-VNO

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 Portsmouth to Lithuania

P0R-LT0

SOU-VNO

What is the cheapest time of day to fly from P0R to LT?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 45% on flights from Portsmouth to Lithuania by exploring options for tickets at midday.

What is the cheapest day to fly from Portsmouth to Lithuania?

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

Related info for your journey

How long is the flight from Portsmouth to Lithuania?
There are many flights that can get you from Portsmouth to Lithuania in 17h 45m. Fly via KLM to get the fastest option. The distance between Portsmouth and Lithuania is about 1134 mi.
Can I find deals for flights from Portsmouth to Lithuania that include hotel bookings?
Yes. In addition to deals on Portsmouth to Lithuania flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Portsmouth to Lithuania?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Lithuania.
Can I find deals for business class flights from Portsmouth to Lithuania?
Yes. Cheapflights offers flight deals from Portsmouth to Lithuania 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

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Top 7 airlines flying from Portsmouth to Lithuania

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£20	Average£129	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
Wizz Air	Cheapest£36	Average£109	FlexibilityNo cancel fee	On-time83%	Search Wizz Air flights
Wizz Air	Cheapest£36	Average£105	FlexibilityNo cancel fee	On-timeN/A	Search Wizz Air flights
Scandinavian Airlines	Cheapest£133	Average£194	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
LOT	Cheapest£136	Average£219	FlexibilityNo cancel fee	On-time81%	Search LOT flights
airBaltic	Cheapest£140	Average£263	FlexibilityNo cancel fee	On-time87%	Search airBaltic flights
Lufthansa	Cheapest£171	Average£205	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

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Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Lithuania?

Cheapflights simply makes it quick and affordable to book flights from Portsmouth to Lithuania by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Portsmouth to Lithuania with no change fees?

Yes, we can. To see specific flights from Portsmouth to Lithuania 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 Portsmouth to Lithuania become cheaper?

Yes! Start tracking prices for Portsmouth to Lithuania flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Portsmouth to Lithuania from £166

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portsmouth to Lithuania

Cheapest flights from Portsmouth to LithuaniaExplore the most affordable flight options available from Portsmouth to Lithuania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Explore the most affordable flight options available from Portsmouth to Lithuania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Portsmouth to LithuaniaDiscover carefully curated flight deals from Portsmouth to Lithuania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Discover carefully curated flight deals from Portsmouth to Lithuania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Portsmouth to LithuaniaDiscover last-minute flight deals from Portsmouth to Lithuania. Data last updated 18 September 2026 and is based on user searches.

Discover last-minute flight deals from Portsmouth to Lithuania. Data last updated 18 September 2026 and is based on user searches.

Find flight deals from Portsmouth to Lithuania

Round-trip from

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Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to Lithuania that are best for you.

Best time to book a flight from Portsmouth to Lithuania

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

Cheapflights Insights

What is the cheapest time of day to fly from P0R to LT?

Find hourly flight availability from Portsmouth to Lithuania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 45% on flights from Portsmouth to Lithuania by exploring options for tickets at midday.

What is the cheapest day to fly from Portsmouth to Lithuania?

Use this chart to determine the cheapest time to fly return from Portsmouth to Lithuania. Price data was last updated on 12 September 2026.

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

Related info for your journey

How long is the flight from Portsmouth to Lithuania?

Can I find deals for flights from Portsmouth to Lithuania that include hotel bookings?

How can I find direct flights from Portsmouth to Lithuania?

Can I find deals for business class flights from Portsmouth to Lithuania?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portsmouth to Lithuania

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Complete your trip

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

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Portsmouth and Lithuania flights

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How does Cheapflights help users find flights from Portsmouth to Lithuania?

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Can Cheapflights find flights from Portsmouth to Lithuania with no change fees?

Can Cheapflights notify me if prices for flights from Portsmouth to Lithuania become cheaper?

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Cheapest flights from Portsmouth to Lithuania
Explore the most affordable flight options available from Portsmouth to Lithuania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Portsmouth to Lithuania
Discover carefully curated flight deals from Portsmouth to Lithuania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Portsmouth to Lithuania
Discover last-minute flight deals from Portsmouth to Lithuania. Data last updated 18 September 2026 and is based on user searches.