Cheap flights from Portsmouth to Budapest from £116

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BUD
19 Nov — 26 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Portsmouth to Budapest

Keep the following information in mind while searching for Portsmouth to Budapest flight deals. Data was last updated 20 October 2025.

Round-trip from

£205

One-way from

£116

Popular in

September

Cheapest in

January

Average price

£357
3/12-10/12
  • 3/12-10/12
  • 3 total stops
  • 27h 25m total
  • Portsmouth to Budapest
15/2
  • 15/2
  • 2 total stops
  • 27h 15m total
  • Portsmouth to Budapest
Highest demand for flights based on searches. 29% potential increase in price (£88 potential increase over avg. return price).
Cheapest flight prices on average. 10% potential price decrease (£20 potential savings vs. average return price).
Average for round-trip flights in October 2025

Find flight deals from Portsmouth to Budapest

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Budapest
Explore the most affordable flight options available from Portsmouth to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2025.

Wed 3/1212:25SOU - BUD
2 stops20h 15mMultiple Airlines
Wed 10/1205:45BUD - SOU
1 stop7h 10mMultiple Airlines
Deal found 19/10£205
Mon 27/1019:55SOU - BUD
2 stops22h 15mMultiple Airlines
Fri 31/1020:35BUD - SOU
2 stops19h 15mMultiple Airlines
Deal found 19/10£291
Fri 7/1117:30SOU - BUD
1 stop21h 40mKLM
Sun 9/1106:30BUD - SOU
1 stop26h 40mKLM
Deal found 18/10£311
Tue 16/1217:30SOU - BUD
1 stop4h 40mKLM
Sun 28/1217:05BUD - SOU
1 stop16h 05mKLM
Deal found 20/10£345

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Budapest that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 20 October 2025.
Use the filters below to find and compare flights from Portsmouth to Budapest that are best for you.

Fly from

Portsmouth

Fly to

Budapest

Route

Depart

Return

Price

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Wed 3/12

12:25-09:40

2 stops20h 15m

Budapest Ferenc Liszt Intl

Wed 10/12

05:45-11:55

1 stop7h 10m

£205

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Mon 23/3

17:30-11:15

1 stop16h 45m

Budapest Ferenc Liszt Intl

Fri 27/3

12:10-08:50

1 stop21h 40m

£284

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Fri 7/11

17:30-16:10

1 stop21h 40m

Budapest Ferenc Liszt Intl

Sun 9/11

06:30-08:10

1 stop26h 40m

£311

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Tue 16/12

17:30-23:10

1 stop4h 40m

Budapest Ferenc Liszt Intl

Sun 28/12

17:05-08:10

1 stop16h 05m

£345

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Sun 15/2

19:00-23:15

2 stops27h 15m

£116

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Sun 2/11

18:50-14:25

1 stop18h 35m

£209

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Thu 5/3

12:15-17:20

2 stops28h 05m

£216

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Fri 6/3

08:40-23:05

2 stops13h 25m

£259

Flights are sorted by cheapest return flights first.

Deals found on 18/10

Best time to book a flight from Portsmouth to Budapest

Have a flexible travel schedule? Discover the best time to fly to Budapest from Portsmouth 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 Portsmouth to Budapest

What is the cheapest month to book a flight from Portsmouth to Budapest?

Currently, December is the cheapest month in which you can book a flight from Portsmouth to Budapest (average of £24). Flying from Portsmouth to Budapest in August is currently the most expensive (average of £81). 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.

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

Find hourly flight availability from Portsmouth to Budapest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 October 2025.

It’s optimal to fly from Portsmouth to Budapest in the evening. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly return from Portsmouth to Budapest. Price data was last updated on 31 August 2025.

Travellers seeking maximum savings on their Portsmouth to Budapest flight should consider departing on Friday at midday when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Budapest

Get insights into the airlines that provide service to Budapest. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Budapest. Reviews last updated 20 October 2025.
Read reviews from past customers who have flown with KLM from Portsmouth to Budapest. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.4

Comfort

7.6

Overall

7.7

Food

7.3

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Crew

8.4

Comfort

7.6

Overall

7.7

Food

7.3

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Budapest. 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 into for flights to Budapest from Portsmouth?

    If you book a flight to Budapest from Portsmouth, you will be flying to Ferenc Liszt Intl, which is the city’s only airport. Budapest Ferenc Liszt Intl (BUD) is located 10.3 mi from the center of Budapest. There are 0 flights from Portsmouth to Ferenc Liszt Intl per day from 9 different airlines.

  • How long is the flight from Portsmouth to Budapest?

    Airlines like KLM fly from Portsmouth to Budapest in about 16h 45m. The time it takes to get you to your destination can typically vary by up to . The distance between Portsmouth and Budapest is about 958 mi.

  • What are the most reliable airlines from Portsmouth to Budapest?

    No one likes to see their flight delayed. When booking a flight from Portsmouth to Budapest consider choosing Japan Airlines (76%), Iberia (76%) or American Airlines (68%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Portsmouth to Budapest?

    Looking for the cheapest flight from Portsmouth to Budapest? While on average our users pay £158, our data indicates the cheapest price to be £85. The most popular route (Southampton Eastleigh - Budapest Ferenc Liszt Intl), is priced around £168.

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

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

  • How can I find direct flights from Portsmouth to Budapest?

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Budapest 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 Portsmouth to Budapest?

    Currently, December is the cheapest month in which you can book a flight from Portsmouth to Budapest (average of £24). Flying from Portsmouth to Budapest in August is currently the most expensive (average of £81). 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.

See more FAQs

Travelling to a place near Budapest?

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Top 9 airlines flying from Portsmouth to Budapest

Discover the top 9 airlines that operate flights from Portsmouth to Budapest. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 20 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£38Average£102FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
RyanairCheapest£40Average£94FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£52Average£126FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£119Average£217FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£149Average£181FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapest£152Average£187FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Austrian AirlinesCheapest£157Average£253FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
KLMCheapest£163Average£275FlexibilityNo cancel feeOn-time75%
Search KLM flights
LOTCheapest£170Average£210FlexibilityNo cancel feeOn-time81%
Search LOT flights

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