Find flights
When to book
Airlines
FAQs

Cheap flights from Portsmouth to Budapest from £86

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BUD
19 Apr — 26 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 March 2026.

Mon 13/419:20
SOU
-
BUD
1 stop16h 30m
Multiple Airlines
Wed 15/419:40
BUD
-
SOU
1 stop13h 55m
Multiple Airlines
Deal found 19/3£146
Wed 29/412:30
SOU
-
BUD
2 stops19h 40m
Multiple Airlines
Wed 6/518:50
BUD
-
SOU
2 stops14h 45m
Multiple Airlines
Deal found 15/3£164
Thu 16/409:05
SOU
-
BUD
2 stops21h 45m
Multiple Airlines
Mon 27/410:15
BUD
-
SOU
1 stop10h 50m
Multiple Airlines
Deal found 16/3£181
Fri 1/509:25
SOU
-
BUD
1 stop11h 00m
Multiple Airlines
Fri 8/506:40
BUD
-
SOU
2 stops25h 40m
Multiple Airlines
Deal found 17/3£209

Find 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 March 2026.

Round-trip from

£146

One-way from

£86

Popular in

September

Cheapest in

June

Average price

£100
13/4-15/4
  • 13/4-15/4
  • 2 total stops
  • 30h 25m total
  • Portsmouth to Budapest
Search Deals
13/4
  • 13/4
  • 2 total stops
  • 21h 10m total
  • Portsmouth to Budapest
Search Deals
Highest demand for flights based on searches. 36% potential increase in price (£132 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 2026.
Use the filters below to find and compare flights from Portsmouth to Budapest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Wed 29/4

12:30-23:30

2 stops10h 00m

Budapest Ferenc Liszt Intl

Wed 6/5

19:40-08:35

1 stop13h 55m

£175

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Thu 16/4

09:05-07:50

2 stops21h 45m

Budapest Ferenc Liszt Intl

Mon 27/4

10:15-20:05

1 stop10h 50m

£181

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Mon 13/4

20:40-17:40

2 stops20h 00m

Budapest Ferenc Liszt Intl

Wed 15/4

06:10-15:00

1 stop9h 50m

£183

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Wed 6/5

12:35-21:50

1 stop8h 15m

Budapest Ferenc Liszt Intl

Sun 10/5

15:40-20:05

1 stop29h 25m

£254

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Fri 1/5

09:25-10:55

3 stops24h 30m

Budapest Ferenc Liszt Intl

Fri 8/5

13:20-07:20

2 stops19h 00m

£305

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Fri 29/5

17:20-23:15

1 stop4h 55m

Budapest Ferenc Liszt Intl

Sun 31/5

16:55-17:40

3 stops25h 45m

£434

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Sat 18/4

06:50-00:10

2 stops16h 20m

Budapest Ferenc Liszt Intl

Wed 22/4

18:30-20:45

2 stops27h 15m

£455
Cheapest one-way

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Mon 13/4

20:40-18:50

2 stops21h 10m

£86

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Sat 13/6

14:55-10:50

2 stops18h 55m

£266
Fastest single journey

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Thu 2/4

08:55-00:10

2 stops14h 15m

£294

Flights are sorted by cheapest return flights first.

Deals found on 18/3

Sorted by cheapest first

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, January is the cheapest month in which you can book a flight from Portsmouth to Budapest (average of £30). Flying from Portsmouth to Budapest in August is currently the most expensive (average of £79). 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 March 2026.

It’s optimal to fly from Portsmouth to Budapest in the morning. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight at midday.

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 Tuesday afternoons 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 March 2026.
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.
KLM
7.8
Good
1,473 reviews
Check prices

Comfort

7.6

Boarding

7.8

Food

7.3

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,473 reviews
KLM
7.8
Good
1,473 reviews
Check prices

Comfort

7.6

Boarding

7.8

Food

7.3

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 10 different airlines.

  • 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 JetBlue (95%), Japan Airlines (90%) or British Airways (86%) 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 £307, our data indicates the cheapest price to be £83. The most popular route (Southampton Eastleigh - Budapest Ferenc Liszt Intl), is priced around £146.

  • 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, January is the cheapest month in which you can book a flight from Portsmouth to Budapest (average of £30). Flying from Portsmouth to Budapest in August is currently the most expensive (average of £79). 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?

Book flights to Budapest if you plan to visit one of these locations
Siófok
Eger

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.

Top 10 airlines flying from Portsmouth to Budapest

Discover the top 10 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 March 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£36Average£116FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£41Average£126FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£47Average£109FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
TUI AirwaysCheapest£63Average£151FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
British AirwaysCheapest£133Average£227FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£150Average£209FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
LufthansaCheapest£162Average£204FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapest£171Average£247FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LOTCheapest£171Average£232FlexibilityNo cancel feeOn-time81%
Search LOT flights
KLMCheapest£220Average£329FlexibilityNo cancel feeOn-time75%
Search KLM flights

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 Portsmouth to Budapest?

Cheapflights makes it easy to find Portsmouth to Budapest 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 Portsmouth to Budapest?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portsmouth to Budapest.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Portsmouth to Budapest flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.