Find flights
When to book
Airlines
FAQs

Cheap flights from Portsmouth to Budapest from £175

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BUD
4 Jan — 11 Jan1
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 5 December 2025.

Sat 13/1213:55SOU - BUD
2 stops18h 35mMultiple Airlines
Tue 16/1215:40BUD - SOU
2 stops29h 00mMultiple Airlines
Deal found 5/12£229
Wed 10/1220:10SOU - BUD
2 stops24h 20mMultiple Airlines
Wed 24/1206:30BUD - SOU
1 stop7h 50mMultiple Airlines
Deal found 4/12£326
Wed 31/1208:40SOU - BUD
2 stops13h 20mBritish Airways
Wed 14/108:05BUD - SOU
2 stops13h 00mBritish Airways
Deal found 3/12£532
Wed 17/1208:30SOU - BUD
2 stops13h 30mBritish Airways
Tue 30/1220:10BUD - SOU
2 stops15h 45mBritish Airways
Deal found 3/12£713
Wed 17/1208:30SOU - BUD
2 stops13h 30mBritish Airways
Wed 31/1218:05BUD - SOU
2 stops50h 15mBritish Airways
Deal found 3/12£735
Wed 17/1208:30SOU - BUD
2 stops13h 30mBritish Airways
Fri 26/1218:20BUD - SOU
2 stops18h 45mBritish Airways
Deal found 3/12£744

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 5 December 2025.

Round-trip from

£175

Popular in

September

Cheapest in

January

Average price

£332
18/1-25/1
  • 18/1-25/1
  • 3 total stops
  • 34h 25m total
  • Portsmouth to Budapest
Search Deals
Highest demand for flights based on searches. 32% potential increase in price (£108 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 5 December 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

Sun 18/1

20:10-16:40

2 stops19h 30m

Budapest Ferenc Liszt Intl

Sun 25/1

05:45-19:40

1 stop14h 55m

£175

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Mon 19/1

19:00-23:20

2 stops27h 20m

Budapest Ferenc Liszt Intl

Fri 23/1

06:55-16:40

2 stops34h 45m

£437

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Wed 3/6

08:55-01:00

2 stops15h 05m

Budapest Ferenc Liszt Intl

Wed 17/6

21:00-14:45

2 stops18h 45m

£487

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Wed 31/12

08:40-23:00

2 stops13h 20m

Budapest Ferenc Liszt Intl

Wed 14/1

08:05-20:05

2 stops13h 00m

£532

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Fri 2/1

19:55-16:10

2 stops19h 15m

Budapest Ferenc Liszt Intl

Fri 16/1

18:20-13:40

2 stops20h 20m

£581

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Wed 17/12

08:30-23:00

2 stops13h 30m

Budapest Ferenc Liszt Intl

Tue 30/12

20:10-10:55

2 stops15h 45m

£713

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Wed 17/12

08:30-23:00

2 stops13h 30m

Budapest Ferenc Liszt Intl

Wed 31/12

18:05-19:20

2 stops50h 15m

£735

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Tue 23/12

19:55-11:20

2 stops38h 25m

£317

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Sun 14/12

16:35-23:00

2 stops29h 25m

£345

SouthamptonBudapest

SOU - BUD

SOUBUD

Southampton Eastleigh

Mon 22/12

16:50-11:30

2 stops41h 40m

£360

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 17 results
1
2

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 5 December 2025.

It’s optimal to fly from Portsmouth to Budapest in the evening. By choosing this option you can save up to 26% 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 5 December 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.
KLM
7.7
Good
1,430 reviews
Check prices

Crew

8.4

Food

7.2

Boarding

7.8

Overall

7.7

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,430 reviews
KLM
7.7
Good
1,430 reviews
Check prices

Crew

8.4

Food

7.2

Boarding

7.8

Overall

7.7

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 British Airways fly from Portsmouth to Budapest in about 27h 20m. 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 (88%), Iberia (86%) or JetBlue (75%) 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 £142, our data indicates the cheapest price to be £85. The most popular route (Southampton Eastleigh - Budapest Ferenc Liszt Intl), is priced around £175.

  • 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?

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

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 Portsmouth to Budapest

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Budapest flights
Gatwick to Budapest flights
Stansted to Budapest flights
Luton to Budapest flights
London City to Budapest flights
Manchester to Budapest flights
Bristol to Budapest flights
Birmingham to Budapest flights
Southend to Budapest flights
Edinburgh to Budapest flights
Liverpool to Budapest flights
Leeds to Budapest flights
Newcastle upon Tyne to Budapest flights
East Midlands to Budapest flights
Southampton to Budapest flights
Heathrow to Debrecen flights
Luton to Debrecen flights
Gatwick to Debrecen flights
London City to Debrecen flights
Exeter to Budapest flights
Grimsby to Budapest flights
Darlington to Budapest flights
Manchester to Debrecen flights
Doncaster to Budapest flights
Bournemouth to Budapest flights
Liverpool to Debrecen flights
Birmingham to Debrecen flights

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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£40Average£103FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
RyanairCheapest£41Average£97FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£53Average£129FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£120Average£218FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£150Average£183FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapest£153Average£188FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Austrian AirlinesCheapest£158Average£247FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
KLMCheapest£164Average£283FlexibilityNo cancel feeOn-time75%
Search KLM flights
LOTCheapest£171Average£210FlexibilityNo cancel feeOn-time81%
Search LOT 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.