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$42+ Cheap flights from London (LON) to Budapest (BUD)

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BUD
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from London to Budapest Ferenc Liszt Intl are usually found in January or March, booked 90 days in advance, depart on a Tuesday or Sunday and return on a Friday

Cheap flight deals from London to Budapest

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Budapest (BUD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2025.

Round-trip from

$82
(Kiwi.com)

One-way from

$42
(Wizz Air)

Popular in

August

Cheapest in

January

Average price

$197

Good round-trip deal

$114 or less

Good one-way deal

$71 or less
From London (LON) to Budapest Ferenc Liszt Intl
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One-way flight from London (LON) to Budapest Ferenc Liszt Intl
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Highest demand for flights based on searches. 21% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from London (LON) to Budapest Ferenc Liszt Intl.
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Price to beat on a one-way flight from London (LON) to Budapest Ferenc Liszt Intl.
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Find flight deals from London to Budapest

Cheapest flights from London to Budapest
Explore the most affordable flight options available from London to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:15 pmLGW - BUD
Nonstop2h 35mWizz Air
Fri 9/198:40 amBUD - LGW
Nonstop2h 50mWizz Air
Deal found 7/28$82
This Wizz Air deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/128:05 pmLTN - BUD
Nonstop2h 30mWizz Air
Fri 9/195:40 pmBUD - LTN
Nonstop2h 45mWizz Air
Deal found 7/29$82
This Mytrip deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:55 pmLTN - BUD
1 stop13h 15mMultiple Airlines
Wed 9/175:40 pmBUD - LTN
Nonstop2h 45mMultiple Airlines
Deal found 7/28$86
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/98:20 pmLGW - BUD
1 stop10h 15mMultiple Airlines
Tue 9/168:40 amBUD - LGW
Nonstop2h 50mMultiple Airlines
Deal found 7/30$100
This easyJet deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/215:30 pmLGW - BUD
Nonstop2h 30measyJet
Wed 9/2411:30 amBUD - LGW
Nonstop2h 45measyJet
Deal found 7/29$120
This TUI Airways deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TUI Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/47:20 amLGW - BUD
Nonstop2h 25mTUI Airways
Mon 8/1111:45 amBUD - LGW
Nonstop2h 30mTUI Airways
Deal found 7/30$133
This British Airways deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/299:40 pmLHR - BUD
Nonstop2h 30mBritish Airways
Wed 9/106:30 pmBUD - LHR
Nonstop2h 40mBritish Airways
Deal found 7/30$173
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:10 amLHR - BUD
1 stop5h 25mMultiple Airlines
Wed 9/106:50 amBUD - LHR
1 stop8h 25mMultiple Airlines
Deal found 7/29$219
This Air Serbia deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:55 pmLHR - BUD
1 stop17h 45mAir Serbia
Tue 10/73:15 pmBUD - LHR
1 stop22h 15mAir Serbia
Deal found 7/28$222
This Lufthansa deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/309:00 amLHR - BUD
1 stop13h 35mLufthansa
Wed 9/101:25 pmBUD - LHR
1 stop7h 15mLufthansa
Deal found 7/30$229
This Brussels Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:50 pmLHR - BUD
1 stop4h 10mBrussels Airlines
Mon 9/86:35 amBUD - LHR
1 stop16h 00mBrussels Airlines
Deal found 7/30$241
This SWISS deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/316:00 amLHR - BUD
1 stop25h 45mSWISS
Tue 9/98:00 pmBUD - LHR
1 stop12h 55mSWISS
Deal found 7/30$242

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from London to Budapest that are best for you.

Fly from

London

Fly to

Budapest

Route

Depart

Return

Price

LondonBudapest

LGW - BUD

LGWBUD

London Gatwick

Fri 9/12

7:15 pm-10:50 pm

Nonstop2h 35m

Budapest Ferenc Liszt Intl

Fri 9/19

8:40 am-10:30 am

Nonstop2h 50m

$82

LondonBudapest

LTN - BUD

LTNBUD

London Luton

Fri 9/12

8:05 pm-11:35 pm

Nonstop2h 30m

Budapest Ferenc Liszt Intl

Fri 9/19

5:40 pm-7:25 pm

Nonstop2h 45m

$82

LondonBudapest

LTN - BUD

LTNBUD

London Luton

Wed 9/10

9:55 pm-12:10 pm

1 stop13h 15m

Budapest Ferenc Liszt Intl

Wed 9/17

5:40 pm-7:25 pm

Nonstop2h 45m

$86

LondonBudapest

LGW - BUD

LGWBUD

London Gatwick

Tue 9/9

8:20 pm-7:35 am

1 stop10h 15m

Budapest Ferenc Liszt Intl

Tue 9/16

8:40 am-10:30 am

Nonstop2h 50m

$100

LondonBudapest

LGW - BUD

LGWBUD

London Gatwick

Sun 9/21

5:30 pm-9:00 pm

Nonstop2h 30m

Budapest Ferenc Liszt Intl

Wed 9/24

11:30 am-1:15 pm

Nonstop2h 45m

$120

LondonBudapest

LHR - BUD

LHRBUD

London Heathrow

Fri 8/29

9:40 pm-1:10 am

Nonstop2h 30m

Budapest Ferenc Liszt Intl

Wed 9/10

6:30 pm-8:10 pm

Nonstop2h 40m

$173

LondonBudapest

LHR - BUD

LHRBUD

London Heathrow

Wed 9/3

9:10 am-3:35 pm

1 stop5h 25m

Budapest Ferenc Liszt Intl

Wed 9/10

6:50 am-2:15 pm

1 stop8h 25m

$219

LondonBudapest

LHR - BUD

LHRBUD

London Heathrow

Sat 10/4

7:55 pm-2:40 pm

1 stop17h 45m

Budapest Ferenc Liszt Intl

Tue 10/7

3:15 pm-12:30 pm

1 stop22h 15m

$222

LondonBudapest

LHR - BUD

LHRBUD

London Heathrow

Sat 8/30

9:00 am-11:35 pm

1 stop13h 35m

Budapest Ferenc Liszt Intl

Wed 9/10

1:25 pm-7:40 pm

1 stop7h 15m

$229

LondonBudapest

LHR - BUD

LHRBUD

London Heathrow

Thu 9/4

5:50 pm-11:00 pm

1 stop4h 10m

Budapest Ferenc Liszt Intl

Mon 9/8

6:35 am-9:35 pm

1 stop16h 00m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 27 results
1
2
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The best insider tips for London to Budapest flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your London to Budapest trip
Airports
LTN

Luton offers fast-track security for a fee, ideal for early morning flights to Budapest. Consider purchasing at the airport if lines are long.

Read more about LTNby John Walton
LHR

At Heathrow, expect strict security. Ensure all liquids are in a small bag to avoid delays, as many bags are flagged for manual checks.

Read more about LHRby Ramsey Qubein
BUD

For a quick city transfer, take the 100E Airport Express bus to Deák Ferenc tér, running 24/7 with frequent daytime departures.

Read more about BUDby John Walton
Our travel experts
John Walton

John Walton

Expert on BUD and LTN

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LHR

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from London to Budapest

Have a flexible travel schedule? Discover the best time to fly to Budapest from London with our price prediction graph.
Estimated round-trip 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 London to Budapest

How far ahead should I book a flight from London to Budapest?

Use this chart to determine the optimal time to book a round-trip flight from London to Budapest. Price data was last updated on July 25, 2025.

The best time to book flights from London to Budapest is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from London to Budapest (average of $656). Flying from London to Budapest in June is currently the most expensive (average of $1,106). 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 LON to BUD?

Find hourly flight availability from London 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 July 30, 2025.

It’s optimal to fly from London to Budapest in the evening. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from London to Budapest. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their London to Budapest flight should consider departing on Sunday evenings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Budapest

Explore weekly flight availability from London to Budapest. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 30, 2025.

The most flights from LON to BUD are scheduled on a Wednesday (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from London to Budapest?

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 July 30, 2025.
Peruse reviews from past customers who have flown with KLM, Norwegian, and Austrian Airlines from London to Budapest to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Norwegian
7.8
Good
234 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Austrian Airlines
7.6
Good
823 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Brussels Airlines
7.3
Good
350 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
easyJet
6.9
Okay
1,822 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from London 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 London?

    Most people fly into Budapest Ferenc Liszt Intl (BUD) if they book a flight to Budapest from London. On average, Ferenc Liszt Intl has 14 inbound flights from London per day from 4 airlines. Budapest Ferenc Liszt Intl is conveniently located just 10.3 mi from Budapest’s city center.

  • What are the cheapest airlines flying from London to Budapest round-trip?

    According to our current data, Wizz Air ($82), easyJet ($120), and British Airways ($173) offers the cheapest pricing from London to Budapest. Wizz Air is currently priced 38% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London to Budapest one-way?

    $42 is the cheapest one-way deal found within the past few days, from Wizz Air. You may also be able to find cheap deals on easyJet and Wizz Air, with prices starting from $53 and $74, respectively.

  • What are the most popular routes from London to Budapest?

    The most popular route from London to Budapest is London Heathrow - Budapest Ferenc Liszt Intl. You may also consider London Gatwick - Budapest Ferenc Liszt Intl or London Luton - Budapest Ferenc Liszt Intl.

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

    Before booking your flight to Budapest from London, check out the most reliable airlines to get you to your destination on time: JetBlue (89%), Iberia (86%), Japan Airlines( 86%).

  • What are the cheapest flights from London to Budapest?

    On average you can expect to pay $285 for a flight from London to Budapest. The cheapest flight overall is $72 while the most popular route, (London Heathrow - Budapest Ferenc Liszt Intl) is currently priced at $175.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from London to Budapest (average of $656). Flying from London to Budapest in June is currently the most expensive (average of $1,106). 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

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Alternative routes for London 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
Luton to Budapest flights

Top 4 airlines flying from London to Budapest

Discover the top 4 airlines that operate flights from London 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 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest$56Average$102FlexibilityNo cancel feeOn-time83%
RyanairCheapest$57Average$110FlexibilityNo cancel feeOn-timeN/A
easyJetCheapest$67Average$114FlexibilityNo cancel feeOn-time86%
British AirwaysCheapest$171Average$297FlexibilityNo cancel feeOn-time70%

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