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Cheap flights from Budapest to London Heathrow Airport from £68

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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUD — LHR
28 Aug — 4 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Budapest to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Budapest to Heathrow
Explore the most affordable flight options available from Budapest to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2026.

Fri 2/1019:30
BUD
-
LHR
Nonstop2h 40m
British Airways
Mon 5/1021:45
LHR
-
BUD
Nonstop2h 25m
British Airways
Deal found 24/7£143
Fri 25/919:30
BUD
-
LHR
Nonstop2h 40m
British Airways
Tue 29/907:20
LHR
-
BUD
Nonstop2h 30m
British Airways
Deal found 24/7£144
Mon 21/913:10
BUD
-
LHR
1 stop7h 55m
Multiple Airlines
Tue 29/915:30
LHR
-
BUD
1 stop6h 25m
Multiple Airlines
Deal found 28/7£147
Thu 3/907:35
BUD
-
LHR
Nonstop2h 55m
British Airways
Sat 12/920:45
LHR
-
BUD
Nonstop2h 25m
British Airways
Deal found 26/7£150
Thu 3/907:35
BUD
-
LHR
Nonstop2h 55m
British Airways
Sun 6/920:35
LHR
-
BUD
Nonstop2h 30m
British Airways
Deal found 26/7£152
Fri 4/917:45
BUD
-
LHR
Nonstop2h 40m
British Airways
Wed 9/921:30
LHR
-
BUD
Nonstop2h 25m
British Airways
Deal found 27/7£153
Fri 11/919:30
BUD
-
LHR
Nonstop2h 40m
British Airways
Sun 13/920:35
LHR
-
BUD
Nonstop2h 30m
British Airways
Deal found 26/7£157
Wed 5/814:50
BUD
-
LHR
Nonstop2h 45m
British Airways
Wed 12/821:30
LHR
-
BUD
Nonstop2h 25m
British Airways
Deal found 26/7£158
Wed 23/912:10
BUD
-
LHR
1 stop10h 30m
Multiple Airlines
Tue 29/915:30
LHR
-
BUD
1 stop6h 25m
Multiple Airlines
Deal found 25/7£159
Tue 10/1115:15
BUD
-
LHR
1 stop22h 10m
Air Serbia
Sun 15/1113:20
LHR
-
BUD
1 stop24h 25m
Air Serbia
Deal found 26/7£160

Find flight deals from Budapest to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Budapest (BUD) to Heathrow (LHR). 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 29 July 2026.

Round-trip from

£143

One-way from

£68

Popular in

March

Cheapest in

May

Average price

£244

Good round-trip deal

£434 or less

Good one-way deal

£133 or less
British Airways
  • British Airways
  • 2/10-5/10
  • Nonstop
  • 5h 05m total
  • Budapest to London
Search Deals
25/10
  • 25/10
  • 1 total stop
  • 9h 50m total
  • Budapest to London
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Budapest Ferenc Liszt Intl to London Heathrow.
Search Deals
Price to beat on a one-way flight from Budapest Ferenc Liszt Intl to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Budapest to Heathrow 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 29 July 2026.
Use the filters below to find and compare flights from Budapest to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Thu 3/9

07:35-09:30

Nonstop2h 55m

London Heathrow

Sun 6/9

20:35-00:05

Nonstop2h 30m

£153
Fastest return journey

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Fri 18/9

19:30-21:10

Nonstop2h 40m

London Heathrow

Sun 20/9

20:35-00:05

Nonstop2h 30m

£164

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Fri 2/10

17:25-20:55

1 stop4h 30m

London Heathrow

Mon 5/10

06:30-12:15

1 stop4h 45m

£178

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Wed 9/9

07:55-09:50

Nonstop2h 55m

London Heathrow

Wed 16/9

07:25-10:55

Nonstop2h 30m

£191

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Fri 11/9

17:25-20:55

1 stop4h 30m

London Heathrow

Sun 13/9

06:30-12:15

1 stop4h 45m

£193

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Fri 18/9

06:35-17:05

1 stop11h 30m

London Heathrow

Sun 20/9

11:05-23:00

1 stop10h 55m

£196

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Fri 11/9

06:35-17:05

1 stop11h 30m

London Heathrow

Sun 13/9

11:05-23:00

1 stop10h 55m

£197

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Thu 3/9

06:00-20:55

1 stop15h 55m

London Heathrow

Mon 7/9

08:40-23:15

1 stop13h 35m

£214

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Tue 6/10

18:05-19:45

Nonstop2h 40m

London Heathrow

Wed 7/10

07:25-10:55

Nonstop2h 30m

£218
Cheapest one-way

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Sat 26/12

15:15-12:25

1 stop22h 10m

£77

Flights are sorted by cheapest return flights first.

Deals found on 25/7

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Budapest to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Budapest 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 Budapest to London Heathrow Airport

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

Currently, May is the cheapest month in which you can book a flight from Budapest to London Heathrow Airport (average of £156). Flying from Budapest to London Heathrow Airport in March is currently the most expensive (average of £269). 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 BUD to LHR?

Find hourly flight availability from Budapest to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2026.

A simple way to save on the total cost of your ticket is to fly from Budapest to London Heathrow Airport in the evening. If you’re flexible enough to do this you can expect to save up to 54% on your trip compared to booking a flight in the morning.

How much does it cost for a return flight from Budapest to London Heathrow Airport?

Airfare is below average for this route at the moment.

Budapest to London Heathrow Airport flights typically cost between £185 and £299 in October.
The cheapest return price found within the last 5 days was £143 on British Airways (2 Oct–5 Oct).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 29 July 2026.
See what other customers who have flown with British Airways from Budapest to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,129 reviews
Check prices

Entertainment

6.5

Crew

7.7

Food

6.4

Overall

6.7

Boarding

7.0

Comfort

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BUD - LHR

We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.
British Airways
6.7
Okay
8,129 reviews
British Airways
6.7
Okay
8,129 reviews
Check prices

Entertainment

6.5

Crew

7.7

Food

6.4

Overall

6.7

Boarding

7.0

Comfort

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BUD - LHR

We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.

Related info for your journey

Find useful and relevant information for your journey from Budapest to Heathrow. 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 from for flights from Budapest to London Heathrow?

    For a flight from Budapest to London Heathrow, you will be flying from Ferenc Liszt Intl. Budapest Ferenc Liszt Intl (BUD) is just 10.3 mi from the center of the city. Ferenc Liszt Intl is the only Budapest airport and it handles 4 outbound flights to London Heathrow per day. 1 airline has flights to London Heathrow from Budapest Ferenc Liszt Intl on a regular basis.

  • How long is the flight from Budapest to London Heathrow Airport?

    A quick flight from Budapest to London Heathrow Airport can take about 2h 55m. British Airways provides one of the quickest options available for as low as £153. Airlines will cover a distance of 924 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Budapest to London Heathrow Airport round-trip?

    According to our current data, British Airways (£128), offers the cheapest pricing from Budapest to London Heathrow Airport. British Airways is currently priced 41% below the average price you’ll pay for this route.

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

    The top 3 most reliable airlines when flying from Budapest to London Heathrow Airport are JetBlue (85%), Iberia (78%) and British Airways (77%).

  • What are the cheapest flights from Budapest to London Heathrow Airport?

    While on average a flight from Budapest to London Heathrow Airport is generally £611, our data shows the cheapest flight currently is £114. When looking at the most popular route, (Budapest Ferenc Liszt Intl - London Heathrow), you can expect to pay £150 for that flight.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Budapest to London Heathrow Airport (average of £156). Flying from Budapest to London Heathrow Airport in March is currently the most expensive (average of £269). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Swindon
Southend-on-Sea
Enfield
Kingston upon Thames
Poole
Southall

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 airline flying from Budapest to Heathrow

Discover the top airline that operate flights from Budapest to Heathrow. 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 29 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£128Average£212FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Budapest to Heathrow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Budapest today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Budapest to Heathrow?

Millions of users choose and trust Cheapflights to book the best flight deals from Budapest to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Of course! You can now track prices for flights from Budapest to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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