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Cheap flights from Budapest to London Heathrow Airport from £51

BUD — LHR
25 Sep — 2 Oct1
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

Fri 9/1019:30 -
Nonstop2h 40m
Sun 11/1007:20 -
Nonstop2h 30m
Deal found 22/8£139
Sat 3/1016:10 -
Nonstop2h 55m
Thu 15/1020:45 -
Nonstop2h 25m
Deal found 23/8£140
Wed 7/1014:50 -
Nonstop2h 45m
Wed 14/1021:30 -
Nonstop2h 25m
Deal found 26/8£142
Fri 9/1019:30 -
Nonstop2h 40m
Fri 16/1021:40 -
Nonstop2h 25m
Deal found 25/8£142
Thu 1/1014:25 -
Nonstop2h 45m
Sun 4/1007:20 -
Nonstop2h 30m
Deal found 21/8£143
Sat 3/1018:00 -
Nonstop2h 40m
Tue 6/1007:20 -
Nonstop2h 30m
Deal found 24/8£150
Thu 17/907:35 -
Nonstop2h 55m
Wed 23/907:25 -
Nonstop2h 30m
Deal found 25/8£151
Thu 1/1017:55 -
Nonstop2h 40m
Mon 5/1007:40 -
Nonstop2h 30m
Deal found 24/8£152

Find flight deals from Budapest to Heathrow

Round-trip from

£139

One-way from

£51

Popular in

March

Cheapest in

May

Average price

£199

Good round-trip deal

£164 or less

Good one-way deal

£131 or less
British Airways
  • British Airways
  • 9/10-11/10
  • Nonstop
  • 5h 10m total
  • Budapest to London
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17/1
  • 17/1
  • 1 total stop
  • 9h 50m total
  • Budapest to London
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Highest demand for flights based on searches. 1% potential increase in price (£2 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Budapest Ferenc Liszt Intl to London Heathrow.
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Price to beat on a one-way flight from Budapest Ferenc Liszt Intl to London Heathrow.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Budapest to London Heathrow Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Thu 1/10

14:25-16:10

Nonstop2h 45m

London Heathrow

Sun 4/10

07:20-10:50

Nonstop2h 30m

£143

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Fri 2/10

17:25-20:55

1 stop4h 30m

London Heathrow

Sun 4/10

06:30-12:15

1 stop4h 45m

£174

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Thu 1/10

06:00-10:45

1 stop5h 45m

London Heathrow

Sun 4/10

08:40-16:30

1 stop6h 50m

£174

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Tue 6/10

13:00-16:15

1 stop4h 15m

London Heathrow

Tue 13/10

17:10-23:15

1 stop5h 05m

£175

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Sat 3/10

13:00-20:55

1 stop8h 55m

London Heathrow

Tue 6/10

17:10-23:15

1 stop5h 05m

£186

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Thu 8/10

17:25-20:55

1 stop4h 30m

London Heathrow

Mon 12/10

09:55-19:00

1 stop8h 05m

£189

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Fri 25/9

06:35-17:05

1 stop11h 30m

London Heathrow

Fri 2/10

17:55-23:00

1 stop4h 05m

£195

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Thu 24/9

10:25-16:00

1 stop6h 35m

London Heathrow

Mon 28/9

06:40-19:10

1 stop11h 30m

£208

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Tue 13/10

14:40-16:25

Nonstop2h 45m

London Heathrow

Wed 14/10

07:25-10:55

Nonstop2h 30m

£217

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Thu 17/9

09:25-21:35

2 stops13h 10m

London Heathrow

Sun 20/9

11:05-17:10

1 stop5h 05m

£224

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Showing 1-10 of 22 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

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 £153). Flying from Budapest to London Heathrow Airport in March is currently the most expensive (average of £273). 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?

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 53% 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 £168 and £267 in October.
The cheapest return price found within the last 5 days was £139 on British Airways (9 Oct–11 Oct).

Reviews of airlines servicing Heathrow

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
8,194 reviews
Check prices

Boarding

7.0

Entertainment

6.5

Comfort

6.8

Food

6.4

Overall

6.7

Crew

7.7

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
8,194 reviews
British Airways
6.7
Okay
8,194 reviews
Check prices

Boarding

7.0

Entertainment

6.5

Comfort

6.8

Food

6.4

Overall

6.7

Crew

7.7

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

  • 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 2 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 45m. British Airways provides one of the quickest options available for as low as £143. 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 (£125), offers the cheapest pricing from Budapest to London Heathrow Airport. British Airways is currently priced 40% 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 (92%), American Airlines (81%) and Japan Airlines (78%).

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

    While on average a flight from Budapest to London Heathrow Airport is generally £554, our data shows the cheapest flight currently is £86. When looking at the most popular route, (Budapest Ferenc Liszt Intl - London Heathrow), you can expect to pay £139 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 £153). Flying from Budapest to London Heathrow Airport in March is currently the most expensive (average of £273). 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
Ilford
Slough
Hayes
Croydon
Northampton
Colchester
Eastbourne
Brentford
Barnet
Southall
Southend-on-Sea
Salisbury
Enfield
Kingston upon Thames
Watford

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Budapest to Heathrow

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£125Average£204FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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