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Cheap flights from Budapest to London Heathrow Airport from £55

BUD — LHR
8 Oct — 15 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 13/1119:50 -
1 stop14h 15m
Mon 16/1115:30 -
1 stop6h 25m
Deal found 4/9£137
Fri 16/1017:45 -
Nonstop2h 40m
Sun 18/1007:20 -
Nonstop2h 30m
Deal found 4/9£139
Sat 3/1016:10 -
Nonstop2h 55m
Sun 4/1007:20 -
Nonstop2h 30m
Deal found 6/9£140
Sat 3/1016:10 -
Nonstop2h 55m
Tue 20/1007:20 -
Nonstop2h 30m
Deal found 7/9£141
Sat 3/1016:10 -
Nonstop2h 55m
Wed 7/1007:25 -
Nonstop2h 30m
Deal found 4/9£148
Sat 3/1016:10 -
Nonstop2h 55m
Wed 14/1014:05 -
Nonstop2h 35m
Deal found 7/9£149
Sat 3/1016:10 -
Nonstop2h 55m
Sat 10/1020:45 -
Nonstop2h 25m
Deal found 5/9£150

Find flight deals from Budapest to Heathrow

Round-trip from

£137

One-way from

£55

Popular in

March

Cheapest in

May

Average price

£214

Good round-trip deal

£205 or less

Good one-way deal

£152 or less
13/11-16/11
  • 13/11-16/11
  • 2 total stops
  • 20h 40m total
  • Budapest to London
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4/11-31/12
  • 4/11-31/12
  • 1 total stop
  • 26h 40m total
  • Budapest to London
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Highest demand for flights based on searches. 1% potential increase in price (£3 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in September 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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Sun 13/12

18:45-12:20

1 stop18h 35m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£78

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Thu 4/3

11:25-12:20

1 stop25h 55m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£78

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Sun 8/11

15:10-12:20

1 stop22h 10m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£78

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Thu 10/12

15:10-12:20

1 stop22h 10m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£78

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Tue 2/3

07:50-09:50

Nonstop3h 00m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£95

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Thu 4/3

20:25-22:10

Nonstop2h 45m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£95

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Tue 15/9

12:10-17:40

1 stop6h 30m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£95

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Mon 30/11

11:25-12:20

1 stop25h 55m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£116

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Mon 26/10

15:10-12:20

1 stop22h 10m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£116
Fastest return journey

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Sat 10/10

18:00-19:40

Nonstop2h 40m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£123

Flights are sorted by cheapest return flights first.

Deals found on 3/9

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 £154). Flying from Budapest to London Heathrow Airport in March is currently the most expensive (average of £276). 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 £190 and £253 in November.
The cheapest return price found within the last 5 days was £137 on Multiple Airlines (13 Nov–16 Nov).

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
8,211 reviews
Check prices

Boarding

7.0

Entertainment

6.5

Food

6.4

Overall

6.7

Comfort

6.8

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
8,211 reviews
British Airways
6.7
Okay
8,211 reviews
Check prices

Boarding

7.0

Entertainment

6.5

Food

6.4

Overall

6.7

Comfort

6.8

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 7 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 £151. 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 (£142), offers the cheapest pricing from Budapest to London Heathrow Airport. British Airways is currently priced 32% 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 (86%), American Airlines (80%) 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 £90. When looking at the most popular route, (Budapest Ferenc Liszt Intl - London Heathrow), you can expect to pay £143 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 £154). Flying from Budapest to London Heathrow Airport in March is currently the most expensive (average of £276). 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
Northampton
Colchester
Eastbourne
Brentford
Barnet
Salisbury
Southall
Southend-on-Sea
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£142Average£208FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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