Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Budapest to London Heathrow Airport from £50

BUD — LHR
24 Oct — 31 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

Thu 19/1120:25 -
Nonstop2h 45m
Sun 6/1219:25 -
Nonstop2h 35m
Deal found 22/9£129
Wed 4/1116:50 -
1 stop17h 45m
Wed 11/1115:30 -
1 stop6h 25m
Deal found 20/9£133
Thu 5/1120:25 -
Nonstop2h 45m
Thu 12/1119:45 -
Nonstop2h 35m
Deal found 21/9£136
Sat 3/1016:10 -
Nonstop2h 55m
Sun 11/1007:20 -
Nonstop2h 30m
Deal found 19/9£137
Thu 5/1120:25 -
Nonstop2h 45m
Wed 11/1119:25 -
Nonstop2h 35m
Deal found 20/9£139
Thu 5/1120:25 -
Nonstop2h 45m
Sun 8/1106:40 -
Nonstop2h 35m
Deal found 21/9£139
Tue 22/1218:00 -
1 stop5h 00m
Mon 28/1206:30 -
1 stop4h 40m
Deal found 21/9£142
Fri 9/1019:30 -
Nonstop2h 40m
Sat 17/1020:45 -
Nonstop2h 25m
Deal found 20/9£145
Wed 7/1011:45 -
Nonstop2h 45m
Sun 11/1007:20 -
Nonstop2h 30m
Deal found 20/9£147

Find flight deals from Budapest to Heathrow

Round-trip from

£129

One-way from

£50

Popular in

December

Cheapest in

May

Average price

£227

Good round-trip deal

£230 or less

Good one-way deal

£192 or less
British Airways
  • British Airways
  • 19/11-6/12
  • Nonstop
  • 5h 20m total
  • Budapest to London
Search Deals
14/11-31/12
  • 14/11-31/12
  • 1 total stop
  • 8h 25m total
  • Budapest to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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

 
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

Tue 20/10

15:15-12:30

1 stop22h 15m

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 19/11

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 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

Wed 30/12

15:10-12:20

1 stop22h 10m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£79

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Sat 21/11

15:10-12:20

1 stop22h 10m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£79

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Tue 29/12

15:10-12:20

1 stop22h 10m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£79

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Tue 22/12

15:10-12:20

1 stop22h 10m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£79

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Thu 24/12

15:10-12:20

1 stop22h 10m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£79

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Tue 23/3

12:25-17:00

1 stop5h 35m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£86

BudapestLondon

BUD Budapest Ferenc Liszt Intl - LHR London Heathrow

BUDLHR

Budapest Ferenc Liszt Intl

Tue 1/12

17:20-20:50

1 stop4h 30m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£86

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 £157). Flying from Budapest to London Heathrow Airport in December is currently the most expensive (average of £331). 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 £209 and £297 in November.
The cheapest return price found within the last 5 days was £129 on British Airways (19 Nov–6 Dec).

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
8,227 reviews
Check prices

Comfort

6.8

Crew

7.7

Entertainment

6.5

Overall

6.7

Food

6.4

Boarding

7.0

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
8,227 reviews
British Airways
6.7
Okay
8,227 reviews
Check prices

Comfort

6.8

Crew

7.7

Entertainment

6.5

Overall

6.7

Food

6.4

Boarding

7.0

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 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 45m. British Airways provides one of the quickest options available for as low as £157. 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 (£145), offers the cheapest pricing from Budapest to London Heathrow Airport. British Airways is currently priced 35% 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 American Airlines (81%), JetBlue (79%) and Japan Airlines (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 £605, our data shows the cheapest flight currently is £134. When looking at the most popular route, (Budapest Ferenc Liszt Intl - London Heathrow), you can expect to pay £129 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 £157). Flying from Budapest to London Heathrow Airport in December is currently the most expensive (average of £331). 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
Luton
Milton Keynes
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Northampton
Colchester
Eastbourne
Enfield
Brentford
Southend-on-Sea
Barnet
Southall
Watford
Stratford-upon-Avon
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Budapest to Heathrow

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£145Average£212FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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.

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.