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Cheap flights from Hungary to London Heathrow Airport from £54

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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUD — LHR
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Hungary to Heathrow

Keep the following information in mind while searching for Hungary to Heathrow flight deals. Data was last updated 13 June 2025.

Round-trip from

£108

One-way from

£54

Popular in

August

Cheapest in

January

Average price

£72

Good round-trip deal

£169 or less

Good one-way deal

£77 or less
British Airways
  • British Airways
  • 13/11-17/11
  • Nonstop
  • 5h 20m total
  • Hungary to London
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British Airways
  • British Airways
  • 22/10
  • Nonstop
  • 2h 40m total
  • Hungary to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£15 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Hungary to London Heathrow.
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Price to beat on a one-way flight from Hungary to London Heathrow.
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Find flight deals from Hungary to Heathrow

Cheapest flights from Hungary to Heathrow
Explore the most affordable flight options available from Hungary to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Thu 13/1118:10BUD - LHR
Nonstop2h 50mBritish Airways
Mon 17/1119:25LHR - BUD
Nonstop2h 30mBritish Airways
Deal found 12/6£108
Thu 2/1017:55BUD - LHR
Nonstop2h 40mMultiple Airlines
Sun 5/1013:30LHR - BUD
1 stop7h 10mMultiple Airlines
Deal found 11/6£135
Thu 2/1015:15BUD - LHR
1 stop22h 15mAir Serbia
Sun 5/1019:25LHR - BUD
1 stop11h 00mAir Serbia
Deal found 11/6£150
Sat 12/706:35BUD - LHR
1 stop15h 20mBrussels Airlines
Sun 13/706:50LHR - BUD
1 stop15h 10mBrussels Airlines
Deal found 11/6£161
Mon 27/1009:45BUD - LHR
1 stop13h 15mLOT
Thu 30/1006:30LHR - BUD
1 stop12h 10mLOT
Deal found 11/6£163
Wed 6/808:25BUD - LHR
1 stop5h 25mLufthansa
Tue 12/807:25LHR - BUD
1 stop4h 15mLufthansa
Deal found 12/6£167
Wed 3/915:10BUD - LHR
1 stop18h 35mAustrian Airlines
Tue 9/910:25LHR - BUD
1 stop27h 05mAustrian Airlines
Deal found 12/6£182
Thu 19/619:30BUD - LHR
1 stop26h 55mAir France
Mon 23/619:45LHR - BUD
1 stop15h 00mAir France
Deal found 11/6£184
Fri 27/620:00BUD - LHR
1 stop24h 20mSWISS
Mon 30/618:40LHR - BUD
1 stop23h 35mSWISS
Deal found 11/6£194
Sun 20/721:30DEB - LHR
1 stop11h 45mLufthansa
Tue 22/719:10LHR - DEB
1 stop19h 50mLufthansa
Deal found 12/6£278
Sun 20/721:30DEB - LHR
2 stops16h 10mMultiple Airlines
Tue 22/719:25LHR - DEB
2 stops19h 35mMultiple Airlines
Deal found 12/6£344

Cheapflights Fare Finder

Customise your flight search to find flights from Hungary 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 13 June 2025.
Use the filters below to find and compare flights from Hungary to London Heathrow Airport that are best for you.

Fly from

Hungary

Fly to

Heathrow

Route

Depart

Return

Price

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Thu 13/11

18:10-20:00

Nonstop2h 50m

London Heathrow

Mon 17/11

19:25-22:55

Nonstop2h 30m

£108

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Thu 2/10

17:55-19:35

Nonstop2h 40m

London Heathrow

Sun 5/10

13:30-21:40

1 stop7h 10m

£135

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Thu 2/10

15:15-12:30

1 stop22h 15m

London Heathrow

Sun 5/10

19:25-07:25

1 stop11h 00m

£150

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Sat 12/7

06:35-20:55

1 stop15h 20m

London Heathrow

Sun 13/7

06:50-23:00

1 stop15h 10m

£161

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Mon 27/10

09:45-22:00

1 stop13h 15m

London Heathrow

Thu 30/10

06:30-19:40

1 stop12h 10m

£163

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Wed 6/8

08:25-12:50

1 stop5h 25m

London Heathrow

Tue 12/8

07:25-12:40

1 stop4h 15m

£167

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Wed 3/9

07:00-08:45

1 stop26h 45m

London Heathrow

Wed 10/9

09:05-14:30

1 stop4h 25m

£182

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Fri 27/6

20:00-19:20

1 stop24h 20m

London Heathrow

Mon 30/6

18:40-19:15

1 stop23h 35m

£194

DebrecenLondon

DEB - LHR

DEBLHR

Debrecen

Sun 20/7

21:30-08:15

1 stop11h 45m

London Heathrow

Tue 22/7

19:10-16:00

1 stop19h 50m

£278

DebrecenLondon

DEB - LHR

DEBLHR

Debrecen

Sun 20/7

21:30-12:40

2 stops16h 10m

London Heathrow

Tue 22/7

19:25-16:00

2 stops19h 35m

£344

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Hungary to Heathrow

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

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

Currently, January is the cheapest month in which you can book a flight from Hungary to London Heathrow Airport (average of £112). Flying from Hungary to London Heathrow Airport in August is currently the most expensive (average of £164). 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 HU to LHR?

Find hourly flight availability from Hungary 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 13 June 2025.

One of the essential ways to save on airfare from Hungary to London Heathrow Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 27% on airfare.

What is the cheapest day to fly from Hungary to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Hungary to Heathrow. Price data was last updated on 8 June 2025.

Travellers seeking maximum savings on their Hungary to London Heathrow Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 13 June 2025.
Read through reviews of airlines operating flights from Hungary to London, such as KLM, LOT and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
LOT
7.6
Good
1,079 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Austrian Airlines
7.6
Good
802 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Finnair
7.6
Good
1,290 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,624 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Hungary to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Hungary to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as £54 on British Airways. Other airlines that offer cheap prices include Air Serbia from £73 and KLM from £96 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Hungary to London Heathrow Airport on time: JetBlue (91%), Japan Airlines (89%), British Airways (89%).

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

    Looking for the cheapest flight from Hungary to London Heathrow Airport? While on average our users pay £1,206, our data indicates the cheapest price to be £77. The most popular route (Budapest Ferenc Liszt Intl - London Heathrow), is priced around £107.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Hungary to London Heathrow Airport (average of £112). Flying from Hungary to London Heathrow Airport in August is currently the most expensive (average of £164). 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 Hungary?

Book flights to Hungary if you plan to visit one of these locations
Deal
Hounslow
Croydon
Milton Keynes
Northampton
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Southend-on-Sea
Watford
Hayes
Ipswich
Winchester
Folkestone
Maidstone
Swindon

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Alternative routes for Hungary to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Hungary to Heathrow

Discover the top airline that operate flights from Hungary 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£110Average£203FlexibilityNo 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 Hungary to Heathrow?

When you search for this flight from Hungary to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Hungary.

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

Need flexible booking options for your flight to Heathrow from Hungary? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Hungary today and book when prices fit your budget.

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