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Cheap flights from Hungary to London Heathrow Airport from £61

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUD — LHR
19 Apr — 26 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hungary to Heathrow

Enter your travel dates to find the best prices.

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 20 March 2026.

Wed 15/416:35
DEB
-
LHR
1 stop5h 10m
Lufthansa
Wed 22/406:55
LHR
-
DEB
1 stop8h 05m
Lufthansa
Deal found 16/3£126
Wed 29/416:35
DEB
-
LHR
1 stop7h 05m
Lufthansa
Wed 6/507:25
LHR
-
DEB
1 stop7h 35m
Lufthansa
Deal found 15/3£129
Sat 9/511:35
BUD
-
LHR
1 stop9h 30m
Multiple Airlines
Tue 12/509:55
LHR
-
BUD
1 stop12h 40m
Multiple Airlines
Deal found 18/3£132
Sat 9/516:10
BUD
-
LHR
Nonstop2h 55m
British Airways
Tue 12/521:45
LHR
-
BUD
Nonstop2h 25m
British Airways
Deal found 16/3£135
Sun 3/521:15
DEB
-
LHR
1 stop12h 00m
Lufthansa
Fri 29/506:55
LHR
-
DEB
1 stop9h 25m
Lufthansa
Deal found 16/3£137
Wed 25/317:50
BUD
-
LHR
1 stop5h 10m
LOT
Sun 29/310:20
LHR
-
BUD
1 stop8h 25m
LOT
Deal found 19/3£141
Thu 16/414:25
BUD
-
LHR
Nonstop2h 45m
British Airways
Sun 19/407:20
LHR
-
BUD
Nonstop2h 30m
British Airways
Deal found 17/3£142
Fri 17/419:30
BUD
-
LHR
Nonstop2h 40m
British Airways
Sun 19/407:20
LHR
-
BUD
Nonstop2h 30m
British Airways
Deal found 18/3£143
Sat 25/411:35
BUD
-
LHR
1 stop9h 30m
Multiple Airlines
Mon 27/420:50
LHR
-
BUD
1 stop15h 00m
Multiple Airlines
Deal found 17/3£146
Fri 1/519:30
BUD
-
LHR
Nonstop2h 40m
British Airways
Fri 8/521:40
LHR
-
BUD
Nonstop2h 25m
British Airways
Deal found 17/3£147
Sun 3/521:15
DEB
-
LHR
1 stop12h 00m
Lufthansa
Thu 28/520:25
LHR
-
DEB
1 stop19h 55m
Lufthansa
Deal found 17/3£158

Find flight deals from Hungary to Heathrow

Keep the following information in mind while searching for Hungary to Heathrow flight deals. Data was last updated 20 March 2026.

Round-trip from

£126

One-way from

£61

Popular in

August

Cheapest in

February

Average price

£72

Good round-trip deal

£358 or less

Good one-way deal

£119 or less
Lufthansa
  • Lufthansa
  • 15/4-22/4
  • 2 total stops
  • 13h 15m total
  • Hungary to London
Search Deals
22/4
  • 22/4
  • 1 total stop
  • 17h 05m total
  • Hungary to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Hungary to London Heathrow.
Search Deals
Price to beat on a one-way flight from Hungary to London Heathrow.
Search Deals

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 20 March 2026.
Use the filters below to find and compare flights from Hungary to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DebrecenLondon

DEB - LHR

DEBLHR

Debrecen

Wed 15/4

16:35-20:45

1 stop5h 10m

London Heathrow

Wed 22/4

06:55-16:00

1 stop8h 05m

£126

DebrecenLondon

DEB - LHR

DEBLHR

Debrecen

Wed 29/4

16:35-22:40

1 stop7h 05m

London Heathrow

Wed 6/5

07:25-16:00

1 stop7h 35m

£129

DebrecenLondon

DEB - LHR

DEBLHR

Debrecen

Sun 3/5

21:15-08:15

1 stop12h 00m

London Heathrow

Fri 29/5

06:55-17:20

1 stop9h 25m

£137

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Sat 2/5

16:10-18:05

Nonstop2h 55m

London Heathrow

Tue 5/5

21:45-01:10

Nonstop2h 25m

£152
Fastest return journey

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Wed 3/6

18:30-20:10

Nonstop2h 40m

London Heathrow

Wed 10/6

21:30-00:55

Nonstop2h 25m

£155

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Sat 9/5

11:25-19:05

1 stop8h 40m

London Heathrow

Mon 11/5

13:30-14:40

1 stop24h 10m

£156

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Sat 25/4

15:15-19:05

1 stop4h 50m

London Heathrow

Sun 26/4

19:25-10:55

1 stop14h 30m

£156

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Mon 4/5

15:15-12:30

1 stop22h 15m

London Heathrow

Sat 9/5

19:55-14:40

1 stop17h 45m

£157

DebrecenLondon

DEB - LHR

DEBLHR

Debrecen

Sun 3/5

21:15-08:15

1 stop12h 00m

London Heathrow

Thu 28/5

20:25-17:20

1 stop19h 55m

£158

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Sat 9/5

16:10-18:05

Nonstop2h 55m

London Heathrow

Mon 11/5

21:45-01:10

Nonstop2h 25m

£159

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 36 resultsSorted by cheapest first
1
2
3
4

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, May is the cheapest month in which you can book a flight from Hungary to London Heathrow Airport (average of £79). Flying from Hungary to London Heathrow Airport in June is currently the most expensive (average of £198). 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 20 March 2026.

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 evening could potentially save you up to 49% 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 14 March 2026.

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

How often are flights from Hungary to London delayed?

About 13% of weekly flights between Hungary and London have experienced delays in the past year, with the average delay time being 116 minutes.

What is the most punctual flight time for Hungary to London flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Hungary to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 13% of flights being delayed.

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 20 March 2026.
Read through reviews of airlines operating flights from Hungary to London Heathrow Airport, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,804 reviews
Check prices

Boarding

6.9

Food

6.4

Entertainment

6.4

Crew

7.6

Overall

6.7

Comfort

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

CAI - LHR

We purchase a Business Class trip with certain expectations. We are both elderly and long haul trips are difficult without a certain level of comfort The leg with American Airlines was amazing and made the trip enjoyable from crew to seats. The leg on British Air was beyond our lowest expectation. The business class upgrade (expensive) was the same main cabin seat without anyone sitting in the middle seat, plus no charge for alcohol. Beyond that nothing. There was no entertainment on the long get 5-6 hours. Boarding early is not worth the upgrade charge and I am not an alcoholic, but in truth the alcohol might have made the discomfort more bearable. The fact that the trip had few passengers was a negation that the word is out that one haul trips on British Air is a huge mistake. The company that Kayak represents, Underpricer, is one we will never use again. We spent 4 hours at the airport on our first leg out of Charleston trying to get tickets rescheduled. Apparently the agents don't understand the 45 min rule prior to departure. Finally got the agent to understand the process and we did make it thru to Cairo. On the return, I rechecked with Kayak AND Underpricer. Both confirmed that there was no problem. Got to Cairo checkin for checking luggage and it started. Agent check luggage thru to Charleston, which she should not have done without the tickets to back it up. She did NOT tell us that we didn't have any tickets, but told us to get them at Heathrow. At Heathrow, we found we had NO tickets in their system. We were able to get Business Class to Charlotte, but not to Charleston. Lucky us we, got the seats next to the toilet. The ones no-one else wanted and not the ones we had reserved with Underpricer. Now picture two 80 year olds doing a 23 hour trip without any of the ease that we paid for in the Business Class category.
British Airways
6.7
Okay
7,804 reviews
British Airways
6.7
Okay
7,804 reviews
Check prices

Boarding

6.9

Food

6.4

Entertainment

6.4

Crew

7.6

Overall

6.7

Comfort

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

CAI - LHR

We purchase a Business Class trip with certain expectations. We are both elderly and long haul trips are difficult without a certain level of comfort The leg with American Airlines was amazing and made the trip enjoyable from crew to seats. The leg on British Air was beyond our lowest expectation. The business class upgrade (expensive) was the same main cabin seat without anyone sitting in the middle seat, plus no charge for alcohol. Beyond that nothing. There was no entertainment on the long get 5-6 hours. Boarding early is not worth the upgrade charge and I am not an alcoholic, but in truth the alcohol might have made the discomfort more bearable. The fact that the trip had few passengers was a negation that the word is out that one haul trips on British Air is a huge mistake. The company that Kayak represents, Underpricer, is one we will never use again. We spent 4 hours at the airport on our first leg out of Charleston trying to get tickets rescheduled. Apparently the agents don't understand the 45 min rule prior to departure. Finally got the agent to understand the process and we did make it thru to Cairo. On the return, I rechecked with Kayak AND Underpricer. Both confirmed that there was no problem. Got to Cairo checkin for checking luggage and it started. Agent check luggage thru to Charleston, which she should not have done without the tickets to back it up. She did NOT tell us that we didn't have any tickets, but told us to get them at Heathrow. At Heathrow, we found we had NO tickets in their system. We were able to get Business Class to Charlotte, but not to Charleston. Lucky us we, got the seats next to the toilet. The ones no-one else wanted and not the ones we had reserved with Underpricer. Now picture two 80 year olds doing a 23 hour trip without any of the ease that we paid for in the Business Class category.

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.

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

    Lufthansa, British Airways, and Air Serbia can get you from Hungary to London Heathrow Airport in just under 2h 55m. Your travel time can differ by up to 5h 45m. The distance from Hungary to London Heathrow Airport is about 924 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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: American Airlines (91%), British Airways (88%), Japan Airlines (88%).

  • 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 £334, our data indicates the cheapest price to be £112. The most popular route (Budapest Ferenc Liszt Intl - London Heathrow), is priced around £143.

  • 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, May is the cheapest month in which you can book a flight from Hungary to London Heathrow Airport (average of £79). Flying from Hungary to London Heathrow Airport in June is currently the most expensive (average of £198). 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
Milton Keynes
Wembley
Croydon
Northampton
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Swindon
Bedford

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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 20 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£128Average£200FlexibilityNo 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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