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Heathrow

$94+ Cheap flights from Budapest (BUD) to Heathrow (LHR)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
BUD — LHR
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap flight deals from Budapest to Heathrow

Cheapest flights from Budapest to Heathrow
Explore the most affordable flight options available from Budapest to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This British Airways deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:45 pm
BUD
-
LHR
Nonstop2h 40m
British Airways
Sun 9/67:20 am
LHR
-
BUD
Nonstop2h 30m
British Airways
Deal found 7/27$202
This British Airways deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:35 am
BUD
-
LHR
Nonstop2h 55m
British Airways
Sat 9/128:45 pm
LHR
-
BUD
Nonstop2h 25m
British Airways
Deal found 7/29$203
This Air Serbia deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:15 pm
BUD
-
LHR
1 stop22h 10m
Air Serbia
Sun 11/151:20 pm
LHR
-
BUD
1 stop24h 25m
Air Serbia
Deal found 7/26$213
This Iberia deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:30 pm
BUD
-
LHR
Nonstop2h 40m
British Airways
Sun 9/208:35 pm
LHR
-
BUD
Nonstop2h 30m
British Airways
Deal found 7/26$214
This British Airways deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:35 am
BUD
-
LHR
Nonstop2h 55m
British Airways
Sun 9/68:35 pm
LHR
-
BUD
Nonstop2h 30m
British Airways
Deal found 7/29$215
This deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:35 pm
BUD
-
LHR
1 stop5h 25m
LOT
Tue 8/2510:20 am
LHR
-
BUD
1 stop8h 25m
LOT
Deal found 7/28$217
This British Airways deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:05 am
BUD
-
LHR
Nonstop2h 55m
British Airways
Mon 9/149:45 pm
LHR
-
BUD
Nonstop2h 25m
British Airways
Deal found 7/26$218
This British Airways deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:30 pm
BUD
-
LHR
Nonstop2h 40m
British Airways
Sat 8/88:45 pm
LHR
-
BUD
Nonstop2h 25m
British Airways
Deal found 7/26$221
This British Airways deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:05 pm
BUD
-
LHR
Nonstop2h 40m
British Airways
Thu 8/277:20 am
LHR
-
BUD
Nonstop2h 30m
British Airways
Deal found 7/29$222
This Iberia deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:05 am
BUD
-
LHR
Nonstop2h 55m
British Airways
Mon 9/79:45 pm
LHR
-
BUD
Nonstop2h 25m
British Airways
Deal found 7/26$225

Find flight deals from Budapest to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Budapest (BUD) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$202
(British Airways)

One-way from

$94
(Kiwi.com)

Popular in

March

Cheapest in

May

Average price

$324

Good round-trip deal

$595 or less

Good one-way deal

$514 or less
Provider with most accurate pricing for Budapest Ferenc Liszt Intl-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Budapest Ferenc Liszt Intl-London Heathrow flights.
Search Deals
From Budapest Ferenc Liszt Intl to London Heathrow
Search Deals
One-way flight from Budapest Ferenc Liszt Intl to London Heathrow
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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

 
Customize your flight search to find flights from Budapest 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 2,558,603 searches. Data last updated July 29, 2026.
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 round-trip

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Thu 9/3

7:35 am-9:30 am

Nonstop2h 55m

London Heathrow

Sun 9/6

8:35 pm-12:05 am

Nonstop2h 30m

$215

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Thu 10/1

2:25 pm-4:10 pm

Nonstop2h 45m

London Heathrow

Mon 10/5

9:45 pm-1:10 am

Nonstop2h 25m

$226
Quickest round-trip

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Fri 9/18

7:30 pm-9:10 pm

Nonstop2h 40m

London Heathrow

Mon 9/21

9:45 pm-1:10 am

Nonstop2h 25m

$242

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Thu 9/17

7:35 am-9:30 am

Nonstop2h 55m

London Heathrow

Mon 9/21

9:45 pm-1:10 am

Nonstop2h 25m

$259

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Fri 9/18

6:35 am-5:05 pm

1 stop11h 30m

London Heathrow

Mon 9/21

6:50 am-5:10 pm

1 stop9h 20m

$260

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Thu 9/17

6:35 am-5:05 pm

1 stop11h 30m

London Heathrow

Sun 9/20

11:05 am-11:00 pm

1 stop10h 55m

$262

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Fri 9/11

6:35 am-5:05 pm

1 stop11h 30m

London Heathrow

Sun 9/13

11:05 am-11:00 pm

1 stop10h 55m

$262

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Fri 9/18

10:25 am-6:30 pm

1 stop9h 05m

London Heathrow

Mon 9/21

6:40 am-7:10 pm

1 stop11h 30m

$276

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Sun 8/9

7:20 am-9:15 am

Nonstop2h 55m

London Heathrow

Thu 8/13

7:20 am-10:50 am

Nonstop2h 30m

$284

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Thu 9/3

6:00 am-8:55 pm

1 stop15h 55m

London Heathrow

Mon 9/7

8:40 am-11:15 pm

1 stop13h 35m

$285

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 20 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Budapest-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Budapest-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Budapest-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Budapest-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Budapest-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 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 $208). Flying from Budapest to London Heathrow Airport in March is currently the most expensive (average of $358). 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?

Find hourly flight availability from Budapest 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 July 29, 2026.

It’s typically best to fly out from Budapest to London Heathrow Airport at noon. Doing so could potentially save you 27% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip 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 $246 and $398 in September.
The cheapest round-trip price found within the last 5 days was $202 on British Airways (Sep 4-Sep 6).

The best insider tips for Budapest to London Heathrow Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Budapest to London Heathrow Airport trip
Our travel experts
John Walton

John Walton

Expert on BUD

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LHR

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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 July 29, 2026.
Get a feel of what it's like to fly with British Airways from Budapest to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,129 reviews

Comfort

6.8

Food

6.4

Entertainment

6.5

Overall

6.7

Boarding

7.0

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
8,129 reviews
British Airways
6.7
Okay
8,129 reviews

Comfort

6.8

Food

6.4

Entertainment

6.5

Overall

6.7

Boarding

7.0

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

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

  • What airport do you fly from for flights from Budapest to London Heathrow?

    Budapest Ferenc Liszt Intl (BUD), located 10.3 mi from the city center, is the airport you fly out of when you book flights from Budapest to London Heathrow. 1 airline have flights from Ferenc Liszt Intl to London Heathrow on a regular basis. Booking flights from Budapest Ferenc Liszt Intl to London Heathrow should not be difficult; the airport handles an average of 4 outbound flights to London Heathrow per day.

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

    British Airways and Air Serbia can get you from Budapest to London Heathrow Airport in just under 2h 40m. Your travel time can differ by up to 19h 30m. There are 924 mi between Budapest and London Heathrow Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Budapest to London Heathrow Airport round-trip?

    Currently priced at $191, British Airways will fly you from Budapest to London Heathrow Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. This flight start at 34% lower than the current average price 3 months from now.

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

    Before booking your flight to London Heathrow Airport from Budapest, check out the most reliable airlines to get you to your destination on time: JetBlue (85%), Iberia (78%), British Airways( 77%).

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

    Looking for the cheapest flight from Budapest to London Heathrow Airport? While on average our users pay $1,872, our data indicates the cheapest price to be $216. The most popular route (Budapest Ferenc Liszt Intl - London Heathrow), is priced around $193.

  • 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 vacation 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 $208). Flying from Budapest to London Heathrow Airport in March is currently the most expensive (average of $358). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Wembley
Harrow
Eastleigh
Southend-on-Sea
Watford
Northampton
Dartford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Budapest to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Budapest to London City flights
Budapest to Gatwick flights

Top airline flying from Budapest to Heathrow

Discover the top airline that operate flights from Budapest 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 2,558,603 searches. Data last updated July 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$191Average$307FlexibilityNo cancel feeOn-time70%

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