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Cheap flights from Budapest to London from $82

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Budapest to London departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Budapest to London

Cheap round-trip flights

British Airways Logo
6:05 pm - 7:50 pmBUD-LHR
2h 45mnonstop
British Airways Logo
3:40 pm - 7:15 pmLHR-BUD
2h 35mnonstop
$176British Airways
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Wed, Nov 5 - Tue, Nov 11
British Airways Logo
12:10 pm - 2:05 pmBUD-LHR
2h 55mnonstop
British Airways Logo
7:45 am - 11:15 amLHR-BUD
2h 30mnonstop
$178British Airways
Find Deal
Fri, Feb 13 - Sat, Feb 21
Air Serbia Logo
3:15 pm - 7:05 pmBUD-LHR
4h 50m1 stop
Air Serbia Logo
1:30 pm - 9:40 pmLHR-BUD
7h 10m1 stop
$202Air Serbia
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Sat, Oct 4 - Sun, Oct 5
Air Serbia Logo
3:15 pm - 12:30 pmBUD-LHR
22h 15m1 stop
Air Serbia Logo
1:30 pm - 9:00 amLHR-BUD
18h 30m1 stop
$203Air Serbia
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Thu, Oct 9 - Wed, Oct 15
Lufthansa Logo
1:25 pm - 7:40 pmBUD-LHR
7h 15m1 stop
Lufthansa Logo
9:00 am - 4:50 pmLHR-BUD
6h 50m1 stop
$221Lufthansa
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Wed, Oct 15 - Wed, Oct 22
Lufthansa Logo
5:30 pm - 10:40 pmBUD-LHR
6h 10m1 stop
Lufthansa Logo
5:50 pm - 11:35 pmLHR-BUD
4h 45m1 stop
$224Lufthansa
Find Deal
Wed, Oct 1 - Sat, Oct 4
Multiple Airlines Logo
9:40 am - 1:00 pmBUD-LHR
4h 20m1 stop
Multiple Airlines Logo
8:45 am - 4:15 pmLHR-BUD
6h 30m1 stop
$225Multiple Airlines
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Thu, Nov 6 - Wed, Nov 12
Multiple Airlines Logo
6:20 am - 5:20 pmBUD-LHR
12h 00m1 stop
Multiple Airlines Logo
10:35 am - 10:30 pmLHR-BUD
10h 55m1 stop
$227Multiple Airlines
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Thu, Nov 13 - Sun, Nov 16
KLM Logo
6:30 am - 10:45 amBUD-LHR
5h 15m1 stop
KLM Logo
10:00 am - 4:10 pmLHR-BUD
5h 10m1 stop
$239KLM
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Fri, Feb 13 - Tue, Feb 24
KLM Logo
5:05 pm - 8:50 pmBUD-LHR
4h 45m1 stop
KLM Logo
8:40 am - 4:10 pmLHR-BUD
6h 30m1 stop
$241KLM
Find Deal
Thu, Nov 6 - Sun, Nov 9

Austrian Airlines flights from Budapest to London Heathrow Airport

Our best Austrian Airlines deals on Budapest to London Heathrow Airport flight tickets
Austrian Airlines
Oct 2
BUD3:10 pmBudapest Ferenc Liszt Intl
4h 30m
1 stop
LHR6:40 pmLondon Heathrow
Oct 6
LHR6:00 amLondon Heathrow
3h 35m
1 stop
BUD10:35 amBudapest Ferenc Liszt Intl
$240
Find similar
Austrian Airlines
Oct 23
BUD11:15 amBudapest Ferenc Liszt Intl
8h 25m
1 stop
LHR6:40 pmLondon Heathrow
Oct 26
LHR7:25 pmLondon Heathrow
14h 00m
1 stop
BUD10:25 amBudapest Ferenc Liszt Intl
$248
Find similar
Austrian Airlines
Oct 20
BUD11:15 amBudapest Ferenc Liszt Intl
11h 25m
1 stop
LHR9:40 pmLondon Heathrow
Oct 27
LHR6:00 amLondon Heathrow
10h 45m
1 stop
BUD5:45 pmBudapest Ferenc Liszt Intl
$249
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Brussels Airlines flights from Budapest to London Heathrow Airport

Our best Brussels Airlines deals on Budapest to London Heathrow Airport flight tickets
Brussels Airlines
Oct 2
BUD6:35 amBudapest Ferenc Liszt Intl
11h 30m
1 stop
LHR5:05 pmLondon Heathrow
Oct 6
LHR11:05 amLondon Heathrow
10h 55m
1 stop
BUD11:00 pmBudapest Ferenc Liszt Intl
$243
Find similar
Brussels Airlines
Oct 24
BUD6:35 amBudapest Ferenc Liszt Intl
11h 30m
1 stop
LHR5:05 pmLondon Heathrow
Oct 27
LHR11:05 amLondon Heathrow
11h 00m
1 stop
BUD11:05 pmBudapest Ferenc Liszt Intl
$245
Find similar
Brussels Airlines
Oct 22
BUD6:00 pmBudapest Ferenc Liszt Intl
4h 35m
1 stop
LHR9:35 pmLondon Heathrow
Oct 26
LHR11:05 amLondon Heathrow
11h 00m
1 stop
BUD11:05 pmBudapest Ferenc Liszt Intl
$253
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Budapest to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
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

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Wed 11/5

6:05 pm-7:50 pm

Nonstop2h 45m

London Heathrow

Tue 11/11

3:40 pm-7:15 pm

Nonstop2h 35m

$176

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Fri 2/13

12:10 pm-2:05 pm

Nonstop2h 55m

London Heathrow

Sat 2/21

7:45 am-11:15 am

Nonstop2h 30m

$178

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Sat 10/4

3:15 pm-7:05 pm

1 stop4h 50m

London Heathrow

Sun 10/5

1:30 pm-9:40 pm

1 stop7h 10m

$202

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Thu 10/9

3:15 pm-12:30 pm

1 stop22h 15m

London Heathrow

Wed 10/15

1:30 pm-9:00 am

1 stop18h 30m

$203

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Wed 10/15

1:25 pm-7:40 pm

1 stop7h 15m

London Heathrow

Wed 10/22

9:00 am-4:50 pm

1 stop6h 50m

$221

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Wed 10/1

5:30 pm-10:40 pm

1 stop6h 10m

London Heathrow

Sat 10/4

5:50 pm-11:35 pm

1 stop4h 45m

$224

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Thu 11/6

9:40 am-1:00 pm

1 stop4h 20m

London Heathrow

Wed 11/12

8:45 am-4:15 pm

1 stop6h 30m

$225

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Thu 11/13

6:20 am-5:20 pm

1 stop12h 00m

London Heathrow

Sun 11/16

10:35 am-10:30 pm

1 stop10h 55m

$227

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Fri 2/13

6:30 am-10:45 am

1 stop5h 15m

London Heathrow

Tue 2/24

10:00 am-4:10 pm

1 stop5h 10m

$239

BudapestLondon

BUD - LHR

BUDLHR

Budapest Ferenc Liszt Intl

Thu 11/6

5:05 pm-8:50 pm

1 stop4h 45m

London Heathrow

Sun 11/9

8:40 am-4:10 pm

1 stop6h 30m

$241

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Budapest to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Budapest and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of March is, on average, the cheapest month to fly to London Heathrow Airport from Budapest, with most prices found around $184. If you’re not able to fly to London Heathrow Airport in March, then December is your next best option. Flight prices from Budapest to London Heathrow Airport during December average around $210.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Thursday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $621. The most expensive day to fly to London Heathrow Airport is Monday, with ticket prices averaging around $687.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Budapest to London Heathrow Airport at noon for as low as $551. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $672.

What is the cheapest Budapest Ferenc Liszt Intl to London Heathrow flight route?

Fly from Budapest Ferenc Liszt Intl to London Heathrow for the best Budapest Ferenc Liszt Intl - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Budapest when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $256 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Budapest for as low as $149 on momondo.

What cabin class options are available on Budapest Ferenc Liszt Intl to London Heathrow flights?

There are 4 cabin classes available to choose from on Budapest Ferenc Liszt Intl to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Budapest to London Heathrow Airport flights?

No. A direct flight is the cheapest option for a flight between Budapest to London Heathrow Airport.

How have Budapest to London Heathrow Airport flight prices changed over time?

As of September 2025, prices for Budapest to London Heathrow Airport flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Budapest to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Budapest to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Budapest to London Heathrow Airport (BUD to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Budapest to London Heathrow Airport

Best Price Found

$349

Fastest flight time

2h 35m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Budapest in the past 72 hours is $349. The best round-trip flight deal from Budapest to London Heathrow Airport found on momondo in the last 72 hours is $600.
The fastest flight from Budapest to London Heathrow Airport takes 2h 35m
Direct flights go from Budapest to London Heathrow Airport every day.
Search flight deals

  • How far is Budapest Ferenc Liszt Intl to London Heathrow by plane?

    London Heathrow is 914.0 mi away from Budapest Ferenc Liszt Intl. In terms of flight time, this usually takes a little over 2h 40m.

  • When did momondo last update prices for flights from Budapest Ferenc Liszt Intl Airport to London Heathrow Airport?

    Prices for flights from Budapest Ferenc Liszt Intl Airport to London Heathrow Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Budapest Ferenc Liszt Intl Airport to London Heathrow Airport?

  • How old do you have to be to fly from Budapest Ferenc Liszt Intl Airport to London Heathrow Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Budapest Ferenc Liszt Intl Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Budapest to London Heathrow Airport?

  • What is the most popular airline from Budapest to London Heathrow Airport?

Best airlines flying from Budapest to London Heathrow Airport

Compare and see reviews for airlines that fly from Budapest to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $161Free CancellationRating
6.7
7,367 reviews
Search British Airways flights

  • British Airways Flights From Budapest to London Heathrow Airport

    British Airways flight deals from Budapest to London Heathrow Airport start from $161 round-trip. Over the 14 British Airways flights for this route in a normal week, average airfare is usually $257 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Dover
Luton
Slough
Milton Keynes
Hayes
Guildford
Dartford
Crawley
Stansted
Chelmsford
Salisbury
Brentwood
Ilford
Folkestone
Colchester
Swindon
Stratford-upon-Avon
Watford

Why use momondo?

Why should I use momondo to find a flight deal from Budapest to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Budapest.

Can I find flights from Budapest to London with flexible booking policies on momondo?

All flight searches from Budapest to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Budapest to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Budapest.

I’m not ready to book a flight from Budapest to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Budapest are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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