£59 Find Cheap Flights from Hungary to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 19/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Hungary to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Hungary to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Hungary to Heathrow

Thu, 27 Nov - Sun, 30 Nov
British Airways Logo
18:25 - 20:10BUD-LHR
2h 45mdirect
British Airways Logo
06:20 - 09:50LHR-BUD
2h 30mdirect
£124British Airways
Find Deal
Thu, 13 Nov - Sun, 16 Nov
British Airways Logo
18:25 - 20:10BUD-LHR
2h 45mdirect
British Airways Logo
19:25 - 23:00LHR-BUD
2h 35mdirect
£127British Airways
Find Deal
Wed, 18 Feb - Tue, 17 Mar
British Airways Logo
08:05 - 10:00BUD-LHR
2h 55mdirect
British Airways Logo
19:45 - 23:20LHR-BUD
2h 35mdirect
£130British Airways
Find Deal
Fri, 21 Nov - Sun, 23 Nov
British Airways Logo
18:20 - 20:05BUD-LHR
2h 45mdirect
British Airways Logo
06:20 - 09:50LHR-BUD
2h 30mdirect
£130British Airways
Find Deal
Wed, 5 Nov - Wed, 12 Nov
British Airways Logo
18:05 - 19:50BUD-LHR
2h 45mdirect
British Airways Logo
08:00 - 11:30LHR-BUD
2h 30mdirect
£131British Airways
Find Deal
Sat, 4 Oct - Sun, 5 Oct
Air Serbia Logo
15:15 - 19:05BUD-LHR
4h 50m1 stop
Air Serbia Logo
13:30 - 21:40LHR-BUD
7h 10m1 stop
£149Air Serbia
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Sat, 4 Oct - Sun, 5 Oct
Air Serbia Logo
15:15 - 19:05BUD-LHR
4h 50m1 stop
Air Serbia Logo
13:30 - 21:40LHR-BUD
7h 10m1 stop
£149Air Serbia
Find Deal
Tue, 28 Oct - Tue, 4 Nov
 Logo
06:15 - 11:15BUD-LHR
6h 00m1 stop
 Logo
11:10 - 16:15LHR-BUD
4h 05m1 stop
Sat, 11 Oct - Mon, 13 Oct
 Logo
05:45 - 18:55BUD-LHR
14h 10m1 stop
 Logo
19:10 - 12:30LHR-BUD
16h 20m1 stop
Tue, 30 Sep - Sat, 4 Oct
Lufthansa Logo
10:15 - 15:40BUD-LHR
6h 25m1 stop
Lufthansa Logo
17:50 - 23:35LHR-BUD
4h 45m1 stop
£168Lufthansa
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by KAYAK users
British Airways offers direct flights to Heathrow.
Heathrow's layout can be confusing for first-timers.
User tips
User tips
User tips
User tips
When to book
6 weeks
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 28% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£124
Typical prices: £144-205
British Airways
Thu 27/11Sun 30/11
BUD - LHR • Direct
Cheapest one-way flight
£59
Typical prices: £83-180
Multi-carrier
Wed 19/11
BUD - LHR • 1 stop
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Booking Insights

KAYAK's insights & trends for flights to Heathrow

Get data-powered insights and trends into flights to Heathrow to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to London Heathrow Airport is March, where tickets cost £135 on average for return flights. On the other hand, the most expensive months are September and October, where the average cost of tickets from Hungary is £238 and £219 respectively. For one-way flights, the best month to travel is March with an average price of £135.

What is a good deal for flights to London Heathrow Airport?

If you’re looking for cheap airfare to London Heathrow Airport, 25% of our users found tickets to London Heathrow Airport for the following prices or less: From Budapest £432 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 6 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know - Cheap tickets from Hungary to London Heathrow Airport

Low seasonJune
Cheapest flight£59
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from Budapest to London Heathrow Airport

Flights from Hungary to Heathrow: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Hungary to Heathrow 
Verified travelerFlew with British AirwaysBUD-LHRJun 2024
Leave enough time for transfer! Especially when changing from T3 to T5. Heathrow is gigantic
MarinaFlew with British AirwaysBUD-LHRJun 2024
Heathrow airport is very inefficient and complicated to get around. You need at least an hour and 20 minutes between your flights to make any connection in time. I don’t think I’ll ever do any connections there in the future. Flying into it is fine if that is your final destination.

FAQs - booking London Heathrow Airport flights

  • How far is London Heathrow Airport from central London?

    The city centre of London is 14 miles from London.

  • How much is a flight to London?

    On average, a flight to London costs £377. The cheapest price found on KAYAK in the last 2 weeks cost £86 and departed from Budapest Ferenc Liszt Intl Airport.

  • What is the cheapest day to fly to London?

    Based on KAYAK data, the cheapest day to fly to London is Friday where round-trip tickets can be as cheap as £268. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are £477 on average.

  • How does KAYAK find such low prices on flights to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to London Heathrow Airport?

    The cheapest time of day to fly to London Heathrow Airport is generally in the evening, when round-trip flights cost £266 on average. The most expensive time of day to fly to London Heathrow Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is £550.

Top tips for finding cheap flights to London Heathrow Airport

  • Looking for cheap airfare to London Heathrow Airport? 25% of our users found round-trip tickets to London Heathrow Airport for the following prices or less: Cheap flights to London Heathrow Airport from Budapest £279
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London Heathrow Airport flight deals.

Reviews of the top airlines flying from Hungary to Heathrow

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Hungary to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 7407 reviews
7.6Crew
6.3Food
7.0Boarding
6.8Comfort
6.4Entertainment
Airline reviews

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

10.0 ExcellentAnonymous, Sept 2025YOW - LHR
Read more Lufthansa reviews

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

Late departing Budapest, very stressful change in Munich though we made it since connecting flight was delayed.

The crew was very professional, no food was served. The flight was delayed which impacted my connection at Frankfurt to Chicago… It was very stressful because it was out of my control. Had I missed my connection, it would have been extremely disruptive and inconvenient as I would have had to make other arrangements to fly to the United States.

Comment for Lufthansa is just perfect, similar to my first flight comment.

The crew was caring and attentive in making my flight comfortable as I was travelling with an injury.

For such long flight we were expecting more comfortable seat , which were to close to each other , the backrest we could only lean a few inches to the back and you really couldn't stretch your legs.

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

Because of the fog at the Frankfurt airport, our flight was delayed leaving Budapest. We only had 20 minutes to get from A23 to C13. This was quite a walk for this not-so-young anymore lady--even with the help of moving sidewalks! We also had to go through passport control and then security. Germany is extra thorough, even doing pat-downs of all passengers. We got to our gate and I knew I had been randomly selected for extra security scanning because of the "SSSS" code on my boarding pass so I wasn't surprised when he escorted me back to security to be searched some more. The boarding gate gentleman assured me that they would hold the plane. The ladies in security rushed through the scanning process as fast as they could and we were able to make our flight to Orlando. The actual flight was smooth and comfortable. The food and service were excellent. The flight crew were friendly and efficient.

Rushed due to connecting Lufthansa flight delay Seating very tight and uncomfortable with poor leg room Long lines for rest room

So great, the plane is nice and comfortable, the entertainment was so nice, and the staff was amazing. Only thing that was less than great was that the buttons on the seat screens were very hard to push, and the person behind me was pushing my seat constantly to push the buttons. Minor tho, and overall everything was wonderful!

The flight was good. It arrived at Heathrow on time but then there was no transport to take us to the terminal. We sat on the plane for an hour waiting for a bus. I will avoid Heathrow if possible in future. The crew were very apologetic.

we had to walk up stairs to get into the plane--no jetways. Perhaps that's a problem not with the airline but with facilities at Heathrow, Glasgow, and Edinburgh. But it was inconvenient.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Excellent service by the flight crew, and the food was relatively very good compared to other airlines.

Flight was excellent, staff was great. My first time in first class and it was very relaxing and comfortable.

They can separate the young children from people who want to have a rest. It had lots of crying and loud noises from the children.

I had an awful experience with British Airways as they broke the handle of my checked in suitcase and when I went to complain they told me that this was not their responsibility. This has to be one horrible airline that does not take responsibility for the damage that they have created

Didn’t fly with them as someone had cancelled my flight

Travelling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Luton
Hounslow
Southend-on-Sea
Swindon
Northampton
Slough
Winchester
Croydon
Stansted
Poole
Folkestone
Chichester
Maidstone
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Salisbury
Chelmsford
Crawley

Everything you need to know for your flight to Heathrow

Information on the airport you'll fly into in London

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