£63 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 5/5. 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, 0 bags

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

Sat, 2 May - Mon, 4 May
British Airways Logo
16:10 - 18:05
BUD
-
LHR
2h 55mdirect
British Airways Logo
21:45 - 01:10
LHR
-
BUD
2h 25mdirect
£130British Airways
Wed, 22 Apr - Wed, 29 Apr
Lufthansa Logo
16:35 - 22:40
DEB
-
LHR
7h 05m
1 stop
Lufthansa Logo
06:55 - 16:00
LHR
-
DEB
8h 05m
1 stop
£130Lufthansa
Fri, 1 May - Mon, 4 May
British Airways Logo
19:30 - 21:10
BUD
-
LHR
2h 40mdirect
British Airways Logo
21:45 - 01:10
LHR
-
BUD
2h 25mdirect
£132British Airways
Fri, 1 May - Mon, 4 May
British Airways Logo
19:30 - 21:10
BUD
-
LHR
2h 40mdirect
British Airways Logo
21:45 - 01:10
LHR
-
BUD
2h 25mdirect
£133British Airways
Fri, 17 Apr - Mon, 20 Apr
British Airways Logo
19:30 - 21:10
BUD
-
LHR
2h 40mdirect
British Airways Logo
21:45 - 01:10
LHR
-
BUD
2h 25mdirect
£138British Airways
Fri, 17 Apr - Tue, 21 Apr
British Airways Logo
19:30 - 21:10
BUD
-
LHR
2h 40mdirect
British Airways Logo
21:45 - 01:10
LHR
-
BUD
2h 25mdirect
£139British Airways
Thu, 16 Apr - Sun, 19 Apr
British Airways Logo
14:25 - 16:10
BUD
-
LHR
2h 45mdirect
British Airways Logo
20:35 - 00:00
LHR
-
BUD
2h 25mdirect
£139British Airways
Fri, 1 May - Sun, 3 May
Air Serbia Logo
18:45 - 12:30
BUD
-
LHR
18h 45m
1 stop
Air Serbia Logo
13:30 - 14:40
LHR
-
BUD
24h 10m
1 stop
£142Air Serbia
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
11:00 - 22:35
DEB
-
LHR
12h 35m
1 stop
Multiple Airlines Logo
19:20 - 16:25
LHR
-
DEB
20h 05m
1 stop
£279Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
11:00 - 07:55
DEB
-
LHR
21h 55m
2 stops
Multiple Airlines Logo
20:05 - 16:25
LHR
-
DEB
19h 20m
2 stops
£311Multiple Airlines
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 flight to London Heathrow Airport?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to London Heathrow Airport was found on the route from Budapest, at £130 return. The most popular connection is from Manchester to London Heathrow Airport and KAYAK users have found return deals for as low as £86 in the last 3 days.

What is the cheapest day to fly to London?

The average price of all round-trip flights to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to London is Saturday where round-trip tickets can be as cheap as £251. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are £441 on average.

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 £172 on average for return flights. On the other hand, the most expensive months are June and December, where the average cost of tickets from Hungary is £241 and £229 respectively. For one-way flights, the best month to travel is March with an average price of £172.

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

The average price for all round-trip flights to London Heathrow Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to London Heathrow Airport is generally in the evening, when round-trip flights cost £174 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 £520.

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 £366 return.

Find deals

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

Low seasonFebruary
Cheapest flight£63
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly and prices are also 16% 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 
Learn how KAYAK collects reviews and tips from users.
Verified travelerFlew with British Airways
BUD
-
LHR
Jun 2024
Leave enough time for transfer! Especially when changing from T3 to T5. Heathrow is gigantic
MarinaFlew with British Airways
BUD
-
LHR
Jun 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

  • What is the cheapest flight to London Heathrow Airport?

    In the last 3 days, the cheapest flight deal to London Heathrow Airport was found on the route from Budapest, at £130 return. The most popular connection is from Manchester to London Heathrow Airport and KAYAK users have found return deals for as low as £86 in the last 3 days.

  • 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 £360. The cheapest price found on KAYAK in the last 2 weeks cost £83 and departed from Budapest Ferenc Liszt Intl Airport.

  • 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.

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 £258
  • 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 airline 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.
6.7
British AirwaysOverall score based on 7784 reviews
6.4Food
6.8Comfort
6.9Boarding
7.6Crew
6.4Entertainment
Airline reviews

BA is a fine airline. The problem lies with XCOVER INSURANCE, that KAYAK uses. Very poor service from insurance. No telephone number to contact XCOVER. Their replies are inadequate & overall very bad insurance. I wish kayak uses standard insurance company., such as AIG.

8.0 ExcellentRanjana, Mar 2026
BOM - LHR
Read more British Airways reviews

BA is a fine airline. The problem lies with XCOVER INSURANCE, that KAYAK uses. Very poor service from insurance. No telephone number to contact XCOVER. Their replies are inadequate & overall very bad insurance. I wish kayak uses standard insurance company., such as AIG.

British Airways offers amenities subpar with all other airlines flying internationally. Sharing tis based on my experience with flying at least five other airline between IAD-DEL in the last six months.

Worth every penny to upgrade to BC. Treated and felt more like First Class

I missed my flight because I was sick and the medicine the chemist provided made me sleepy. I had to pay $3500 to get home because you classified me as a no-show and would not listen to me otherwise. In addition you wanted to route me through Dubai, which was under siege by the time I arrived home and would’ve been in trouble. Had I taken that route

Limited entertainment. Music - very limited variety of music. Suggest more options in Hindi, Telugu, English for flights leaving from Hyderabad.

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Food was good. For a long haul flight, there was “0” zero entertainment! What a disappointment. I do try to avoid BA. Next time its Emirates via Dubai to Cairo.

The internet was working on both sectors of the flight so hard to take the flight if you are on business.

Delays on take off, delays at gate on landing, lugging lost to the ether. power on seats not working, couldn't work due to that and no WiFi. The crew was great and boarding was orderly if confused and rushed.

Mumbai airport is a nightmare! Especially going from domestic to international terminal (2). I almost missed my flight. Then i could not check in because I purchased on kayak to British airways and my first flight was an indigo (non partner). So they called me when I was at the security outside the terminal and told me I had a middle seat, not what I paid for! After talking to the desk agent, they could not help but it finally worked out. A bit stressful for no reason. Probably never buy from kayak again this type pf complicated tickets (multi cities).

Travelling to a place near Heathrow?

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

Everything you need to know for your flight to Heathrow

Information on the airport you'll fly into in London

London Heathrow Airport (LHR)