£58 Find Cheap Flights from Hungary to London Heathrow Airport – Compare and Save

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 25/10. 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.
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1 adult, Economy, 0 bags

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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

Mon, 24 Aug - Wed, 26 Aug
Lufthansa Logo
08:45 - 15:40
DEB
-
LHR
7h 55m
1 stop
Lufthansa Logo
07:25 - 16:00
LHR
-
DEB
7h 35m
1 stop
£136Lufthansa
Fri, 9 Oct - Mon, 12 Oct
British Airways Logo
19:30 - 21:10
BUD
-
LHR
2h 40mdirect
British Airways Logo
21:45 - 01:10
LHR
-
BUD
2h 25mdirect
£143British Airways
Mon, 21 Sep - Tue, 29 Sep
Multiple Airlines Logo
13:10 - 20:05
BUD
-
LHR
7h 55m
1 stop
Multiple Airlines Logo
15:30 - 22:55
LHR
-
BUD
6h 25m
1 stop
£147Multiple Airlines
Thu, 3 Sep - Sat, 12 Sep
British Airways Logo
07:35 - 09:30
BUD
-
LHR
2h 55mdirect
British Airways Logo
20:45 - 00:10
LHR
-
BUD
2h 25mdirect
£150British Airways
Fri, 11 Sep - Sun, 13 Sep
British Airways Logo
19:30 - 21:10
BUD
-
LHR
2h 40mdirect
British Airways Logo
20:35 - 00:05
LHR
-
BUD
2h 30mdirect
£150British Airways
Thu, 17 Sep - Mon, 21 Sep
Scandinavian Airlines Logo
10:25 - 17:40
BUD
-
LHR
8h 15m
1 stop
Scandinavian Airlines Logo
06:40 - 19:10
LHR
-
BUD
11h 30m
1 stop
£152Scandinavian Airlines
Fri, 4 Sep - Sun, 6 Sep
British Airways Logo
17:45 - 19:25
BUD
-
LHR
2h 40mdirect
British Airways Logo
07:20 - 10:50
LHR
-
BUD
2h 30mdirect
£152British Airways
Thu, 3 Sep - Sun, 6 Sep
British Airways Logo
07:35 - 09:30
BUD
-
LHR
2h 55mdirect
British Airways Logo
20:35 - 00:05
LHR
-
BUD
2h 30mdirect
£152British Airways
Thu, 3 Sep - Mon, 7 Sep
British Airways Logo
07:35 - 09:30
BUD
-
LHR
2h 55mdirect
British Airways Logo
21:45 - 01:10
LHR
-
BUD
2h 25mdirect
£152British Airways
Fri, 4 Sep - Sat, 12 Sep
British Airways Logo
07:05 - 09:00
BUD
-
LHR
2h 55mdirect
British Airways Logo
20:45 - 00:10
LHR
-
BUD
2h 25mdirect
£152British Airways
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 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 Thursday where round-trip tickets can be as cheap as £379. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are £563 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 round-trip 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 May, where tickets cost £156 on average for return flights. On the other hand, the most expensive months are August and March, where the average cost of tickets from Hungary is £269 and £269 respectively. For one-way flights, the best month to travel is February with an average price of £90.

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 £257 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 £455.

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 £433 return.

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

Low season

April

Cheapest flight

£58
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (23% more expensive 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 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

  • 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 £301. The cheapest price found on KAYAK in the last 2 weeks cost £114 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 £599
  • 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 8129 reviews
7.7Crew
6.4Food
7.0Boarding
6.8Comfort
6.5Entertainment
Airline reviews

Good was great. Some of the older crew were grumpy and not customer friendly.

6.0 GoodJerry, Jun 2026
BUD - LHR
Read more British Airways reviews

Good was great. Some of the older crew were grumpy and not customer friendly.

The crew did not really interact with me which was no problem as I was fine. I did see that they were somewhat short with some passengers but that was not common. Just in general, they did not seem friendly - no requirement to be so but I am used to a friendly crew on most flights. The food was just ok but with a flight that large, I would think it hard to make something more elaborate.

I'm a world traveler for the 30 years. The WORST AIRPORT i've ever been in Totally over booked They shuttle u around MANY TIMES TO GET to planes and gates They over book and have massive delays Will never fly BA again

Awful! First off, 15 minutes after purchasing my tickets I received an email to purchase my seats for the flights I paid for, charging me an additional $400 plus to be able to sit with my wife. Then, our flight(s) were late leaving 3 out of four times from the origin of flight (PDX, BUD, LHR). They couldn't even load the airplane to balance, had to wait 45 minutes to reload. After being late into Heathrow, they didn't have the personal to get the gate extension to the plane. Made our connections very tight, made us run from gate to gate. Not to mention Heathrow is one of the worst airport to connect from(if you can use Frankfurt or Amsterdam, they are both superior to the dump London is) event hough it is BA's home, the gate personal was rude and very stuck up. After running through the freaking airport, taking a bus, train and 3 elevators covering 7 floors in all. On our return to Portland, the service to Portland from Hawthrow was great, especially Chris, who was very aware of everyone's need and pleasant throughout the flight. This was my 3rd and final cross Atlantic flight with BA. Each time they were marginal to say the best. Their personal both at the Budapest and London stops were awful and made me flying with them poor. I will avoid BA and Heathrow at all cost if I can.

The flight was not too long, so entertainment and food were not applicable, but the crew was really nice and kind. The flights left 30 minutes late but either made up the lost time or it was calculated into the flight time, which was very important for people who connected to another flight at that huge airport.

Our flight was delayed and this caused us to miss our connecting flight. During the flight I noticed that BA had already rebooked us for a different flight the next day. Although technically we hadn’t missed our connecting flight yet! We were stuck in London overnight causing us to miss all subsequent plans we had (hotel already booked in NY and a flight home to Chgo)! This cost us over $400 in fees to change everything

First, my carry on was taken from me and I was forced to check it in in Budapest. I had to take my laptop out of it, and carried under my arms duringin the entire journey. Then we did not land in Newark, but were diverted to Bangor. We spent the night there, and only flew to Newark 24 hrs later, after multiple delays. And finally me luggages were lost and I only got them 4 days later. The one thing what was good was the in flight entertainment. The trip was an ordeal.

Staff very good as was flight. Bad experience getting through passport control at Budapest airport. Very crowded, long wait and told to get in the wrong queue

Food is just horrible, by your own. There is no leg room and I am 5' 2" and I was struggling by the end of the 7.5 hours flight. There is no good music selection, I was looking for more classical music to listen to.

THe flight, crew and service was good. The only problem was the long delay and that the Captain's announcment about the delay was only in English on a BUDapest Hungary flight.: And no one spoke Hungarian from the flight crew.

Travelling to a place near Heathrow?

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

Everything you need to know for your flight to Heathrow

Information on the airport you'll fly into in London