LHR - BUD

$76 Find Cheap Flights from London Heathrow Airport to Budapest

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Budapest departing on 9/23. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Budapest

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Budapest, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Budapest, as well as popular online travel agencies
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Expert advice
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Flights Deals

Cheap Flight Deals from Heathrow to Budapest (LHR-BUD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to Budapest 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.

Recent round-trip flight deals from Heathrow to Budapest

KAYAK's recommended round-trip deals from the most popular airlines that fly from Heathrow to Budapest.
Discover the best prices for you by selecting your travel dates on KAYAK.
British Airways Logo
9:45 pm - 1:15 amLHR-BUD
2h 30mnonstop
British Airways Logo
8:10 pm - 9:50 pmBUD-LHR
2h 40mnonstop
$172British Airways
Find Deal
Tue, Jun 3 - Wed, Jun 11
British Airways Logo
8:45 pm - 12:15 amLHR-BUD
2h 30mnonstop
British Airways Logo
9:10 pm - 10:45 pmBUD-LHR
2h 35mnonstop
$173British Airways
Find Deal
Sat, Jun 7 - Sun, Jun 8
Air Serbia Logo
7:25 pm - 2:40 pmLHR-BUD
18h 15m1 stop
Air Serbia Logo
3:15 pm - 7:05 pmBUD-LHR
4h 50m1 stop
$209Air Serbia
Find Deal
Sun, Jun 8 - Sat, Jun 14
Air Serbia Logo
7:25 pm - 7:25 amLHR-BUD
11h 00m1 stop
Air Serbia Logo
3:15 pm - 12:30 pmBUD-LHR
22h 15m1 stop
$210Air Serbia
Find Deal
Sun, Jun 15 - Fri, Jun 20
 Logo
8:35 pm - 12:05 amLHR-BUD
2h 30mnonstop
 Logo
3:15 pm - 7:05 pmBUD-LHR
4h 50m1 stop
Sun, Jun 8 - Sat, Jun 14
 Logo
9:45 pm - 1:15 amLHR-BUD
2h 30mnonstop
 Logo
7:45 pm - 12:30 pmBUD-LHR
17h 45m1 stop
Tue, Jun 3 - Wed, Jun 11
Lufthansa Logo
6:55 am - 12:40 pmLHR-BUD
4h 45m1 stop
Lufthansa Logo
1:25 pm - 5:05 pmBUD-LHR
4h 40m1 stop
$223Lufthansa
Find Deal
Wed, May 28 - Wed, Jun 4
Lufthansa Logo
5:50 pm - 11:35 pmLHR-BUD
4h 45m1 stop
Lufthansa Logo
5:30 pm - 10:40 pmBUD-LHR
6h 10m1 stop
$224Lufthansa
Find Deal
Tue, Jun 3 - Wed, Jun 11
KLM Logo
6:30 am - 1:25 pmLHR-BUD
5h 55m1 stop
KLM Logo
2:10 pm - 5:35 pmBUD-LHR
4h 25m1 stop
$228KLM
Find Deal
Sun, Jun 29 - Wed, Jul 2
KLM Logo
5:10 pm - 11:05 pmLHR-BUD
4h 55m1 stop
KLM Logo
5:25 pm - 8:55 pmBUD-LHR
4h 30m1 stop
$265KLM
Find Deal
Fri, Jun 20 - Sat, Jun 21
Expert advice

Expert advice for your flight from Heathrow to Budapest

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
LHR

Consider Fast Track security at Heathrow for a smoother departure, especially on busy travel days like Fridays and weekends.

Read more about LHRby Kirstie Pickering
BUD

Use the 100E Airport Express for a direct, cost-effective ride from BUD to central Budapest, running 24/7.

Read more about BUDby Yulia Denisyuk
Our travel experts
Yulia Denisyuk

Yulia Denisyuk

Expert on BUD

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Kirstie Pickering

Kirstie Pickering

Expert on LHR

Kirstie Pickering

Kirstie Pickering

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Read more
Useful Info

KAYAK's insights & trends for Heathrow to Budapest flights

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

What’s the cheapest day of the week to fly from London Heathrow Airport to Budapest?

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

If you are looking for a flight deal from London Heathrow Airport to Budapest, look for departures on Saturdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Budapest, Wednesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Budapest, 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 from London Heathrow Airport to Budapest is January, where tickets cost $190 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $342 and $330 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Budapest, 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 on the flight from London Heathrow Airport to Budapest, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonJanuary
High seasonAugust
Cheapest flight$76
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 31% increase in price.
Flight from London Heathrow Airport to Budapest

When to book flights from Heathrow to Budapest

Are your dates flexible? Find out the best times to travel from Heathrow to Budapest based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Budapest flights

  • What is the cheapest flight from London Heathrow Airport to Budapest?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Budapest was $76 for a one-way ticket and $172 for a round-trip.

  • Do I need a passport to fly between London Heathrow Airport and Budapest?

    Yes, you'll most likely have to show a valid passport before boarding the plane in London Heathrow Airport and on arrival in Budapest.

  • Which aircraft models fly most regularly from London Heathrow Airport to Budapest?

    The Airbus A319 is the aircraft model that flies most regularly on the London Heathrow Airport to Budapest flight route.

  • Which airline alliances offer flights from London Heathrow Airport to Budapest?

    oneworld is the only airline alliance operating flights between London Heathrow Airport and Budapest.

  • On which days can I fly direct from London Heathrow Airport to Budapest?

    There are nonstop flights from London Heathrow Airport to Budapest on a daily basis.

  • Which is the best airline for flights from London to Budapest, Lufthansa or British Airways?

    The two airlines most popular with KAYAK users for flights from London to Budapest are Lufthansa and British Airways. With an average price for the route of $260 and an overall rating of 6.7, Lufthansa is the most popular choice. British Airways is also a great choice for the route, with an average price of $311 and an overall rating of 6.6.

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

    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 from London Heathrow Airport to Budapest.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Budapest with an airline and back to London Heathrow Airport with another airline. Booking your flights between London Heathrow Airport and BUD can sometimes prove cheaper using this method.

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

    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 Budapest from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Heathrow Airport to Budapest

  • Looking for a cheap flight? 25% of our users found flights on this route for $148 or less one-way and $393 or less round-trip.

Prefer to fly direct from London Heathrow Airport to Budapest?

Find which airlines fly direct from London Heathrow Airport to Budapest Ferenc Liszt Intl Airport, which days they fly and book direct flights.

Direct departures

London Heathrow to Budapest Ferenc Liszt Intl

Monday

American Airlines, British Airways, Iberia, +2 more

American Airlines, British Airways, +3 more

Tuesday

American Airlines, British Airways, Iberia, +2 more

American Airlines, British Airways, +3 more

Wednesday

American Airlines, British Airways, Iberia, +2 more

American Airlines, British Airways, +3 more

Thursday

American Airlines, British Airways, Iberia, +2 more

American Airlines, British Airways, +3 more

Friday

American Airlines, British Airways, Japan Airlines, +1 more

American Airlines, British Airways, +2 more

Saturday

American Airlines, British Airways, Iberia, +2 more

American Airlines, British Airways, +3 more

Sunday

American Airlines, British Airways, Iberia, +2 more

American Airlines, British Airways, +3 more

See more direct flights

Direct returns

Budapest Ferenc Liszt Intl to London Heathrow

Monday

American Airlines, British Airways, Iberia, +2 more

American Airlines, British Airways, +3 more

Tuesday

American Airlines, British Airways, Iberia, +2 more

American Airlines, British Airways, +3 more

Wednesday

American Airlines, British Airways, Iberia, +2 more

American Airlines, British Airways, +3 more

Thursday

American Airlines, British Airways, Iberia, +2 more

American Airlines, British Airways, +3 more

Friday

American Airlines, British Airways, Japan Airlines, +1 more

American Airlines, British Airways, +2 more

Saturday

American Airlines, British Airways, Iberia, +2 more

American Airlines, British Airways, +3 more

Sunday

American Airlines, British Airways, Iberia, +2 more

American Airlines, British Airways, +3 more

See more direct flights
See more direct flights

Top airlines flying from Heathrow to Budapest

 
See real verified KAYAK customer reviews for airlines flying from London to Budapest. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Budapest? 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
LufthansaOverall score based on 7046 reviews
6.7Comfort
6.9Boarding
6.2Food
7.5Crew
6.4Entertainment
Airline reviews

The flight was delayed by an hour. Made the connection uncomfortably tight.

6.0 GoodShannen, Apr 2025LCY - FRA
Read more Lufthansa reviews

The flight was delayed by an hour. Made the connection uncomfortably tight.

It was good, but I felt a little cramp on the plane whether I was in Economy or not.

The media system is so inreliable, it keeps freezing and restarting at the begonning. Old planes with an old entertainment system makes a long flight very boring

The flight was cancelled due to tech problem with the plane

I pre-ordered my meal and did not receive it. The seats are very old, uncomfortable and dirty. The crew was excellent and made my stay on board comfortable and enjoyable.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

Connection time and departure time were both changed to cause undue stree on older people who cant run through an airport

When i booked my flight, my ticket shows that i have 2 pieces of luggage allowance. Once i got into the check in, i was informed that i needed to pay extra for my two suitcases, and was put into a very precarious situation, I had to pay close to £200 for my two suitcases and these were not extra burgages, I felt extremely disappointed. In case i never had the kind of money, it meant that i would have missed my flight

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

Crew very helpful and friendly. Food is so so. Main meal is not always the best. Did have a choice of a snack part way which was either a cookie, corn snack, or similar. Second kind of meal was basically like a pizza pastry that really wasn’t a favorite but probably a European snack? Screens and selections of movies, tv and such were good. No WI-Fi unless you buy so no free texting or such on the long flight but I think that might be any overseas flight.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

Very quick boarding. I was surprised we only got a small water and small thing of cookies, everything else was for purchase. No entertainment. Crew was excellent though.

Flight delayed in terms of boarding and Kayak was great in updating but the team on the groping at British Airways were really poor

A basic tea/ coffee and a snack could be provided especially for long distance flyers.

The information in the airport, and the app was different. Be aware. Different terminals in Stuttgart, so we had to walk a lot. It's a small airport so it wasn't a big deal, but it was ludicrous to see the error in the app.

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

Everything you need to know for your flight from Heathrow to Budapest

Information on your arrival and departure airports

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