LHR - BUD

$110 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 6/10. 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.
1 adult
1 adult, Economy, 0 bags

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$175
Typical prices: $179-$267
British Airways
Wed 2/25Sun 3/1
LHR - BUD • Non-stop
Cheapest one-way
$110
Typical prices: $120-$233
British Airways
Wed 6/10
LHR - BUD • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Heathrow is known for long security queues.
Use the 100E Airport Express for Budapest city access.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 25% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Budapest!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Heathrow to Budapest

Wed, Feb 25 - Sun, Mar 1
British Airways Logo
7:25 pm - 11:00 pm
LHR
-
BUD
2h 35mnonstop
British Airways Logo
6:55 am - 9:05 am
BUD
-
LHR
3h 10mnonstop
$175British Airways
Sat, Feb 28 - Wed, Mar 4
British Airways Logo
6:25 pm - 10:00 pm
LHR
-
BUD
2h 35mnonstop
British Airways Logo
6:05 pm - 7:50 pm
BUD
-
LHR
2h 45mnonstop
$176British Airways
Tue, Feb 10 - Tue, Feb 17
British Airways Logo
7:45 pm - 11:20 pm
LHR
-
BUD
2h 35mnonstop
British Airways Logo
7:40 am - 9:50 am
BUD
-
LHR
3h 10mnonstop
$185British Airways
Thu, Jan 15 - Thu, Jan 22
British Airways Logo
1:45 pm - 5:20 pm
LHR
-
BUD
2h 35mnonstop
British Airways Logo
7:15 am - 9:25 am
BUD
-
LHR
3h 10mnonstop
$186British Airways
Wed, Feb 4 - Tue, Feb 17
British Airways Logo
1:20 pm - 4:55 pm
LHR
-
BUD
2h 35mnonstop
British Airways Logo
7:40 am - 9:50 am
BUD
-
LHR
3h 10mnonstop
$187British Airways
Wed, Mar 11 - Sun, Mar 15
British Airways Logo
7:25 pm - 11:00 pm
LHR
-
BUD
2h 35mnonstop
British Airways Logo
6:55 am - 9:05 am
BUD
-
LHR
3h 10mnonstop
$190British Airways
Wed, May 6 - Wed, May 13
British Airways Logo
4:30 pm - 8:05 pm
LHR
-
BUD
2h 35mnonstop
British Airways Logo
6:30 pm - 8:10 pm
BUD
-
LHR
2h 40mnonstop
$192British Airways
Fri, Mar 13 - Fri, Mar 20
British Airways Logo
7:30 pm - 11:05 pm
LHR
-
BUD
2h 35mnonstop
British Airways Logo
6:20 pm - 8:05 pm
BUD
-
LHR
2h 45mnonstop
$193British Airways
Fri, Jan 16 - Thu, Jan 22
British Airways Logo
7:50 am - 11:20 am
LHR
-
BUD
2h 30mnonstop
British Airways Logo
7:15 am - 9:25 am
BUD
-
LHR
3h 10mnonstop
$197British Airways
Tue, Feb 10 - Tue, Feb 17
Multiple Airlines Logo
8:50 pm - 12:10 pm
LHR
-
BUD
14h 20m1 stop
Multiple Airlines Logo
6:05 am - 2:25 pm
BUD
-
LHR
9h 20m1 stop
$203Multiple Airlines
Booking Insights

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.

How much is a round-trip flight from London Heathrow Airport to Budapest?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Budapest departing in February.

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 Wednesdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Budapest, Thursday 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 $202 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $341 and $338 respectively.

Can I save money by flying with a layover from London Heathrow Airport to Budapest?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $269 on average.

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, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Find deals
Expert advice

Expert advice for your flight from Heathrow to Budapest

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
LHR

Heathrow is known for long security queues. Arrive two hours early for carry-on, longer if checking bags, to avoid stress.

Read more about LHRBy Duncan Madden
BUD

Use the 100E Airport Express for direct service to Budapest city center. It's cost-effective and runs 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
Duncan Madden

Duncan Madden

Expert on LHR

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more

Good to know

Low seasonNovember
Cheapest flight$110
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 25% 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 $110 for a one-way ticket and $175 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.

  • 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 $118 or less one-way and $252 or less round-trip.

Prefer to fly direct from London Heathrow Airport to Budapest?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Heathrow to Budapest Ferenc Liszt Intl.
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

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

Budapest Ferenc Liszt Intl to London Heathrow

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top airline 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
British AirwaysOverall score based on 7616 reviews
6.9Boarding
6.7Comfort
6.4Entertainment
7.6Crew
6.4Food
Airline reviews

The business class seating arrangement for LHR to MAA was very uncomfortable. The movie options were terrible.

6.0 GoodNandi, Dec 2025
LHR - MAA
Read more British Airways reviews

The business class seating arrangement for LHR to MAA was very uncomfortable. The movie options were terrible.

Ohooo it's fantastic 👏 I love it 😀 😍 ❤️ it's on time ⏲️

Very bad. Business class money is paid but service is worst than economy with empty middle seat. Very low grade food, very poor toilet. This should be highlighted as worst business class in the world. Government of Jordan should ban British airways for misleading information.

Even in business class, no 2 members of our family including kids were able to sit together. I booked the tickets months in advance. The all my luggage was left in London and arrived 2 days later. It took hours to report the missing luggage at the airport and 3-4 hours to recover one of the bags from the airport with mind bending amount of paperwork. Worst experience ever, I would seriously reconsider traveling by British Airways again.

Crew attentiveness and service as well as the quality of on board dining could be better. Seats and controls are very dated.

My seat cushion was poor. The cushion was compressed and was uncomfortable for such a long flight.

People were nice. Seats are so cramped my knees had to be pressed into the seat in front of me.

Overall, the food and entertainment were great. The staff were amazing, polite and professional. They did not have WiFi on board on this leg but that was okay. There was a delay in boarding from London and landing at Mumbai airport but the pilot communicate DC the reason for the delayed landing. They even sent us an apology afterwards for the delayed landing.

I was in a bulkhead seat and my tray table wasn't level. Eating was difficult.

Nice lounge but had a 5 hour layover which is a lot

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

Information on your arrival and departure airports

London Heathrow Airport (LHR)
Budapest (BUD)