For a smooth departure, check your airline's check-in zone (2A or 2B) to avoid unnecessary walking with luggage.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $176 (British Airways) |
One-way from | $88 (Kiwi.com) |
Popular in | October |
Cheapest in | March |
Average price | $298 |
Good round-trip deal | $619 or less |
Good one-way deal | $412 or less |
Fly from
Fly to
Route
Depart
Return
Price
BudapestLondon
BUD - LHR
BUDLHR
Budapest Ferenc Liszt Intl
jeu. 11/27
7:15 am-9:25 am
Nonstop3h 10m
London Heathrow
dim. 11/30
6:20 am-9:50 am
Nonstop2h 30m
BudapestLondon
BUD - LHR
BUDLHR
Budapest Ferenc Liszt Intl
jeu. 11/20
7:15 am-9:25 am
Nonstop3h 10m
London Heathrow
dim. 11/23
6:20 am-9:50 am
Nonstop2h 30m
BudapestLondon
BUD - LHR
BUDLHR
Budapest Ferenc Liszt Intl
mar. 4/7
6:20 pm-8:00 pm
Nonstop2h 40m
London Heathrow
mar. 4/14
9:45 pm-1:15 am
Nonstop2h 30m
BudapestLondon
BUD - LHR
BUDLHR
Budapest Ferenc Liszt Intl
jeu. 11/13
7:15 am-9:25 am
Nonstop3h 10m
London Heathrow
dim. 11/16
6:20 am-9:50 am
Nonstop2h 30m
BudapestLondon
BUD - LHR
BUDLHR
Budapest Ferenc Liszt Intl
ven. 12/12
6:20 pm-8:05 pm
Nonstop2h 45m
London Heathrow
dim. 1/4
6:20 am-9:50 am
Nonstop2h 30m
BudapestLondon
BUD - LHR
BUDLHR
Budapest Ferenc Liszt Intl
mar. 3/24
12:20 pm-2:15 pm
Nonstop2h 55m
London Heathrow
dim. 3/29
8:35 pm-12:05 am
Nonstop2h 30m
BudapestLondon
BUD - LHR
BUDLHR
Budapest Ferenc Liszt Intl
mar. 2/17
8:10 pm-9:55 pm
Nonstop2h 45m
London Heathrow
sam. 2/21
7:45 am-11:15 am
Nonstop2h 30m
BudapestLondon
BUD - LHR
BUDLHR
Budapest Ferenc Liszt Intl
sam. 3/21
7:40 am-9:50 am
Nonstop3h 10m
London Heathrow
mer. 3/25
8:00 am-11:30 am
Nonstop2h 30m
BudapestLondon
BUD - LHR
BUDLHR
Budapest Ferenc Liszt Intl
dim. 3/22
6:55 am-9:05 am
Nonstop3h 10m
London Heathrow
jeu. 3/26
7:45 pm-11:20 pm
Nonstop2h 35m
BudapestLondon
BUD - LHR
BUDLHR
Budapest Ferenc Liszt Intl
mar. 3/24
8:10 pm-9:55 pm
Nonstop2h 45m
London Heathrow
lun. 3/30
9:45 pm-1:15 am
Nonstop2h 30m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
Currently, April is the cheapest month in which you can book a flight from Budapest to London Heathrow Airport (average of $104). Flying from Budapest to London Heathrow Airport in August is currently the most expensive (average of $247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from Budapest to London Heathrow Airport at noon. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.
About 15% of weekly flights between Budapest and London have experienced delays in the past year, with the average delay time being 118 minutes.
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Japan Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
Anonymous,Aug 2025
IAD - LHR
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
Anonymous,Aug 2025
IAD - LHR
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$161 | Average$255 | FlexibilityNo cancel fee | On-time70% |