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Cheap flights from London, ON to Budapest from C$ 1,236

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — BUD
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Budapest

Enter your travel dates to find the best prices.

Cheapest flights from London to Budapest
Explore the most affordable flight options available from London to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2026.

Sun 7/65:10 a.m.
YXU
-
BUD
1 stop22h 30m
Air Canada
Thu 11/66:45 a.m.
BUD
-
YXU
2 stops16h 48m
Air Canada
Deal found 24/4C$ 1,236
Tue 7/710:05 a.m.
YXU
-
BUD
1 stop17h 35m
Multiple Airlines
Fri 10/77:20 p.m.
BUD
-
YXU
2 stops28h 25m
Multiple Airlines
Deal found 28/4C$ 1,489
Tue 7/73:30 p.m.
YXU
-
BUD
1 stop12h 10m
Air Canada
Fri 10/711:45 a.m.
BUD
-
YXU
1 stop15h 55m
Air Canada
Deal found 28/4C$ 2,097
Tue 7/710:05 a.m.
YXU
-
BUD
3 stops18h 30m
United Airlines
Fri 10/79:20 a.m.
BUD
-
YXU
3 stops18h 20m
United Airlines
Deal found 28/4C$ 5,285

Find flight deals from London to Budapest

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to Budapest (BUD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 April 2026.

Round-trip from

C$ 1,236
Air Canada
  • Air Canada
  • 7/6-11/6
  • 3 total stops
  • 39h 18m total
  • London to Budapest
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Budapest that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 April 2026.
Use the filters below to find and compare flights from London to Budapest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonBudapest

YXU - BUD

YXUBUD

London

Sun 7/6

5:10 a.m.-9:40 a.m.

1 stop22h 30m

Budapest Ferenc Liszt Intl

Thu 11/6

6:45 a.m.-5:33 p.m.

2 stops16h 48m

C$ 1,236

LondonBudapest

YXU - BUD

YXUBUD

London

Tue 7/7

10:05 a.m.-9:40 a.m.

1 stop17h 35m

Budapest Ferenc Liszt Intl

Fri 10/7

7:20 p.m.-5:45 p.m.

2 stops28h 25m

C$ 1,489
Quickest round-trip

LondonBudapest

YXU - BUD

YXUBUD

London

Tue 7/7

10:05 a.m.-10:35 a.m.

3 stops18h 30m

Budapest Ferenc Liszt Intl

Fri 10/7

9:20 a.m.-9:40 p.m.

3 stops18h 20m

C$ 5,285

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/4

Sorted by cheapest first

Best time to book a flight from London to Budapest

Have a flexible travel schedule? Discover the best time to fly to Budapest from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from London to Budapest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London, Ontario to Budapest?

    For as low as C$ 1,236, Air Canada can have you in Budapest from London, Ontario in 22h 30m. There are 7289 km between London, Ontario and Budapest.

  • Can I find deals for flights from London to Budapest that include hotel bookings?

    Yes. In addition to deals on London to Budapest flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Budapest?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Budapest.

  • Can I find deals for business class flights from London to Budapest?

    Yes. Cheapflights offers flight deals from London to Budapest by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Can Cheapflights find flights from London to Budapest with no change fees?

Need flexible booking options for your flight to Budapest from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Of course! You can now track prices for flights from London to Budapest and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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