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Cheap flights from London Heathrow Airport to Debrecen from £103

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DEB
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Debrecen

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Debrecen
Explore the most affordable flight options available from Heathrow to Debrecen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 March 2026.

Wed 29/409:00
LHR
-
DEB
1 stop6h 00m
Lufthansa
Wed 6/516:35
DEB
-
LHR
1 stop7h 05m
Lufthansa
Deal found 15/3£120
Thu 28/519:10
LHR
-
DEB
1 stop21h 10m
Lufthansa
Mon 1/608:45
DEB
-
LHR
1 stop14h 55m
Lufthansa
Deal found 15/3£168
Wed 1/407:25
LHR
-
DEB
1 stop7h 35m
Lufthansa
Wed 8/416:35
DEB
-
LHR
2 stops6h 35m
Lufthansa
Deal found 15/3£172
Thu 2/406:55
LHR
-
DEB
1 stop12h 05m
Lufthansa
Wed 8/416:35
DEB
-
LHR
1 stop7h 05m
Lufthansa
Deal found 15/3£192
Wed 1/406:55
LHR
-
DEB
1 stop8h 05m
Lufthansa
Tue 7/408:55
DEB
-
LHR
1 stop11h 45m
Lufthansa
Deal found 15/3£206
Thu 19/306:35
LHR
-
DEB
1 stop10h 25m
Lufthansa
Sun 22/321:20
DEB
-
LHR
1 stop23h 15m
Lufthansa
Deal found 13/3£212

Find flight deals from Heathrow to Debrecen

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Debrecen (DEB). 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 17 March 2026.

Round-trip from

£120

One-way from

£103

Popular in

August

Cheapest in

January

Average price

£112
Lufthansa
  • Lufthansa
  • 29/4-6/5
  • 2 total stops
  • 13h 05m total
  • London to Debrecen
Search Deals
Lufthansa
  • Lufthansa
  • 24/4
  • 1 total stop
  • 8h 55m total
  • London to Debrecen
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Debrecen 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 858,174 searches. Data last updated 17 March 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Debrecen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonDebrecen

LHR - DEB

LHRDEB

London Heathrow

Sun 9/8

20:25-08:00

1 stop10h 35m

Debrecen

Mon 31/8

08:45-19:40

1 stop11h 55m

£226

LondonDebrecen

LHR - DEB

LHRDEB

London Heathrow

Thu 28/5

19:30-17:20

2 stops20h 50m

Debrecen

Sun 31/5

21:15-12:40

2 stops16h 25m

£242

LondonDebrecen

LHR - DEB

LHRDEB

London Heathrow

Wed 1/4

07:30-16:00

2 stops7h 30m

Debrecen

Tue 7/4

08:55-19:40

1 stop11h 45m

£248

LondonDebrecen

LHR - DEB

LHRDEB

London Heathrow

Tue 31/3

19:30-16:00

2 stops19h 30m

Debrecen

Wed 8/4

16:35-20:45

1 stop5h 10m

£263

LondonDebrecen

LHR - DEB

LHRDEB

London Heathrow

Sun 9/8

17:50-08:00

1 stop13h 10m

Debrecen

Sun 30/8

21:15-10:40

2 stops14h 25m

£268

LondonDebrecen

LHR - DEB

LHRDEB

London Heathrow

Thu 23/7

19:30-17:20

2 stops20h 50m

Debrecen

Fri 31/7

08:15-16:25

2 stops9h 10m

£346

LondonDebrecen

LHR - DEB

LHRDEB

London Heathrow

Thu 23/7

19:35-17:20

2 stops20h 45m

Debrecen

Fri 31/7

08:15-20:45

1 stop13h 30m

£398
Fastest return journey

LondonDebrecen

LHR - DEB

LHRDEB

London Heathrow

Thu 2/4

12:10-20:00

2 stops6h 50m

Debrecen

Tue 7/4

08:55-17:40

2 stops9h 45m

£443
Cheapest one-way

LondonDebrecen

LHR - DEB

LHRDEB

London Heathrow

Fri 4/9

06:55-17:20

1 stop9h 25m

£103

LondonDebrecen

LHR - DEB

LHRDEB

London Heathrow

Wed 1/4

06:55-16:00

1 stop8h 05m

£122

Flights are sorted by cheapest return flights first.

Deals found on 12/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Debrecen

Have a flexible travel schedule? Discover the best time to fly to Debrecen from Heathrow with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Debrecen

What is the cheapest time of day to fly from LHR to DEB?

Find hourly flight availability from Heathrow to Debrecen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 March 2026.

It’s typically best to fly out from London Heathrow Airport to Debrecen in the morning. Doing so could potentially save you 16% on the flight price compared to flying in the evening, which is usually more expensive.

Related info for your journey

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

  • What airport do you fly into for flights to Debrecen from London Heathrow?

    For a flight from London Heathrow to Debrecen, you will be flying into Debrecen. Debrecen (DEB) is just 3.2 mi from the center of the city. Debrecen is the only Debrecen airport and it handles 0 inbound flights from London Heathrow per day. 0 airlines have flights to Debrecen from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Debrecen?

    Departing from London Heathrow Airport to Debrecen will take you 10h 35m. London Heathrow Airport and Debrecen are separated by a distance of 1023 mi.

  • Can I find deals for flights from Heathrow to Debrecen that include hotel bookings?

    Yes. In addition to deals on Heathrow to Debrecen flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Debrecen?

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

  • Can I find deals for business class flights from Heathrow to Debrecen?

    Yes. Cheapflights offers flight deals from Heathrow to Debrecen 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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How does Cheapflights help users find flights from Heathrow to Debrecen?

Deals for Heathrow to Debrecen flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Debrecen?

Cheapflights helps you find that perfect flight to Debrecen from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Debrecen with no change fees?

Yes, we can. To see specific flights from Heathrow to Debrecen with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Debrecen become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Debrecen flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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