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Cheap flights from Dortmund to London Heathrow Airport from £78

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTM — LHR
8 Apr — 15 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dortmund to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Dortmund to Heathrow
Explore the most affordable flight options available from Dortmund to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 March 2026.

Mon 20/413:40
DTM
-
LHR
1 stop9h 20m
Multiple Airlines
Mon 27/406:30
LHR
-
DTM
1 stop5h 35m
Multiple Airlines
Deal found 6/3£159
Wed 22/413:40
DTM
-
LHR
1 stop9h 20m
Multiple Airlines
Wed 29/406:30
LHR
-
DTM
1 stop5h 35m
Multiple Airlines
Deal found 8/3£166
Mon 27/413:40
DTM
-
LHR
1 stop9h 20m
Multiple Airlines
Wed 27/506:30
LHR
-
DTM
1 stop5h 35m
Multiple Airlines
Deal found 8/3£183
Thu 23/413:10
DTM
-
LHR
1 stop9h 50m
Multiple Airlines
Mon 27/406:30
LHR
-
DTM
1 stop5h 35m
Multiple Airlines
Deal found 4/3£190
Mon 4/513:40
DTM
-
LHR
1 stop9h 20m
Multiple Airlines
Wed 6/506:30
LHR
-
DTM
1 stop5h 35m
Multiple Airlines
Deal found 5/3£198
Wed 6/513:40
DTM
-
LHR
1 stop9h 20m
Multiple Airlines
Fri 8/506:30
LHR
-
DTM
1 stop5h 35m
Multiple Airlines
Deal found 5/3£202
Mon 25/513:40
DTM
-
LHR
1 stop9h 20m
Multiple Airlines
Wed 27/506:30
LHR
-
DTM
1 stop5h 35m
Multiple Airlines
Deal found 5/3£203
Wed 15/413:40
DTM
-
LHR
1 stop9h 20m
Multiple Airlines
Sun 19/406:30
LHR
-
DTM
1 stop8h 15m
Multiple Airlines
Deal found 4/3£207
Mon 27/413:40
DTM
-
LHR
1 stop9h 20m
Multiple Airlines
Sat 30/519:55
LHR
-
DTM
2 stops11h 10m
Multiple Airlines
Deal found 8/3£212
Sun 3/516:20
DTM
-
LHR
1 stop6h 40m
Multiple Airlines
Wed 6/506:30
LHR
-
DTM
1 stop5h 35m
Multiple Airlines
Deal found 5/3£213
Wed 6/513:40
DTM
-
LHR
1 stop9h 20m
Multiple Airlines
Sun 10/506:30
LHR
-
DTM
1 stop8h 15m
Multiple Airlines
Deal found 5/3£215

Find flight deals from Dortmund to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Dortmund (DTM) to Heathrow (LHR). 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 9 March 2026.

Round-trip from

£159

One-way from

£78

Popular in

October

Cheapest in

August

Average price

£118
20/4-27/4
  • 20/4-27/4
  • 2 total stops
  • 14h 55m total
  • Dortmund to London
Search Deals
15/4
  • 15/4
  • 1 total stop
  • 9h 20m total
  • Dortmund to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£3 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 Dortmund to Heathrow 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 9 March 2026.
Use the filters below to find and compare flights from Dortmund to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Mon 20/4

13:40-22:00

1 stop9h 20m

London Heathrow

Mon 27/4

06:30-13:05

1 stop5h 35m

£159

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Wed 22/4

13:40-22:00

1 stop9h 20m

London Heathrow

Wed 29/4

06:30-13:05

1 stop5h 35m

£166

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Mon 27/4

13:40-22:00

1 stop9h 20m

London Heathrow

Wed 27/5

06:30-13:05

1 stop5h 35m

£183

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Mon 25/5

13:40-22:00

1 stop9h 20m

London Heathrow

Wed 27/5

06:30-13:05

1 stop5h 35m

£203

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Thu 7/5

13:10-22:00

1 stop9h 50m

London Heathrow

Sun 10/5

06:30-15:45

1 stop8h 15m

£226

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Sat 21/3

08:35-09:35

2 stops26h 00m

London Heathrow

Wed 25/3

06:30-08:00

2 stops24h 30m

£240

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Sun 10/5

09:10-22:40

2 stops14h 30m

London Heathrow

Wed 13/5

06:30-13:05

1 stop5h 35m

£242

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Thu 23/4

13:10-22:00

1 stop9h 50m

London Heathrow

Sun 26/4

06:30-15:45

1 stop8h 15m

£246
Fastest return journey

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Tue 14/4

12:25-18:40

2 stops7h 15m

London Heathrow

Wed 15/4

06:30-13:05

1 stop5h 35m

£253

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Mon 31/8

15:55-09:35

2 stops18h 40m

London Heathrow

Wed 2/9

06:30-13:05

1 stop5h 35m

£263

Flights are sorted by cheapest return flights first.

Deals found on 8/3

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Dortmund to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Dortmund 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 Dortmund to London Heathrow Airport

What is the cheapest month to book a flight from Dortmund to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Dortmund to London Heathrow Airport (average of £56). Flying from Dortmund to London Heathrow Airport in December is currently the most expensive (average of £106). 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.

Related info for your journey

Find useful and relevant information for your journey from Dortmund to Heathrow. 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 from for flights from Dortmund to London Heathrow?

    For a flight from Dortmund to London Heathrow, you will be flying from Dortmund. Dortmund (DTM) is just 6.3 mi from the center of the city. Dortmund is the only Dortmund airport and it handles 0 outbound flights to London Heathrow per day. 0 airlines have flights to London Heathrow from Dortmund on a regular basis.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Dortmund to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Dortmund to London Heathrow Airport (average of £56). Flying from Dortmund to London Heathrow Airport in December is currently the most expensive (average of £106). 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.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Northampton
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Chelmsford
Eastbourne
Ipswich
Swindon
Bedford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dortmund to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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