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Cheap flights from Dortmund to London Heathrow Airport from £83

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
21 Feb — 28 Feb1
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 22 January 2026.

Thu 19/208:40
DTM
-
LHR
1 stop9h 40m
Multiple Airlines
Thu 26/218:20
LHR
-
DTM
1 stop12h 45m
Multiple Airlines
Deal found 20/1£177
Thu 5/308:40
DTM
-
LHR
1 stop9h 40m
Multiple Airlines
Thu 12/318:20
LHR
-
DTM
1 stop12h 45m
Multiple Airlines
Deal found 20/1£178
Thu 26/208:40
DTM
-
LHR
1 stop9h 40m
Multiple Airlines
Sat 28/218:20
LHR
-
DTM
1 stop12h 45m
Multiple Airlines
Deal found 22/1£190
Fri 6/208:40
DTM
-
LHR
1 stop9h 40m
Multiple Airlines
Tue 10/218:20
LHR
-
DTM
1 stop12h 45m
Multiple Airlines
Deal found 20/1£191
Sun 15/208:40
DTM
-
LHR
1 stop9h 40m
Multiple Airlines
Thu 19/218:20
LHR
-
DTM
1 stop12h 45m
Multiple Airlines
Deal found 21/1£196
Sat 7/313:35
DTM
-
LHR
2 stops20h 35m
Multiple Airlines
Sat 14/318:20
LHR
-
DTM
1 stop12h 45m
Multiple Airlines
Deal found 21/1£197
Sun 8/308:40
DTM
-
LHR
1 stop9h 40m
Multiple Airlines
Thu 12/318:20
LHR
-
DTM
1 stop12h 45m
Multiple Airlines
Deal found 20/1£220
Fri 6/308:55
DTM
-
LHR
1 stop9h 00m
Multiple Airlines
Fri 13/317:55
LHR
-
DTM
1 stop12h 55m
Multiple Airlines
Deal found 20/1£227

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 22 January 2026.

Round-trip from

£177

One-way from

£83

Popular in

October

Cheapest in

July

Average price

£98
19/2-26/2
  • 19/2-26/2
  • 2 total stops
  • 22h 25m total
  • Dortmund to London
Search Deals
15/4
  • 15/4
  • 2 total stops
  • 25h 15m total
  • Dortmund to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 22 January 2026.
Use the filters below to find and compare flights from Dortmund to London Heathrow Airport that are best for you.

Fly from

Dortmund

Fly to

Heathrow

Route

Depart

Return

Price

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Thu 5/3

08:40-17:20

1 stop9h 40m

London Heathrow

Thu 12/3

18:20-08:05

1 stop12h 45m

£178

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Fri 6/2

08:40-17:20

1 stop9h 40m

London Heathrow

Tue 10/2

18:20-08:05

1 stop12h 45m

£191

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Sun 15/2

08:40-17:20

1 stop9h 40m

London Heathrow

Thu 19/2

18:20-08:05

1 stop12h 45m

£196

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Sat 7/3

13:35-09:10

2 stops20h 35m

London Heathrow

Sat 14/3

18:20-08:05

1 stop12h 45m

£197

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Sun 15/2

08:40-17:20

1 stop9h 40m

London Heathrow

Wed 18/2

18:20-08:05

1 stop12h 45m

£198

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Fri 6/3

09:20-22:00

2 stops13h 40m

London Heathrow

Fri 13/3

06:30-08:00

2 stops24h 30m

£213

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Sun 8/3

08:40-17:20

1 stop9h 40m

London Heathrow

Thu 12/3

18:20-08:05

1 stop12h 45m

£220

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Thu 5/2

08:25-22:00

2 stops14h 35m

London Heathrow

Mon 9/2

10:25-07:50

2 stops20h 25m

£228

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Wed 15/4

08:55-09:10

2 stops25h 15m

£83

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Mon 20/4

13:40-22:00

1 stop9h 20m

£106

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 14 results
1
2

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 £104). 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 £104). 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
Luton
Croydon
Northampton
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Colchester
Watford
Swindon
Crawley
Bedford
Kingston upon Thames
Chelmsford
Eastbourne
Romford

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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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