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Cheap flights from Dortmund to London Heathrow Airport from £104

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
DTM — LHR
20 Jul — 27 Jul1
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 20 June 2026.

Mon 21/913:55
DTM
-
LHR
1 stop9h 05m
Multiple Airlines
Fri 25/906:30
LHR
-
DTM
1 stop5h 35m
Multiple Airlines
Deal found 17/6£213
Thu 3/1212:00
DTM
-
LHR
1 stop6h 20m
Multiple Airlines
Sun 6/1210:35
LHR
-
DTM
1 stop6h 55m
Multiple Airlines
Deal found 15/6£232
Thu 9/708:15
DTM
-
LHR
2 stops26h 05m
Multiple Airlines
Mon 13/706:30
LHR
-
DTM
2 stops24h 10m
Multiple Airlines
Deal found 15/6£243
Fri 25/913:40
DTM
-
LHR
1 stop9h 20m
Multiple Airlines
Mon 28/906:30
LHR
-
DTM
1 stop5h 50m
Multiple Airlines
Deal found 18/6£247
Thu 26/1112:00
DTM
-
LHR
1 stop6h 20m
Multiple Airlines
Sun 29/1110:35
LHR
-
DTM
1 stop6h 55m
Multiple Airlines
Deal found 17/6£253
Sat 4/708:15
DTM
-
LHR
2 stops26h 05m
Multiple Airlines
Wed 8/706:30
LHR
-
DTM
2 stops24h 10m
Multiple Airlines
Deal found 18/6£259
Thu 24/908:35
DTM
-
LHR
2 stops25h 45m
Multiple Airlines
Tue 29/906:30
LHR
-
DTM
2 stops24h 30m
Multiple Airlines
Deal found 18/6£267
Thu 30/708:35
DTM
-
LHR
2 stops14h 25m
Multiple Airlines
Thu 6/806:30
LHR
-
DTM
2 stops10h 00m
Multiple Airlines
Deal found 15/6£269
Mon 19/1013:55
DTM
-
LHR
1 stop9h 05m
Multiple Airlines
Thu 22/1006:30
LHR
-
DTM
1 stop5h 30m
Multiple Airlines
Deal found 15/6£271
Wed 15/713:40
DTM
-
LHR
1 stop9h 20m
Multiple Airlines
Wed 22/720:50
LHR
-
DTM
2 stops14h 50m
Multiple Airlines
Deal found 17/6£289

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 20 June 2026.

Round-trip from

£213

One-way from

£104

Popular in

November

Cheapest in

June

Average price

£71
21/9-25/9
  • 21/9-25/9
  • 2 total stops
  • 14h 40m total
  • Dortmund to London
Search Deals
5/8
  • 5/8
  • 2 total stops
  • 12h 30m total
  • Dortmund to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 20 June 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 21/9

13:55-22:00

1 stop9h 05m

London Heathrow

Fri 25/9

06:30-13:05

1 stop5h 35m

£213
Fastest return journey

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Thu 3/12

12:00-17:20

1 stop6h 20m

London Heathrow

Sun 6/12

10:35-18:30

1 stop6h 55m

£232

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Wed 15/7

13:40-22:00

1 stop9h 20m

London Heathrow

Wed 22/7

20:50-12:40

2 stops14h 50m

£289

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Fri 7/8

08:35-22:00

2 stops14h 25m

London Heathrow

Sun 9/8

18:10-08:00

2 stops12h 50m

£297

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Thu 13/8

08:25-22:00

2 stops14h 35m

London Heathrow

Sun 16/8

18:10-07:40

2 stops12h 30m

£309

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Sat 12/9

08:45-19:20

2 stops11h 35m

London Heathrow

Tue 15/9

16:25-07:55

2 stops14h 30m

£318

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Tue 7/7

12:25-22:00

2 stops10h 35m

London Heathrow

Tue 14/7

10:20-08:00

2 stops20h 40m

£322

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Tue 8/9

13:45-22:40

2 stops9h 55m

London Heathrow

Wed 9/9

20:05-13:10

2 stops16h 05m

£340

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Thu 9/7

18:15-14:45

3 stops21h 30m

London Heathrow

Mon 13/7

20:50-12:05

2 stops14h 15m

£361
Cheapest one-way
Fastest single journey

DortmundLondon

DTM - LHR

DTMLHR

Dortmund

Wed 5/8

08:35-20:05

2 stops12h 30m

£104

Flights are sorted by cheapest return flights first.

Deals found on 18/6

Showing 1-10 of 17 resultsSorted by cheapest first
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.

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.

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
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Croydon
Slough
Ilford
Hayes
Brentford
Colchester
Northampton
Kingston upon Thames
Swindon
Eastbourne
Watford
Poole
Guildford
Romford
Ipswich

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

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