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Cheap flights from London Heathrow Airport to Dortmund from £87

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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DTM
1 Aug — 8 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Dortmund

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Dortmund
Explore the most affordable flight options available from Heathrow to Dortmund. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2026.

Wed 5/816:25
LHR
-
DTM
2 stops14h 15m
Multiple Airlines
Tue 11/808:15
DTM
-
LHR
2 stops14h 55m
Multiple Airlines
Deal found 30/6£186
Wed 12/806:30
LHR
-
DTM
1 stop5h 35m
Multiple Airlines
Wed 19/816:15
DTM
-
LHR
2 stops18h 20m
Multiple Airlines
Deal found 28/6£222
Thu 1/1006:30
LHR
-
DTM
1 stop5h 30m
Multiple Airlines
Thu 8/1013:35
DTM
-
LHR
1 stop9h 25m
Multiple Airlines
Deal found 29/6£238
Wed 19/806:30
LHR
-
DTM
1 stop5h 35m
Multiple Airlines
Wed 19/816:15
DTM
-
LHR
2 stops18h 05m
Multiple Airlines
Deal found 2/7£250
Wed 29/709:55
LHR
-
DTM
3 stops22h 15m
Multiple Airlines
Wed 12/816:15
DTM
-
LHR
3 stops21h 40m
Multiple Airlines
Deal found 29/6£270
Sun 27/906:30
LHR
-
DTM
1 stop8h 20m
Multiple Airlines
Fri 2/1013:40
DTM
-
LHR
1 stop9h 20m
Multiple Airlines
Deal found 1/7£272
Sun 23/809:55
LHR
-
DTM
2 stops21h 25m
Multiple Airlines
Tue 25/819:25
DTM
-
LHR
2 stops14h 45m
Multiple Airlines
Deal found 2/7£273
Mon 20/720:50
LHR
-
DTM
2 stops14h 15m
Multiple Airlines
Wed 22/708:35
DTM
-
LHR
2 stops12h 30m
Multiple Airlines
Deal found 2/7£275
Fri 6/1110:35
LHR
-
DTM
1 stop6h 55m
Multiple Airlines
Sun 8/1115:50
DTM
-
LHR
2 stops7h 10m
Multiple Airlines
Deal found 30/6£281
Wed 15/720:50
LHR
-
DTM
2 stops14h 50m
Multiple Airlines
Thu 16/718:15
DTM
-
LHR
2 stops15h 55m
Multiple Airlines
Deal found 30/6£289

Find flight deals from Heathrow to Dortmund

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Dortmund (DTM). 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 2 July 2026.

Round-trip from

£186

One-way from

£87

Popular in

December

Cheapest in

April

Average price

£259
5/8-11/8
  • 5/8-11/8
  • 4 total stops
  • 29h 10m total
  • London to Dortmund
Search Deals
21/7
  • 21/7
  • 2 total stops
  • 14h 15m total
  • London to Dortmund
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Dortmund 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 2 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Dortmund that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonDortmund

LHR - DTM

LHRDTM

London Heathrow

Wed 29/7

18:40-09:10

2 stops13h 30m

Dortmund

Wed 12/8

16:15-12:55

3 stops21h 40m

£285

LondonDortmund

LHR - DTM

LHRDTM

London Heathrow

Sun 27/9

19:30-09:10

2 stops12h 40m

Dortmund

Fri 2/10

13:40-22:00

1 stop9h 20m

£290

LondonDortmund

LHR - DTM

LHRDTM

London Heathrow

Thu 13/8

06:30-08:00

2 stops24h 30m

Dortmund

Thu 20/8

12:25-17:10

2 stops29h 45m

£294
Fastest return journey

LondonDortmund

LHR - DTM

LHRDTM

London Heathrow

Wed 12/8

06:30-13:05

1 stop5h 35m

Dortmund

Wed 19/8

13:40-22:00

1 stop9h 20m

£295

LondonDortmund

LHR - DTM

LHRDTM

London Heathrow

Fri 14/8

06:30-13:05

1 stop5h 35m

Dortmund

Mon 17/8

08:35-20:05

2 stops12h 30m

£310

LondonDortmund

LHR - DTM

LHRDTM

London Heathrow

Tue 21/7

20:50-12:05

2 stops14h 15m

Dortmund

Wed 22/7

18:15-17:10

2 stops23h 55m

£315

LondonDortmund

LHR - DTM

LHRDTM

London Heathrow

Mon 20/7

20:50-12:05

2 stops14h 15m

Dortmund

Wed 22/7

13:40-22:00

1 stop9h 20m

£323

LondonDortmund

LHR - DTM

LHRDTM

London Heathrow

Sun 12/7

09:55-08:05

2 stops21h 10m

Dortmund

Wed 15/7

13:40-22:00

1 stop9h 20m

£336

LondonDortmund

LHR - DTM

LHRDTM

London Heathrow

Fri 7/8

06:30-13:05

1 stop5h 35m

Dortmund

Wed 12/8

13:40-22:00

1 stop9h 20m

£349
Cheapest one-way

LondonDortmund

LHR - DTM

LHRDTM

London Heathrow

Wed 15/7

20:50-12:40

2 stops14h 50m

£108

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Dortmund

Have a flexible travel schedule? Discover the best time to fly to Dortmund 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.

Reviews of airlines servicing Dortmund

Get insights into the airlines that provide service to Dortmund. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dortmund. Reviews last updated 2 July 2026.
Check out reviews from past customers who have flown with Lufthansa from London Heathrow Airport to Dortmund to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
8,108 reviews
Check prices

Entertainment

6.4

Comfort

6.8

Overall

6.8

Food

6.3

Boarding

7.0

Crew

7.6

Reviews

1 / 20
6.0
Good

Kunal,Jul 2026

LAX - MUC

The flight was delayed from Munich to Thira, the wait was very annoying and frustrating
Lufthansa
6.8
Okay
8,108 reviews
Lufthansa
6.8
Okay
8,108 reviews
Check prices

Entertainment

6.4

Comfort

6.8

Overall

6.8

Food

6.3

Boarding

7.0

Crew

7.6

Reviews

1 / 20
6.0
Good

Kunal,Jul 2026

LAX - MUC

The flight was delayed from Munich to Thira, the wait was very annoying and frustrating

Related info for your journey

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

    If you book a flight to Dortmund from London Heathrow, you will be flying to Dortmund, which is the city’s only airport. Dortmund (DTM) is located 6.3 mi from the center of Dortmund. There are 0 flights from London Heathrow to Dortmund per day from 1 airline.

  • What is the cheapest airline to fly from London Heathrow Airport to Dortmund round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Dortmund round-trip from £234. Lufthansa is currently priced 8% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Dortmund 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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Alternative routes for Heathrow to Dortmund

See prices for flight routes from nearby airports that may be better suited for you.
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London City to Hamburg flights
Luton to Hamburg flights
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Luton to Cologne flights
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London City to Cologne flights
Stansted to Karlsruhe flights
London City to Stuttgart flights
Southend to Munich flights
Luton to Stuttgart flights
Stansted to Weeze flights
Southend to Berlin flights
Luton to Weeze flights
Heathrow to Hannover flights
Stansted to Nuremberg flights
Gatwick to Weeze flights
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Stansted to Bremen flights

Top airline flying from Heathrow to Dortmund

Discover the top airline that operate flights from Heathrow to Dortmund. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 July 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£234Average£289FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Dortmund?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Dortmund. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Dortmund for you. Better yet — we are completely free to use.

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

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

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

Yes! Start tracking prices for Heathrow to Dortmund flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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