In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dortmund to London Heathrow Airport as you normally would.

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.

£80+ Cheap Flights from Dortmund to London Heathrow Airport

Cheap flight deals from Dortmund to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 August 2026.

Sun 11/1016:25 -

1 stop6h 35m

Thu 15/1020:50 -

2 stops34h 15m

Deal found 19/8£174

Mon 19/1013:55 -

1 stop9h 05m

Thu 22/1006:30 -

1 stop5h 30m

Deal found 18/8£181

Wed 21/1013:40 -

1 stop9h 20m

Wed 28/1018:20 -

1 stop16h 10m

Deal found 17/8£185

Fri 6/1119:05 -

1 stop15h 30m

Mon 9/1110:35 -

1 stop6h 55m

Deal found 18/8£187

Mon 12/1013:55 -

1 stop9h 05m

Thu 15/1009:55 -

2 stops21h 25m

Deal found 21/8£196

Sat 10/1008:40 -

2 stops13h 05m

Sun 11/1017:50 -

2 stops13h 55m

Deal found 17/8£197

Thu 29/1012:05 -

1 stop10h 55m

Sun 1/1110:35 -

1 stop6h 55m

Deal found 18/8£207

Fri 2/1013:40 -

1 stop9h 20m

Sun 18/1008:05 -

2 stops23h 40m

Deal found 17/8£207

Sat 24/1009:35 -

1 stop8h 35m

Sun 1/1110:35 -

1 stop6h 55m

Deal found 17/8£215

Find flight deals from Dortmund to Heathrow

Round-trip from	£174
One-way from	£80
Popular in	February
Cheapest in	September
Average price	£75

11/10-15/10
3 total stops
40h 50m total
Dortmund to London

Search Deals

23/10
2 total stops
30h 25m total
Dortmund to London

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£15 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£2 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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 Dortmund - LHR London Heathrow

DTMLHR

Dortmund

Sun 11/10

16:25-22:00

1 stop6h 35m

London Heathrow

Thu 15/10

20:50-08:05

2 stops34h 15m

£174

DortmundLondon

DTM Dortmund - LHR London Heathrow

DTMLHR

Dortmund

Mon 12/10

13:55-22:00

1 stop9h 05m

London Heathrow

Thu 15/10

09:55-08:20

2 stops21h 25m

£196

DortmundLondon

DTM Dortmund - LHR London Heathrow

DTMLHR

Dortmund

Fri 6/11

19:05-09:35

1 stop15h 30m

London Heathrow

Mon 9/11

06:20-18:30

2 stops11h 10m

£216

DortmundLondon

DTM Dortmund - LHR London Heathrow

DTMLHR

Dortmund

Mon 21/9

08:35-20:05

2 stops12h 30m

London Heathrow

Fri 25/9

06:30-13:05

1 stop5h 35m

£240

Fastest return journey

DortmundLondon

DTM Dortmund - LHR London Heathrow

DTMLHR

Dortmund

Wed 23/9

13:40-22:00

1 stop9h 20m

London Heathrow

Thu 24/9

06:30-13:00

1 stop5h 30m

£253

DortmundLondon

DTM Dortmund - LHR London Heathrow

DTMLHR

Dortmund

Wed 16/9

13:40-22:00

1 stop9h 20m

London Heathrow

Wed 23/9

06:30-13:05

1 stop5h 35m

£253

DortmundLondon

DTM Dortmund - LHR London Heathrow

DTMLHR

Dortmund

Thu 24/9

08:15-22:00

2 stops14h 45m

London Heathrow

Mon 28/9

10:20-07:40

2 stops20h 20m

£263

DortmundLondon

DTM Dortmund - LHR London Heathrow

DTMLHR

Dortmund

Sat 26/9

16:10-09:20

2 stops18h 10m

London Heathrow

Mon 28/9

19:30-09:10

2 stops12h 40m

£265

DortmundLondon

DTM Dortmund - LHR London Heathrow

DTMLHR

Dortmund

Thu 15/10

13:35-22:00

1 stop9h 25m

London Heathrow

Sun 18/10

06:30-15:50

1 stop8h 20m

£273

Cheapest one-way

Fastest single journey

DortmundLondon

DTM Dortmund - LHR London Heathrow

DTMLHR

Dortmund

Fri 23/10

13:40-22:00

1 stop9h 20m

£83

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 17 resultsSorted by cheapest first

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.

DTM-LHR

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

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.

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Cheap flights from Dortmund to London Heathrow Airport from £80

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 23/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dortmund to Heathrow

Cheapest flights from Dortmund to HeathrowExplore 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 August 2026.

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 August 2026.

Best flights from Dortmund to HeathrowDiscover carefully curated flight deals from Dortmund to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Discover carefully curated flight deals from Dortmund to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Last-minute flights from Dortmund to HeathrowDiscover last-minute flight deals from Dortmund to Heathrow. Data last updated 22 August 2026 and is based on user searches.

Discover last-minute flight deals from Dortmund to Heathrow. Data last updated 22 August 2026 and is based on user searches.

One-way flights from Dortmund to HeathrowSearch for one-way flight options from Dortmund to Heathrow. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

Search for one-way flight options from Dortmund to Heathrow. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

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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.

Related info for your journey

What airport do you fly from for flights from Dortmund to London Heathrow?

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

How can I find direct flights from Dortmund to Heathrow?

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

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dortmund to Heathrow

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Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

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Dortmund and Heathrow flights

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

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

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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 August 2026.

Best flights from Dortmund to Heathrow
Discover carefully curated flight deals from Dortmund to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Last-minute flights from Dortmund to Heathrow
Discover last-minute flight deals from Dortmund to Heathrow. Data last updated 22 August 2026 and is based on user searches.

One-way flights from Dortmund to Heathrow
Search for one-way flight options from Dortmund to Heathrow. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.