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.

£71+ 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 5 September 2026.

Mon 26/1013:30 -

2 stops20h 40m

Wed 28/1020:50 -

2 stops15h 05m

Deal found 1/9£174

Fri 13/1115:30 -

1 stop7h 30m

Sun 15/1110:35 -

1 stop6h 55m

Deal found 2/9£185

Sat 10/1008:40 -

2 stops12h 25m

Sat 17/1009:55 -

2 stops21h 50m

Deal found 4/9£191

Tue 20/1018:05 -

2 stops28h 55m

Wed 28/1018:20 -

2 stops12h 40m

Deal found 4/9£204

Sat 17/1008:40 -

2 stops25h 30m

Tue 20/1020:50 -

2 stops15h 50m

Deal found 1/9£206

Tue 13/1008:15 -

2 stops10h 20m

Fri 16/1006:30 -

1 stop5h 35m

Deal found 1/9£207

Thu 22/1013:35 -

1 stop9h 25m

Thu 29/1020:50 -

2 stops34h 10m

Deal found 31/8£208

Find flight deals from Dortmund to Heathrow

Round-trip from	£174
One-way from	£71
Popular in	February
Cheapest in	September
Average price	£62

26/10-28/10
4 total stops
35h 45m total
Dortmund to London

Search Deals

15/1-31/12
2 total stops
50h 15m total
Dortmund to London

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£16 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 September 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

Mon 9/11

13:30-14:45

2 stops50h 15m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£74

DortmundLondon

DTM Dortmund - LHR London Heathrow

DTMLHR

Dortmund

Tue 17/11

13:30-14:45

2 stops50h 15m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£86

DortmundLondon

DTM Dortmund - LHR London Heathrow

DTMLHR

Dortmund

Thu 1/10

09:05-14:45

2 stops30h 40m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£88

DortmundLondon

DTM Dortmund - LHR London Heathrow

DTMLHR

Dortmund

Mon 23/11

16:10-08:55

2 stops17h 45m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£90

DortmundLondon

DTM Dortmund - LHR London Heathrow

DTMLHR

Dortmund

Sat 12/12

13:30-14:45

3 stops26h 15m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£95

DortmundLondon

DTM Dortmund - LHR London Heathrow

DTMLHR

Dortmund

Mon 18/1

19:20-09:35

1 stop15h 15m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£98

DortmundLondon

DTM Dortmund - LHR London Heathrow

DTMLHR

Dortmund

Fri 15/1

20:05-14:45

3 stops43h 40m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£100

DortmundLondon

DTM Dortmund - LHR London Heathrow

DTMLHR

Dortmund

Thu 8/10

13:45-09:10

2 stops20h 25m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£100

DortmundLondon

DTM Dortmund - LHR London Heathrow

DTMLHR

Dortmund

Sat 10/10

08:40-20:05

2 stops12h 25m

London Heathrow

Sat 17/10

09:55-08:45

2 stops21h 50m

£196

DortmundLondon

DTM Dortmund - LHR London Heathrow

DTMLHR

Dortmund

Sat 17/10

08:40-09:10

2 stops25h 30m

London Heathrow

Tue 20/10

20:50-13:40

2 stops15h 50m

£206

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 20 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 £71

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/1. 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 5 September 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 5 September 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 5 September 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 5 September 2026.

Last-minute flights from Dortmund to HeathrowDiscover last-minute flight deals from Dortmund to Heathrow. Data last updated 5 September 2026 and is based on user searches.

Discover last-minute flight deals from Dortmund to Heathrow. Data last updated 5 September 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 5 September 2026.

Search for one-way flight options from Dortmund to Heathrow. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

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Best time to book a flight from Dortmund to Heathrow

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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?

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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 5 September 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 5 September 2026.

Last-minute flights from Dortmund to Heathrow
Discover last-minute flight deals from Dortmund to Heathrow. Data last updated 5 September 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 5 September 2026.