Cheap Flights from London (LHR) to Mainz (QFZ)

Popular airlines from Heathrow Airport (LHR) to Mainz (QFZ-Mainz Finthen)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 25% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in
Flight from London to Mainz route information
Origin airport
Heathrow
Destination airport
Mainz Finthen
Distance
623 km

Compare flights from London to Mainz easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Mainz. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Mainz Finthen in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Mainz Finthen.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to Mainz Finthen (QFZ)

The easiest way to view the best deals on flights from London to Mainz today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Mainz Finthen start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Mainz
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Mainz flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Mainz Finthen for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from LHR to QFZ?
If you're travelling between Heathrow Airport and QFZ, round-trip flights start from . This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to QFZ?
We get that things crop up unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Heathrow Airport to QFZ that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Heathrow Airport (LHR) to QFZ flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to QFZ?
You won't need a lengthy novel for this flight — it's only 630 kilometres from Hounslow to Mainz. Find your seat, buckle up and you'll be in Mainz before you know it.
Which airlines fly direct from London Heathrow to QFZ?
Right now, no airlines offer flights directly from LHR to QFZ. You'll have to book a flight with one or more stops. To get the best price and connections, lock in your airfare well ahead of time.
Are Heathrow Airport (LHR) to QFZ flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally nab a bargain, with some of the cheapest airfares from Heathrow Airport (LHR) to QFZ appearing a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines quote prices that far in advance.

Explore a world of travel with Expedia

Mainz Airports

Frankfurt

London to Frankfurt Intl.
£120.02
*Available to Expedia members.