฿3,450 Cheap Flights from London (LHR) to Frankfurt (FRA)

View ฿3,450 flight on Thu, 18 Sep 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Frankfurt Airport (FRA)

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Cheap Flights from London (LHR) to Frankfurt (FRA)

Prices were available within the past 7 days and start at ฿3,450 for one-way flights and ฿6,675 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, 4 Dec - Sat, 13 Dec
LHR
London
FRA
Frankfurt
฿6,675 Return, found 5 days ago
฿6,675
Return
found 5 days ago
Select British Airways flight, departing Thu, 4 Dec from London to Frankfurt, returning Sat, 13 Dec, priced at ฿6,675 found 5 days ago
British Airways
Tue, 9 Dec - Tue, 16 Dec
LHR
London
FRA
Frankfurt
฿6,715 Return, found 1 day ago
฿6,715
Return
found 1 day ago
Select British Airways flight, departing Tue, 9 Dec from London to Frankfurt, returning Tue, 16 Dec, priced at ฿6,715 found 1 day ago
British Airways
Thu, 4 Dec - Sat, 13 Dec
LHR
London
FRA
Frankfurt
฿7,025 Return, found 5 days ago
฿7,025
Return
found 5 days ago
Select British Airways flight, departing Thu, 4 Dec from London to Frankfurt, returning Sat, 13 Dec, priced at ฿7,025 found 5 days ago
British Airways
Tue, 9 Dec - Tue, 16 Dec
LHR
London
FRA
Frankfurt
฿7,065 Return, found 1 day ago
฿7,065
Return
found 1 day ago
Select British Airways flight, departing Tue, 9 Dec from London to Frankfurt, returning Tue, 16 Dec, priced at ฿7,065 found 1 day ago
British Airways
Wed, 27 Aug - Thu, 4 Sep
LHR
London
FRA
Frankfurt
฿7,245 Return, found 4 days ago
฿7,245
Return
found 4 days ago
Select British Airways flight, departing Wed, 27 Aug from London to Frankfurt, returning Thu, 4 Sep, priced at ฿7,245 found 4 days ago
British Airways
Thu, 4 Dec - Sat, 13 Dec
LHR
London
FRA
Frankfurt
฿7,375 Return, found 5 days ago
฿7,375
Return
found 5 days ago
Select British Airways flight, departing Thu, 4 Dec from London to Frankfurt, returning Sat, 13 Dec, priced at ฿7,375 found 5 days ago
Lufthansa
Thu, 4 Dec - Sat, 13 Dec
LHR
London
FRA
Frankfurt
฿9,340 Return, found 5 days ago
฿9,340
Return
found 5 days ago
Select Lufthansa flight, departing Thu, 4 Dec from London to Frankfurt, returning Sat, 13 Dec, priced at ฿9,340 found 5 days ago
KLM
Thu, 4 Dec - Sat, 13 Dec
LHR
London
FRA
Frankfurt
฿10,475 Return, found 5 days ago
฿10,475
Return
found 5 days ago
Select KLM flight, departing Thu, 4 Dec from London to Frankfurt, returning Sat, 13 Dec, priced at ฿10,475 found 5 days ago
Air France
Thu, 25 Sep - Sun, 28 Sep
LHR
London
FRA
Frankfurt
฿10,580 Return, found 15 hours ago
฿10,580
Return
found 15 hours ago
Select Air France flight, departing Thu, 25 Sep from London to Frankfurt, returning Sun, 28 Sep, priced at ฿10,580 found 15 hours ago
Swiss International Air Lines
Thu, 4 Dec - Sat, 13 Dec
LHR
London
FRA
Frankfurt
฿11,120 Return, found 5 days ago
฿11,120
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Thu, 4 Dec from London to Frankfurt, returning Sat, 13 Dec, priced at ฿11,120 found 5 days ago

Find the cheapest month to fly from London (LHR) to Frankfurt (FRA)

March is typically the cheapest month to fly

From ฿4,314 - ฿6,549 per traveller.

Graph displaying average flight prices per month

Flight from London to Frankfurt route information
Origin airport
Heathrow
Destination airport
Frankfurt Intl.
Airlines serving
Aer Lingus, Air France, Austrian Airlines, British Airways, Brussels Airlines, KLM, Lufthansa, Swiss International Air Lines
Return price
฿6,675
Distance
649 km
Average flight time
2 hours 35 mins

Perfect flights from London to Frankfurt

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Frankfurt. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Frankfurt, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Heathrow to Frankfurt Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿3,450 and roundtrip prices from ฿6,675. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Frankfurt Intl. and explore Frankfurt and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your LHR to FRA travel arrangements today and embark on the journey of a lifetime in Frankfurt.

Frequently asked questions

How much is a flight from London Heathrow to FRA?
If you're travelling from Heathrow Airport to Frankfurt am Main Airport, round-trip journeys start from ฿6,675. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book today and save yourself both 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 to Frankfurt am Main Airport?
Every airline has its own terms and conditions. If you decide to cancel your holiday, head to our Customer Service Portal.
How do I find cheap flights from Heathrow Airport (LHR) to Frankfurt Intl. Airport (FRA) 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 London Heathrow to FRA flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Heathrow Airport (LHR) to FRA?
With a flight distance of 650 kilometres, it's only a hop from Heathrow Airport to Frankfurt am Main Airport. It might be a quick one, but it's still worth bringing a book to read.
Which airlines fly direct from London Heathrow to FRA?
With 334 flights a month operating from Heathrow Airport to Frankfurt Intl. Airport (FRA), Lufthansa (LH) is a terrific choice. Another carrier operating on this route is British Airways (BA). You'll have 139 flights each month to select from.
Are London Heathrow to FRA flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally find a bargain, with some super cheap airfares from Heathrow Airport to Frankfurt Intl. Airport (FRA) appearing a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals continually — as early as 12 months 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

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