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Cheap flights from London Heathrow Airport to Vienna from $155

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — VIE
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London Heathrow to Vienna Intl are usually found in January or March, booked 81 days in advance, depart on a Friday or Monday and return on a Tuesday

Cheap flight deals from Heathrow to Vienna

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Vienna (VIE). 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 15 September 2025.

Round-trip from

$236

One-way from

$155

Popular in

August

Cheapest in

January

Average price

$359

Good one-way deal

$371 or less
British Airways
  • British Airways
  • 5/10-11/10
  • Nonstop
  • 4h 40m total
  • London to Vienna
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Austrian Airlines
  • Austrian Airlines
  • 9/1
  • Nonstop
  • 2h 15m total
  • London to Vienna
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($73 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from London Heathrow to Vienna Intl.
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Find flight deals from Heathrow to Vienna

Cheapest flights from Heathrow to Vienna
Explore the most affordable flight options available from Heathrow to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Sun 5/1007:00LHR - VIE
Nonstop2h 20mBritish Airways
Sat 11/1018:45VIE - LHR
Nonstop2h 20mBritish Airways
Deal found 15/9$236
Thu 27/1119:20LHR - VIE
Nonstop2h 15mBritish Airways
Sat 29/1119:25VIE - LHR
Nonstop2h 30mBritish Airways
Deal found 15/9$248
Sat 11/1019:25LHR - VIE
Nonstop2h 15mBritish Airways
Tue 14/1016:45VIE - LHR
Nonstop2h 20mBritish Airways
Deal found 13/9$260
Wed 29/1006:00LHR - VIE
Nonstop2h 15mBritish Airways
Wed 5/1107:25VIE - LHR
Nonstop2h 45mBritish Airways
Deal found 14/9$262
Tue 28/1009:05LHR - VIE
Nonstop2h 15mAustrian Airlines
Tue 4/1112:35VIE - LHR
Nonstop2h 30mAustrian Airlines
Deal found 13/9$266
Wed 17/1219:25LHR - VIE
Nonstop2h 15mAustrian Airlines
Sun 28/1206:50VIE - LHR
Nonstop2h 30mAustrian Airlines
Deal found 13/9$269
Tue 30/919:25LHR - VIE
Nonstop2h 15mBritish Airways
Wed 3/1207:25VIE - LHR
Nonstop2h 45mBritish Airways
Deal found 12/9$271
Sat 11/1019:25LHR - VIE
Nonstop2h 15mBritish Airways
Thu 16/1020:35VIE - LHR
Nonstop2h 20mBritish Airways
Deal found 15/9$272
Sat 18/1019:25LHR - VIE
Nonstop2h 15mBritish Airways
Sat 8/1119:25VIE - LHR
Nonstop2h 30mBritish Airways
Deal found 13/9$274
Thu 27/1119:20LHR - VIE
Nonstop2h 15mBritish Airways
Tue 2/1207:25VIE - LHR
Nonstop2h 45mBritish Airways
Deal found 14/9$277
Sat 4/1019:25LHR - VIE
Nonstop2h 15mBritish Airways
Wed 8/1007:45VIE - LHR
Nonstop2h 30mBritish Airways
Deal found 15/9$283

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Vienna 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 647,157 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Vienna that are best for you.

Fly from

Heathrow

Fly to

Vienna

Route

Depart

Return

Price

LondonVienna

LHR - VIE

LHRVIE

London Heathrow

Tue 24/2

09:05-12:20

Nonstop2h 15m

Vienna Intl

Sat 28/2

20:20-21:40

Nonstop2h 20m

$239

LondonVienna

LHR - VIE

LHRVIE

London Heathrow

Thu 27/11

07:00-10:15

Nonstop2h 15m

Vienna Intl

Sun 30/11

07:25-09:10

Nonstop2h 45m

$248

LondonVienna

LHR - VIE

LHRVIE

London Heathrow

Thu 27/11

19:20-22:35

Nonstop2h 15m

Vienna Intl

Sat 29/11

07:25-09:10

Nonstop2h 45m

$248

LondonVienna

LHR - VIE

LHRVIE

London Heathrow

Sat 28/2

19:20-22:35

Nonstop2h 15m

Vienna Intl

Mon 2/3

21:15-22:45

Nonstop2h 30m

$248

LondonVienna

LHR - VIE

LHRVIE

London Heathrow

Fri 27/2

07:05-10:20

Nonstop2h 15m

Vienna Intl

Fri 27/2

19:20-20:50

Nonstop2h 30m

$248

LondonVienna

LHR - VIE

LHRVIE

London Heathrow

Fri 21/11

19:15-22:30

Nonstop2h 15m

Vienna Intl

Fri 28/11

19:20-20:50

Nonstop2h 30m

$248

LondonVienna

LHR - VIE

LHRVIE

London Heathrow

Mon 2/2

06:50-10:05

Nonstop2h 15m

Vienna Intl

Fri 6/2

19:20-20:50

Nonstop2h 30m

$248

LondonVienna

LHR - VIE

LHRVIE

London Heathrow

Fri 13/3

19:15-22:30

Nonstop2h 15m

Vienna Intl

Mon 16/3

14:25-16:00

Nonstop2h 35m

$248

LondonVienna

LHR - VIE

LHRVIE

London Heathrow

Sat 7/2

19:20-22:35

Nonstop2h 15m

Vienna Intl

Mon 9/2

21:15-22:45

Nonstop2h 30m

$248

LondonVienna

LHR - VIE

LHRVIE

London Heathrow

Thu 13/11

16:40-20:00

Nonstop2h 20m

Vienna Intl

Mon 17/11

21:15-22:45

Nonstop2h 30m

$248

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 18 results
1
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Best time to book a flight from Heathrow to Vienna

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

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Vienna

How far ahead should I book a flight from London Heathrow Airport to Vienna?

Use this chart to determine the optimal time to book a return flight from Heathrow to Vienna. Price data was last updated on 12 September 2025.

The price you pay for your flight from London Heathrow Airport to Vienna may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London Heathrow Airport to Vienna?

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Vienna (average of $1,058). Flying from London Heathrow Airport to Vienna in December is currently the most expensive (average of $1,673). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Heathrow to Vienna. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 37% on flights from London Heathrow Airport to Vienna by exploring options for tickets in the morning.

Reviews of airlines servicing Vienna

Get insights into the airlines that provide service to Vienna. 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 Vienna. Reviews last updated 15 September 2025.
Read reviews from past customers who have flown with Austrian Airlines from London Heathrow Airport to Vienna. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
850 reviews
Check prices

Crew

8.1

Entertainment

6.8

Overall

7.6

Comfort

7.3

Food

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Austrian Airlines
7.6
Good
850 reviews
Austrian Airlines
7.6
Good
850 reviews
Check prices

Crew

8.1

Entertainment

6.8

Overall

7.6

Comfort

7.3

Food

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Related info for your journey

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

    Located just 17.8 km from the city centre, Vienna Intl is the airport most travellers will use when flying to Vienna from London Heathrow. Booking flights from London Heathrow to Vienna Intl (VIE) should be relatively easy as there are 24 daily inbound flights from London Heathrow from 1 airline.

  • How long is the flight from London Heathrow Airport to Vienna?

    Austrian Airlines and British Airways can get you from London Heathrow Airport to Vienna in just under 2h 15m. Your travel time will be generally consistent. There are 1273 km between London Heathrow Airport and Vienna. All flights are typically direct.

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

    Cheapflights users have booked flights from London Heathrow Airport to Vienna round-trip from $244. Users have found that Austrian Airlines is 32% cheaper than the other options available to this destination.

  • What are the most reliable airlines from London Heathrow Airport to Vienna?

    The top 3 most reliable airlines when flying from London Heathrow Airport to Vienna are Asiana Airlines (97%), ANA (96%) and United Airlines (88%).

  • What are the cheapest flights from London Heathrow Airport to Vienna?

    Looking at all options, your cheapest flight can be booked for $218. While the most popular route (London Heathrow - Vienna Intl) can be booked for $502 on average, our data indicates $378 when flying from London Heathrow Airport to Vienna.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Vienna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Vienna?

    Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Vienna (average of $1,058). Flying from London Heathrow Airport to Vienna in December is currently the most expensive (average of $1,673). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Heathrow to Vienna

Discover the top airline that operate flights from Heathrow to Vienna. 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 647,157 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$244Average$455FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines 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 Vienna?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Vienna. 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 Vienna?

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

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

Yes, we can. To see specific flights from Heathrow to Vienna with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Heathrow to Vienna and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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