How do most travelers feel about Finnair?

The average rating from 1,332 Finnair reviews by Cheapflights users is 7.6 (out of a maximum rating of 10). If you are considering flying LHR-AUS with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Austin with Finnair.

Can I get a flight from London Heathrow Airport to Austin on Finnair for under £900?

London Heathrow Airport to Austin flights on Finnair are currently available under £900. 10 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

Weekly Finnair flight availability from London Heathrow Airport to Austin

The most Finnair flights from LHR to AUS are scheduled on a Monday (1 on average). You will have fewer Finnair flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

In terms of precipitation, rainfall in Austin ranges from 53.0 - 107.0 inches per month. May is typically the wettest month, when rainfall can reach 107.0 mm. July is typically the driest time to visit Austin when rainfall is around 53.0 mm.

If weather is an important factor for your trip to Austin, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

£377+ Finnair Flights from Heathrow to Austin

Cheapflights users flying from London to Austin on Finnair typically fly into Austin Bergstrom and depart from London Heathrow. Select your dates above for pricing.

Finnair flights from Heathrow to Austin in 2025

One-way from	£377
Return from	£659
Popular in	July
Cheapest in	February
Average price (all airlines)	£631

Finnair
9/12
Nonstop
10h 40m total
London to Austin

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Finnair
29/10-13/11
1 total stop
24h 09m total
London to Austin

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Highest demand for flights from London Heathrow to Austin Bergstrom; 11% potential price increase.

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Best time to find cheap flights from London Heathrow to Austin Bergstrom; 2% potential price drop.

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Average price for all London Heathrow to Austin Bergstrom flights (one-way and round-trip).

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Can I get a flight from London Heathrow Airport to Austin on Finnair for under £900?
London Heathrow Airport to Austin flights on Finnair are currently available under £900. 10 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.
How do most travelers feel about Finnair?
The average rating from 1,332 Finnair reviews by Cheapflights users is 7.6 (out of a maximum rating of 10). If you are considering flying LHR-AUS with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Austin with Finnair.

Find Finnair flight deals from Heathrow to Austin

Enter your travel dates to find the best prices.

Cheapest Finnair flights from Heathrow to Austin
Explore the most affordable Finnair flight options available from Heathrow to Austin. Find the lowest fares with prices last updated on 17 October 2025.

Wed 29/1012:10LHR - AUS

Nonstop10h 40mFinnair

Thu 13/1114:31AUS - LHR

1 stop13h 29mFinnair

Deal found 15/10£659

Wed 29/1016:30LHR - AUS

1 stop31h 20mFinnair

Tue 11/1119:00AUS - LHR

Nonstop9h 10mFinnair

Deal found 15/10£663

Wed 29/1012:10LHR - AUS

Nonstop10h 40mFinnair

Mon 10/1118:55AUS - LHR

Nonstop9h 10mFinnair

Deal found 15/10£672

Best Finnair flights from Heathrow to Austin
Discover carefully curated Finnair flight deals from Heathrow to Austin that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2025.

Wed 29/1012:10LHR - AUS

Nonstop10h 40mFinnair

Sun 16/1114:31AUS - LHR

1 stop13h 29mFinnair

Deal found 15/10£689

Sat 1/1112:10LHR - AUS

Nonstop10h 40mFinnair

Mon 17/1114:31AUS - LHR

1 stop12h 04mFinnair

Deal found 15/10£689

Mon 1/1209:45LHR - AUS

1 stop18h 22mFinnair

Mon 8/1218:55AUS - LHR

Nonstop9h 10mFinnair

Deal found 17/10£689

Direct Finnair flights from Heathrow to Austin
Explore direct Finnair flight options from Heathrow to Austin based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 October 2025.

Wed 29/1012:10LHR - AUS

Nonstop10h 40mFinnair

Thu 13/1118:55AUS - LHR

Nonstop9h 10mFinnair

Deal found 15/10£663

Wed 29/1012:10LHR - AUS

Nonstop10h 40mFinnair

Mon 10/1118:55AUS - LHR

Nonstop9h 10mFinnair

Deal found 15/10£672

Wed 29/1012:10LHR - AUS

Nonstop10h 40mFinnair

Tue 11/1119:00AUS - LHR

Nonstop9h 10mFinnair

Deal found 15/10£690

Last-minute Finnair flights from Heathrow to Austin
Discover last-minute Finnair flight deals from Heathrow to Austin. Data last updated 17 October 2025 and is based on user searches.

Wed 29/1012:10LHR - AUS

Nonstop10h 40mFinnair

Thu 13/1114:31AUS - LHR

1 stop13h 29mFinnair

Deal found 15/10£659

Wed 29/1016:30LHR - AUS

1 stop31h 20mFinnair

Tue 11/1119:00AUS - LHR

Nonstop9h 10mFinnair

Deal found 15/10£663

Wed 29/1012:10LHR - AUS

Nonstop10h 40mFinnair

Mon 10/1118:55AUS - LHR

Nonstop9h 10mFinnair

Deal found 15/10£672

Travel insights for Finnair flights from Heathrow to Austin

Get recent, data-driven insights about Finnair flights from Heathrow to Austin including ideal travel times, pricing trends, and more.

Prices

Airlines

What is the cheapest month to book a flight from London Heathrow Airport to Austin with Finnair?

Currently, the most affordable month to book a Finnair flight from London Heathrow Airport to Austin in January, with an average price of £429. Conversely, traveling with Finnair from London Heathrow Airport to Austin in July will be the most expensive, with an average cost of £577. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Best time to book a flight from Heathrow to Austin

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

Browse thousands of different options on Cheapflights for your next trip

See what others are saying about Finnair

Finnair

7.6

Good

1,332 reviews

Check prices

Overview

Recent reviews

4.0

Mediocre|Sept 2025

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

8.0

Very Good|Jul 2025

It was okay

2.0

Poor|Jun 2025

They stranded us in the airport

10.0

Wonderful|May 2025

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

10.0

Wonderful|May 2025

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

1 out of 444

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Finnair flights from London Heathrow Airport to Austin (LHR - AUS)

Cheapflights users flying from London to Austin on Finnair typically fly into Austin Bergstrom and depart from London Heathrow. Select your dates above for pricing.

Finnair flights from Heathrow to Austin in 2025

Find detailed information about Finnair flights from Heathrow to Austin. Explore the options provided by Finnair to plan your journey from Heathrow to Austin. Data last updated 17 October 2025.

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

Can I get a flight from London Heathrow Airport to Austin on Finnair for under £900?

How do most travelers feel about Finnair?

Find Finnair flight deals from Heathrow to Austin

Cheapest Finnair flights from Heathrow to AustinExplore the most affordable Finnair flight options available from Heathrow to Austin. Find the lowest fares with prices last updated on 17 October 2025.

Explore the most affordable Finnair flight options available from Heathrow to Austin. Find the lowest fares with prices last updated on 17 October 2025.

Travel insights for Finnair flights from Heathrow to Austin

Get recent, data-driven insights about Finnair flights from Heathrow to Austin including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London Heathrow Airport to Austin with Finnair?

Weekly Finnair flight availability from London Heathrow Airport to Austin

Rainfall in Austin by month

Temperature in Austin by month

Best time to book a flight from Heathrow to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Heathrow with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Heathrow to Austin on another airline

Consider alternative airlines that service the Austin area. Flight routes are based on user searches made on Cheapflights and were last updated on 17 October 2025.

See what others are saying about Finnair

Overview

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Book with Flexibility

Travel Smart

Cheapest Finnair flights from Heathrow to Austin
Explore the most affordable Finnair flight options available from Heathrow to Austin. Find the lowest fares with prices last updated on 17 October 2025.