£648 Cheap Flights from London (LHR) to Billings (BIL)

View £648 flight on Mon, 13 Oct 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Billings Logan Intl. Airport (BIL)

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Cheap Flights from London (LHR) to Billings (BIL)

Prices were available within the past 7 days and start at £648 for one-way flights and £604 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 2 Sep - Tue, 9 Sep
LHR
London
BIL
Billings
£604 Return, found 5 days ago
£604
Return
found 5 days ago
Select American Airlines flight, departing Tue, 2 Sep from London to Billings, returning Tue, 9 Sep, priced at £604 found 5 days ago
British Airways
Wed, 3 Sep - Wed, 10 Sep
LHR
London
BIL
Billings
£618 Return, found 12 hours ago
£618
Return
found 12 hours ago
Select British Airways flight, departing Wed, 3 Sep from London to Billings, returning Wed, 10 Sep, priced at £618 found 12 hours ago
American Airlines
Wed, 10 Dec - Mon, 15 Dec
LHR
London
BIL
Billings
£619 Return, found 6 days ago
£619
Return
found 6 days ago
Select American Airlines flight, departing Wed, 10 Dec from London to Billings, returning Mon, 15 Dec, priced at £619 found 6 days ago
American Airlines
Tue, 2 Sep - Tue, 9 Sep
LHR
London
BIL
Billings
£621 Return, found 5 days ago
£621
Return
found 5 days ago
Select American Airlines flight, departing Tue, 2 Sep from London to Billings, returning Tue, 9 Sep, priced at £621 found 5 days ago
Iberia
Wed, 3 Sep - Wed, 10 Sep
LHR
London
BIL
Billings
£626 Return, found 12 hours ago
£626
Return
found 12 hours ago
Select Iberia flight, departing Wed, 3 Sep from London to Billings, returning Wed, 10 Sep, priced at £626 found 12 hours ago
American Airlines
Wed, 10 Dec - Mon, 15 Dec
LHR
London
BIL
Billings
£627 Return, found 6 days ago
£627
Return
found 6 days ago
Select American Airlines flight, departing Wed, 10 Dec from London to Billings, returning Mon, 15 Dec, priced at £627 found 6 days ago
American Airlines
Tue, 2 Sep - Tue, 9 Sep
LHR
London
BIL
Billings
£629 Return, found 5 days ago
£629
Return
found 5 days ago
Select American Airlines flight, departing Tue, 2 Sep from London to Billings, returning Tue, 9 Sep, priced at £629 found 5 days ago
Finnair
Wed, 10 Dec - Mon, 15 Dec
LHR
London
BIL
Billings
£631 Return, found 6 days ago
£631
Return
found 6 days ago
Select Finnair flight, departing Wed, 10 Dec from London to Billings, returning Mon, 15 Dec, priced at £631 found 6 days ago
Finnair
Tue, 2 Sep - Tue, 9 Sep
LHR
London
BIL
Billings
£632 Return, found 5 days ago
£632
Return
found 5 days ago
Select Finnair flight, departing Tue, 2 Sep from London to Billings, returning Tue, 9 Sep, priced at £632 found 5 days ago
Virgin Atlantic
Mon, 5 Jan - Mon, 12 Jan
LHR
London
BIL
Billings
£660 Return, found 4 days ago
£660
Return
found 4 days ago
Select Virgin Atlantic flight, departing Mon, 5 Jan from London to Billings, returning Mon, 12 Jan, priced at £660 found 4 days ago
Flight from London to Billings route information
Origin airport
Heathrow
Destination airport
Logan Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, KLM, Lufthansa, Swiss International Air Lines, United, Virgin Atlantic
Return price
£604
Distance
7161 km

Compare flights from London to Billings easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Billings. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Logan Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Logan Intl..  

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 Logan Intl. (BIL)

The easiest way to view the best deals on flights from London to Billings 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 Logan Intl. start at just £604 and range up to £855.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Billings
  • booking your flight during September, 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 Billings flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Logan Intl. 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 Heathrow Airport to BIL?
Round-trip journeys from London Heathrow to Billings Logan International Airport start from £604. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don't miss out. 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 Billings Logan International Airport?
We get that life can throw the odd curveball, so we've made it as hassle-free as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Heathrow Airport (LHR) to Billings Logan International Airport 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 LHR to BIL flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Heathrow Airport to Logan Intl. Airport (BIL)?
You'll have 7,200 kilometres to cover on the long-haul Hounslow to Billings route. Dress in layers of comfortable clothes and consider taking a neck pillow with you.
Which airlines fly direct from Heathrow Airport to Billings Logan International Airport?
Flying nonstop between LHR and BIL isn't possible at present. However, you'll still be able to book a flight to Billings with at least one stop.
Are London Heathrow to Logan Intl. Airport (BIL) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Heathrow Airport (LHR) to Logan Intl. Airport (BIL) can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out! If you'd rather start your trip planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines list their prices so far in advance. Our top tip? Check back often as prices are updated regularly.

Explore a world of travel with Expedia

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