Cheap flights from Billings (BIL) to Heathrow (LHR) from $648

This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
BIL — LHR
Sep 27 — Oct 41

How to find the cheapest flight from Billings (BIL) to Heathrow (LHR)

All the information you need to plan the best BIL to LHR flight in 2023: compare Billings to Heathrow flight prices with the expected peak season, weather and rainfall in Heathrow.

Popular in

August

Cheapest in

May

Average price

$777

Round-trip from

$619
High demand for flights, 43% potential price rise
Best time to find cheap flights, 30% potential price drop
Average for round-trip flights in September 2023
From Billings Logan Intl to London Heathrow

BIL - LON

Price

$619 - $1,176

LON

Temperature

39.2 - 62.6 °F

LON

Rainfall

1.6 - 2.8 inches

What is the cheapest month to fly from Billings to London Heathrow Airport?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, January can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Billings in January are about $966 on average during January, but can be found for as low as $474.

When is the cheapest time to fly from Billings to London Heathrow Airport (BIL - LHR)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Billings to London Heathrow Airport as you normally would.

Cheap Delta flights from Billings to Heathrow

Take a look at some of the lowest-priced Delta flights heading from Billings to London. Make sure to double check the flight details before booking.

Cheap Virgin Atlantic flights from Billings to Heathrow

Browse through some of the cheapest Virgin Atlantic flights traveling from Billings to London. Deals are refreshing constantly so come back soon for more options.

Find flights from Billings to Heathrow within your budget

Use the slider to find flights from Billings to Heathrow that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$648 - $1,101

Route

Depart

Return

Price

Billings Logan IntlLondon Heathrow

BIL - LHR

BILLHR

Billings Logan Intl

Sun 11/5

1 stop15h 05m

London Heathrow

Thu 11/16

2 stops23h 47m

Billings Logan IntlLondon Heathrow

BIL - LHR

BILLHR

Billings Logan Intl

Tue 11/7

2 stops17h 29m

London Heathrow

Thu 11/16

2 stops21h 37m

Billings Logan IntlLondon Heathrow

BIL - LHR

BILLHR

Billings Logan Intl

Sat 11/4

1 stop33h 35m

London Heathrow

Thu 11/16

1 stop32h 40m

Billings Logan IntlLondon Heathrow

BIL - LHR

BILLHR

Billings Logan Intl

Sat 12/2

2 stops34h 50m

London Heathrow

Fri 12/15

2 stops18h 45m

Billings Logan IntlLondon Heathrow

BIL - LHR

BILLHR

Billings Logan Intl

Wed 11/8

3 stops17h 10m

London Heathrow

Tue 11/14

2 stops29h 15m

Billings Logan IntlLondon Heathrow

BIL - LHR

BILLHR

Billings Logan Intl

Sun 11/5

2 stops16h 10m

London Heathrow

Sat 11/18

2 stops17h 56m

Billings Logan IntlLondon Heathrow

BIL - LHR

BILLHR

Billings Logan Intl

Sat 11/4

2 stops18h 20m

London Heathrow

Wed 11/15

2 stops20h 13m

Billings Logan IntlLondon Heathrow

BIL - LHR

BILLHR

Billings Logan Intl

Wed 11/8

3 stops17h 10m

London Heathrow

Sat 11/18

3 stops29h 15m

Billings Logan IntlLondon Heathrow

BIL - LHR

BILLHR

Billings Logan Intl

Fri 12/1

1 stop15h 07m

London Heathrow

Fri 12/15

1 stop15h 20m

Flights are sorted by cheapest first

Deals found on 9/20

Reviews of airlines servicing Heathrow

To help decide which airline to fly from Billings to London, see what other customers have to say about Delta, Virgin Atlantic and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
3,033 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

Delta
7.9
Good
3,033 reviews
Delta
7.9
Good
3,033 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

KLM
7.5
Good
196 reviews
Delta
7.9
Good
3,033 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

United Airlines
7.4
Good
1,890 reviews
Delta
7.9
Good
3,033 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

American Airlines
7.2
Good
2,649 reviews
Delta
7.9
Good
3,033 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

Virgin Atlantic
6.9
Okay
141 reviews
Delta
7.9
Good
3,033 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

Related info for your journey

Useful info, stats and facts about Billings to Heathrow flights.

What airport do you fly from for flights from Billings to London Heathrow?

Billings Logan Intl (BIL), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Billings to London Heathrow. 1 airline have flights from Billings Logan Intl to London Heathrow on a regular basis. Booking flights from Billings Logan Intl to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

Can I find flights from Billings to London Heathrow Airport for under $700 on Cheapflights?

Yes, there are multiple flights from Billings to London Heathrow Airport for under $700. The cheapest flight booked recently is on Delta for just $648, but on average you can expect to pay $736.

What are the cheapest airlines flying from Billings to London Heathrow Airport round-trip?

Delta, at $648, was found to be the cheapest airline from Billings to London Heathrow Airport.Alternate airlines to your destination round-trip include United Airlines and Virgin Atlantic. You may be able to fly from Billings to London Heathrow Airport for 32% less than the average price by searching for these airlines.

What does BIL to LHR mean?

BIL stands for Billings Logan Intl Airport, while LHR stands for London Heathrow Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

Top airline flying from Billings to Heathrow

The chart below displays the airlines Cheapflights users traveling from Billings to Heathrow choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$677Average$743FlexibilityNo cancel feeOn-time69%
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