HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Billings (BIL) to Heathrow (LHR) from $823

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BIL — LHR
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Billings to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Heathrow (LHR). 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 May 16, 2024.

Popular in

June

Cheapest in

January

Average price

$953

Round-trip from

$643
High demand for flights, 41% potential price rise
Search Deals
Best time to find cheap flights, 32% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Billings Logan Intl to London Heathrow
Search Deals

What is the cheapest day to fly round-trip from Billings to London Heathrow Airport?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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 June. For low rates, November can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Billings in November are about $948 on average during November, but can be found for as low as $737.

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

When flying from Billings to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 21% versus a flight in the morning.

Cheap Delta flights from Billings to Heathrow

Explore cheap flight options specifically provided by Delta for the route between Billings and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
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.
Fri 6/145:30 amBIL - LHR
2 stops21h 45mDelta
Sun 6/1610:50 amLHR - BIL
2 stops19h 17mDelta
Deal found 5/15$860
Fri 6/145:30 amBIL - LHR
2 stops21h 45mDelta
Fri 6/219:00 amLHR - BIL
2 stops21h 07mDelta
Deal found 5/15$955

Cheap Air Canada flights from Billings to Heathrow

Explore cheap flight options specifically provided by Air Canada for the route between Billings and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Browse through some of the cheapest Air Canada flights traveling from Billings to London. Deals are refreshing constantly so come back soon for more options.
Fri 6/148:30 amBIL - LHR
3 stops17h 05mAir Canada
Fri 6/218:30 amLHR - BIL
3 stops21h 17mAir Canada
Deal found 5/15$1,275
Fri 7/57:00 amBIL - LHR
3 stops16h 35mAir Canada
Thu 7/118:30 amLHR - BIL
3 stops19h 39mAir Canada
Deal found 5/14$1,319
Wed 6/198:30 amBIL - LHR
3 stops18h 05mAir Canada
Mon 6/248:30 amLHR - BIL
3 stops21h 17mAir Canada
Deal found 5/16$1,373
Wed 6/198:30 amBIL - LHR
3 stops18h 05mAir Canada
Mon 6/248:30 amLHR - BIL
3 stops19h 34mAir Canada
Deal found 5/15$1,698
Wed 6/198:30 amBIL - LHR
3 stops18h 05mAir Canada
Mon 6/248:30 amLHR - BIL
3 stops19h 34mAir Canada
Deal found 5/16$1,699
Fri 6/148:30 amBIL - LHR
3 stops17h 05mAir Canada
Sun 6/168:30 amLHR - BIL
3 stops19h 34mAir Canada
Deal found 5/15$2,362
Fri 6/146:45 amBIL - LHR
3 stops16h 50mAir Canada
Sun 6/168:30 amLHR - BIL
3 stops19h 34mAir Canada
Deal found 5/15$11,647

Cheap Billings to Heathrow flights in May & June 2024

Find cheap flight options from Billings to Heathrow specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Scroll through some of the best deals on flights from Billings to London in 2024. Check back in a little while for more flight options.
Fri 6/146:39 amBIL - LHR
1 stop18h 21mAmerican Airlines
Sun 6/168:40 amLHR - BIL
1 stop19h 34mAmerican Airlines
Deal found 5/15$855
Fri 6/145:30 amBIL - LHR
2 stops21h 45mDelta
Sun 6/1610:50 amLHR - BIL
2 stops19h 17mDelta
Deal found 5/15$860
Wed 6/196:39 amBIL - LHR
1 stop16h 46mAmerican Airlines
Mon 6/246:45 amLHR - BIL
2 stops21h 29mAmerican Airlines
Deal found 5/15$920
Wed 6/1912:22 pmBIL - LHR
2 stops15h 28mAmerican Airlines
Mon 6/246:45 amLHR - BIL
2 stops21h 29mAmerican Airlines
Deal found 5/15$924
Fri 6/1412:22 pmBIL - LHR
1 stop12h 28mAmerican Airlines
Fri 6/2110:30 amLHR - BIL
1 stop17h 44mAmerican Airlines
Deal found 5/15$950
Fri 6/1412:22 pmBIL - LHR
2 stops16h 48mAmerican Airlines
Fri 6/2110:30 amLHR - BIL
1 stop17h 44mAmerican Airlines
Deal found 5/15$953
Fri 6/145:30 amBIL - LHR
2 stops21h 45mDelta
Fri 6/219:00 amLHR - BIL
2 stops21h 07mDelta
Deal found 5/15$955
Wed 6/198:30 amBIL - LHR
3 stops18h 05mMultiple Airlines
Mon 6/246:00 pmLHR - BIL
2 stops26h 24mMultiple Airlines
Deal found 5/15$1,228
Fri 6/148:30 amBIL - LHR
3 stops18h 05mMultiple Airlines
Fri 6/2112:05 pmLHR - BIL
2 stops15h 59mMultiple Airlines
Deal found 5/15$1,246

Billings to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Billings and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Scroll through some of the best deals on flights from Billings to London in 2024. Check back in a little while for more flight options.
Fri 6/146:39 amBIL - LHR
1 stop18h 21mAmerican Airlines
Sun 6/168:40 amLHR - BIL
1 stop19h 34mAmerican Airlines
Deal found 5/15$855
Fri 6/145:30 amBIL - LHR
2 stops21h 45mDelta
Sun 6/1610:50 amLHR - BIL
2 stops19h 17mDelta
Deal found 5/15$860
Wed 6/196:39 amBIL - LHR
1 stop16h 46mAmerican Airlines
Mon 6/246:45 amLHR - BIL
2 stops21h 29mAmerican Airlines
Deal found 5/15$920
Wed 6/1912:22 pmBIL - LHR
2 stops15h 28mAmerican Airlines
Mon 6/246:45 amLHR - BIL
2 stops21h 29mAmerican Airlines
Deal found 5/15$924
Fri 7/512:46 pmBIL - LHR
1 stop13h 14mMultiple Airlines
Thu 7/111:05 pmLHR - BIL
1 stop15h 13mMultiple Airlines
Deal found 5/14$950
Fri 6/1412:22 pmBIL - LHR
2 stops16h 48mAmerican Airlines
Fri 6/2110:30 amLHR - BIL
1 stop17h 44mAmerican Airlines
Deal found 5/15$953
Fri 7/57:00 amBIL - LHR
2 stops16h 45mUnited Airlines
Thu 7/118:30 amLHR - BIL
2 stops19h 39mUnited Airlines
Deal found 5/14$954
Fri 6/145:30 amBIL - LHR
2 stops21h 45mDelta
Fri 6/219:00 amLHR - BIL
2 stops21h 07mDelta
Deal found 5/15$955
Wed 12/48:30 amBIL - LHR
1 stop18h 10mUnited Airlines
Sun 12/811:30 amLHR - BIL
2 stops18h 09mUnited Airlines
Deal found 5/14$1,035

Find flights from Billings to Heathrow within your budget

Customize your flight search to find flights from Billings to Heathrow 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$823 - $1,275

Route

Depart

Return

Price

Billings Logan IntlLondon Heathrow

BIL - LHR

BILLHR

Billings Logan Intl

Thu 10/10

1 stop12h 00m

London Heathrow

Sat 10/26

2 stops28h 23m

$823

Billings Logan IntlLondon Heathrow

BIL - LHR

BILLHR

Billings Logan Intl

Thu 10/10

2 stops17h 15m

London Heathrow

Sat 10/26

2 stops28h 23m

$827

Billings Logan IntlLondon Heathrow

BIL - LHR

BILLHR

Billings Logan Intl

Thu 10/10

1 stop21h 53m

London Heathrow

Sat 10/26

1 stop14h 45m

$839

Billings Logan IntlLondon Heathrow

BIL - LHR

BILLHR

Billings Logan Intl

Fri 6/14

1 stop18h 21m

London Heathrow

Sun 6/16

1 stop19h 34m

$855

Billings Logan IntlLondon Heathrow

BIL - LHR

BILLHR

Billings Logan Intl

Fri 6/14

2 stops21h 45m

London Heathrow

Sun 6/16

2 stops19h 17m

$860

Billings Logan IntlLondon Heathrow

BIL - LHR

BILLHR

Billings Logan Intl

Fri 7/5

1 stop13h 14m

London Heathrow

Thu 7/11

1 stop15h 13m

$950

Billings Logan IntlLondon Heathrow

BIL - LHR

BILLHR

Billings Logan Intl

Wed 6/19

2 stops34h 15m

London Heathrow

Mon 6/24

2 stops22h 04m

$952

Billings Logan IntlLondon Heathrow

BIL - LHR

BILLHR

Billings Logan Intl

Fri 6/14

2 stops21h 45m

London Heathrow

Fri 6/21

2 stops21h 07m

$955

Billings Logan IntlLondon Heathrow

BIL - LHR

BILLHR

Billings Logan Intl

Fri 6/14

3 stops17h 05m

London Heathrow

Fri 6/21

3 stops21h 17m

$1,275

Flights are sorted by cheapest first

Deals found on 5/16

When is the cheapest time to fly from Billings to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Billings to Heathrow. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Billings to London Heathrow Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Heathrow by month

Plan your trip from Billings to Heathrow by taking into account the cheapest months to travel. The average price of a one-way flight from Billings to Heathrow is currently $0 while a round-trip flight costs $926. Price data was last updated on May 12, 2024.

Currently, November is the cheapest month in which you can book a flight from Billings to London Heathrow Airport (average of $653). Flying from Billings to London Heathrow Airport in June is currently the most expensive (average of $1,150). 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.

January

$673

February

$662

March

$715

April

$692

May

$733

June

$1,150

July

$976

August

$775

September

$745

October

$708

November

$653

December

$672

Temperature and rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature and rainfall totals by month.

LON

Temperature

39.2 - 62.6 °F

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated May 16, 2024.
To help decide which airline to fly from Billings to London, see what other customers have to say about Delta, Air Canada and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
1,994 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,514 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air Canada
7.0
Good
6,947 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Billings to Heathrow. 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 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. 2 airlines 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 $900 on Cheapflights?

    Yes, there are multiple flights from Billings to London Heathrow Airport for under $900. The cheapest flight booked recently is on United Airlines for just $823, but on average you can expect to pay $1,016.

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

    United Airlines, at $823, was found to be the cheapest airline from Billings to London Heathrow Airport.Alternate airlines to your destination round-trip include American Airlines and Delta. You may be able to fly from Billings to London Heathrow Airport for 15% 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.

  • Can I find deals for flights from Billings to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your Billings to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Billings to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Billings to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Billings to Heathrow that allow pets onboard?

    Many airlines flying from Billings to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Billings to Heathrow?

    Yes, you can often find last-minute deals on Billings to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Billings to London Heathrow Airport flight deals updated?

    The Billings to London Heathrow Airport flight deals you see on this page were last updated on 5/15.

See more FAQs

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.

Alternative routes for Billings to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.

Missoula to Heathrow flights
Bozeman to Heathrow flights
Bozeman to London City flights
Missoula to Gatwick flights
Helena to Heathrow flights
Kalispell to Heathrow flights
Great Falls to Heathrow flights
Kalispell to Gatwick flights
Helena to London City flights
Cody to Heathrow flights

Top 2 airlines flying from Billings to Heathrow

Discover the top 2 airlines that operate flights from Billings to Heathrow. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$659Average$841FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$692Average$911FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Minneapolis to Boston flights
Houston to New Orleans flights
Dallas to New York flights
Las Vegas to Los Angeles flights
Austin to Las Vegas flights
New York to Orlando flights
Los Angeles to Chicago flights
San Francisco to Orlando flights
Fort Lauderdale to Dallas flights
New York to Beijing flights
San Francisco to Paris flights
Billings to Lihue flights

Search flights from Billings to Heathrow by cabin class

Find flights from Billings to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Montes Claros
Flights to Girona Costa Brava
Flights to Naxos
Flights to Bourgas
Flights to Hyannis Barnstable
Flights to Samos
Flights to Reggio Calabria Tito Menniti
Flights to Devils Lake
Flights to Ningbo Lishe Intl
Flights to Pellston Emmet County
Flights to Provincetown
Flights to Cortez Montezuma County
Flights to Ohrid
Flights to Oran Es Senia
Flights to Menorca/Mahon
Flights to Hakodate
Flights to Ordu/Giresun
Flights to Laayoune Hassan I
Flights to Cornwall Newquay
Flights to Melilla
Flights to Rennes St Jacques
Flights to Parikia Paros
Flights to Constanţa Mihail Kogalniceanu
Flights to Miyakojima Hirara

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Billings to Heathrow?

Cheapflights helps you search for flights from Billings to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Billings to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Billings.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Billings to Heathrow flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Billings to Heathrow 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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines