Which airports can I use when flying from Butte to London?

Flights from Butte to London usually depart from Butte Silver Bow Co (BTM) and may arrive at several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN).

Which airports do connecting flights from Butte to London pass through?

Most connecting flights from Butte to London pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

What popular places can I visit in London?

Some of the most popular sights in London are Hyde Park, Buckingham Palace and Trafalgar Square. These are among the most viewed places in London on KAYAK.

Do I need a passport to fly from Butte to London?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Butte to London changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $883 to $1,365. That means the highest observed fare was about 54% higher than the lowest one.

What is the time difference between Butte and London?

London is 7 hours ahead of Butte (British Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available in London?

Since London is served by multiple airports, car rental options and rates can vary depending on which one you fly into. Near London Heathrow Airport (LHR) — daily rates from around $7: • GREEN MOTION • DRIVALIA • Europcar • Alamo • Hertz Near London Gatwick Airport (LGW) — daily rates from around $8: • GREEN MOTION • DRIVALIA • U-Save • Europcar • Alamo Near London City Airport (LCY) — daily rates from around $11: • GREEN MOTION • Budget • Hertz • Avis • Sixt Near London Luton Airport (LTN) — daily rates from around $11: • GREEN MOTION • DRIVALIA • Alamo • Europcar • Budget Near London Stansted Airport (STN) — daily rates from around $10: • GREEN MOTION • DRIVALIA • Europcar • Alamo • U-Save

What is the cheapest airline to fly from Butte to London?

United Airlines ($883) offered the cheapest round-trip ticket from Butte to London in the last 5 days.

What is the cheapest layover airport when flying from Butte to London?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $648. Based on KAYAK data over the past 3 months.

When flying from Butte to London which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Butte to London layovers at 704 minutes over the past 3 months.

$883 CHEAP FLIGHTS from Butte to London (BTM - LON)

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Cheapest round-trip

$883

Typical prices: $648-$648

United Airlines

Wed 3/7Tue 3/13

BTM - LHR • 1 stop

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Flight Deals

Cheap Flights from Butte to London (BTM-LON)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Butte to London

Sun, Mar 7 - Sat, Mar 13

10:00 am - 9:40 amBTM Butte Silver Bow Co-LHR London Heathrow

16h 40m1 stop Denver Intl

4:40 pm - 9:27 pmLHR London Heathrow-BTM Butte Silver Bow Co

35h 47m2 stops Munich Franz Josef Strauss Denver Intl

$883United Airlines

Sun, Mar 7 - Sat, Mar 13

10:00 am - 10:50 amBTM Butte Silver Bow Co-LHR London Heathrow

17h 50m2 stops Denver Intl Washington, D.C. Dulles Intl

4:40 pm - 9:27 pmLHR London Heathrow-BTM Butte Silver Bow Co

35h 47m2 stops Munich Franz Josef Strauss Denver Intl

$888United Airlines

Sun, Mar 7 - Sat, Mar 13

10:00 am - 9:40 amBTM Butte Silver Bow Co-LHR London Heathrow

16h 40m1 stop Denver Intl

11:35 am - 10:27 pmLHR London Heathrow-BTM Butte Silver Bow Co

17h 52m1 stop Denver Intl

$967United Airlines

Mon, Nov 16 - Wed, Nov 18

10:15 am - 9:40 amBTM Butte Silver Bow Co-LHR London Heathrow

16h 25m1 stop Denver Intl

6:35 am - 10:43 pmLHR London Heathrow-BTM Butte Silver Bow Co

23h 08m2 stops Munich Franz Josef Strauss Denver Intl

$1,276United Airlines

Mon, Nov 16 - Wed, Nov 18

10:15 am - 9:40 amBTM Butte Silver Bow Co-LHR London Heathrow

16h 25m1 stop Denver Intl

6:35 am - 10:43 pmLHR London Heathrow-BTM Butte Silver Bow Co

23h 08m2 stops Munich Franz Josef Strauss Denver Intl

$1,277United Airlines

Mon, Nov 16 - Wed, Nov 18

10:15 am - 8:35 pmBTM Butte Silver Bow Co-LHR London Heathrow

27h 20m2 stops Denver Intl Newark

11:10 am - 10:43 pmLHR London Heathrow-BTM Butte Silver Bow Co

18h 33m2 stops Munich Franz Josef Strauss Denver Intl

$1,280United Airlines

Mon, Nov 16 - Wed, Nov 18

10:15 am - 8:35 pmBTM Butte Silver Bow Co-LHR London Heathrow

27h 20m2 stops Denver Intl Newark

11:10 am - 10:43 pmLHR London Heathrow-BTM Butte Silver Bow Co

18h 33m2 stops Munich Franz Josef Strauss Denver Intl

$1,281United Airlines

Mon, Nov 16 - Wed, Nov 18

10:15 am - 8:35 pmBTM Butte Silver Bow Co-LHR London Heathrow

27h 20m2 stops Denver Intl Newark

11:10 am - 10:43 pmLHR London Heathrow-BTM Butte Silver Bow Co

18h 33m2 stops Munich Franz Josef Strauss Denver Intl

$1,282United Airlines

Mon, Nov 16 - Wed, Nov 18

10:15 am - 9:40 amBTM Butte Silver Bow Co-LHR London Heathrow

16h 25m1 stop Denver Intl

11:35 am - 10:43 pmLHR London Heathrow-BTM Butte Silver Bow Co

18h 08m1 stop Denver Intl

$1,363United Airlines

Mon, Nov 16 - Wed, Nov 18

10:15 am - 9:40 amBTM Butte Silver Bow Co-LHR London Heathrow

16h 25m1 stop Denver Intl

11:35 am - 10:43 pmLHR London Heathrow-BTM Butte Silver Bow Co

18h 08m1 stop Denver Intl

$1,364United Airlines

Booking Insights

Price, demand and travel trends for Butte to London flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Butte to London with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Butte to London?

Round-trip flights from Butte to London start at $883. Prices are above average for this route right now, with typical round-trip fares ranging from $648 to $648. The lowest price found in the past 5 days was $883 on United Airlines.

What is the cheapest Butte to London flight route?

There's little price difference between Butte to London routes. They average around $648 round-trip, based on KAYAK data over the past 12 months.

Find deals

When to book flights from Butte to London

Are your dates flexible? Find out the best times to travel from Butte to London based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Butte to London?
Flights from Butte to London usually depart from Butte Silver Bow Co (BTM) and may arrive at several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN).
Which airports do connecting flights from Butte to London pass through?
Most connecting flights from Butte to London pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
What popular places can I visit in London?
Some of the most popular sights in London are Hyde Park, Buckingham Palace and Trafalgar Square. These are among the most viewed places in London on KAYAK.
Do I need a passport to fly from Butte to London?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Butte to London changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $883 to $1,365. That means the highest observed fare was about 54% higher than the lowest one.
What is the time difference between Butte and London?
London is 7 hours ahead of Butte (British Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available in London?
Since London is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near London Heathrow Airport (LHR) — daily rates from around $7:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• Hertz

Near London Gatwick Airport (LGW) — daily rates from around $8:

• GREEN MOTION
• DRIVALIA
• U-Save
• Europcar
• Alamo

Near London City Airport (LCY) — daily rates from around $11:

• GREEN MOTION
• Budget
• Hertz
• Avis
• Sixt

Near London Luton Airport (LTN) — daily rates from around $11:

• GREEN MOTION
• DRIVALIA
• Alamo
• Europcar
• Budget

Near London Stansted Airport (STN) — daily rates from around $10:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• U-Save

If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

Near London City Airport

· Aloft London Excel
· Good Hotel London
· Novotel London Excel

Near London Heathrow Airport

· Hilton London Heathrow Airport

Near London Gatwick Airport

· Premier Inn London Gatwick Airport

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BTM - LON

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Everything you should know

Cheap Flights from Butte to London (BTM-LON)

Recent round-trip flight deals from Butte to London

Recent one-way flight deals from Butte to London

Price, demand and travel trends for Butte to London flights

How much is a round-trip flight from Butte to London?

What is the cheapest Butte to London flight route?

What is the cheapest airline to fly from Butte to London?

What is the cheapest layover airport when flying from Butte to London?

When flying from Butte to London which airport offers the shortest layover?

When to book flights from Butte to London

Your Butte to London flight questions, answered

Your guide to booking Butte to London flights

More options for your flight from Butte to London

Complete your trip to London with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Butte to London

Find direct flights to and from Butte and London

Flights from domestic origins to London

Flights to other popular destinations