When did momondo last update prices for flights from Billings Logan Intl Airport to London?

Prices for flights from Billings Logan Intl Airport to London are refreshed on a daily basis.

How old do you have to be to fly from Billings Logan Intl Airport to London?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Billings Logan Intl Airport to London.

What documentation or ID do you need to fly to London?

The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£383 Cheap Flights from Billings to London in 2025/26

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Find the cheapest flights from Billings to London

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14:45 - 09:40

BIL

LHR

11h 55m1 stop

06:35 - 21:23

LHR

BIL

21h 48m2 stops

£469United Airlines

Fri, 30 Jan - Fri, 6 Feb

10:52 - 09:40

BIL

LHR

15h 48m1 stop

06:35 - 21:23

LHR

BIL

21h 48m2 stops

£469United Airlines

Fri, 23 Jan - Tue, 27 Jan

14:45 - 07:10

BIL

LHR

33h 25m2 stops

06:35 - 21:23

LHR

BIL

21h 48m2 stops

£472United Airlines

Thu, 29 Jan - Thu, 5 Feb

06:30 - 10:15

BIL

LHR

20h 45m2 stops

06:35 - 21:23

LHR

BIL

21h 48m2 stops

£472United Airlines

Fri, 23 Jan - Tue, 27 Jan

11:47 - 16:35

BIL

LCY

21h 48m2 stops

08:40 - 19:24

LCY

BIL

17h 44m2 stops

£495KLM

Thu, 29 Jan - Thu, 5 Feb

06:30 - 08:30

BIL

LHR

19h 00m3 stops

13:25 - 09:50

LHR

BIL

27h 25m2 stops

£579Multiple Airlines

Thu, 29 Jan - Thu, 5 Feb

10:52 - 11:20

BIL

LHR

17h 28m2 stops

18:00 - 15:22

LHR

BIL

28h 22m3 stops

£682Multiple Airlines

Fri, 30 Jan - Fri, 6 Feb

06:30 - 08:30

BIL

LHR

19h 00m3 stops

18:00 - 15:22

LHR

BIL

28h 22m3 stops

£991Air Canada

Fri, 30 Jan - Fri, 6 Feb

06:10 - 09:30

BIL

LCY

20h 20m2 stops

08:40 - 19:24

LCY

BIL

17h 44m2 stops

£6,217Delta

Fri, 30 Jan - Fri, 6 Feb

11:52 - 10:00

BIL

LHR

15h 08m1 stop

17:50 - 17:40

LHR

BIL

30h 50m2 stops

£6,525KLM

Tue, 30 Dec - Sat, 3 Jan

United Airlines flights from Billings to London

Our best United Airlines deals on Billings to London flight tickets

United Airlines

23 Jan

BIL06:30Billings Logan Intl

20h 10m

1 stop

LHR09:40London Heathrow

27 Jan

LHR06:35London Heathrow

21h 48m

2 stops

BIL21:23Billings Logan Intl

£469

Find similar

United Airlines

23 Jan

BIL10:52Billings Logan Intl

15h 48m

1 stop

LHR09:40London Heathrow

27 Jan

LHR06:35London Heathrow

21h 48m

2 stops

BIL21:23Billings Logan Intl

£469

Find similar

United Airlines

29 Jan

BIL14:45Billings Logan Intl

33h 25m

2 stops

LHR07:10London Heathrow

5 Feb

LHR06:35London Heathrow

21h 48m

2 stops

BIL21:23Billings Logan Intl

£472

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Fri 30/1

14:45-09:40

1 stop11h 55m

London Heathrow

Fri 6/2

06:35-21:23

2 stops21h 48m

£469

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Fri 23/1

10:52-09:40

1 stop15h 48m

London Heathrow

Tue 27/1

06:35-21:23

2 stops21h 48m

£469

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Thu 29/1

14:45-07:10

2 stops33h 25m

London Heathrow

Thu 5/2

06:35-21:23

2 stops21h 48m

£472

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Fri 23/1

06:30-10:15

2 stops20h 45m

London Heathrow

Tue 27/1

06:35-21:23

2 stops21h 48m

£472

BillingsLondon

BIL - LCY

BILLCY

Billings Logan Intl

Thu 29/1

11:47-16:35

2 stops21h 48m

London City

Thu 5/2

08:40-19:24

2 stops17h 44m

£495

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Thu 29/1

06:30-08:30

3 stops19h 00m

London Heathrow

Thu 5/2

13:25-09:50

2 stops27h 25m

£579

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Fri 30/1

10:52-11:20

2 stops17h 28m

London Heathrow

Fri 6/2

18:00-15:22

3 stops28h 22m

£682

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Fri 30/1

06:30-08:30

3 stops19h 00m

London Heathrow

Fri 6/2

18:00-15:22

3 stops28h 22m

£991

BillingsLondon

BIL - LCY

BILLCY

Billings Logan Intl

Fri 30/1

06:10-09:30

2 stops20h 20m

London City

Fri 6/2

08:40-19:24

2 stops17h 44m

£6,217

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Tue 30/12

11:52-10:00

1 stop15h 08m

London Heathrow

Sat 3/1

17:50-17:40

2 stops30h 50m

£6,525

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Billings to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Billings Logan Intl to London?

KLM, Lufthansa, and Delta are the most popular carriers operating from Billings Logan Intl to London

When to book flights from Billings to London

Are you open to changing your travel dates? Check out the ideal times to fly from Billings to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Billings to London (BIL to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to London

Fastest flight time	20h 10m
Direct flights	None

The fastest flight from Billings to London takes 20h 10m

There are no direct flights from Billings to London. There are no popular flight routes from Billings to London.

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How far is Billings Logan Intl to London by plane?
Billings Logan Intl and London are 4481.7 mi apart from one another. By plane, this route typically takes 20h 10m.
When did momondo last update prices for flights from Billings Logan Intl Airport to London?
Prices for flights from Billings Logan Intl Airport to London are refreshed on a daily basis.
How old do you have to be to fly from Billings Logan Intl Airport to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Billings Logan Intl Airport to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from Billings to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Billings to London. momondo saves you time and could save you money on your trip.

Can I find flights from Billings to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Billings which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Billings to London?

Once you have performed a search for Billings to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Billings to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Billings to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.