How long does it take to fly to London City Airport?

The flight from Montana to London City Airport depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Great Falls (a popular airport in Montana) to London Heathrow Airport (the most popular airport in London City Airport), then the flight time is 11h 55m on average. If you fly from Kalispell (another popular airport in Montana) to London Heathrow Airport, then the average flight time is 12h 10m.

When did momondo last update prices for flights from Montana to London City Airport?

Prices for flights from Montana to London City Airport refresh daily.

How old do you have to be to fly from Montana to London City Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to London City Airport.

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

The travel and health documents you'll need for your trip to London City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£317 Cheap Flights from Montana to London City Airport in 2026

Find the cheapest flights from Montana to London

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

14:40 - 17:40

BIL

LCY

20h 00m

2 stops

18:15 - 20:51

LCY

BIL

33h 36m

2 stops

£736Lufthansa

Thu, 7 Jan - Tue, 12 Jan

15:38 - 16:40

BZN

LCY

18h 02m

2 stops

10:00 - 22:49

LCY

BZN

19h 49m

2 stops

£748Delta

Wed, 9 Sep - Wed, 30 Sep

15:38 - 16:40

BZN

LCY

18h 02m

2 stops

10:00 - 22:49

LCY

BZN

19h 49m

2 stops

£751Delta

Thu, 10 Sep - Thu, 1 Oct

15:38 - 16:40

BZN

LCY

18h 02m

2 stops

10:00 - 22:49

LCY

BZN

19h 49m

2 stops

£752Delta

Thu, 10 Sep - Thu, 1 Oct

06:23 - 09:30

BIL

LCY

20h 07m

2 stops

08:25 - 20:15

LCY

BIL

18h 50m

2 stops

£774Delta

Fri, 2 Oct - Fri, 23 Oct

15:38 - 16:40

BZN

LCY

18h 02m

2 stops

10:00 - 22:49

LCY

BZN

19h 49m

2 stops

£784Delta

Thu, 10 Sep - Thu, 1 Oct

06:17 - 07:55

BZN

LCY

18h 38m

2 stops

10:00 - 22:49

LCY

BZN

19h 49m

2 stops

£787Delta

Wed, 9 Sep - Wed, 30 Sep

14:37 - 17:40

BZN

LCY

20h 03m

2 stops

09:50 - 21:07

LCY

BZN

18h 17m

2 stops

£797Lufthansa

Mon, 14 Dec - Fri, 8 Jan

14:37 - 17:40

BZN

LCY

20h 03m

2 stops

18:15 - 21:07

LCY

BZN

33h 52m

2 stops

£813Lufthansa

Mon, 14 Dec - Thu, 7 Jan

06:23 - 07:55

BIL

LCY

18h 32m

2 stops

09:20 - 23:15

LCY

BIL

20h 55m

2 stops

£821Delta

Thu, 24 Sep - Mon, 28 Sep

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Montana to London City Airport

Our best Delta deals on Montana to London City Airport flight tickets

Delta

9 Sept

BZN15:38Bozeman Gallatin Field

18h 02m

2 stops

LCY16:40London City

30 Sept

LCY10:00London City

19h 49m

2 stops

BZN22:49Bozeman Gallatin Field

£748

Delta

10 Sept

BZN15:38Bozeman Gallatin Field

18h 02m

2 stops

LCY16:40London City

1 Oct

LCY10:00London City

19h 49m

2 stops

BZN22:49Bozeman Gallatin Field

£751

Delta

10 Sept

BZN15:38Bozeman Gallatin Field

18h 02m

2 stops

LCY16:40London City

1 Oct

LCY10:00London City

19h 49m

2 stops

BZN22:49Bozeman Gallatin Field

£752

KLM flights from Montana to London City Airport

Our best KLM deals on Montana to London City Airport flight tickets

KLM

9 Sept

BZN18:31Bozeman Gallatin Field

15h 09m

2 stops

LCY16:40London City

29 Sept

LCY10:00London City

19h 49m

2 stops

BZN22:49Bozeman Gallatin Field

£910

KLM

9 Sept

BZN18:31Bozeman Gallatin Field

15h 09m

2 stops

LCY16:40London City

29 Sept

LCY10:00London City

19h 49m

2 stops

BZN22:49Bozeman Gallatin Field

£965

KLM

9 Sept

BZN18:31Bozeman Gallatin Field

15h 09m

2 stops

LCY16:40London City

1 Oct

LCY10:00London City

19h 49m

2 stops

BZN22:49Bozeman Gallatin Field

£966

momondo Fare Finder

Use the filters below to find and compare flights from Montana to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BillingsLondon

BIL - LCY

BILLCY

Billings Logan Intl

Thu 7/1

14:40-17:40

2 stops20h 00m

London City

Tue 12/1

18:15-20:51

2 stops33h 36m

£736

Fastest return journey

BozemanLondon

BZN - LCY

BZNLCY

Bozeman Gallatin Field

Wed 9/9

15:38-16:40

2 stops18h 02m

London City

Wed 30/9

10:00-22:49

2 stops19h 49m

£748

BozemanLondon

BZN - LCY

BZNLCY

Bozeman Gallatin Field

Thu 10/9

15:38-16:40

2 stops18h 02m

London City

Thu 1/10

10:00-22:49

2 stops19h 49m

£751

BozemanLondon

BZN - LCY

BZNLCY

Bozeman Gallatin Field

Thu 10/9

15:38-16:40

2 stops18h 02m

London City

Thu 1/10

10:00-22:49

2 stops19h 49m

£752

BillingsLondon

BIL - LCY

BILLCY

Billings Logan Intl

Fri 2/10

06:23-09:30

2 stops20h 07m

London City

Fri 23/10

08:25-20:15

2 stops18h 50m

£774

BozemanLondon

BZN - LCY

BZNLCY

Bozeman Gallatin Field

Thu 10/9

15:38-16:40

2 stops18h 02m

London City

Thu 1/10

10:00-22:49

2 stops19h 49m

£784

BozemanLondon

BZN - LCY

BZNLCY

Bozeman Gallatin Field

Wed 9/9

06:17-07:55

2 stops18h 38m

London City

Wed 30/9

10:00-22:49

2 stops19h 49m

£787

BozemanLondon

BZN - LCY

BZNLCY

Bozeman Gallatin Field

Mon 14/12

14:37-17:40

2 stops20h 03m

London City

Fri 8/1

09:50-21:07

2 stops18h 17m

£797

BozemanLondon

BZN - LCY

BZNLCY

Bozeman Gallatin Field

Mon 14/12

14:37-17:40

2 stops20h 03m

London City

Thu 7/1

18:15-21:07

2 stops33h 52m

£812

BillingsLondon

BIL - LCY

BILLCY

Billings Logan Intl

Thu 24/9

06:23-07:55

2 stops18h 32m

London City

Mon 28/9

09:20-23:15

2 stops20h 55m

£821

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 Montana to London City Airport

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

Airlines

Other information

What is the cheapest airline that flies from Montana to London City?

Delta, Lufthansa, and United Airlines are the most popular carriers operating from Montana to London City

Cheap Montana to London City Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to London City Airport

Fastest flight time	17h 17m
Direct flights	None

The fastest flight from Montana to London City Airport takes 17h 17m

There are no direct flights from Montana to London City Airport. There are no popular flight routes from Montana to London City Airport.

Search flight deals

Frequently asked questions about flying from Montana to London City Airport

When did momondo last update prices for flights from Montana to London City Airport?
Prices for flights from Montana to London City Airport refresh daily.
How old do you have to be to fly from Montana to London City Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to London City Airport.
What documentation or ID do you need to fly to London City Airport?
The travel and health documents you'll need for your trip to London City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Eastbourne

Wembley

Gatwick

Milton Keynes

Luton

Southend-on-Sea

Slough

Ipswich

Maidstone

Folkestone

Ilford

Hastings

Canterbury

Guildford

Chichester

Bedford

Hayes

Colchester

Harlow

Chelmsford

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Montana.

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

All flight searches from Montana to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Montana 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 Montana to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Montana to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.