What is the cheapest airline that flies from Missoula Johnson-Bell Field to London Heathrow?

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Missoula Johnson-Bell Field to London Heathrow

When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to London Heathrow Airport?

Prices for flights from Missoula Johnson-Bell Field Airport to London Heathrow Airport are updated daily.

How old do you have to be to fly from Missoula Johnson-Bell Field Airport to London Heathrow Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missoula Johnson-Bell Field Airport to London Heathrow Airport.

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

The required travel and health documents for your London Heathrow Airport 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 Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£344 Cheap Flights from Missoula to London Heathrow Airport in 2026

Find the cheapest flights from Missoula to London

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One-way

Cheap return flights

Enter your travel dates to find the best prices.

05:33 - 10:00

MSO

LHR

21h 27m

1 stop

08:40 - 19:57

LHR

MSO

18h 17m

2 stops

£649Delta

Mon, 16 Nov - Thu, 19 Nov

05:33 - 10:00

MSO

LHR

21h 27m

1 stop

08:40 - 19:57

LHR

MSO

18h 17m

2 stops

£650Delta

Mon, 16 Nov - Thu, 19 Nov

05:33 - 10:00

MSO

LHR

21h 27m

1 stop

08:40 - 19:57

LHR

MSO

18h 17m

2 stops

£651Delta

Mon, 16 Nov - Thu, 19 Nov

13:25 - 13:45

MSO

LHR

17h 20m

2 stops

06:30 - 19:57

LHR

MSO

20h 27m

2 stops

£653Delta

Mon, 16 Nov - Thu, 19 Nov

08:30 - 07:45

MSO

LHR

16h 15m

2 stops

06:30 - 19:57

LHR

MSO

20h 27m

2 stops

£654Delta

Mon, 16 Nov - Thu, 19 Nov

08:30 - 07:05

MSO

LHR

15h 35m

1 stop

06:20 - 19:57

LHR

MSO

20h 37m

2 stops

£655Multiple Airlines

Tue, 8 Dec - Tue, 15 Dec

13:55 - 12:20

MSO

LHR

15h 25m

1 stop

14:45 - 21:25

LHR

MSO

13h 40m

1 stop

£658Alaska Airlines

Mon, 16 Nov - Thu, 19 Nov

07:00 - 12:20

MSO

LHR

22h 20m

1 stop

14:45 - 21:25

LHR

MSO

13h 40m

1 stop

£658Alaska Airlines

Mon, 16 Nov - Thu, 19 Nov

16:22 - 12:20

MSO

LHR

12h 58m

1 stop

14:45 - 21:25

LHR

MSO

13h 40m

1 stop

£659Alaska Airlines

Mon, 16 Nov - Thu, 19 Nov

08:33 - 10:20

MSO

LHR

18h 47m

1 stop

06:30 - 19:54

LHR

MSO

19h 24m

2 stops

£672KLM

Tue, 20 Oct - Thu, 29 Oct

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KLM flights from Missoula to London Heathrow Airport

Our best KLM deals on Missoula to London Heathrow Airport flight tickets

KLM

20 Oct

MSO08:33Missoula Johnson-Bell Field

18h 47m

1 stop

LHR10:20London Heathrow

29 Oct

LHR06:30London Heathrow

19h 24m

2 stops

MSO19:54Missoula Johnson-Bell Field

£672

KLM

10 Aug

MSO13:16Missoula Johnson-Bell Field

16h 49m

2 stops

LHR13:05London Heathrow

23 Aug

LHR06:30London Heathrow

15h 13m

2 stops

MSO14:43Missoula Johnson-Bell Field

£909

KLM

10 Aug

MSO13:16Missoula Johnson-Bell Field

16h 49m

2 stops

LHR13:05London Heathrow

24 Aug

LHR08:40London Heathrow

22h 07m

2 stops

MSO23:47Missoula Johnson-Bell Field

£953

Air France flights from Missoula to London Heathrow Airport

Our best Air France deals on Missoula to London Heathrow Airport flight tickets

Air France

20 Oct

MSO08:33Missoula Johnson-Bell Field

15h 12m

2 stops

LHR06:45London Heathrow

30 Oct

LHR06:20London Heathrow

19h 34m

2 stops

MSO19:54Missoula Johnson-Bell Field

£680

Air France

11 Aug

MSO15:36Missoula Johnson-Bell Field

15h 09m

2 stops

LHR13:45London Heathrow

22 Aug

LHR11:30London Heathrow

19h 17m

2 stops

MSO23:47Missoula Johnson-Bell Field

£800

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 16/11

05:33-10:00

1 stop21h 27m

London Heathrow

Thu 19/11

08:40-19:57

2 stops18h 17m

£649

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 16/11

05:33-10:00

1 stop21h 27m

London Heathrow

Thu 19/11

08:40-19:57

2 stops18h 17m

£650

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 16/11

05:33-10:00

1 stop21h 27m

London Heathrow

Thu 19/11

08:40-19:57

2 stops18h 17m

£651

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 16/11

13:25-13:45

2 stops17h 20m

London Heathrow

Thu 19/11

06:30-19:57

2 stops20h 27m

£653

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 16/11

08:30-07:45

2 stops16h 15m

London Heathrow

Thu 19/11

06:30-19:57

2 stops20h 27m

£654

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Tue 8/12

08:30-07:05

1 stop15h 35m

London Heathrow

Tue 15/12

06:20-19:57

2 stops20h 37m

£655

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 16/11

13:55-12:20

1 stop15h 25m

London Heathrow

Thu 19/11

14:45-21:25

1 stop13h 40m

£658

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 16/11

07:00-12:20

1 stop22h 20m

London Heathrow

Thu 19/11

14:45-21:25

1 stop13h 40m

£658

Fastest return journey

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 16/11

16:22-12:20

1 stop12h 58m

London Heathrow

Thu 19/11

14:45-21:25

1 stop13h 40m

£659

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Tue 20/10

08:33-10:20

1 stop18h 47m

London Heathrow

Thu 29/10

06:30-19:54

2 stops19h 24m

£672

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missoula to London Heathrow 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

Prices

Airlines

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

In general, February is the cheapest month to fly from Missoula to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. The month of March is another great option to travel to London Heathrow Airport, with average flight prices from Missoula averaging around £412.

When to book flights from Missoula to London Heathrow Airport

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

Estimated return price

Cheap Missoula to London Heathrow Airport (MSO to LHR) flight deals and tips

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

Fastest flight time	15h 00m
Direct flights	None

The fastest flight from Missoula to London Heathrow Airport takes 15h 00m

There are no direct flights from Missoula to London Heathrow Airport. There are no popular flight routes from Missoula to London Heathrow Airport.

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Frequently asked questions about flying from Missoula to London Heathrow Airport

How far is Missoula Johnson-Bell Field to London Heathrow by plane?
London Heathrow is 4582.3 mi away from Missoula Johnson-Bell Field. In terms of flight time, this usually takes a little over 15h 00m.
When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to London Heathrow Airport?
Prices for flights from Missoula Johnson-Bell Field Airport to London Heathrow Airport are updated daily.
How old do you have to be to fly from Missoula Johnson-Bell Field Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missoula Johnson-Bell Field Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow Airport 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 Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Luton

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Southend-on-Sea

Slough

Northampton

Ipswich

Maidstone

Swindon

Folkestone

Ilford

Hastings

Poole

Canterbury

Guildford

Chichester

Bedford

Why use momondo?

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

It is quick and easy to find Missoula to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Yes. momondo allows you to filter the results for Missoula to London flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to London from Missoula. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Missoula and alert you when they change.