Cheap flights from Missoula to London from £332

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to London departing on 19/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Missoula to London

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
17:32 - 07:30
MSO
-
LHR
30h 58m
2 stops
United Airlines Logo
07:30 - 21:26
LHR
-
MSO
20h 56m
2 stops
£631United Airlines
Mon, 16 Nov - Thu, 19 Nov
United Airlines Logo
17:32 - 09:40
MSO
-
LHR
33h 08m
1 stop
United Airlines Logo
07:30 - 21:26
LHR
-
MSO
20h 56m
2 stops
£632United Airlines
Mon, 16 Nov - Thu, 19 Nov
Delta Logo
05:40 - 10:00
MSO
-
LHR
21h 20m
1 stop
Delta Logo
08:40 - 20:12
LHR
-
MSO
18h 32m
2 stops
£652Delta
Mon, 16 Nov - Thu, 19 Nov
Delta Logo
05:40 - 10:00
MSO
-
LHR
21h 20m
1 stop
Delta Logo
08:40 - 20:12
LHR
-
MSO
18h 32m
2 stops
£653Delta
Mon, 16 Nov - Thu, 19 Nov
KLM Logo
12:50 - 11:40
MSO
-
LHR
15h 50m
2 stops
KLM Logo
06:30 - 20:12
LHR
-
MSO
20h 42m
2 stops
£656KLM
Mon, 16 Nov - Thu, 19 Nov
United Airlines Logo
17:32 - 21:20
MSO
-
LHR
20h 48m
2 stops
United Airlines Logo
06:35 - 21:26
LHR
-
MSO
21h 51m
2 stops
£658United Airlines
Sun, 22 Nov - Thu, 3 Dec
Alaska Airlines Logo
13:55 - 12:20
MSO
-
LHR
15h 25m
1 stop
Alaska Airlines Logo
14:45 - 21:25
LHR
-
MSO
13h 40m
1 stop
£660Alaska Airlines
Wed, 11 Nov - Fri, 13 Nov
Alaska Airlines Logo
07:00 - 15:05
MSO
-
LHR
25h 05m
1 stop
Alaska Airlines Logo
17:00 - 22:56
LHR
-
MSO
12h 56m
1 stop
£665Alaska Airlines
Sun, 20 Sep - Thu, 24 Sep
Multiple Airlines Logo
07:00 - 18:50
MSO
-
LGW
28h 50m
2 stops
Multiple Airlines Logo
10:20 - 22:56
LGW
-
MSO
19h 36m
2 stops
£829Multiple Airlines
Sun, 20 Sep - Thu, 24 Sep
Multiple Airlines Logo
07:03 - 18:50
MSO
-
LGW
28h 47m
2 stops
Multiple Airlines Logo
10:20 - 22:55
LGW
-
MSO
19h 35m
2 stops
£1,020Multiple Airlines
Tue, 30 Jun - Sun, 5 Jul

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United Airlines flights from Missoula to London

Our best United Airlines deals on Missoula to London flight tickets
United Airlines
16 Nov
MSO17:32Missoula Johnson-Bell Field
30h 58m
2 stops
LHR07:30London Heathrow
19 Nov
LHR07:30London Heathrow
20h 56m
2 stops
MSO21:26Missoula Johnson-Bell Field
£631
United Airlines
16 Nov
MSO17:32Missoula Johnson-Bell Field
33h 08m
1 stop
LHR09:40London Heathrow
19 Nov
LHR07:30London Heathrow
20h 56m
2 stops
MSO21:26Missoula Johnson-Bell Field
£632
United Airlines
22 Nov
MSO17:32Missoula Johnson-Bell Field
20h 48m
2 stops
LHR21:20London Heathrow
3 Dec
LHR06:35London Heathrow
21h 51m
2 stops
MSO21:26Missoula Johnson-Bell Field
£658

Delta flights from Missoula to London

Our best Delta deals on Missoula to London flight tickets
Delta
16 Nov
MSO05:40Missoula Johnson-Bell Field
21h 20m
1 stop
LHR10:00London Heathrow
19 Nov
LHR08:40London Heathrow
18h 32m
2 stops
MSO20:12Missoula Johnson-Bell Field
£652
Delta
16 Nov
MSO05:40Missoula Johnson-Bell Field
21h 20m
1 stop
LHR10:00London Heathrow
19 Nov
LHR08:40London Heathrow
18h 32m
2 stops
MSO20:12Missoula Johnson-Bell Field
£653
Delta
23 Nov
MSO08:00Missoula Johnson-Bell Field
16h 05m
1 stop
LHR07:05London Heathrow
2 Dec
LHR17:35London Heathrow
30h 52m
2 stops
MSO17:27Missoula Johnson-Bell Field
£668

momondo Fare Finder

 
Customise your flight search to find flights from Missoula to London 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, momondo users made 279,928 searches. Data last updated 15 June 2026.
Use the filters below to find and compare flights from Missoula to London 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

17:32-07:30

2 stops30h 58m

London Heathrow

Thu 19/11

07:30-21:26

2 stops20h 56m

£631

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 16/11

17:32-09:40

1 stop33h 08m

London Heathrow

Thu 19/11

07:30-21:26

2 stops20h 56m

£632

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 16/11

05:40-10:00

1 stop21h 20m

London Heathrow

Thu 19/11

08:40-20:12

2 stops18h 32m

£652

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 16/11

05:40-10:00

1 stop21h 20m

London Heathrow

Thu 19/11

08:40-20:12

2 stops18h 32m

£653

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 16/11

12:50-11:40

2 stops15h 50m

London Heathrow

Thu 19/11

06:30-20:12

2 stops20h 42m

£656

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Sun 22/11

17:32-21:20

2 stops20h 48m

London Heathrow

Thu 3/12

06:35-21:26

2 stops21h 51m

£658
Fastest return journey

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 11/11

13:55-12:20

1 stop15h 25m

London Heathrow

Fri 13/11

14:45-21:25

1 stop13h 40m

£660

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Sun 20/9

07:00-15:05

1 stop25h 05m

London Heathrow

Thu 24/9

17:00-22:56

1 stop12h 56m

£665

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Sun 20/9

07:00-18:50

2 stops28h 50m

London Gatwick

Thu 24/9

10:20-22:56

2 stops19h 36m

£829

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Tue 30/6

07:03-18:50

2 stops28h 47m

London Gatwick

Sun 5/7

10:20-22:55

2 stops19h 35m

£1,020

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Missoula 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 month to fly to London?

The cheapest month to fly to London from Missoula is in February. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Missoula averaging around £413.

When to book flights from Missoula to London

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

Cheap Missoula to London (MSO to LON) flight deals and tips

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

Fastest flight time

12h 56m

Direct flights

None
The fastest flight from Missoula to London takes 12h 56m
There are no direct flights from Missoula to London. There are no popular flight routes from Missoula to London.

Frequently asked questions about flying from Missoula to London

  • How far is Missoula Johnson-Bell Field to London by plane?

    Missoula Johnson-Bell Field and London are 4590.6 mi apart from one another. In terms of flight time, this usually takes a little over 12h 56m.

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

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

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

    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 Missoula Johnson-Bell Field 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Milton Keynes
Gatwick
Luton
Slough
Southend-on-Sea
Maidstone
Ipswich
Ilford
Canterbury
Folkestone
Guildford
Hayes
Bedford
Chichester
Dover
Harlow
Chelmsford
Colchester

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missoula to London . Millions of users trust and use momondo every year so you are in good hands.

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?

Yes. momondo can track prices for Missoula to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Wed 15/7
Wed 22/7

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London