What are the cheapest airlines flying from Missoula to London round-trip?

Flying on United Airlines is currently your cheapest option to London, with prices starting at £590. Additional return tickets that might be worth considering are offered by KLM and Delta, with the lowest prices starting at £604 and £785, respectively. You may be able to fly from Missoula to London for 18% less than the average price by searching for these airlines.

What is the cheapest month to book a flight from Missoula to London?

Currently, January is the cheapest month in which you can book a flight from Missoula to London (average of £112). Flying from Missoula to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Missoula to London?

Travellers seeking maximum savings on their Missoula to London flight should consider departing on Friday at midday when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Missoula to London?

Saturday flights are found to be more expensive to fly from Missoula to London. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London.

What is the cheapest month to fly from Missoula to London?

Our data shows that April tends to be the cheapest month to fly to London from Missoula. Users have commonly found prices around £724 for the month, but tickets can be as low as £464. Due to multiple factors, prepare for potentially higher prices in June.

What is the cheapest time of day to fly from MSO to LON?

It’s typically best to fly out from Missoula to London in the morning. Doing so could potentially save you 31% on the flight price compared to flying at midday, which is usually more expensive.

What airport do you fly from for flights from Missoula to London?

Most people fly from Missoula Johnson-Bell Field (MSO) if they book a flight from Missoula to London. On average, Johnson-Bell Field has 0 outbound flights to London per day from 0 airlines. Missoula Johnson-Bell Field is conveniently located just 5.5 mi from Missoula’s city center.

Can I find deals for flights from Missoula to London that include hotel bookings?

Yes. In addition to deals on Missoula to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Missoula to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missoula to London.

Can I find deals for business class flights from Missoula to London?

Yes. Cheapflights offers flight deals from Missoula to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£395+ Flights from Missoula to London

Cheap flight deals from Missoula to London

Round-trip from	£590
One-way from	£395
Popular in	June
Cheapest in	April
Average price	£582

United Airlines
19/4-30/4
4 total stops
68h 13m total
Missoula to London

Search Deals

15/5
2 total stops
37h 48m total
Missoula to London

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£106 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Missoula to London

Cheapest flights from Missoula to London
Explore the most affordable flight options available from Missoula to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.

Wed 12/1106:15MSO - LHR

1 stop20h 25mUnited Airlines

Tue 18/1114:30LHR - MSO

2 stops37h 56mUnited Airlines

Deal found 28/3£586

Wed 30/407:50MSO - LHR

1 stop22h 20mKLM

Wed 7/511:00LHR - MSO

1 stop20h 21mKLM

Deal found 27/3£604

Thu 16/1005:40MSO - LHR

2 stops24h 30mDelta

Thu 13/1106:30LHR - MSO

2 stops20h 39mDelta

Deal found 28/3£635

Mon 15/1213:57MSO - LGW

2 stops34h 33mAmerican Airlines

Tue 30/1211:20LGW - MSO

2 stops32h 15mAmerican Airlines

Deal found 27/3£670

Thu 11/1213:57MSO - LHR

1 stop15h 18mMultiple Airlines

Sat 27/1214:55LHR - MSO

1 stop28h 40mMultiple Airlines

Deal found 28/3£730

Wed 28/515:17MSO - LHR

2 stops18h 48mFinnair

Wed 11/607:30LHR - MSO

2 stops23h 06mFinnair

Deal found 28/3£794

Wed 28/505:45MSO - LGW

2 stops21h 15mDelta

Tue 10/612:00LGW - MSO

2 stops19h 15mDelta

Deal found 27/3£831

Wed 28/513:22MSO - LHR

2 stops15h 53mAmerican Airlines

Tue 10/614:25LHR - MSO

1 stop15h 59mAmerican Airlines

Deal found 28/3£832

Sun 27/414:54MSO - LGW

2 stops16h 46mMultiple Airlines

Sat 3/513:00LGW - MSO

2 stops17h 49mMultiple Airlines

Deal found 27/3£845

Thu 15/506:42MSO - LHR

2 stops18h 18mAlaska Airlines

Fri 16/515:40LHR - MSO

2 stops27h 33mAlaska Airlines

Deal found 28/3£8,878

Best flights from Missoula to London
Discover carefully curated flight deals from Missoula to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 March 2025.

Sat 19/417:15MSO - LHR

2 stops30h 40mUnited Airlines

Wed 30/409:30LHR - MSO

2 stops37h 33mUnited Airlines

Deal found 29/3£590

Wed 30/407:50MSO - LHR

1 stop22h 20mKLM

Wed 7/511:00LHR - MSO

1 stop20h 21mKLM

Deal found 27/3£604

Sun 11/505:40MSO - LHR

2 stops21h 35mDelta

Sat 24/510:55LHR - MSO

1 stop13h 44mDelta

Deal found 28/3£785

Wed 28/515:17MSO - LHR

2 stops18h 48mFinnair

Wed 11/607:30LHR - MSO

2 stops23h 06mFinnair

Deal found 28/3£794

Wed 28/513:22MSO - LHR

2 stops15h 53mAmerican Airlines

Tue 10/614:25LHR - MSO

1 stop15h 59mAmerican Airlines

Deal found 28/3£832

Sun 27/414:54MSO - LGW

2 stops16h 46mMultiple Airlines

Sat 3/513:00LGW - MSO

2 stops17h 49mMultiple Airlines

Deal found 27/3£845

Wed 28/505:45MSO - LGW

2 stops21h 15mDelta

Tue 10/612:00LGW - MSO

2 stops19h 15mDelta

Deal found 27/3£831

Thu 12/612:54MSO - LHR

1 stop13h 11mMultiple Airlines

Sat 21/615:30LHR - MSO

1 stop14h 54mMultiple Airlines

Deal found 28/3£1,091

Thu 15/506:42MSO - LHR

2 stops18h 18mAlaska Airlines

Fri 16/515:40LHR - MSO

2 stops27h 33mAlaska Airlines

Deal found 28/3£8,878

Last-minute flights from Missoula to London
Discover last-minute flight deals from Missoula to London. Data last updated 29 March 2025 and is based on user searches.

Sat 19/417:15MSO - LHR

2 stops30h 40mUnited Airlines

Wed 30/409:30LHR - MSO

2 stops37h 33mUnited Airlines

Deal found 29/3£590

Sun 27/414:54MSO - LGW

2 stops16h 46mMultiple Airlines

Sat 3/513:00LGW - MSO

2 stops17h 49mMultiple Airlines

Deal found 27/3£845

Wed 30/407:50MSO - LHR

1 stop22h 20mKLM

Wed 7/511:00LHR - MSO

1 stop20h 21mKLM

Deal found 27/3£604

Wed 30/414:54MSO - LHR

2 stops22h 26mMultiple Airlines

Wed 7/513:05LHR - MSO

2 stops31h 53mMultiple Airlines

Deal found 27/3£3,386

One-way flights from Missoula to London
Search for one-way flight options from Missoula to London. Find affordable one-way fares based on user searches. Data last updated 29 March 2025.

Thu 15/515:17MSO - LHR

2 stops37h 48mMultiple Airlines

Deal found 28/3£395

Sat 21/605:45MSO - LGW

3 stops45h 30mMultiple Airlines

Deal found 26/3£399

Sun 11/513:22MSO - LHR

2 stops16h 18mAmerican Airlines

Deal found 28/3£409

Sun 11/514:35MSO - LHR

3 stops33h 00mUnited Airlines

Deal found 28/3£493

Cheapflights Fare Finder

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

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Sat 19/4

17:15-06:55

2 stops30h 40m

London Heathrow

Wed 30/4

09:30-16:03

2 stops37h 33m

£590

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 30/4

07:50-13:10

1 stop22h 20m

London Heathrow

Wed 7/5

11:00-00:21

1 stop20h 21m

£604

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Sun 11/5

05:40-10:15

2 stops21h 35m

London Heathrow

Sat 24/5

10:55-17:39

1 stop13h 44m

£785

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 28/5

15:17-17:05

2 stops18h 48m

London Heathrow

Wed 11/6

07:30-23:36

2 stops23h 06m

£794

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Wed 28/5

05:45-10:00

2 stops21h 15m

London Gatwick

Tue 10/6

12:00-00:15

2 stops19h 15m

£831

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 28/5

13:22-12:15

2 stops15h 53m

London Heathrow

Tue 10/6

14:25-23:24

1 stop15h 59m

£832

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Sun 27/4

14:54-14:40

2 stops16h 46m

London Gatwick

Sat 3/5

13:00-23:49

2 stops17h 49m

£845

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Thu 12/6

12:54-09:05

1 stop13h 11m

London Heathrow

Sat 21/6

15:30-23:24

1 stop14h 54m

£1,091

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Thu 15/5

06:42-08:00

2 stops18h 18m

London Heathrow

Fri 16/5

15:40-12:13

2 stops27h 33m

£8,878

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Thu 15/5

15:17-12:05

2 stops37h 48m

£395

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 13 results

Best time to book a flight from Missoula to London

Have a flexible travel schedule? Discover the best time to fly to London from Missoula with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missoula to London

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Alaska Airlines

8.0

Very Good

9,797 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very Good

9,797 reviews

Alaska Airlines

8.0

Very Good

9,797 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very Good

7,895 reviews

Alaska Airlines

8.0

Very Good

9,797 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

KLM

7.8

Good

1,321 reviews

Alaska Airlines

8.0

Very Good

9,797 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Finnair

7.6

Good

1,267 reviews

Alaska Airlines

8.0

Very Good

9,797 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,609 reviews

Alaska Airlines

8.0

Very Good

9,797 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What airport do you fly from for flights from Missoula to London?
Most people fly from Missoula Johnson-Bell Field (MSO) if they book a flight from Missoula to London. On average, Johnson-Bell Field has 0 outbound flights to London per day from 0 airlines. Missoula Johnson-Bell Field is conveniently located just 5.5 mi from Missoula’s city center.
What are the cheapest airlines flying from Missoula to London round-trip?
Flying on United Airlines is currently your cheapest option to London, with prices starting at £590. Additional return tickets that might be worth considering are offered by KLM and Delta, with the lowest prices starting at £604 and £785, respectively. You may be able to fly from Missoula to London for 18% less than the average price by searching for these airlines.
Can I find deals for flights from Missoula to London that include hotel bookings?
Yes. In addition to deals on Missoula to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Missoula to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missoula to London.
Can I find deals for business class flights from Missoula to London?
Yes. Cheapflights offers flight deals from Missoula to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Missoula to London?
Currently, January is the cheapest month in which you can book a flight from Missoula to London (average of £112). Flying from Missoula to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Hounslow

Deal

Milton Keynes

Gatwick

Croydon

Luton

Slough

Eastbourne

Wembley

Hayes

Ilford

Crawley

Southend-on-Sea

Winchester

Maidstone

Ipswich

Watford

Southall

Dartford

Folkestone

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How does Cheapflights help users find flights from Missoula to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Missoula to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Missoula to London?

Millions of users choose and trust Cheapflights to book the best flight deals from Missoula to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Missoula to London with no change fees?

Certainly. Search results for flights to London from Missoula shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Missoula to London become cheaper?

Yes! Start tracking prices for Missoula to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Missoula to London from £395

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Missoula to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Missoula to London

Cheapest flights from Missoula to LondonExplore the most affordable flight options available from Missoula to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.

Explore the most affordable flight options available from Missoula to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Missoula to London

Have a flexible travel schedule? Discover the best time to fly to London from Missoula with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Missoula to London

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 29 March 2025.

Related info for your journey

Find useful and relevant information for your journey from Missoula to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Missoula to London?

What are the cheapest airlines flying from Missoula to London round-trip?

Can I find deals for flights from Missoula to London that include hotel bookings?

How can I find direct flights from Missoula to London?

Can I find deals for business class flights from Missoula to London?

What is the cheapest month to book a flight from Missoula to London?

Travelling to a place near Missoula?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Missoula to London

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Missoula to London?

Why should you use Cheapflights to find cheap flight tickets from Missoula to London?

Can Cheapflights find flights from Missoula to London with no change fees?

Can Cheapflights notify me if prices for flights from Missoula to London become cheaper?

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Cheapest flights from Missoula to London
Explore the most affordable flight options available from Missoula to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.