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

Flying on KLM is currently your cheapest option to London, with prices starting at £626. Additional return tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at £699 and £756, respectively. You may be able to fly from Missoula to London for 10% 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 March tends to be the cheapest month to fly to London from Missoula. Users have commonly found prices around £700 for the month, but tickets can be as low as £528. 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.

£414+ Flights from Missoula to London

Cheap flight deals from Missoula to London

Round-trip from	£626
One-way from	£414
Popular in	June
Cheapest in	March
Average price	£584

KLM
19/8-13/12
2 total stops
30h 24m total
Missoula to London

Search Deals

American Airlines
11/5
2 total stops
17h 33m total
Missoula to London

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£101 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 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 23 April 2025.

Wed 12/1106:15MSO - LHR

1 stop20h 25mUnited Airlines

Tue 18/1118:00LHR - MSO

2 stops34h 26mUnited Airlines

Deal found 22/4£577

Wed 12/1113:05MSO - LHR

2 stops15h 35mDelta

Tue 18/1106:30LHR - MSO

2 stops20h 42mDelta

Deal found 22/4£582

Wed 12/1105:40MSO - LHR

1 stop21h 20mMultiple Airlines

Tue 18/1110:45LHR - MSO

1 stop13h 42mMultiple Airlines

Deal found 22/4£589

Tue 19/814:48MSO - LHR

1 stop15h 22mKLM

Sat 13/1212:10LHR - MSO

1 stop15h 02mKLM

Deal found 22/4£626

Wed 28/513:22MSO - LHR

1 stop14h 43mAmerican Airlines

Tue 10/612:15LHR - MSO

1 stop18h 09mAmerican Airlines

Deal found 22/4£807

Wed 28/505:45MSO - LGW

2 stops21h 15mDelta

Tue 10/612:00LGW - MSO

2 stops18h 46mDelta

Deal found 22/4£808

Fri 6/613:03MSO - LHR

2 stops17h 07mVirgin Atlantic

Fri 13/608:40LHR - MSO

2 stops22h 06mVirgin Atlantic

Deal found 22/4£822

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 23 April 2025.

Tue 19/814:48MSO - LHR

1 stop15h 22mKLM

Sat 13/1212:10LHR - MSO

1 stop15h 02mKLM

Deal found 22/4£626

Tue 15/712:54MSO - LHR

1 stop15h 01mMultiple Airlines

Thu 14/811:10LHR - MSO

1 stop19h 23mMultiple Airlines

Deal found 21/4£658

Tue 15/706:15MSO - LHR

1 stop23h 05mUnited Airlines

Thu 14/814:05LHR - MSO

2 stops28h 33mUnited Airlines

Deal found 21/4£699

Sun 11/505:40MSO - LHR

2 stops17h 45mDelta

Sat 24/511:45LHR - MSO

2 stops19h 02mDelta

Deal found 22/4£756

Wed 28/513:22MSO - LHR

1 stop14h 43mAmerican Airlines

Tue 10/612:15LHR - MSO

1 stop18h 09mAmerican Airlines

Deal found 22/4£807

Fri 6/613:03MSO - LHR

2 stops17h 07mVirgin Atlantic

Fri 13/608:40LHR - MSO

2 stops22h 06mVirgin Atlantic

Deal found 22/4£822

Wed 28/505:45MSO - LGW

2 stops21h 15mDelta

Tue 10/612:00LGW - MSO

2 stops18h 46mDelta

Deal found 22/4£808

Last-minute flights from Missoula to London
Discover last-minute flight deals from Missoula to London. Data last updated 23 April 2025 and is based on user searches.

Tue 29/414:33MSO - LHR

1 stop14h 47mUnited Airlines

Thu 8/508:30LHR - MSO

2 stops43h 49mUnited Airlines

Deal found 22/4£708

Tue 29/412:00MSO - LHR

1 stop14h 50mKLM

Thu 8/510:55LHR - MSO

1 stop13h 44mKLM

Deal found 22/4£720

Sun 11/505:40MSO - LHR

2 stops17h 45mDelta

Sat 24/511:45LHR - MSO

2 stops19h 02mDelta

Deal found 22/4£756

Wed 28/513:22MSO - LHR

1 stop14h 43mAmerican Airlines

Tue 10/612:15LHR - MSO

1 stop18h 09mAmerican Airlines

Deal found 22/4£807

Wed 28/505:45MSO - LGW

2 stops21h 15mDelta

Tue 10/612:00LGW - MSO

2 stops18h 46mDelta

Deal found 22/4£808

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

Tue 19/8

14:48-13:10

1 stop15h 22m

London Heathrow

Sat 13/12

12:10-20:12

1 stop15h 02m

£626

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Tue 15/7

12:54-10:55

1 stop15h 01m

London Heathrow

Thu 14/8

11:10-23:33

1 stop19h 23m

£658

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Tue 15/7

06:15-12:20

1 stop23h 05m

London Heathrow

Thu 14/8

14:05-11:38

2 stops28h 33m

£699

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Sun 11/5

05:40-06:25

2 stops17h 45m

London Heathrow

Sat 24/5

11:45-23:47

2 stops19h 02m

£756

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 28/5

13:22-11:05

1 stop14h 43m

London Heathrow

Tue 10/6

12:15-23:24

1 stop18h 09m

£807

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Wed 28/5

05:45-10:00

2 stops21h 15m

London Gatwick

Tue 10/6

12:00-23:46

2 stops18h 46m

£808

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Fri 6/6

13:03-13:10

2 stops17h 07m

London Heathrow

Fri 13/6

08:40-23:46

2 stops22h 06m

£822

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Sun 11/5

13:22-13:55

2 stops17h 33m

£414

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Sun 11/5

06:20-12:20

1 stop23h 00m

£431

Flights are sorted by cheapest return flights first.

Deals found on 22/4

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

To help decide which airline to fly from Missoula to London, see what other customers have to say about Delta, KLM and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,920 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

7,920 reviews

Delta

8.0

Very Good

7,920 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,331 reviews

Delta

8.0

Very Good

7,920 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,683 reviews

Delta

8.0

Very Good

7,920 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very Good

7,920 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

7,920 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 KLM is currently your cheapest option to London, with prices starting at £626. Additional return tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at £699 and £756, respectively. You may be able to fly from Missoula to London for 10% 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

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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 £414

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 11/5. 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 23 April 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 23 April 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 23 April 2025.

To help decide which airline to fly from Missoula to London, see what other customers have to say about Delta, KLM and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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 23 April 2025.