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$448+ Cheap flights from Missoula (MSO) to the United Kingdom

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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — LHR
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Missoula to United Kingdom

Cheapest flights from Missoula to United Kingdom
Explore the most affordable flight options available from Missoula to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:08 pm
MSO
-
LHR
1 stop33h 32m
United Airlines
Sun 3/16:00 pm
LHR
-
MSO
2 stops53h 09m
United Airlines
Deal found 1/28$647
This KLM deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:32 am
MSO
-
LHR
1 stop21h 33m
Multiple Airlines
Tue 4/76:15 am
LHR
-
MSO
2 stops18h 06m
Multiple Airlines
Deal found 1/27$656
This Air France deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:32 am
MSO
-
LHR
2 stops15h 13m
Air France
Tue 4/76:15 am
LHR
-
MSO
2 stops18h 06m
Air France
Deal found 1/27$660
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:07 pm
MSO
-
LHR
1 stop14h 53m
Delta
Tue 4/710:55 am
LHR
-
MSO
1 stop20h 29m
Delta
Deal found 1/27$675
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:08 pm
MSO
-
BHX
2 stops36h 27m
United Airlines
Sun 3/11:20 pm
BHX
-
MSO
2 stops39h 37m
United Airlines
Deal found 1/28$686
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:15 am
MSO
-
LHR
1 stop19h 55m
United Airlines
Thu 8/201:05 pm
LHR
-
MSO
1 stop16h 20m
United Airlines
Deal found 1/28$691
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:15 am
MSO
-
LHR
2 stops20h 45m
United Airlines
Thu 8/202:50 pm
LHR
-
MSO
1 stop13h 36m
United Airlines
Deal found 1/28$695
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:32 pm
MSO
-
LHR
2 stops31h 08m
United Airlines
Thu 8/202:50 pm
LHR
-
MSO
1 stop13h 36m
United Airlines
Deal found 1/28$696
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:10 pm
MSO
-
LHR
2 stops19h 00m
Delta
Sun 5/176:30 am
LHR
-
MSO
2 stops20h 37m
Delta
Deal found 1/27$703
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:15 am
MSO
-
MAN
2 stops24h 05m
United Airlines
Tue 3/317:00 am
MAN
-
MSO
2 stops37h 36m
United Airlines
Deal found 1/27$907
This KLM deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:32 am
MSO
-
MAN
2 stops19h 38m
KLM
Tue 3/315:55 am
MAN
-
MSO
2 stops21h 07m
KLM
Deal found 1/28$939
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/205:16 pm
MSO
-
MAN
2 stops39h 34m
United Airlines
Tue 3/3110:35 am
MAN
-
MSO
2 stops34h 01m
United Airlines
Deal found 1/27$1,027

Find flight deals from Missoula to United Kingdom

Keep the following information in mind while searching for Missoula to United Kingdom flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$647
(United Airlines)

One-way from

$448
(United Airlines)

Popular in

June

Cheapest in

March
Provider with most accurate pricing for Missoula Johnson-Bell Field-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-London (LON) flights.
Search Deals
From Missoula Johnson-Bell Field to United Kingdom
Search Deals
One-way flight from Missoula Johnson-Bell Field to United Kingdom
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($301 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to United Kingdom 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Missoula to the United Kingdom that are best for you.

Fly from

Missoula

Fly to

United Kingdom

Route

Depart

Return

Price

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 2/25

5:08 pm-9:40 am

1 stop33h 32m

London Heathrow

Sun 3/1

6:00 pm-4:09 pm

2 stops53h 09m

$647

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Tue 3/31

8:32 am-1:05 pm

1 stop21h 33m

London Heathrow

Tue 4/7

6:15 am-5:21 pm

2 stops18h 06m

$656

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Tue 3/31

8:32 am-6:45 am

2 stops15h 13m

London Heathrow

Tue 4/7

6:15 am-5:21 pm

2 stops18h 06m

$660

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Tue 3/31

1:07 pm-11:00 am

1 stop14h 53m

London Heathrow

Tue 4/7

10:55 am-12:24 am

1 stop20h 29m

$675

MissoulaBirmingham

MSO - BHX

MSOBHX

Missoula Johnson-Bell Field

Wed 2/25

5:08 pm-12:35 pm

2 stops36h 27m

Birmingham

Sun 3/1

1:20 pm-9:57 pm

2 stops39h 37m

$686

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Sat 5/9

6:10 pm-8:10 pm

2 stops19h 00m

London Heathrow

Sun 5/17

6:30 am-8:07 pm

2 stops20h 37m

$703

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Sat 5/9

5:08 pm-9:40 am

1 stop33h 32m

London Heathrow

Sun 5/17

2:05 pm-9:30 pm

2 stops38h 25m

$708

MissoulaManchester

MSO - MAN

MSOMAN

Missoula Johnson-Bell Field

Thu 3/19

6:15 am-12:20 pm

2 stops24h 05m

Manchester

Tue 3/31

7:00 am-1:36 pm

2 stops37h 36m

$907

MissoulaManchester

MSO - MAN

MSOMAN

Missoula Johnson-Bell Field

Thu 3/19

8:32 am-10:10 am

2 stops19h 38m

Manchester

Tue 3/31

5:55 am-8:02 pm

2 stops21h 07m

$939

MissoulaManchester

MSO - MAN

MSOMAN

Missoula Johnson-Bell Field

Fri 3/20

5:16 pm-2:50 pm

2 stops39h 34m

Manchester

Tue 3/31

10:35 am-1:36 pm

2 stops34h 01m

$1,027

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 31 results
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Best time to book a flight from Missoula to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Missoula with our price prediction graph.
Estimated round-trip 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 the United Kingdom
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated January 29, 2026.
Peruse reviews from past customers who have flown with Delta and United Airlines from Missoula to the United Kingdom to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,127 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,127 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Missoula to United Kingdom. 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 United Kingdom?

    For a flight from Missoula to United Kingdom, you will be flying from Johnson-Bell Field. Missoula Johnson-Bell Field (MSO) is just 5.5 mi from the center of the city.

  • How long is the flight from Missoula to United Kingdom?

    Airlines like United Airlines, Air France, and KLM fly from Missoula to United Kingdom in about 15h 13m. The time it takes to get you to your destination can typically vary by up to 18h 19m. The distance from Missoula to United Kingdom is about 4583 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Missoula to United Kingdom?

    When deciding which route to take from Missoula to United Kingdom consider Missoula Johnson-Bell Field - London Heathrow, Missoula Johnson-Bell Field - Manchester or Missoula Johnson-Bell Field - London Gatwick as they are the most popular.

  • Can I find deals for flights from Missoula to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Missoula to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missoula to United Kingdom?

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

  • Can I find deals for business class flights from Missoula to United Kingdom?

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

See more FAQs

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Top airline flying from Missoula to United Kingdom

Discover the top airline that operate flights from Missoula to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$679Average$934FlexibilityNo cancel feeOn-time69%

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