$477+ Cheap flights from the United Kingdom to Montana
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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BZN
Jan 17 — Jan 241
1 adult, Economy
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Cheapest flights from United Kingdom to MontanaExplore the most affordable flight options available from United Kingdom to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
Explore the most affordable flight options available from United Kingdom to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:00 pmLHR - MSO
1 stop37h 24mAmerican Airlines
Wed 1/71:21 pmMSO - LHR
2 stops34h 09mAmerican Airlines
Deal found 12/17![American Airlines logo]()
$1,252
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:00 pmLHR - MSO
1 stop37h 24mMultiple Airlines
Wed 1/77:00 amMSO - LHR
1 stop22h 15mMultiple Airlines
Deal found 12/17![Multiple Airlines logo]()
$1,454
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/317:40 amLHR - MSO
2 stops21h 01mUnited Airlines
Wed 1/72:37 pmMSO - LHR
1 stop12h 03mUnited Airlines
Deal found 12/17![United Airlines logo]()
$1,544
This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:35 pmLHR - BZN
1 stop16h 11mLufthansa
Sun 1/47:15 amBZN - LHR
1 stop21h 00mLufthansa
Deal found 12/15![Lufthansa logo]()
$1,883
This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:25 amLHR - BZN
1 stop21h 34mMultiple Airlines
Sun 1/47:56 pmBZN - LHR
2 stops56h 19mMultiple Airlines
Deal found 12/15![Multiple Airlines logo]()
$1,894
This Delta deal was found by Cheapflights users on 12/15. 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 12/275:50 amMAN - BZN
2 stops24h 08mDelta
Sun 1/47:19 amBZN - MAN
2 stops25h 46mDelta
Deal found 12/15![Delta logo]()
$1,959
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/196:50 amLHR - FCA
2 stops35h 46mUnited Airlines
Mon 1/51:39 pmFCA - LHR
2 stops40h 51mUnited Airlines
Deal found 12/16![United Airlines logo]()
$2,083
This Delta deal was found by Cheapflights users on 12/16. 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.
Fri 12/1911:05 amLHR - FCA
1 stop31h 13mDelta
Mon 1/55:05 amFCA - LHR
1 stop21h 55mDelta
Deal found 12/16![Delta logo]()
$2,362
This Virgin Atlantic deal was found by Cheapflights users on 12/15. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:50 amMAN - BZN
2 stops18h 46mVirgin Atlantic
Sun 1/412:36 pmBZN - MAN
1 stop13h 04mVirgin Atlantic
Deal found 12/15![Virgin Atlantic logo]()
$3,793
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/276:10 amMAN - BZN
3 stops21h 58mUnited Airlines
Sun 1/412:42 pmBZN - MAN
2 stops14h 38mUnited Airlines
Deal found 12/15![United Airlines logo]()
$4,294
Find flight deals from United Kingdom to Montana
Keep the following information in mind while searching for United Kingdom to Montana flight deals. Data was last updated December 18, 2025.
Round-trip from | $764 (Trip.com) |
|---|---|
One-way from | $477 (Kiwi.com) |
Popular in | August |
Cheapest in | January |
Average price | $1,304 |
Cheapflights Fare Finder
Customize your flight search to find flights from United Kingdom to Montana 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 December 18, 2025.
Use the filters below to find and compare flights from the United Kingdom to Montana that are best for you.
Fly from
United Kingdom
Fly to
Montana
Route
Depart
Return
Price
LondonKalispell
LHR - FCA
LHRFCA
London Heathrow
Fri 1/30
12:15 pm-11:58 pm
2 stops18h 43m
Kalispell Glacier Park
Fri 2/6
6:25 am-10:50 am
2 stops21h 25m
$764
LondonBozeman
LHR - BZN
LHRBZN
London Heathrow
Mon 1/19
2:10 pm-10:02 pm
1 stop14h 52m
Bozeman Gallatin Field
Thu 1/29
1:42 pm-8:35 am
1 stop11h 53m
$837
LondonBozeman
LHR - BZN
LHRBZN
London Heathrow
Wed 1/14
4:30 pm-1:19 pm
1 stop27h 49m
Bozeman Gallatin Field
Tue 1/20
1:42 pm-10:25 am
1 stop13h 43m
$840
LondonMissoula
LHR - MSO
LHRMSO
London Heathrow
Mon 1/19
8:20 am-8:45 pm
1 stop19h 25m
Missoula Johnson-Bell Field
Mon 1/26
1:21 pm-10:25 am
1 stop14h 04m
$841
LondonBozeman
LHR - BZN
LHRBZN
London Heathrow
Wed 1/14
2:10 pm-12:50 pm
1 stop29h 40m
Bozeman Gallatin Field
Tue 1/20
7:00 am-9:40 am
2 stops19h 40m
$863
LondonBozeman
LHR - BZN
LHRBZN
London Heathrow
Wed 1/21
12:15 pm-11:56 pm
2 stops18h 41m
Bozeman Gallatin Field
Wed 1/28
7:20 am-10:50 am
2 stops20h 30m
$878
LondonBozeman
LHR - BZN
LHRBZN
London Heathrow
Wed 1/21
8:40 am-8:06 pm
2 stops18h 26m
Bozeman Gallatin Field
Wed 1/28
6:00 am-7:05 am
1 stop18h 05m
$930
LondonMissoula
LHR - MSO
LHRMSO
London Heathrow
Thu 6/4
9:50 am-5:59 pm
1 stop15h 09m
Missoula Johnson-Bell Field
Thu 6/18
6:35 am-6:50 am
1 stop17h 15m
$945
EdinburghBillings
EDI - BIL
EDIBIL
Edinburgh Turnhouse
Tue 4/14
10:30 am-8:46 pm
2 stops17h 16m
Billings Logan Intl
Tue 4/21
2:03 pm-3:45 pm
2 stops18h 42m
$974
LondonMissoula
LHR - MSO
LHRMSO
London Heathrow
Mon 1/19
8:55 am-12:28 am
2 stops22h 33m
Missoula Johnson-Bell Field
Mon 1/26
7:55 am-8:45 am
2 stops17h 50m
$988
Showing 1-10 of 39 results
Best time to book a flight from United Kingdom to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from United Kingdom 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 the United Kingdom to Montana
What is the cheapest month to book a flight from United Kingdom to Montana?
Currently, November is the cheapest month in which you can book a flight from United Kingdom to Montana (average of $758). Flying from United Kingdom to Montana in July is currently the most expensive (average of $965). 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.