$334+ Cheap flights from Missoula (MSO) to London (LON)
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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — LON
Jun 9 — Jun 161
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 May 10, 2026.
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 May 10, 2026.
This Delta deal was found by Cheapflights users on 5/9. 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.
Sun 10/118:00 am
MSO
- LHR
1 stop22h 05m
Delta
Tue 10/206:30 am
LHR
- MSO
2 stops17h 57m
Delta
Deal found 5/9![Delta logo]()
$879
This Delta deal was found by Cheapflights users on 5/7. 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.
Mon 8/105:57 am
MSO
- LGW
2 stops20h 43m
Delta
Wed 8/1910:25 am
LGW
- MSO
2 stops20h 27m
Delta
Deal found 5/7![Delta logo]()
$890
This Expedia deal was found by Cheapflights users on 5/9. 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.
Wed 10/282:06 pm
MSO
- LHR
1 stop16h 14m
Alaska Airlines
Wed 11/42:45 pm
LHR
- MSO
1 stop31h 38m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$895
This KLM deal was found by Cheapflights users on 5/7. 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.
Mon 8/101:14 pm
MSO
- LHR
1 stop13h 46m
KLM
Wed 8/1910:55 am
LHR
- MSO
1 stop19h 52m
KLM
Deal found 5/7![KLM logo]()
$907
This Delta deal was found by Cheapflights users on 5/9. 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.
Mon 10/128:00 am
MSO
- LHR
1 stop22h 05m
Delta
Wed 10/2110:55 am
LHR
- MSO
1 stop20h 36m
Delta
Deal found 5/9![Delta logo]()
$908
This United Airlines deal was found by Cheapflights users on 5/6. 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 9/610:30 am
MSO
- LHR
1 stop19h 05m
United Airlines
Thu 9/102:50 pm
LHR
- MSO
1 stop13h 36m
United Airlines
Deal found 5/6![United Airlines logo]()
$909
This Delta deal was found by Cheapflights users on 5/9. 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 10/106:10 pm
MSO
- LHR
2 stops30h 55m
Delta
Fri 10/2312:45 pm
LHR
- MSO
2 stops18h 46m
Delta
Deal found 5/9![Delta logo]()
$913
This Delta deal was found by Cheapflights users on 5/9. 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 10/912:50 pm
MSO
- LHR
1 stop14h 10m
Delta
Wed 10/216:30 am
LHR
- MSO
2 stops17h 57m
Delta
Deal found 5/9![Delta logo]()
$929
This Delta deal was found by Cheapflights users on 5/9. 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 10/1312:50 pm
MSO
- LHR
2 stops17h 15m
Delta
Sat 10/246:30 am
LHR
- MSO
2 stops17h 57m
Delta
Deal found 5/9![Delta logo]()
$933
This Delta deal was found by Cheapflights users on 5/7. 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.
Wed 9/25:40 am
MSO
- LHR
1 stop21h 20m
Delta
Sun 9/1311:30 am
LHR
- MSO
2 stops19h 17m
Delta
Deal found 5/7![Delta logo]()
$936
This Expedia deal was found by Cheapflights users on 5/9. 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.
Mon 10/127:00 am
MSO
- LGW
2 stops28h 50m
Multiple Airlines
Fri 10/2310:20 am
LGW
- MSO
2 stops18h 39m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,044
This Delta deal was found by Cheapflights users on 5/6. 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 5/95:05 am
MSO
- LGW
2 stops21h 15m
Delta
Sun 5/1710:25 am
LGW
- MSO
2 stops20h 15m
Delta
Deal found 5/6![Delta logo]()
$1,140
Best flights from Missoula to LondonDiscover carefully curated flight deals from Missoula to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
Discover carefully curated flight deals from Missoula to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
This KLM deal was found by Cheapflights users on 5/9. 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.
Wed 10/2812:50 pm
MSO
- LHR
1 stop15h 10m
KLM
Wed 11/46:30 am
LHR
- MSO
2 stops20h 42m
KLM
Deal found 5/9![KLM logo]()
$879
This Delta deal was found by Cheapflights users on 5/7. 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.
Mon 8/105:57 am
MSO
- LGW
2 stops20h 43m
Delta
Wed 8/1910:25 am
LGW
- MSO
2 stops20h 27m
Delta
Deal found 5/7![Delta logo]()
$890
This United Airlines deal was found by Cheapflights users on 5/6. 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 9/62:27 pm
MSO
- LHR
1 stop12h 13m
United Airlines
Thu 9/104:00 pm
LHR
- MSO
2 stops26h 34m
United Airlines
Deal found 5/6![United Airlines logo]()
$914
This Expedia deal was found by Cheapflights users on 5/9. 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.
Mon 10/127:00 am
MSO
- LGW
2 stops28h 50m
Multiple Airlines
Fri 10/2310:20 am
LGW
- MSO
2 stops18h 39m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,044
This KAYAK deal was found by Cheapflights users on 5/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:46 pm
MSO
- LGW
2 stops39h 54m
Icelandair
Sun 10/252:40 pm
LGW
- MSO
2 stops38h 11m
Icelandair
Deal found 5/9![Icelandair logo]()
$1,177
This KLM deal was found by Cheapflights users on 5/7. 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.
Mon 8/101:14 pm
MSO
- LHR
1 stop13h 46m
KLM
Wed 8/1910:55 am
LHR
- MSO
1 stop19h 52m
KLM
Deal found 5/7![KLM logo]()
$907
This Delta deal was found by Cheapflights users on 5/9. 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 10/1012:50 pm
MSO
- LHR
1 stop14h 10m
Delta
Tue 10/206:30 am
LHR
- MSO
2 stops17h 57m
Delta
Deal found 5/9![Delta logo]()
$929
This United Airlines deal was found by Cheapflights users on 5/6. 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 8/56:05 am
MSO
- LHR
2 stops18h 10m
United Airlines
Fri 8/142:10 pm
LHR
- MSO
2 stops38h 16m
United Airlines
Deal found 5/6![United Airlines logo]()
$963
This Delta deal was found by Cheapflights users on 5/6. 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.
Wed 9/25:40 am
MSO
- LHR
1 stop21h 20m
Delta
Sun 9/1311:30 am
LHR
- MSO
2 stops19h 17m
Delta
Deal found 5/6![Delta logo]()
$936
This United Airlines deal was found by Cheapflights users on 5/7. 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 9/36:15 am
MSO
- LHR
2 stops20h 45m
United Airlines
Mon 9/146:50 am
LHR
- MSO
2 stops35h 44m
United Airlines
Deal found 5/7![United Airlines logo]()
$990
This Expedia deal was found by Cheapflights users on 5/7. 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.
Thu 9/31:04 pm
MSO
- LGW
2 stops22h 46m
Multiple Airlines
Mon 9/1410:20 am
LGW
- MSO
2 stops19h 39m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,140
This Delta deal was found by Cheapflights users on 5/9. 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.
Wed 10/1412:50 pm
MSO
- LHR
1 stop14h 10m
Delta
Sun 10/2510:45 am
LHR
- MSO
1 stop19h 46m
Delta
Deal found 5/9![Delta logo]()
$958
This Delta deal was found by Cheapflights users on 5/9. 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.
Wed 10/1412:50 pm
MSO
- LHR
1 stop14h 10m
Delta
Sat 10/2410:55 am
LHR
- MSO
1 stop13h 32m
Delta
Deal found 5/9![Delta logo]()
$958
This KAYAK deal was found by Cheapflights users on 5/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:46 pm
MSO
- LGW
2 stops15h 54m
Icelandair
Mon 10/262:40 pm
LGW
- MSO
2 stops38h 11m
Icelandair
Deal found 5/9![Icelandair logo]()
$1,281
This KAYAK deal was found by Cheapflights users on 5/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:46 pm
MSO
- LGW
2 stops15h 54m
Icelandair
Sun 10/252:40 pm
LGW
- MSO
2 stops38h 11m
Icelandair
Deal found 5/9![Icelandair logo]()
$1,298
This Orbitz deal was found by Cheapflights users on 5/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:45 am
MSO
- LGW
2 stops28h 05m
Multiple Airlines
Tue 6/1610:20 am
LGW
- MSO
2 stops20h 36m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,342
This KAYAK deal was found by Cheapflights users on 5/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:46 pm
MSO
- LGW
2 stops15h 54m
Icelandair
Sun 10/252:40 pm
LGW
- MSO
2 stops38h 11m
Icelandair
Deal found 5/9![Icelandair logo]()
$1,298
This Expedia deal was found by Cheapflights users on 5/10. 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.
Wed 6/247:03 am
MSO
- LGW
2 stops24h 42m
Multiple Airlines
Wed 7/110:20 am
LGW
- MSO
2 stops20h 36m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,580
This oojo deal was found by Cheapflights users on 5/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:00 pm
MSO
- LGW
2 stops14h 40m
Icelandair
Fri 8/143:40 pm
LGW
- MSO
2 stops31h 29m
Icelandair
Deal found 5/9![Icelandair logo]()
$1,521
This Delta deal was found by Cheapflights users on 5/7. 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.
Thu 9/33:27 pm
MSO
- LGW
2 stops17h 33m
Delta
Mon 9/1410:25 am
LGW
- MSO
2 stops20h 22m
Delta
Deal found 5/7![Delta logo]()
$1,489
Last-minute flights from Missoula to LondonDiscover last-minute flight deals from Missoula to London. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to London. Data last updated May 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/7. 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 5/82:37 pm
MSO
- LHR
1 stop12h 03m
United Airlines
Thu 5/212:50 pm
LHR
- MSO
1 stop13h 44m
United Airlines
Deal found 5/7![United Airlines logo]()
$1,147
This Delta deal was found by Cheapflights users on 5/7. 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 5/85:05 am
MSO
- LGW
2 stops21h 20m
Delta
Thu 5/2110:25 am
LGW
- MSO
2 stops20h 15m
Delta
Deal found 5/7![Delta logo]()
$1,166
This Delta deal was found by Cheapflights users on 5/6. 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 5/96:05 pm
MSO
- LHR
2 stops19h 05m
Delta
Sun 5/176:30 am
LHR
- MSO
2 stops17h 54m
Delta
Deal found 5/6![Delta logo]()
$1,083
This Delta deal was found by Cheapflights users on 5/6. 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 5/95:05 am
MSO
- LGW
2 stops21h 15m
Delta
Sun 5/1710:25 am
LGW
- MSO
2 stops20h 15m
Delta
Deal found 5/6![Delta logo]()
$1,140
This United Airlines deal was found by Cheapflights users on 5/8. 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 5/96:15 am
MSO
- LHR
2 stops31h 25m
United Airlines
Sun 5/172:10 pm
LHR
- MSO
2 stops38h 20m
United Airlines
Deal found 5/8![United Airlines logo]()
$1,141
This KLM deal was found by Cheapflights users on 5/6. 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.
Sat 5/91:14 pm
MSO
- LHR
1 stop13h 46m
KLM
Sun 5/175:45 pm
LHR
- MSO
1 stop12h 55m
KLM
Deal found 5/6![KLM logo]()
$1,157
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Sat 5/91:08 pm
MSO
- LHR
1 stop16h 07m
Multiple Airlines
Sun 5/179:50 am
LHR
- MSO
1 stop21h 09m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,158
This Turkish Airlines deal was found by Cheapflights users on 5/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:55 pm
MSO
- LGW
2 stops23h 30m
Multiple Airlines
Sun 5/175:35 pm
LGW
- MSO
2 stops37h 24m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,625
This American Airlines deal was found by Cheapflights users on 5/10. 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.
Tue 6/91:15 pm
MSO
- LHR
1 stop14h 15m
Multiple Airlines
Tue 6/169:50 am
LHR
- MSO
1 stop21h 06m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,205
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Tue 6/96:15 am
MSO
- LHR
2 stops20h 45m
United Airlines
Tue 6/162:50 pm
LHR
- MSO
1 stop13h 44m
United Airlines
Deal found 5/10![United Airlines logo]()
$1,256
This Orbitz deal was found by Cheapflights users on 5/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:45 am
MSO
- LGW
2 stops28h 05m
Multiple Airlines
Tue 6/1610:20 am
LGW
- MSO
2 stops20h 36m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,342
This Expedia deal was found by Cheapflights users on 5/10. 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.
Wed 6/247:03 am
MSO
- LGW
2 stops24h 42m
Multiple Airlines
Wed 7/110:20 am
LGW
- MSO
2 stops20h 36m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,580
One-way flights from Missoula to LondonSearch for one-way flight options from Missoula to London. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
Search for one-way flight options from Missoula to London. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This KLM deal was found by Cheapflights users on 5/10. 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 9/2912:50 pm
MSO
- LHR
2 stops17h 25m
KLM
Deal found 5/10![KLM logo]()
$334
This Delta deal was found by Cheapflights users on 5/10. 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 9/295:45 am
MSO
- LGW
2 stops20h 40m
Delta
Deal found 5/10![Delta logo]()
$340
This deal was found by Cheapflights users on 5/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:32 pm
MSO
- LHR
1 stop11h 53m
United Airlines
Deal found 5/7![United Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:00 am
MSO
- LGW
3 stops25h 10m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$509
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:13 pm
MSO
- LHR
3 stops22h 22m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$518
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:00 am
MSO
- LGW
3 stops29h 15m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$532
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:13 pm
MSO
- LHR
3 stops22h 07m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$538
This United Airlines deal was found by Cheapflights users on 5/10. 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 5/155:08 pm
MSO
- LHR
2 stops56h 27m
United Airlines
Deal found 5/10![United Airlines logo]()
$703
This KLM deal was found by Cheapflights users on 5/6. 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.
Fri 5/151:14 pm
MSO
- LHR
1 stop13h 46m
KLM
Deal found 5/6![KLM logo]()
$731
Find flight deals from Missoula to London
Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 10, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $879 (Delta) |
One-way from | $334 (KLM) |
Cheapflights Fare Finder
Customize 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, Cheapflights users made 2,558,603 searches. Data last updated May 10, 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
Cheapest round-trip
MissoulaLondon
MSO - LHR
MSOLHR
Missoula Johnson-Bell Field
Wed 10/28
12:50 pm-10:00 am
1 stop15h 10m
London Heathrow
Wed 11/4
6:30 am-8:12 pm
2 stops20h 42m
$879
MissoulaLondon
MSO - LGW
MSOLGW
Missoula Johnson-Bell Field
Mon 8/10
5:57 am-9:40 am
2 stops20h 43m
London Gatwick
Wed 8/19
10:25 am-11:52 pm
2 stops20h 27m
$890
MissoulaLondon
MSO - LHR
MSOLHR
Missoula Johnson-Bell Field
Mon 8/10
1:14 pm-10:00 am
1 stop13h 46m
London Heathrow
Wed 8/19
10:55 am-11:47 pm
1 stop19h 52m
$907
MissoulaLondon
MSO - LHR
MSOLHR
Missoula Johnson-Bell Field
Sun 9/6
2:27 pm-9:40 am
1 stop12h 13m
London Heathrow
Thu 9/10
4:00 pm-11:34 am
2 stops26h 34m
$914
MissoulaLondon
MSO - LHR
MSOLHR
Missoula Johnson-Bell Field
Sat 10/10
12:50 pm-10:00 am
1 stop14h 10m
London Heathrow
Tue 10/20
6:30 am-5:27 pm
2 stops17h 57m
$929
MissoulaLondon
MSO - LHR
MSOLHR
Missoula Johnson-Bell Field
Wed 9/2
5:40 am-10:00 am
1 stop21h 20m
London Heathrow
Sun 9/13
11:30 am-11:47 pm
2 stops19h 17m
$936
MissoulaLondon
MSO - LHR
MSOLHR
Missoula Johnson-Bell Field
Wed 10/14
12:50 pm-10:00 am
1 stop14h 10m
London Heathrow
Sun 10/25
10:45 am-12:31 am
1 stop19h 46m
$958
Quickest round-trip
MissoulaLondon
MSO - LHR
MSOLHR
Missoula Johnson-Bell Field
Wed 10/14
12:50 pm-10:00 am
1 stop14h 10m
London Heathrow
Sat 10/24
10:55 am-5:27 pm
1 stop13h 32m
$958
MissoulaLondon
MSO - LHR
MSOLHR
Missoula Johnson-Bell Field
Wed 8/5
6:05 am-7:15 am
2 stops18h 10m
London Heathrow
Fri 8/14
2:10 pm-9:26 pm
2 stops38h 16m
$963
MissoulaLondon
MSO - LHR
MSOLHR
Missoula Johnson-Bell Field
Thu 9/3
6:15 am-10:00 am
2 stops20h 45m
London Heathrow
Mon 9/14
6:50 am-11:34 am
2 stops35h 44m
$990
Showing 1-10 of 27 resultsSorted by cheapest first
Compare providers for flights from Missoula to London
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Missoula to London in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Missoula-London flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Missoula-London flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Missoula-London flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Missoula-London flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Missoula-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
MSO-LON
MSO-LHR
MSO-LGW
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 London
MSO-LON
MSO-LHR
MSO-LGW
No data available for this route at this time. Please check back soon.
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 May 10, 2026.
See what other customers who have flown with Delta and United Airlines from Missoula to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsIlford
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Borehamwood
Chipping Norton
Hayes
Kingston upon Thames
Dorking
Eastbourne
Slough
Sutton
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Browse other Missoula and London flight options. Last updated on May 10, 2026.
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Top airline flying from Missoula to London
Discover the top airline that operate flights from Missoula to London. 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 May 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$651 | Average$939 | FlexibilityNo cancel fee | On-time69% |