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$548 Find cheap flights from Montana to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to London departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/22
Sat 6/29

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In the last 7 days travelers have searched 43,800,826 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

September

Cheapest flight

$548
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Missoula to London Heathrow Airport

FAQs for booking flights from Montana to London

  • How does KAYAK find such low prices on flights from Montana to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montana to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Montana is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montana to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Montana with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Montana to London?

Find which airlines fly direct from Montana to London, which days they fly and book direct flights.

Nonstop departures

Montana to London

Monday

ANA, AccesRail, Aegean Airlines, +121 more

ANA, AccesRail, +122 more

Tuesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Wednesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Thursday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Friday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

Saturday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Sunday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

See more direct flights

Nonstop returns

London to Montana

Monday

ANA, AccesRail, Aegean Airlines, +121 more

ANA, AccesRail, +122 more

Tuesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Wednesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Thursday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Friday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

Saturday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Sunday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

See more direct flights
See more direct flights

Book cheap flights from Montana to London

Recent round-trip flight deals

8/7Wed
1 stop
13h 07mMSO-LHR
8/27Tue
1 stop
27h 48mLHR-MSO
$685
8/10Sat
1 stopAmerican Airlines
25h 31mBZN-LHR
8/28Wed
1 stopAmerican Airlines
18h 09mLHR-BZN
$686
11/18Mon
1 stopVirgin Atlantic
14h 30mFCA-LHR
11/26Tue
2 stopsVirgin Atlantic
25h 09mLHR-FCA
$734
10/1Tue
1 stopUnited Airlines
12h 15mHLN-LHR
10/30Wed
2 stopsUnited Airlines
31h 13mLHR-HLN
$735
11/18Mon
2 stopsVirgin Atlantic
24h 25mFCA-LHR
11/26Tue
2 stopsVirgin Atlantic
25h 09mLHR-FCA
$739
11/18Mon
1 stopKLM
14h 30mFCA-LHR
11/26Tue
1 stopKLM
13h 33mLHR-FCA
$741
11/18Mon
1 stopUnited Airlines
12h 00mFCA-LHR
11/26Tue
2 stopsUnited Airlines
35h 45mLHR-FCA
$743
11/18Mon
2 stopsDelta
18h 20mFCA-LHR
11/26Tue
2 stopsDelta
18h 59mLHR-FCA
$746
8/12Mon
1 stopDelta
18h 30mFCA-LHR
8/23Fri
2 stopsDelta
24h 02mLHR-FCA
$750
8/12Mon
1 stopKLM
18h 30mFCA-LHR
8/24Sat
1 stopKLM
20h 57mLHR-FCA
$807

Search by stops

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Recent one-way flight deals

8/25Sun
2 stopsAmerican Airlines
24h 37mMSO-LHR
$548
6/5Wed
2 stopsAmerican Airlines
20h 46mMSO-LHR
$623
8/26Mon
3 stops
39h 19mMSO-LHR
$636
8/26Mon
3 stops
37h 44mMSO-LGW
$641
6/28Fri
3 stops
27h 54mMSO-LGW
$702
6/28Fri
1 stopAmerican Airlines
12h 04mMSO-LHR
$717
8/26Mon
2 stopsDelta
21h 05mMSO-LGW
$872
6/5Wed
1 stopAir France
18h 25mMSO-LHR
$892
6/28Fri
3 stopsUnited Airlines
37h 02mMSO-LHR
$983
10/9Wed
2 stopsDelta
21h 30mFCA-LGW
$1,262

Search by stops

Search by airline

Search by price

Flights to London

Cabin classes: