MSO - LON

$334 Find Cheap Flights from Missoula 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 from Missoula to London departing on 9/2. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Missoula to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Missoula to London, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$877
United Airlines
mar. 9/8mar. 9/22
MSO - LHR • 1 stop
Cheapest one-way
$334
Multiple Airlines
mié. 9/2
MSO - LHR • 1 stop
Top airlines
Cheapest • from $877 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Missoula and London. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $686 (round-trip)
Shortest trip • 12h 21m (one-way)
Insights
Insights
Insights
Insights
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We hope you love your trip to London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Missoula to London (MSO-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missoula to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missoula to London

mar., sep. 8 - mar., sep. 22
United Airlines Logo
4:19 pm - 2:10 pm
MSO
-
LHR
14h 51m
1 stop
United Airlines Logo
6:55 am - 9:26 pm
LHR
-
MSO
21h 31m
2 stops
$877United Airlines
mié., sep. 2 - mar., sep. 15
United Airlines Logo
6:15 am - 10:00 am
MSO
-
LHR
20h 45m
2 stops
United Airlines Logo
6:55 am - 9:26 pm
LHR
-
MSO
21h 31m
2 stops
$880United Airlines
mar., sep. 8 - mar., sep. 22
United Airlines Logo
2:27 pm - 12:20 pm
MSO
-
LHR
14h 53m
1 stop
United Airlines Logo
9:30 am - 1:27 pm
LHR
-
MSO
34h 57m
2 stops
$886United Airlines
mar., sep. 8 - mar., sep. 22
Multiple Airlines Logo
4:13 pm - 1:45 pm
MSO
-
LHR
14h 32m
1 stop
Multiple Airlines Logo
1:10 pm - 11:03 pm
LHR
-
MSO
16h 53m
1 stop
$903Multiple Airlines
mar., sep. 8 - mar., sep. 22
Multiple Airlines Logo
4:13 pm - 1:45 pm
MSO
-
LHR
14h 32m
1 stop
Multiple Airlines Logo
2:45 pm - 11:03 pm
LHR
-
MSO
15h 18m
1 stop
$904Multiple Airlines
mié., sep. 2 - mar., sep. 15
Multiple Airlines Logo
3:55 pm - 3:25 pm
MSO
-
LHR
16h 30m
1 stop
Multiple Airlines Logo
4:35 pm - 12:36 pm
LHR
-
MSO
27h 01m
2 stops
$908Multiple Airlines
sáb., ago. 15 - sáb., ago. 29
United Airlines Logo
4:19 pm - 7:25 am
MSO
-
LHR
32h 06m
1 stop
United Airlines Logo
6:55 am - 9:26 pm
LHR
-
MSO
21h 31m
2 stops
$931United Airlines
sáb., may. 9 - dom., may. 17
Delta Logo
5:05 am - 9:20 am
MSO
-
LGW
21h 15m
2 stops
Delta Logo
10:25 am - 11:40 pm
LGW
-
MSO
20h 15m
2 stops
$1,113Delta
sáb., may. 9 - dom., may. 17
Delta Logo
5:05 am - 9:20 am
MSO
-
LGW
21h 15m
2 stops
Delta Logo
10:25 am - 11:40 pm
LGW
-
MSO
20h 15m
2 stops
$1,114Delta
vie., ago. 7 - lun., ago. 17
Icelandair Logo
5:00 pm - 11:45 am
MSO
-
LGW
35h 45m
2 stops
Icelandair Logo
3:40 pm - 4:09 pm
LGW
-
MSO
31h 29m
2 stops
$1,175Icelandair
Booking Insights

KAYAK's insights & trends for Missoula to London flights

Get data-powered insights and trends into flights from Missoula to London to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Missoula to London?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Missoula to London were found on United Airlines ($877) and American Airlines ($903).

Good to know

Cheapest flight$334
Flight from Missoula to London Heathrow Airport

When to book flights from Missoula to London

Are your dates flexible? Find out the best times to travel from Missoula to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Missoula to London

  • What is the cheapest flight from Missoula to London?

    In the last 3 days, the lowest price for a flight from Missoula to London was $334 for a one-way ticket and $877 for a round-trip.

  • Do I need a passport to fly between Missoula and London?

    Yes

  • Which aircraft models fly most regularly from Missoula to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Missoula to London?

    Star Alliance is the only airline alliance operating flights between Missoula and London.

  • Which is the best airline for flights from Missoula to London, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Missoula to London are Delta and United Airlines. With an average price for the route of $871 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $972 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Missoula 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 Missoula to London.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Missoula 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 Missoula 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 Missoula with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missoula 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 Missoula up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Missoula to London

 
See real verified KAYAK customer reviews for airlines flying from Missoula to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Missoula to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8369 reviews
7.2Food
7.9Comfort
8.1Boarding
7.8Entertainment
8.5Crew
Airline reviews

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

6.0 GoodJoseph, Apr 2026
MSP - RIC
Read more Delta reviews

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

Everything could have benn better. Short fly, no food, no entertainment and no wifi.

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

On the return flight, flight attendant Britt went out of her way to inform passengers that several of us had tight connections.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Staff at the check-in counter were friendly, happy and helpful. They tagged our bags and sent us to “bag drop off” but were not very clear about where that was. The airport was busy we headed off in what we thought was the right direction until a gentleman waved us down and actually came after us. He was the baggage handler for Delta and recognized our “deer in the headlights “ look-he brought us to the right area (which was marked as the Southwest Airlines Drop Off) and sent us on our way. Wonderful guy, low key and working with a big smile on his face. Loved it. Loved him.

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

Just a bad day to fly. Flight was delayed from scheduled 6:50 pm departure to 8:50 pm. Combination of factors mostly related to weather at the destination airport (which is where the incoming flight originated) which delayed the inbound flight over an hour. Once on board, we taxied but had to hold again on the taxiway for 10 minutes or so. We did not get wheels up until after 9 pm. The flight was smooth but about 18 minutes from our destination, we had to hold for several minutes more due to weather at ORD. We finally landed at ORD about 11:08 pm (accounting for the time difference, that was about a 3 hour delay from our scheduled departure time). It felt like we were never going to get to our destination. But the flight crew and attendants were very good. The movie selection onboard was also very nice. Got to watch half of a movie just during our taxi from the gate at ATL due to the delay!

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

The business class seat is exceptional. I wish the food is more palatable.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

Everything you need to know for your flight from Missoula to London

Information on your arrival and departure airports