MTJ - LHR

$462 Find Cheap Flights from Montrose to London - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montrose to Heathrow departing on 9/27. 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

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Everything you should know

Cheapest round-trip
$877
United Airlines
Mon 11/2Fri 11/6
MTJ - LHR • 2 stops
Cheapest one-way
$462
United Airlines
Sun 9/27
MTJ - LHR • 1 stop
Top airlines
United Airlines
Cheapest • from $877 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Montrose and Heathrow. You'll need at least 1 connection.
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Flight Deals

Cheap Flights from Montrose to Heathrow (MTJ-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montrose to Heathrow 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 Montrose to Heathrow

Mon, Nov 2 - Fri, Nov 6
United Airlines Logo
7:15 am - 11:05 amMTJ  Montrose County-LHR London Heathrow
20h 50m2 stops Denver Intl Newark
United Airlines Logo
6:35 am - 8:30 pmLHR  London Heathrow-MTJ Montrose County
20h 55m2 stops Munich Franz Josef Strauss Denver Intl
$877United Airlines
Mon, Nov 2 - Fri, Nov 6
United Airlines Logo
7:15 am - 9:40 amMTJ  Montrose County-LHR London Heathrow
19h 25m1 stop Denver Intl
United Airlines Logo
6:35 am - 8:30 pmLHR  London Heathrow-MTJ Montrose County
20h 55m2 stops Munich Franz Josef Strauss Denver Intl
$877United Airlines
Mon, Nov 2 - Fri, Nov 6
United Airlines Logo
7:15 am - 11:05 amMTJ  Montrose County-LHR London Heathrow
20h 50m2 stops Denver Intl Newark
United Airlines Logo
6:35 am - 8:30 pmLHR  London Heathrow-MTJ Montrose County
20h 55m2 stops Munich Franz Josef Strauss Denver Intl
$878United Airlines
Mon, Nov 2 - Fri, Nov 6
United Airlines Logo
7:15 am - 9:40 amMTJ  Montrose County-LHR London Heathrow
19h 25m1 stop Denver Intl
United Airlines Logo
6:35 am - 8:30 pmLHR  London Heathrow-MTJ Montrose County
20h 55m2 stops Munich Franz Josef Strauss Denver Intl
$878United Airlines
Mon, Nov 2 - Fri, Nov 6
United Airlines Logo
1:40 pm - 9:40 amMTJ  Montrose County-LHR London Heathrow
13h 00m1 stop Denver Intl
United Airlines Logo
11:35 am - 8:30 pmLHR  London Heathrow-MTJ Montrose County
15h 55m1 stop Denver Intl
$906United Airlines
Mon, Nov 2 - Fri, Nov 6
United Airlines Logo
1:40 pm - 9:40 amMTJ  Montrose County-LHR London Heathrow
13h 00m1 stop Denver Intl
United Airlines Logo
11:35 am - 8:30 pmLHR  London Heathrow-MTJ Montrose County
15h 55m1 stop Denver Intl
$907United Airlines
Tue, Oct 20 - Tue, Oct 27
Air Canada Logo
7:15 am - 1:20 pmMTJ  Montrose County-LHR London Heathrow
23h 05m2 stops Denver Intl Vancouver Intl
Air Canada Logo
2:30 pm - 8:30 pmLHR  London Heathrow-MTJ Montrose County
36h 00m2 stops Vancouver Intl Denver Intl
$911Air Canada
Tue, Oct 20 - Tue, Oct 27
Air Canada Logo
7:15 am - 1:20 pmMTJ  Montrose County-LHR London Heathrow
23h 05m2 stops Denver Intl Vancouver Intl
Air Canada Logo
2:30 pm - 8:30 pmLHR  London Heathrow-MTJ Montrose County
36h 00m2 stops Vancouver Intl Denver Intl
$912Air Canada
Tue, Oct 20 - Tue, Oct 27
American Airlines Logo
1:14 pm - 12:50 pmMTJ  Montrose County-LHR London Heathrow
16h 36m1 stop Dallas/Fort Worth
American Airlines Logo
2:45 pm - 12:32 pmLHR  London Heathrow-MTJ Montrose County
27h 47m1 stop Dallas/Fort Worth
$919American Airlines
Tue, Oct 20 - Tue, Oct 27
American Airlines Logo
1:14 pm - 12:50 pmMTJ  Montrose County-LHR London Heathrow
16h 36m1 stop Dallas/Fort Worth
American Airlines Logo
2:45 pm - 12:32 pmLHR  London Heathrow-MTJ Montrose County
27h 47m1 stop Dallas/Fort Worth
$920American Airlines
Booking Insights

KAYAK's insights & trends for Montrose to Heathrow flights

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

Which airlines provide the cheapest flights from Montrose to London?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Montrose to London were found on United Airlines ($877) and American Airlines ($919).

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Good to know

Cheapest flight

$462
Flight from Montrose to London

When to book flights from Montrose to Heathrow

Are your dates flexible? Find out the best times to travel from Montrose to Heathrow 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 Montrose to London flights

  • What is the cheapest flight from Montrose to London Heathrow Airport?

    In the last 5 days, the lowest price for a flight from Montrose to London Heathrow Airport was $462 for a one-way ticket and $877 for a round-trip.

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

    Yes

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

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

  • Which airline alliances offer flights from Montrose to London?

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

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Montrose 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 Montrose 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 Montrose with another airline. Booking your flights between Montrose and LHR can sometimes prove cheaper using this method.

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

Reviews of the top airline flying from Montrose to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Montrose 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 Montrose to Heathrow? 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.
7.4
United AirlinesOverall score based on 10058 reviews
6.7Food
7.1Entertainment
7.3Comfort
8.1Crew
7.7Boarding
Airline reviews

I was very disappointed with my experience at the United Airlines baggage check. The representative was rude and unhelpful. I was required to remove approximately 1.5 pounds from my two checked bags, even though it was a very small amount over the limit. The interaction was unnecessarily unpleasant, and I expected much better customer service. I hope United will review this incident and provide additional customer service training to its staff.

10.0 ExcellentAnonymous, Jun 2026
Read more United Airlines reviews

I was very disappointed with my experience at the United Airlines baggage check. The representative was rude and unhelpful. I was required to remove approximately 1.5 pounds from my two checked bags, even though it was a very small amount over the limit. The interaction was unnecessarily unpleasant, and I expected much better customer service. I hope United will review this incident and provide additional customer service training to its staff.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

The flight was heavily booked so boarding was a lengthy process. The FA’s were rather abrupt during this process but became more gracious as the flight went on. Breakfast (puffed pastry and chewy sausage) was pretty horrible but there was fruit and yogurt which they didn’t mess up. Overall it was fine.

Fight was delayed an hour due to operational issues ,then further delayed due to ground control for a total of about 1.30 hours. Salad was completely frozen and flatware was so cold you could barely handle it. Crew was friendly and professional and the flight was smooth. The aircraft was clean and well-serviced.

Lufthansa placed a 300 lb passenger in the aisle seat and I was stuck in the middle leaning sideways with no arm rest or ability to sit up straight and fully use my seat (due to encroachment-the seats are very narrow) the entire flight.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

The United aircrew team salvaged what had been a dire experience sorting bag transfer/possible weight penalty and delay I getting off

Everything you need to know for your flight from Montrose to Heathrow

Information on your arrival and departure airports

Montrose (MTJ)
Heathrow (LHR)