Cheap flights from Grand Junction to London Heathrow Airport from $843
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Junction to London Heathrow Airport departing on 8/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Grand Junction to London Heathrow Airport
Our best United Airlines deals on Grand Junction to London Heathrow Airport flight tickets
American Airlines flights from Grand Junction to London Heathrow Airport
Our best American Airlines deals on Grand Junction to London Heathrow Airport flight tickets
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How to get the cheapest flight ticket from Grand Junction to London Heathrow Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to London Heathrow Airport?
The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Grand Junction, with most prices found around $710. If you’re not able to fly to London Heathrow Airport in November, then October is your next best option. Flight prices from Grand Junction to London Heathrow Airport during October average around $718.
What is the cheapest day to depart on your flight to London Heathrow Airport?
Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $890. The most expensive day to fly to London Heathrow Airport is Thursday, with ticket prices averaging around $954.
When to book flights from Grand Junction to London Heathrow Airport
Cheap Grand Junction to London Heathrow Airport (GJT to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Grand Junction to London Heathrow Airport
How far is Grand Junction Regnl to London Heathrow by plane?
The distance between Grand Junction Regnl and London Heathrow is about 4830.0 mi. 12h 40m is a normal flight duration for this route.
When did momondo last update prices for flights from Grand Junction Regnl Airport to London Heathrow Airport?
Prices for flights from Grand Junction Regnl Airport to London Heathrow Airport refresh daily.
How many operators does momondo search for flights from Grand Junction Regnl Airport to London Heathrow Airport?
As of April 2025, there is 1 operator available to choose from for flights from Grand Junction Regnl Airport to London Heathrow Airport.
How old do you have to be to fly from Grand Junction Regnl Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Junction Regnl Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Grand Junction to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Grand Junction to London Heathrow Airport is United Airlines (100% of total bookings).
Best airlines flying from Grand Junction to London Heathrow Airport
Compare and see reviews for airlines that fly from Grand Junction to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $702 | Free Cancellation | Rating 7.4 8,615 reviews |
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Why should I use momondo to find a flight deal from Grand Junction to London?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Grand Junction to London for you.
Can I find flights from Grand Junction to London with flexible booking policies on momondo?
Yes. All flights to London from Grand Junction on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Grand Junction to London?
Once you have performed a search for Grand Junction to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Grand Junction to London right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Grand Junction to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.