Question 1

What are the cheapest airlines flying from London Heathrow Airport to Duluth round-trip?

Accepted Answer

Our cheapest airline available from London Heathrow Airport to Duluth is United Airlines. Our recent data shows that you can find tickets from as low as £695 on this airline. Additional options worth looking into are Delta and KLM, starting at £725 and £845 round-trip.

Question 2

What is the cheapest day to fly from London Heathrow Airport to Duluth?

Accepted Answer

Travellers seeking maximum savings on their London Heathrow Airport to Duluth flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 3

E

Accepted Answer

In terms of precipitation, rainfall in Duluth ranges from 14.0 - 92.0 inches per month. September is typically the wettest month, when rainfall can reach 92.0 mm. February is typically the driest time to visit Duluth when rainfall is around 14.0 mm.

Question 4

E

Accepted Answer

If weather is an important factor for your trip to Duluth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -11.0 C).

Question 5

What is the cheapest day to fly round-trip from London Heathrow Airport to Duluth?

Accepted Answer

Sunday is generally a great day to depart. Flying on this day could help you save up to 41%.

Question 6

What is the cheapest month to fly from London Heathrow Airport to Duluth?

Accepted Answer

February is one of the best times of the year to fly to Duluth from London Heathrow Airport. Prices for February average £1,024 per person but you can even find prices for as low as £732. The most expensive prices can be found in the month of January. Opting for a February flight can save you 70% on your journey compared to booking in January

Question 7

What is the cheapest time of day to fly from LHR to DLH?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Duluth as you normally would.

Question 8

What airport do you fly into for flights to Duluth from London Heathrow?

Accepted Answer

Duluth Intl (DLH) is the airport you will fly into if you book a flight from London Heathrow to Duluth. You should not have trouble finding flights to Duluth Intl from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Duluth airport from London Heathrow. It is only a 5.8 mi journey from Duluth Intl (DLH) to Duluth’s city center.

Question 9

Can I find deals for flights from Heathrow to Duluth that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Heathrow to Duluth flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 10

How can I find direct flights from Heathrow to Duluth?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Duluth.

Question 11

Can I find deals for business class flights from Heathrow to Duluth?

Accepted Answer

Yes. Cheapflights offers flight deals from Heathrow to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 12

How does Cheapflights help users find flights from Heathrow to Duluth?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Duluth from Heathrow today with Cheapflights!

Question 13

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Duluth?

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Duluth for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 14

Can Cheapflights find flights from Heathrow to Duluth with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Duluth flexibly with Cheapflights today.

Question 15

Can Cheapflights notify me if prices for flights from Heathrow to Duluth become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Heathrow to Duluth flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	£695
Popular in	January
Cheapest in	February
Average price	£881

Cheap flights from London Heathrow Airport to Duluth from £695

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/8. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Heathrow to DuluthExplore the most affordable flight options available from Heathrow to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Explore the most affordable flight options available from Heathrow to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

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Best time to book a flight from Heathrow to Duluth

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Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. 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 Duluth. Reviews last updated 4 July 2025.

Read reviews from past customers who have flown with Delta, KLM, andUnited Airlines from London Heathrow Airport to Duluth. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Duluth from London Heathrow?

What are the cheapest airlines flying from London Heathrow Airport to Duluth round-trip?

Can I find deals for flights from Heathrow to Duluth that include hotel bookings?

How can I find direct flights from Heathrow to Duluth?

Can I find deals for business class flights from Heathrow to Duluth?

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Alternative routes for Heathrow to Duluth

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Top airline flying from Heathrow to Duluth

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How does Cheapflights help users find flights from Heathrow to Duluth?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Duluth?

Can Cheapflights find flights from Heathrow to Duluth with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Duluth become cheaper?

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Cheapest flights from Heathrow to Duluth
Explore the most affordable flight options available from Heathrow to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.