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

Our cheapest airline available from London Heathrow Airport to Duluth is Virgin Atlantic. Our recent data shows that you can find tickets from as low as £596 on this airline.

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

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.

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.

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).

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

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

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

October is one of the best times of the year to fly to Duluth from London Heathrow Airport. Prices for October average £997 per person but you can even find prices for as low as £637. The most expensive prices can be found in the month of January. Opting for a October flight can save you 75% on your journey compared to booking in January

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

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.

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

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.

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

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

How can I find direct flights from Heathrow to Duluth?

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

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

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.

Find Cheap Flights from London Heathrow Airport to Duluth

Q: What’s the cheapest stopover airport for flights from London Heathrow Airport to Duluth?

Chicago (ORD) is the most affordable one-stop option, with an average return flight price of £896.

Cheap flight deals from Heathrow to Duluth

Popular in	January
Cheapest in	October
Average price	£879

Highest demand for flights based on searches. 19% potential increase in price (£181 potential increase over avg. return price).

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Cheapest flight prices on average. 9% potential price decrease (£62 potential savings vs. average return price).

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Average for round-trip flights in September 2025

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Best time to book a flight from Heathrow to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Heathrow with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Duluth

What’s the top stopover airport for flights from London Heathrow Airport to Duluth?

Minneapolis (MSP) – chosen by Cheapflights users on 82% of one-stop itineraries from London Heathrow Airport to Duluth on Cheapflights.

What’s the fastest stopover option from London Heathrow Airport to Duluth?

Flights via Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 12h 49m.

What’s the fastest stopover option from London Heathrow Airport to Duluth?

Flights via Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 12h 49m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Duluth?

Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 28m.

Reviews of airlines servicing Duluth

Read reviews from past customers who have flown with Virgin Atlantic 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.

Virgin Atlantic

7.4

Good

664 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

Virgin Atlantic

7.4

Good

664 reviews

Virgin Atlantic

7.4

Good

664 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

Related info for your journey

What airport do you fly into for flights to Duluth from London Heathrow?
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.
What is the cheapest airline to fly from London Heathrow Airport to Duluth round-trip?
Our cheapest airline available from London Heathrow Airport to Duluth is Virgin Atlantic. Our recent data shows that you can find tickets from as low as £596 on this airline.
Can I find deals for flights from Heathrow to Duluth that include hotel bookings?
Yes. In addition to deals on Heathrow to Duluth flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Duluth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Duluth.
Can I find deals for business class flights from Heathrow to Duluth?
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.

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Alternative routes for Heathrow to Duluth

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Southend to Minneapolis flights

Top airline flying from Heathrow to Duluth

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£596	Average£839	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

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

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!

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

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.

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

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

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

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.

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Cheap flights from London Heathrow Airport to Duluth

Cheap flight deals from Heathrow to Duluth

Popular in

Cheapest in

Average price

Best time to book a flight from Heathrow to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Duluth

What’s the top stopover airport for flights from London Heathrow Airport to Duluth?

What’s the fastest stopover option from London Heathrow Airport to Duluth?

What’s the fastest stopover option from London Heathrow Airport to Duluth?

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Duluth?

Reviews of airlines servicing Duluth

Read reviews from past customers who have flown with Virgin Atlantic 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 is the cheapest airline to fly 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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Duluth

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Heathrow to Duluth

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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