How long is the flight from London to Duluth?

United Airlines and Virgin Atlantic can get you from London to Duluth in just under 14h 30m. Your travel time can differ by up to 26h 24m. The distance from London to Duluth is about 3873 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

Virgin Atlantic, at £607, was found to be the cheapest airline from London to Duluth.. Virgin Atlantic is priced at 40% lower than the current average price of a flight leaving 3 months from now.

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 time of day to fly from LON to DLH?

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

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

If you book a flight to Duluth from London, you will be flying to Duluth Intl, which is the city’s only airport. Duluth Intl (DLH) is located 5.8 mi from the center of Duluth. There are 0 flights from London to Duluth Intl per day from 1 airline.

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

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

How can I find direct flights from London to Duluth?

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

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

Yes. Cheapflights offers flight deals from London 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.

£825+ Flights from London to Duluth

Cheap flight deals from London to Duluth

Round-trip from	£825
Popular in	January
Cheapest in	October
Average price	£649

United Airlines
7/12-14/12
3 total stops
73h 52m total
London to Duluth

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£178 potential increase over avg. return price).

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Cheapest flight prices on average. 8% potential price decrease (£63 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

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Find flight deals from London to Duluth

Enter your travel dates to find the best prices.

Cheapest flights from London to Duluth
Explore the most affordable flight options available from London to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Sun 7/1211:05LHR - DLH

2 stops40h 54mUnited Airlines

Sun 14/1214:57DLH - LHR

1 stop32h 58mUnited Airlines

Deal found 23/10£825

Sun 7/1211:05LHR - DLH

1 stop14h 30mVirgin Atlantic

Sun 14/1212:01DLH - LHR

1 stop13h 04mVirgin Atlantic

Deal found 23/10£857

Best flights from London to Duluth
Discover carefully curated flight deals from London to Duluth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 October 2025.

Sun 7/1211:05LHR - DLH

2 stops40h 54mUnited Airlines

Sun 14/1214:57DLH - LHR

1 stop32h 58mUnited Airlines

Deal found 23/10£825

Sun 7/1211:05LHR - DLH

1 stop14h 30mVirgin Atlantic

Sun 14/1212:01DLH - LHR

1 stop13h 04mVirgin Atlantic

Deal found 23/10£857

Thu 26/306:30LHR - DLH

2 stops20h 27mUnited Airlines

Mon 30/315:14DLH - LHR

1 stop11h 06mUnited Airlines

Deal found 21/10£1,101

Fly from

Fly to

Route

Depart

Return

Price

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Sun 7/12

11:05-21:59

2 stops40h 54m

Duluth Intl

Sun 14/12

14:57-05:55

1 stop32h 58m

£825

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Sun 7/12

11:05-19:35

1 stop14h 30m

Duluth Intl

Sun 14/12

12:01-07:05

1 stop13h 04m

£857

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Thu 26/3

06:30-21:57

2 stops20h 27m

Duluth Intl

Mon 30/3

15:14-08:20

1 stop11h 06m

£1,101

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Best time to book a flight from London to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from London 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 to Duluth

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

Minneapolis (MSP) – chosen by Cheapflights users on 75% of one-stop itineraries from London to Duluth on Cheapflights.

What’s the cheapest stopover airport for flights from London to Duluth?

Chicago (ORD) is the most affordable one-stop option, with an average return flight price of £913.

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

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

Related info for your journey

What airport do you fly into for flights to Duluth from London?
If you book a flight to Duluth from London, you will be flying to Duluth Intl, which is the city’s only airport. Duluth Intl (DLH) is located 5.8 mi from the center of Duluth. There are 0 flights from London to Duluth Intl per day from 1 airline.
How long is the flight from London to Duluth?
United Airlines and Virgin Atlantic can get you from London to Duluth in just under 14h 30m. Your travel time can differ by up to 26h 24m. The distance from London to Duluth is about 3873 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from London to Duluth round-trip?
Virgin Atlantic, at £607, was found to be the cheapest airline from London to Duluth.. Virgin Atlantic is priced at 40% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from London to Duluth that include hotel bookings?
Yes. In addition to deals on London to Duluth flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Duluth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Duluth.
Can I find deals for business class flights from London to Duluth?
Yes. Cheapflights offers flight deals from London 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.

See more FAQs

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Alternative routes for London to Duluth

Top airline flying from London to Duluth

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£607	Average£904	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

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

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Duluth for you. Better yet — we are completely free to use.

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

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

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Not ready to book yet? You can track prices for flights from London to Duluth on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from London to Duluth from £825

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Duluth

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from London to Duluth

Cheapest flights from London to DuluthExplore the most affordable flight options available from London to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Explore the most affordable flight options available from London to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Duluth that are best for you.

Best time to book a flight from London to Duluth

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

Cheapflights Insights

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

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

Share of one-stop return flights from London to Duluth chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from London to Duluth?

Average return fare for one-stop flights from London to Duluth, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

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

Shortest average travel time for one-stop one-way flights from London to Duluth, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

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

Average stopover duration for one-stop one-way flights from London to Duluth, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Related info for your journey

Find useful and relevant information for your journey from London 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?

How long is the flight from London to Duluth?

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

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

How can I find direct flights from London to Duluth?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Duluth

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

Top airline flying from London to Duluth

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

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

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

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

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Cheapest flights from London to Duluth
Explore the most affordable flight options available from London to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.