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$941+ Cheap flights from London (LON) to Duluth (DLH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DLH
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from London to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Duluth (DLH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$941
(United Airlines)
Provider with most accurate pricing for London (LON)-Duluth Intl flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Duluth Intl flights.
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From London (LON) to Duluth Intl
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Find flight deals from London to Duluth

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 January 15, 2026.

This United Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/189:00 am
LHR
-
DLH
2 stops18h 59m
United Airlines
Sun 2/223:19 pm
DLH
-
LHR
2 stops15h 41m
United Airlines
Deal found 1/14$941
This United Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/111:10 am
LHR
-
DLH
2 stops16h 49m
United Airlines
Sun 3/811:20 am
DLH
-
LHR
2 stops24h 00m
United Airlines
Deal found 1/15$946
This TravelUp deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:15 pm
LHR
-
DLH
2 stops30h 11m
Virgin Atlantic
Wed 9/3012:00 pm
DLH
-
LHR
2 stops17h 20m
Virgin Atlantic
Deal found 1/13$962
This United Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:30 am
LHR
-
DLH
2 stops15h 52m
United Airlines
Wed 9/307:53 am
DLH
-
LHR
1 stop16h 52m
United Airlines
Deal found 1/13$965
This United Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:35 am
LHR
-
DLH
2 stops21h 24m
United Airlines
Fri 3/63:07 pm
DLH
-
LHR
1 stop32h 48m
United Airlines
Deal found 1/13$981

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Duluth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from London to Duluth that are best for you.

Fly from

London

Fly to

Duluth

Route

Depart

Return

Price

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Wed 2/18

9:00 am-9:59 pm

2 stops18h 59m

Duluth Intl

Sun 2/22

3:19 pm-11:15 am

1 stop13h 56m

$942

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Sun 3/1

11:10 am-9:59 pm

2 stops16h 49m

Duluth Intl

Sun 3/8

11:20 am-4:20 pm

2 stops24h 00m

$946

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Fri 2/27

6:35 am-9:59 pm

2 stops21h 24m

Duluth Intl

Fri 3/6

3:07 pm-5:55 am

1 stop32h 48m

$981

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Compare providers for flights from London to Duluth

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to Duluth in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London-Duluth flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London-Duluth flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London-Duluth flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-Duluth flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Duluth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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
No data available for this route at this time. Please check back soon.

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?

    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 0 different airlines.

  • How long is the flight from London to Duluth?

    For as low as $942, United Airlines can have you in Duluth from London in 18h 59m. London and Duluth are separated by a distance of 3873 mi.

  • 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 vacation 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

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
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