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Cheap flights from London to Duluth from £779

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DLH
6 jul — 13 jul1
1 adult

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 1 julho 2025.

Round-trip from

£779

Popular in

January

Cheapest in

February

Average price

£876
United Airlines
  • United Airlines
  • 24/8-7/9
  • 3 total stops
  • 37h 00m total
  • London to Duluth
Highest demand for flights based on searches. 17% potential increase in price (£155 potential increase over avg. return price).
Cheapest flight prices on average. 8% potential price decrease (£58 potential savings vs. average return price).
Average for round-trip flights in July 2025

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 1 julho 2025.

dom 24/807:30LHR - DLH
2 stops17h 00mUnited Airlines
dom 7/909:45DLH - LHR
1 stop20h 00mUnited Airlines
Deal found 30/6£779
qua 13/812:45LHR - DLH
1 stop12h 35mVirgin Atlantic
qua 20/816:19DLH - LHR
1 stop14h 51mVirgin Atlantic
Deal found 29/6£1,099
qui 14/806:30LHR - DLH
2 stops18h 50mDelta
qui 21/810:55DLH - LHR
1 stop20h 15mDelta
Deal found 30/6£1,149

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 1 julho 2025.
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

dom 24/8

07:30-18:30

2 stops17h 00m

Duluth Intl

dom 7/9

09:45-11:45

1 stop20h 00m

£779

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

qua 13/8

12:45-19:20

1 stop12h 35m

Duluth Intl

qua 20/8

16:19-13:10

1 stop14h 51m

£1,099

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

qui 14/8

06:30-19:20

2 stops18h 50m

Duluth Intl

qui 21/8

10:55-13:10

1 stop20h 15m

£1,149

Flights are sorted by cheapest return flights first.

Deals found on 30/6

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

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 1 julho 2025.
Read through reviews of airlines operating flights from London to Duluth, such as Delta, United Airlines, andVirgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
8.0
Very Good

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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 1 airline.

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

    United Airlines, at £779, was found to be the cheapest airline from London to Duluth.Alternate airlines flying return to your destination include Virgin Atlantic and Delta. United Airlines is priced at 23% 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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Top airline flying from London to Duluth

Discover the top airline that operate flights from London to Duluth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 julho 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£591Average£991FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

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