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Cheap flights from the United Kingdom 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.
LHR — DLH
9 Jul — 16 Jul1
1 adult

Cheap flight deals from United Kingdom to Duluth

Keep the following information in mind while searching for United Kingdom to Duluth flight deals. Data was last updated 4 July 2025.

Round-trip from

£695

Popular in

January

Cheapest in

February

Average price

£881
United Airlines
  • United Airlines
  • 30/8-11/9
  • 3 total stops
  • 41h 05m total
  • United Kingdom to Duluth
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£157 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£59 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from United Kingdom to Duluth

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

Sat 30/808:45LHR - DLH
2 stops19h 20mUnited Airlines
Thu 11/908:00DLH - LHR
1 stop21h 45mUnited Airlines
Deal found 3/7£695
Mon 1/906:30LHR - DLH
2 stops15h 09mDelta
Mon 8/916:19DLH - LHR
2 stops21h 41mDelta
Deal found 3/7£725
Tue 2/911:45LHR - DLH
2 stops17h 01mMultiple Airlines
Mon 8/910:55DLH - LHR
1 stop20h 15mMultiple Airlines
Deal found 3/7£818
Mon 1/912:25LHR - DLH
1 stop16h 21mKLM
Tue 9/916:19DLH - LHR
1 stop14h 51mKLM
Deal found 3/7£845
Fri 15/815:15LHR - DLH
2 stops34h 05mVirgin Atlantic
Fri 22/816:19DLH - LHR
2 stops34h 31mVirgin Atlantic
Deal found 30/6£1,151

Cheapflights Fare Finder

Customise your flight search to find flights from United Kingdom 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 4 July 2025.
Use the filters below to find and compare flights from the United Kingdom to Duluth that are best for you.

Fly from

United Kingdom

Fly to

Duluth

Route

Depart

Return

Price

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Sat 30/8

08:45-22:05

2 stops19h 20m

Duluth Intl

Thu 11/9

08:00-11:45

1 stop21h 45m

£695

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Mon 1/9

06:30-15:39

2 stops15h 09m

Duluth Intl

Mon 8/9

16:19-20:00

2 stops21h 41m

£725

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Tue 2/9

11:45-22:46

2 stops17h 01m

Duluth Intl

Mon 8/9

10:55-13:10

1 stop20h 15m

£818

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Mon 1/9

12:25-22:46

1 stop16h 21m

Duluth Intl

Tue 9/9

16:19-13:10

1 stop14h 51m

£845

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Fri 15/8

15:15-19:20

2 stops34h 05m

Duluth Intl

Fri 22/8

16:19-08:50

2 stops34h 31m

£1,151

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Mon 8/9

06:30-19:21

2 stops18h 51m

£1,342

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Best time to book a flight from United Kingdom to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from United Kingdom 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 the United Kingdom 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 4 July 2025.
Read through reviews of airlines operating flights from the United Kingdom to Duluth, such as Delta, KLM, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,970 reviews
Check prices

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

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
Delta
8.0
Very Good
7,970 reviews
Delta
8.0
Very Good
7,970 reviews
Check prices

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

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
KLM
7.8
Good
1,363 reviews
Delta
8.0
Very Good
7,970 reviews
Check prices

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

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
United Airlines
7.4
Good
8,845 reviews
Delta
8.0
Very Good
7,970 reviews
Check prices

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

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
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very Good
7,970 reviews
Check prices

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

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 United Kingdom 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 United Kingdom?

    If you book a flight to Duluth from United Kingdom, 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.

  • Can I find deals for flights from United Kingdom to Duluth that include hotel bookings?

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

  • How can I find direct flights from United Kingdom to Duluth?

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

  • Can I find deals for business class flights from United Kingdom to Duluth?

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Duluth

Discover the top airline that operate flights from United Kingdom 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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£594Average£996FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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

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

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

Yes, we can. To see specific flights from United Kingdom to Duluth with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on United Kingdom 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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