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Flights to Duluth Intl

£553 Cheap flights to Duluth

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Duluth departing on 6/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from the United Kingdom to Duluth

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:55 - 19:31
LHR
-
DLH
15h 36m
2 stops
Multiple Airlines Logo
16:30 - 13:45
DLH
-
LHR
15h 15m
2 stops
£893Multiple Airlines
Thu, 4 Jun - Thu, 11 Jun
Virgin Atlantic Logo
12:25 - 19:31
LHR
-
DLH
13h 06m
1 stop
Virgin Atlantic Logo
16:30 - 07:10
DLH
-
LHR
32h 40m
2 stops
£896Virgin Atlantic
Fri, 5 Jun - Fri, 12 Jun
Multiple Airlines Logo
12:25 - 19:31
LHR
-
DLH
13h 06m
1 stop
Multiple Airlines Logo
16:30 - 13:45
DLH
-
LHR
15h 15m
2 stops
£907Multiple Airlines
Thu, 4 Jun - Thu, 11 Jun
United Airlines Logo
08:45 - 21:57
LHR
-
DLH
19h 12m
2 stops
United Airlines Logo
05:00 - 06:55
DLH
-
LHR
19h 55m
2 stops
£929United Airlines
Thu, 24 Sep - Mon, 28 Sep
United Airlines Logo
07:30 - 21:57
LHR
-
DLH
20h 27m
2 stops
United Airlines Logo
11:26 - 06:55
DLH
-
LHR
13h 29m
2 stops
£934United Airlines
Thu, 24 Sep - Mon, 28 Sep
United Airlines Logo
14:10 - 00:53
LHR
-
DLH
16h 43m
1 stop
United Airlines Logo
11:26 - 08:30
DLH
-
LHR
15h 04m
1 stop
£956United Airlines
Thu, 24 Sep - Mon, 28 Sep
United Airlines Logo
14:10 - 00:53
LHR
-
DLH
16h 43m
1 stop
United Airlines Logo
11:26 - 08:30
DLH
-
LHR
15h 04m
1 stop
£957United Airlines
Thu, 24 Sep - Mon, 28 Sep
Virgin Atlantic Logo
12:25 - 19:31
LHR
-
DLH
13h 06m
1 stop
Virgin Atlantic Logo
16:30 - 13:05
DLH
-
LHR
14h 35m
1 stop
£1,051Virgin Atlantic
Fri, 5 Jun - Fri, 12 Jun
Multiple Airlines Logo
06:40 - 22:44
LHR
-
DLH
22h 04m
3 stops
Multiple Airlines Logo
05:05 - 09:20
DLH
-
LHR
22h 15m
3 stops
£1,069Multiple Airlines
Fri, 5 Jun - Fri, 12 Jun
United Airlines Logo
11:05 - 17:34
LHR
-
DLH
12h 29m
1 stop
United Airlines Logo
18:10 - 11:55
DLH
-
LHR
11h 45m
1 stop
£1,169United Airlines
Thu, 4 Jun - Thu, 11 Jun

momondo Fare Finder

 
Locate flights to Duluth Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 24 April 2026.
Use the filters below to find and compare flights to Duluth that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Thu 4/6

09:55-19:31

2 stops15h 36m

Duluth Intl

Thu 11/6

16:30-13:45

2 stops15h 15m

£893

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Fri 5/6

12:25-19:31

1 stop13h 06m

Duluth Intl

Fri 12/6

16:30-07:10

2 stops32h 40m

£896

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Thu 4/6

12:25-19:31

1 stop13h 06m

Duluth Intl

Thu 11/6

16:30-13:45

2 stops15h 15m

£907

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Thu 24/9

08:45-21:57

2 stops19h 12m

Duluth Intl

Mon 28/9

05:00-06:55

2 stops19h 55m

£929

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Thu 24/9

07:30-21:57

2 stops20h 27m

Duluth Intl

Mon 28/9

11:26-06:55

2 stops13h 29m

£934

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Thu 24/9

14:10-00:53

1 stop16h 43m

Duluth Intl

Mon 28/9

11:26-08:30

1 stop15h 04m

£956

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Thu 24/9

14:10-00:53

1 stop16h 43m

Duluth Intl

Mon 28/9

11:26-08:30

1 stop15h 04m

£957

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Fri 5/6

12:25-19:31

1 stop13h 06m

Duluth Intl

Fri 12/6

16:30-13:05

1 stop14h 35m

£1,051

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Fri 5/6

06:40-22:44

3 stops22h 04m

Duluth Intl

Fri 12/6

05:05-09:20

3 stops22h 15m

£1,069
Fastest return journey

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Thu 4/6

11:05-17:34

1 stop12h 29m

Duluth Intl

Thu 11/6

18:10-11:55

1 stop11h 45m

£1,169

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Cheap Duluth flight deals and tips

Summary info about Duluth flight prices, duration and airlines

Best One-Way Price

£553

Best Round-Trip Price

£893

Fastest flight time

31h 39m
The best one-way flight price to Duluth from United Kingdom in the last 72 hours is £553 (London Heathrow to Duluth Intl).
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The best round-trip flight price to Duluth from United Kingdom in the last 72 hours is £893 (London Heathrow to Duluth Intl).
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The fastest flight to Duluth from United Kingdom takes 31h 39m (London Heathrow to Duluth Intl).
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Frequently asked questions about flying to Duluth

Is there an alternative airport near Duluth?

Those flying to Duluth could potentially find better pricing at Chisholm/Hibbing Airport (54 mi from Duluth city centre), Ironwood Gogebic County Airport (95 mi from Duluth city centre) or Brainerd Crow Wing County Airport (100 mi from Duluth city centre) depending on the month and departure airport.

How long does it take to fly to Duluth?

If you’re flying from a popular airport in United Kingdom, such as London Heathrow or Manchester, and flying into Duluth, then you can expect flight times to average 15h 36m and , respectively.

When did momondo last update prices for flights to Duluth Intl Airport?

Prices for flights to Duluth Intl Airport were last updated today.

How old do you have to be to fly to Duluth Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Duluth Intl Airport.

What documentation or ID do you need to fly to Duluth Intl Airport?

The necessary travel and health documents for your Duluth Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Duluth?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Duluth. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Duluth with flexible booking policies on momondo?

Yes. All flights to Duluth on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Duluth?

Once all potential Duluth flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to Duluth right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Duluth and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Duluth

Popular Flights to Duluth

Popular routes according to searches in the past day on momondo
London to Duluth Intl Flightsfrom £1,205