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Cheap flights from London to Duluth from $994

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Duluth departing on 4/27. 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 London to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:40 am - 7:31 pm
LHR
-
DLH
16h 51m
2 stops
Multiple Airlines Logo
4:30 pm - 1:05 pm
DLH
-
LHR
14h 35m
1 stop
$1,092Multiple Airlines
Mon, Jun 1 - Wed, Jun 10
KLM Logo
12:25 pm - 3:48 pm
LHR
-
DLH
33h 23m
1 stop
KLM Logo
11:50 am - 1:05 pm
DLH
-
LHR
19h 15m
1 stop
$1,107KLM
Mon, Jun 1 - Wed, Jun 10
Virgin Atlantic Logo
12:25 pm - 7:24 pm
LHR
-
DLH
12h 59m
1 stop
Virgin Atlantic Logo
4:30 pm - 11:20 am
DLH
-
LHR
36h 50m
2 stops
$1,111Virgin Atlantic
Tue, Jun 16 - Wed, Jul 1
Delta Logo
8:40 am - 7:24 pm
LHR
-
DLH
16h 44m
2 stops
Delta Logo
8:00 am - 11:20 am
DLH
-
LHR
21h 20m
2 stops
$1,123Delta
Mon, Jun 15 - Mon, Jun 29
Multiple Airlines Logo
12:25 pm - 3:49 pm
LHR
-
DLH
33h 24m
1 stop
Multiple Airlines Logo
11:50 am - 1:05 pm
DLH
-
LHR
19h 15m
1 stop
$1,129Multiple Airlines
Tue, Jun 16 - Wed, Jul 1
Delta Logo
12:25 pm - 11:07 am
LHR
-
DLH
28h 42m
1 stop
Delta Logo
5:05 am - 7:10 am
DLH
-
LHR
20h 05m
2 stops
$1,141Delta
Mon, Jun 15 - Tue, Jun 30
Delta Logo
8:40 am - 7:24 pm
LHR
-
DLH
16h 44m
2 stops
Delta Logo
5:05 am - 1:45 pm
DLH
-
LHR
26h 40m
2 stops
$1,146Delta
Mon, Jun 15 - Thu, Jun 25
Delta Logo
8:40 am - 7:24 pm
LHR
-
DLH
16h 44m
2 stops
Delta Logo
11:50 am - 11:20 am
DLH
-
LHR
17h 30m
2 stops
$1,163Delta
Sun, Jun 14 - Mon, Jun 29
Delta Logo
12:25 pm - 7:24 pm
LHR
-
DLH
12h 59m
1 stop
Delta Logo
11:50 am - 1:45 pm
DLH
-
LHR
19h 55m
2 stops
$1,164Delta
Mon, Jun 15 - Thu, Jun 25
Delta Logo
12:25 pm - 3:49 pm
LHR
-
DLH
33h 24m
1 stop
Delta Logo
4:30 pm - 1:05 pm
DLH
-
LHR
14h 35m
1 stop
$1,181Delta
Mon, Jun 15 - Fri, Jul 3

United Airlines flights from London to Duluth

Our best United Airlines deals on London to Duluth flight tickets
United Airlines
Sep 24
LHR12:10 pmLondon Heathrow
35h 24m
2 stops
DLH5:34 pmDuluth Intl
Sep 28
DLH11:26 amDuluth Intl
18h 29m
1 stop
LHR11:55 amLondon Heathrow
$1,257
United Airlines
Sep 24
LHR7:30 amLondon Heathrow
23h 23m
2 stops
DLH12:53 amDuluth Intl
Sep 28
DLH11:26 amDuluth Intl
13h 19m
1 stop
LHR6:45 amLondon Heathrow
$1,260
United Airlines
Sep 24
LHR7:30 amLondon Heathrow
20h 27m
2 stops
DLH9:57 pmDuluth Intl
Sep 28
DLH5:00 amDuluth Intl
19h 45m
1 stop
LHR6:45 amLondon Heathrow
$1,261

Delta flights from London to Duluth

Our best Delta deals on London to Duluth flight tickets
Delta
Jun 15
LHR8:40 amLondon Heathrow
20h 10m
2 stops
DLH10:50 pmDuluth Intl
Jun 30
DLH5:05 amDuluth Intl
20h 05m
2 stops
LHR7:10 amLondon Heathrow
$1,123
Delta
Jun 15
LHR12:25 pmLondon Heathrow
28h 42m
1 stop
DLH11:07 amDuluth Intl
Jun 30
DLH5:05 amDuluth Intl
20h 05m
2 stops
LHR7:10 amLondon Heathrow
$1,141
Delta
Jun 15
LHR8:40 amLondon Heathrow
16h 44m
2 stops
DLH7:24 pmDuluth Intl
Jun 25
DLH5:05 amDuluth Intl
26h 40m
2 stops
LHR1:45 pmLondon Heathrow
$1,146

momondo 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, momondo users made 832,500 searches. Data last updated April 19, 2026.
Use the filters below to find and compare flights from London to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Mon 6/1

8:40 am-7:31 pm

2 stops16h 51m

Duluth Intl

Wed 6/10

4:30 pm-1:05 pm

1 stop14h 35m

$1,092

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Mon 6/1

12:25 pm-3:48 pm

1 stop33h 23m

Duluth Intl

Wed 6/10

11:50 am-1:05 pm

1 stop19h 15m

$1,107

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Tue 6/16

12:25 pm-7:24 pm

1 stop12h 59m

Duluth Intl

Wed 7/1

4:30 pm-11:20 am

2 stops36h 50m

$1,111

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Mon 6/15

8:40 am-7:24 pm

2 stops16h 44m

Duluth Intl

Mon 6/29

8:00 am-11:20 am

2 stops21h 20m

$1,123

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Tue 6/16

12:25 pm-3:49 pm

1 stop33h 24m

Duluth Intl

Wed 7/1

11:50 am-1:05 pm

1 stop19h 15m

$1,129

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Mon 6/15

12:25 pm-11:07 am

1 stop28h 42m

Duluth Intl

Tue 6/30

5:05 am-7:10 am

2 stops20h 05m

$1,141

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Mon 6/15

8:40 am-7:24 pm

2 stops16h 44m

Duluth Intl

Thu 6/25

5:05 am-1:45 pm

2 stops26h 40m

$1,146

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Sun 6/14

8:40 am-7:24 pm

2 stops16h 44m

Duluth Intl

Mon 6/29

11:50 am-11:20 am

2 stops17h 30m

$1,163

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Mon 6/15

12:25 pm-7:24 pm

1 stop12h 59m

Duluth Intl

Thu 6/25

11:50 am-1:45 pm

2 stops19h 55m

$1,164

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Mon 6/15

12:25 pm-3:49 pm

1 stop33h 24m

Duluth Intl

Fri 7/3

4:30 pm-1:05 pm

1 stop14h 35m

$1,181

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from London to Duluth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on London to Duluth flights?

You could potentially save up to 30% on your flight if you consider stops on a London to Duluth flight.

When to book flights from London to Duluth

Are you open to changing your travel dates? Check out the ideal times to fly from London to Duluth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London to Duluth (LON to DLH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Duluth

Fastest flight time

19h 01m

Direct flights

None
The fastest flight from London to Duluth takes 19h 01m
There are no direct flights from London to Duluth. There are no popular flight routes from London to Duluth.
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Frequently asked questions about flying from London to Duluth

  • How far is London to Duluth Intl by plane?

    A flight from London to Duluth Intl will travel around 3883.7 mi. In terms of flight time, this usually takes a little over 19h 01m.

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

    Prices for flights from London to Duluth Intl Airport refresh daily.

  • How old do you have to be to fly from London 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 from London to Duluth Intl Airport.

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

    The required travel and health documents for your Duluth Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Duluth Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Duluth?

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

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Duluth from London with this policy.

How can momondo help me find flights from London to Duluth?

momondo helps you find the best flight between London and Duluth by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for London to Duluth flights 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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