Cheap Flights from Des Moines, IA to London from $162

On Cheapflightsplus.com you will find 1000 connecting flights from Des Moines to London. You can compare airfare deals from 12 airlines and multiple travel sites from $162, book and save on cheap plane tickets and last minute offers. Also check out DSM-LON flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Des Moines to London Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $162 (one-way), $278 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Des Moines to London. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
06:00 — 07:20
+1 day
06:00 — 09:49 G4446 Allegiant Air
Des Moines — Boston
9h 51m stop
19:40 — 07:20 BA212 British Airways
Boston — London
19h 20m
including layover
Find flight
from$288
06:00 — 09:30
+1 day
06:00 — 09:49 G4446 Allegiant Air
Des Moines — Boston
12h 6m stop
22:00 — 09:35 BA202 British Airways
Boston — London
21h 30m
including layover
Find flight
from$288
07:00 — 10:00
+1 day
07:00 — 10:48 G4458 Allegiant Air
Des Moines — Orlando
9h 42m stop
20:30 — 10:00 Z0784 Z0
Orlando — London
21h
including layover
Find flight
from$187
07:00 — 10:00
+1 day
07:00 — 10:45 G4456 Allegiant Air
Des Moines — Orlando
9h 45m stop
20:30 — 10:00 Z0784 Z0
Orlando — London
21h
including layover
Find flight
from$326
08:35 — 06:20
+1 day
08:35 — 12:05 G4431 Allegiant Air
Des Moines — New York
6h 15m stop
18:20 — 06:20 Z0702 Z0
New York — London
15h 45m
including layover
Find flight
from$162
08:35 — 06:20
+1 day
08:35 — 12:05 G4431 Allegiant Air
Des Moines — New York
6h 15m stop
18:20 — 06:20 A15952 G2 Switch Works
New York — London
15h 45m
including layover
Find flight
from$251
11:35 — 06:20
+1 day
11:25 — 12:57 UA2306 United Airlines
Des Moines — Chicago
2h 51m stop
16:05 — 06:20 UA929 United Airlines
Chicago — London
12h 45m
including layover
Find flight
from$348
11:35 — 08:20
+1 day
11:25 — 12:57 UA2306 United Airlines
Des Moines — Chicago
4h 51m stop
18:05 — 08:20 UA920 United Airlines
Chicago — London
14h 45m
including layover
Find flight
from$348
13:10 — 06:20
+1 day
13:10 — 14:47 UA3489 United Airlines
Des Moines — Chicago
1h 13m stop
16:00 — 06:20 UA929 United Airlines
Chicago — London
11h 10m
including layover
Find flight
from$348
13:10 — 08:20
+1 day
13:10 — 14:47 UA3489 United Airlines
Des Moines — Chicago
3h 13m stop
18:00 — 08:20 UA920 United Airlines
Chicago — London
13h 10m
including layover
Find flight
from$348
14:00 — 09:05
+1 day
18:09 — 19:39 BA4358 British Airways
Des Moines — Chicago
3h 40m stop
19:15 — 09:10 BA298 British Airways
Chicago — London
13h 5m
including layover
Find flight
from$332
14:00 — 06:50
+1 day
17:16 — 18:50 BA4358 British Airways
Des Moines — Chicago
1h 25m stop
17:00 — 06:50 BA294 British Airways
Chicago — London
10h 50m
including layover
Find flight
from$348
17:04 — 10:00
+2 days
17:04 — 20:52 G42850 Allegiant Air
Des Moines — Orlando
23h 38m stop
20:30 — 10:00 Z0784 Z0
Orlando — London
34h 56m
including layover
Find flight
from$162
17:15 — 12:20
+1 day
17:10 — 18:13 UA1781 United Airlines
Des Moines — Denver
2h 2m stop
20:20 — 12:20 UA262 United Airlines
Denver — London
13h 5m
including layover
Find flight
from$348
18:05 — 10:00
+2 days
18:05 — 21:50 G41314 Allegiant Air
Des Moines — Orlando
22h 40m stop
20:30 — 10:00 Z0784 Z0
Orlando — London
33h 55m
including layover
Find flight
from$310
18:09 — 10:55
+1 day
11:43 — 13:20 BA4360 British Airways
Des Moines — Chicago
1h 35m stop
21:45 — 11:30 BA296 British Airways
Chicago — London
10h 46m
including layover
Find flight
from$332
*Departure and arrival times - local. Updated on June 1, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Des Moines to London depends on and how to choose the most interesting flight option for you.

Distance between Des Moines and London is 6743 miles. Time difference between the cities is 6h. Airplanes depart 05:00 to 22:31 from 1 Des Moines airport and arrive 05:00 to 22:31 to 10 London airports. Average flight time is 21h 50m.

  • The fastest flight 10h 11m
  • Average flight time 21h 50m
  • The earliest flight 05:00
  • The latest flight 22:31
  • Distance 4190 ml

The cheapest months to travel to London are july (from 216 $), august (from 232 $), october (from 430 $).

The most expensive months are november (from 643 $), february (from 591 $), june (from 590 $).

What is the lowest airfare Des Moines to London?

The cheapest plane ticket found by our users is $162. This airfare is for economy class on one-way G42850 flight by Allegiant Air for July 14, 2025 which leaves Des Moines International Airport in Des Moines at 17:04 am and arrives at London Gatwick at 10:00.

Economy class
$162
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Business class
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First class
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Popular Airlines on the Route

The flight Des Moines — London is served by 12 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by KLM - 16 departures per week at the price of from $ 360 . And the most expensive tickets are offered by Allegiant Air airline - from $ 606.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 1000 flights with layovers on the route. The fastest connecting flight is BA4358 by British Airways takes 10h 11m and the cheapest is G42850 by Allegiant Air for $162.

  • KL - KLM
    from $360
    Find
  • AC - Air Canada
    from $329
    Find
  • EI - Aer Lingus
    from $426
    Find
  • AF - Air France
    from $360
    Find
  • AY - Finnair
    from $502
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  • IB - Iberia
    from $522
    Find
  • LH - Lufthansa
    from $320
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  • UA - United Airlines
    from $348
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  • WS - WestJet
    from $533
    Find
  • G4 - Allegiant Air
    from $162
    Find
  • VS - Virgin Atlantic Airways
    from $404
    Find
  • BA - British Airways
    from $332
    Find
See more connecting flights

Airports

You can fly from Des Moines to London from 1 airports (Des Moines International Airport).

Des Moines airports

  • Des Moines International Airport-DSM
    from $162
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London airports

  • London City-LCY
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  • London-Waterloo-QQW
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  • Heathrow-LHR
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  • Luton-LTN
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  • British Rail Terminal-ZLX
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  • London Biggin Hill-BQH
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  • Stansted-STN
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  • Gatwick-LGW
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  • Ebbsfleet International Rail St-XQE
    Find
  • Stratford International Rail St-XOF
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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