United Airlines Indianapolis to London Flights

Cheapflightsplus.com will find cheap United Airlines flights from Indianapolis to London. Compare airline ticket prices and book air tickets starting from $485 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Indianapolis (IN) — London by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in january: one-way - $485, two-way – $832.
Direct flights
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Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
11:20 am — 7:55 am
+1 day
11:20 am — 11:39 am UA3677 United Airlines
Indianapolis — Chicago
6h 5m stop
5:50 pm — 7:55 am UA920 United Airlines
Chicago — London
15h 35m
including layover
Find flight
from$507
12:40 pm — 7:55 am
+1 day
12:40 pm — 1:05 pm UA3478 United Airlines
Indianapolis — Chicago
4h 45m stop
5:50 pm — 7:55 am UA920 United Airlines
Chicago — London
14h 15m
including layover
Find flight
from$507
1:43 pm — 5:55 am
+1 day
1:35 pm — 3:41 pm UA3450 United Airlines
Indianapolis — Newark
1h 35m stop
5:30 pm — 5:55 am UA146 United Airlines
Newark — London
11h 12m
including layover
Find flight
from$501
1:43 pm — 6:20 am
+1 day
1:35 pm — 3:41 pm UA3450 United Airlines
Indianapolis — Newark
2h 5m stop
6:00 pm — 6:20 am UA110 United Airlines
Newark — London
11h 37m
including layover
Find flight
from$502
2:40 pm — 10:50 am
+1 day
2:35 pm — 4:17 pm UA3530 United Airlines
Indianapolis — Washington D.C.
5h 51m stop
10:15 pm — 10:50 am UA924 United Airlines
Washington D.C. — London
15h 10m
including layover
Find flight
from$527
2:44 pm — 6:40 am
+1 day
2:35 pm — 4:17 pm UA3530 United Airlines
Indianapolis — Washington D.C.
2h stop
6:30 pm — 6:40 am UA918 United Airlines
Washington D.C. — London
10h 56m
including layover
Find flight
from$501
3:35 pm — 9:40 am
+1 day
3:35 pm — 4:36 pm UA234 United Airlines
Indianapolis — Denver
59m stop
5:35 pm — 9:40 am OS7991 Austrian Airlines
Denver — London
13h 5m
including layover
Find flight
from$596
3:35 pm — 9:40 am
+1 day
3:35 pm — 4:36 pm UA234 United Airlines
Indianapolis — Denver
59m stop
5:35 pm — 9:40 am UA27 United Airlines
Denver — London
13h 5m
including layover
Find flight
from$4869
5:00 pm — 8:25 am
+1 day
5:00 pm — 7:06 pm UA3522 United Airlines
Indianapolis — Newark
1h 4m stop
8:10 pm — 8:25 am UA904 United Airlines
Newark — London
10h 25m
including layover
Find flight
from$4936
5:23 pm — 10:50 am
+1 day
5:23 pm — 7:08 pm UA788 United Airlines
Indianapolis — Houston
42m stop
7:50 pm — 10:50 am UA5 United Airlines
Houston — London
12h 27m
including layover
Find flight
from$4876
6:00 pm — 7:55 am
+2 days
6:00 pm — 6:25 pm UA3467 United Airlines
Indianapolis — Chicago
23h 25m stop
5:50 pm — 7:55 am UA920 United Airlines
Chicago — London
32h 55m
including layover
Find flight
from$485
6:10 pm — 8:35 pm
+1 day
6:10 pm — 8:17 pm UA3458 United Airlines
Indianapolis — Newark
12h 8m stop
8:25 am — 8:35 pm UA934 United Airlines
Newark — London
21h 25m
including layover
Find flight
from$487
7:25 pm — 10:50 am
+1 day
7:25 pm — 9:09 pm UA3445 United Airlines
Indianapolis — Washington D.C.
1h 6m stop
10:15 pm — 10:50 am OS7808 Austrian Airlines
Washington D.C. — London
10h 25m
including layover
Find flight
from$620
7:33 am — 7:25 am
+1 day
7:33 am — 9:38 am UA500 United Airlines
Indianapolis — San Francisco
3h 12m stop
12:50 pm — 7:25 am UA901 United Airlines
San Francisco — London
18h 52m
including layover
Find flight
from$4964
8:05 am — 5:55 am
+1 day
8:05 am — 10:17 am UA3640 United Airlines
Indianapolis — Newark
7h 13m stop
5:30 pm — 5:55 am UA146 United Airlines
Newark — London
16h 50m
including layover
Find flight
from$507
8:05 am — 6:20 am
+1 day
8:05 am — 10:17 am UA3640 United Airlines
Indianapolis — Newark
7h 43m stop
6:00 pm — 6:20 am UA110 United Airlines
Newark — London
17h 15m
including layover
Find flight
from$507
9:49 am — 6:20 am
+1 day
9:49 am — 12:01 pm UA3442 United Airlines
Indianapolis — Newark
5h 59m stop
6:00 pm — 6:20 am UA110 United Airlines
Newark — London
15h 31m
including layover
Find flight
from$507
9:49 am — 5:55 am
+1 day
9:49 am — 12:01 pm UA3442 United Airlines
Indianapolis — Newark
5h 29m stop
5:30 pm — 5:55 am UA146 United Airlines
Newark — London
15h 6m
including layover
Find flight
from$507
10:11 am — 6:20 am
+1 day
10:11 am — 11:55 am UA3709 United Airlines
Indianapolis — Washington D.C.
50m stop
12:45 pm — 2:13 pm UA4187 United Airlines
Washington D.C. — Newark
3h 47m stop
6:00 pm — 6:20 am UA110 United Airlines
Newark — London
15h 9m
including layover
Find flight
from$507
10:11 am — 5:55 am
+1 day
10:11 am — 11:55 am UA3709 United Airlines
Indianapolis — Washington D.C.
50m stop
12:45 pm — 2:13 pm UA4187 United Airlines
Washington D.C. — Newark
3h 17m stop
5:30 pm — 5:55 am UA146 United Airlines
Newark — London
14h 44m
including layover
Find flight
from$507
11:25 am — 5:55 am
+1 day
11:20 am — 11:45 am UA3677 United Airlines
Indianapolis — Chicago
1h 9m stop
12:51 pm — 4:07 pm UA2238 United Airlines
Chicago — Newark
1h 20m stop
5:30 pm — 5:55 am UA146 United Airlines
Newark — London
13h 30m
including layover
Find flight
from$507
12:40 pm — 11:05 am
+1 day
12:40 pm — 1:05 pm UA3478 United Airlines
Indianapolis — Chicago
2h 46m stop
3:51 pm — 6:43 pm UA2451 United Airlines
Chicago — Washington D.C.
3h 47m stop
10:30 pm — 11:05 am UA924 United Airlines
Washington D.C. — London
17h 25m
including layover
Find flight
from$507
4:15 pm — 11:05 am
+1 day
4:15 pm — 4:40 pm UA3624 United Airlines
Indianapolis — Chicago
1h 28m stop
6:08 pm — 9:01 pm UA444 United Airlines
Chicago — Washington D.C.
1h 29m stop
10:30 pm — 11:05 am UA924 United Airlines
Washington D.C. — London
13h 50m
including layover
Find flight
from$507
4:15 pm — 12:40 pm
+1 day
4:15 pm — 4:40 pm UA3624 United Airlines
Indianapolis — Chicago
2h 25m stop
7:05 pm — 10:45 am UA9727 United Airlines
Chicago — Zurich
1h 10m stop
12:10 pm — 12:50 pm UA9776 United Airlines
Zurich — London
15h 25m
including layover
Find flight
from$550
*Departure and arrival times are local. Last updated on 12/22/2024

Flight Information

There are 62 flights by United Airlines from Indianapolis to London every week with departures from Indianapolis Int.. All flights arrive at Gatwick, London City, Heathrow, Luton, Stansted, Stratford International Rail St, Ebbsfleet International Rail St, London Biggin Hill, London-Waterloo, British Rail Terminal.

Departures start from 10:11 am to 9:49 am. Nonstop flight is 10h 20m. The time difference between Indianapolis and London is 5h.

  • The fastest flight 10h 20m
  • Average flight time 14h 15m
  • The earliest flight 10:11 am
  • The latest flight 9:49 am
  • Distance 3998 ml

The cheapest months for traveling to London are february (from 485 $), january (from 501 $), november (from 574 $).

The most expensive and popular months are december (from 586 $), november (from 574 $), january (from 501 $).

The cheapest flight by United Airlines that our users were able to find is $485. This airfare is economy class on one-way UA3467 flight for February 1, 2025 leaving Indianapolis Int. in Indianapolis at 6:00 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 13 airline carriers between Indianapolis and London. Please review schedules and prices from the most popular airlines to find the best airfare deals from Indianapolis to London.

Nonstop flights

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

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Connecting Flights

List of flights with layovers (1 and more stops):

  • from $575
    Find
  • AC - Air Canada
    from $470
    Find
  • OS - Austrian Airlines
    from $515
    Find
  • EI - Aer Lingus
    from $1710
    Find
  • G4 - Allegiant Air
    from $502
    Find
  • ET - Ethiopian Airlines
    from $1549
    Find
  • AS - Alaska Airlines
    from $393
    Find
  • F9 - Frontier Airlines
    from $259
    Find
  • SK - SAS
    from $685
    Find
  • AY - Finnair
    from $706
    Find
  • SN - Brussels Airlines
    from $623
    Find
See more connecting flights

How to book an air 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 airfare.
  • 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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