£163 Find Cheap Flights from Indianapolis to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Indianapolis to the United Kingdom departing on 31/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Indianapolis to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
London1 stop£444
Manchester
Manchester2 stops£469
Edinburgh
Edinburgh2 stops£447
London
London1 stop£444
Manchester
Manchester2 stops£469
Edinburgh
Edinburgh2 stops£447

Book Cheap Indianapolis to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Indianapolis to the United Kingdom that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Indianapolis to the United Kingdom

Mon, 30 Mar - Wed, 15 Apr
Aer Lingus Logo
19:50 - 11:10
IND
-
LHR
10h 20m
1 stop
Aer Lingus Logo
12:00 - 18:25
LHR
-
IND
11h 25m
1 stop
£444Aer Lingus
Tue, 10 Mar - Tue, 17 Mar
Lufthansa Logo
15:30 - 13:00
IND
-
LHR
17h 30m
2 stops
Lufthansa Logo
11:10 - 23:26
LHR
-
IND
16h 16m
2 stops
£447Lufthansa
Wed, 18 Mar - Wed, 25 Mar
American Airlines Logo
14:08 - 09:30
IND
-
EDI
15h 22m
2 stops
American Airlines Logo
11:25 - 21:56
EDI
-
IND
14h 31m
1 stop
£447American Airlines
Wed, 18 Mar - Wed, 25 Mar
American Airlines Logo
14:08 - 09:30
IND
-
EDI
15h 22m
2 stops
American Airlines Logo
11:25 - 00:42
EDI
-
IND
17h 17m
2 stops
£450American Airlines
Wed, 22 Apr - Thu, 30 Apr
British Airways Logo
19:43 - 14:40
IND
-
EDI
13h 57m
2 stops
British Airways Logo
11:25 - 18:33
EDI
-
IND
12h 08m
1 stop
£454British Airways
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
18:12 - 13:00
IND
-
LHR
14h 48m
2 stops
Multiple Airlines Logo
06:00 - 19:00
LHR
-
IND
17h 00m
2 stops
£455Multiple Airlines
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
18:12 - 13:00
IND
-
LHR
14h 48m
2 stops
Multiple Airlines Logo
06:00 - 19:00
LHR
-
IND
17h 00m
2 stops
£455Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
British Airways Logo
10:43 - 10:20
IND
-
GLA
18h 37m
2 stops
British Airways Logo
09:30 - 21:24
GLA
-
IND
16h 54m
2 stops
£458British Airways
Mon, 16 Mar - Wed, 25 Mar
Delta Logo
11:20 - 12:45
IND
-
GLA
21h 25m
2 stops
Delta Logo
13:25 - 12:13
GLA
-
IND
26h 48m
2 stops
£467Delta
Thu, 5 Mar - Wed, 11 Mar
Delta Logo
11:42 - 10:30
IND
-
MAN
17h 48m
1 stop
Delta Logo
13:30 - 23:44
MAN
-
IND
14h 14m
1 stop
£560Delta
Booking Insights

KAYAK's insights & trends for Indianapolis to the United Kingdom flights

Get data-powered insights and trends into flights from Indianapolis to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Indianapolis to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Indianapolis to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Indianapolis to the United Kingdom is October, when tickets cost £505 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of return tickets is £906 and £682 respectively.

What’s the cheapest day of the week to fly from Indianapolis to United Kingdom?

The average price of all round-trip flights from Indianapolis to the United Kingdom clicked on KAYAK for each day over the last 12 months.

For Indianapolis to United Kingdom, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from United Kingdom back to Indianapolis, the best deals are generally found on Tuesday, with Saturday being the most expensive.

How far in advance should I book a flight from Indianapolis to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Indianapolis to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Indianapolis to the United Kingdom, you should book around 2 weeks before departure, which saves you about 14% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know - Cheap tickets from Indianapolis to the United Kingdom

Low seasonFebruary
Cheapest flight£163
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from Indianapolis to London Gatwick Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Indianapolis to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indianapolis to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indianapolis to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Indianapolis to the United Kingdom is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Indianapolis to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Indianapolis to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indianapolis to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Indianapolis to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the morning, when retur flights cost £593 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the evening, which is peak travel time and where the average cost of a ticket is £658.

Reviews of the top 3 airlines flying from Indianapolis to the United Kingdom

 
Need help choosing which airline to fly with from Indianapolis to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Virgin AtlanticOverall score based on 678 reviews
6.9Food
7.3Comfort
8.2Crew
7.7Boarding
7.6Entertainment
Airline reviews

Food has been disappointing in both legs of flight to india

10.0 ExcellentRanj, Nov 2025
DEL - LHR
Read more Virgin Atlantic reviews

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

Punctual, smooth flight. Crew excellent and cabin very clean. Paid for WiFi but once you close out you cannot get back in even if you paid for entire flight.

Flight crew was superb. Meal was one of the meals at altitude I’ve had

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

Seats a little to soft on the SFO DUB flight

Well, I think we left close to on time. Crew was “eh”.

Flight takeoff was delayed an hour, but arrival time was not updated at the same time as departure time, so those picking me up at the other end were not alerted to the change in my arrival.

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

Aer Lingus unfortunately seems more like a budget airline than a national carrier. The plane was fine. The crew seemed a bit hurried and without that Irish charm (which may be an inappropriate stereotype and maybe not to be expected on a long international flight but other carriers seem to pull it off). My biggest complaint was that my gold status on Alaska Airlines--which gets me into lounges with BA and other partner airlines--was not accepted at lounges in Rome or Dublin, despite Aer Lingus on paper anyway partnering with Alaska. But the flight itself through Kayak was several hundred dollars cheaper than others, so overall, the right decision. Also, be aware that US customs on flights from Dublin occurs in Dublin (like Canadian airports) so if you have a connection or are just departing from Ireland, give yourself enough time (up to 30 minutes) to negotiate all of the lines. Still better than going through customs in the US after a 10 hour flight.

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Awful it always is unfortunately is the only way to fly direct to london

I travelled in business class and was disappointed by lack of service, curt and borderline rude time of the crew and to top it off, all of my luggage was delayed. It was like pulling teeth to even report the missing luggage and recover it the next day from the airport.

Boarding was poor. All groups called immediately one after the other resulting in a long queue in the jetty/jet bridge. Seats were very hard and and did not recline on a 4.5 hour flight. No food was available. Plane was cold. There was no entertainment.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

Everything you need to know for your flight from Indianapolis to the United Kingdom

Information on your arrival and departure airports