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Cheap flights from Springfield, Illinois to London from $867

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Springfield, Illinois to London departing on 10/21. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Springfield, Illinois to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:19 am - 9:05 am
SPI
-
LHR
20h 46m
1 stop
Multiple Airlines Logo
6:15 am - 11:07 pm
LHR
-
SPI
21h 52m
2 stops
$867Multiple Airlines
Wed, Oct 21 - Wed, Oct 28
British Airways Logo
2:57 pm - 6:55 pm
SPI
-
LHR
21h 58m
2 stops
British Airways Logo
7:35 am - 11:07 pm
LHR
-
SPI
20h 32m
2 stops
$884British Airways
Wed, Oct 21 - Wed, Oct 28
British Airways Logo
2:57 pm - 6:50 am
SPI
-
LHR
9h 53m
1 stop
British Airways Logo
12:35 pm - 11:07 pm
LHR
-
SPI
15h 32m
1 stop
$888British Airways
Wed, Oct 21 - Wed, Oct 28
British Airways Logo
2:51 pm - 10:30 am
SPI
-
LHR
13h 39m
1 stop
British Airways Logo
1:10 pm - 12:12 am
LHR
-
SPI
17h 02m
1 stop
$1,013British Airways
Tue, Aug 11 - Tue, Aug 18
British Airways Logo
2:51 pm - 11:15 am
SPI
-
LHR
14h 24m
1 stop
British Airways Logo
4:35 pm - 12:12 am
LHR
-
SPI
37h 37m
2 stops
$1,014British Airways
Tue, Aug 11 - Tue, Aug 18
American Airlines Logo
2:51 pm - 10:05 am
SPI
-
LHR
13h 14m
2 stops
American Airlines Logo
1:45 pm - 12:12 am
LHR
-
SPI
16h 27m
2 stops
$1,021American Airlines
Tue, Aug 11 - Tue, Aug 18
British Airways Logo
2:51 pm - 9:05 am
SPI
-
LHR
12h 14m
1 stop
British Airways Logo
12:15 pm - 12:12 am
LHR
-
SPI
17h 57m
1 stop
$1,065British Airways
Fri, Aug 7 - Fri, Aug 14
American Airlines Logo
2:51 pm - 9:05 am
SPI
-
LHR
12h 14m
1 stop
American Airlines Logo
3:00 pm - 12:12 am
LHR
-
SPI
15h 12m
2 stops
$1,072American Airlines
Fri, Aug 7 - Fri, Aug 14
British Airways Logo
2:51 pm - 8:05 am
SPI
-
LHR
11h 14m
1 stop
British Airways Logo
2:25 pm - 12:12 am
LHR
-
SPI
15h 47m
1 stop
$1,075British Airways
Sun, Aug 9 - Sun, Aug 16
American Airlines Logo
2:51 pm - 8:05 am
SPI
-
LHR
11h 14m
1 stop
American Airlines Logo
3:00 pm - 12:12 am
LHR
-
SPI
15h 12m
2 stops
$1,082American Airlines
Sun, Aug 9 - Sun, Aug 16

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American Airlines flights from Springfield, Illinois to London Heathrow Airport

Our best American Airlines deals on Springfield, Illinois to London Heathrow Airport flight tickets
American Airlines
Aug 11
SPI2:51 pmSpringfield Capital
13h 14m
2 stops
LHR10:05 amLondon Heathrow
Aug 18
LHR1:45 pmLondon Heathrow
16h 27m
2 stops
SPI12:12 amSpringfield Capital
$1,021
American Airlines
Aug 7
SPI2:51 pmSpringfield Capital
12h 14m
1 stop
LHR9:05 amLondon Heathrow
Aug 14
LHR3:00 pmLondon Heathrow
15h 12m
2 stops
SPI12:12 amSpringfield Capital
$1,072
American Airlines
Aug 9
SPI2:51 pmSpringfield Capital
11h 14m
1 stop
LHR8:05 amLondon Heathrow
Aug 16
LHR3:00 pmLondon Heathrow
15h 12m
2 stops
SPI12:12 amSpringfield Capital
$1,082

British Airways flights from Springfield, Illinois to London Heathrow Airport

Our best British Airways deals on Springfield, Illinois to London Heathrow Airport flight tickets
British Airways
Oct 21
SPI2:57 pmSpringfield Capital
21h 58m
2 stops
LHR6:55 pmLondon Heathrow
Oct 28
LHR7:35 amLondon Heathrow
20h 32m
2 stops
SPI11:07 pmSpringfield Capital
$884
British Airways
Oct 21
SPI2:57 pmSpringfield Capital
9h 53m
1 stop
LHR6:50 amLondon Heathrow
Oct 28
LHR12:35 pmLondon Heathrow
15h 32m
1 stop
SPI11:07 pmSpringfield Capital
$888
British Airways
Aug 11
SPI2:51 pmSpringfield Capital
13h 39m
1 stop
LHR10:30 amLondon Heathrow
Aug 18
LHR1:10 pmLondon Heathrow
17h 02m
1 stop
SPI12:12 amSpringfield Capital
$1,013

momondo Fare Finder

 
Customize your flight search to find flights from Springfield, Illinois to London Heathrow Airport 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 June 28, 2026.
Use the filters below to find and compare flights from Springfield, Illinois to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Wed 10/21

6:19 am-9:05 am

1 stop20h 46m

London Heathrow

Wed 10/28

6:15 am-11:07 pm

2 stops21h 52m

$867

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Wed 10/21

2:57 pm-6:55 pm

2 stops21h 58m

London Heathrow

Wed 10/28

7:35 am-11:07 pm

2 stops20h 32m

$884
Quickest round-trip

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Wed 10/21

2:57 pm-6:50 am

1 stop9h 53m

London Heathrow

Wed 10/28

12:35 pm-11:07 pm

1 stop15h 32m

$888

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Tue 8/11

2:51 pm-10:30 am

1 stop13h 39m

London Heathrow

Tue 8/18

1:10 pm-12:12 am

1 stop17h 02m

$1,013

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Tue 8/11

2:51 pm-11:15 am

1 stop14h 24m

London Heathrow

Tue 8/18

4:35 pm-12:12 am

2 stops37h 37m

$1,014

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Tue 8/11

2:51 pm-10:05 am

2 stops13h 14m

London Heathrow

Tue 8/18

1:45 pm-12:12 am

2 stops16h 27m

$1,021

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Fri 8/7

2:51 pm-9:05 am

1 stop12h 14m

London Heathrow

Fri 8/14

12:15 pm-12:12 am

1 stop17h 57m

$1,065

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Fri 8/7

2:51 pm-9:05 am

1 stop12h 14m

London Heathrow

Fri 8/14

3:00 pm-12:12 am

2 stops15h 12m

$1,072

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Sun 8/9

2:51 pm-8:05 am

1 stop11h 14m

London Heathrow

Sun 8/16

2:25 pm-12:12 am

1 stop15h 47m

$1,075

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Sun 8/9

2:51 pm-8:05 am

1 stop11h 14m

London Heathrow

Sun 8/16

3:00 pm-12:12 am

2 stops15h 12m

$1,082

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to London from

How to get the cheapest flight ticket from Springfield, Illinois to London Heathrow Airport

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

What airlines fly to London Heathrow Airport?

British Airways, American Airlines and United Airlines are the top three most popular airlines that fly to London Heathrow Airport from Springfield, Illinois according to our data. British Airways is the first choice among our users, with 51% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 8 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Springfield, Illinois to London Heathrow Airport

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

Cheap Springfield, Illinois to London Heathrow Airport (SPI to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Springfield, Illinois to London Heathrow Airport

Fastest flight time

12h 10m

Direct flights

None
The fastest flight from Springfield, Illinois to London Heathrow Airport takes 12h 10m
There are no direct flights from Springfield, Illinois to London Heathrow Airport. There are no popular flight routes from Springfield, Illinois to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Springfield, Illinois to London Heathrow Airport

  • How far is Springfield Capital to London Heathrow by plane?

    A flight from Springfield Capital to London Heathrow will travel around 4108.1 mi. Flights usually cover this in 12h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Springfield Capital Airport to London Heathrow Airport?

    Prices for flights from Springfield Capital Airport to London Heathrow Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Springfield Capital Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Springfield Capital Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow 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.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Dover
Crawley
Croydon
Wembley
Stansted
Stratford-upon-Avon
Harrow
Slough
Watford
Ilford
Cobham
Brentwood
Folkestone
Guildford
Romford

Why use momondo?

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

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

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

Flights from Springfield to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to London from Springfield. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Springfield and alert you when they change.

An easier way to manage your London Heathrow Airport trip

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