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$827+ Cheap flights from Springfield, IL (SPI) to London (LON)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
SPI — LON
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Cheap flight deals from Springfield to London

Cheapest flights from Springfield to London
Explore the most affordable flight options available from Springfield to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.

This British Airways deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:57 pm
SPI
-
LHR
1 stop9h 53m
Multiple Airlines
Tue 10/2710:05 am
LHR
-
SPI
2 stops18h 02m
Multiple Airlines
Deal found 3/19$827
This FlightHub deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:37 pm
SPI
-
LHR
1 stop11h 38m
Multiple Airlines
Wed 4/87:50 am
LHR
-
SPI
2 stops21h 48m
Multiple Airlines
Deal found 3/23$845
This oojo deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:37 pm
SPI
-
LHR
1 stop9h 53m
British Airways
Wed 4/89:45 am
LHR
-
SPI
1 stop19h 53m
British Airways
Deal found 3/24$847
This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:37 pm
SPI
-
LHR
1 stop11h 38m
American Airlines
Wed 4/812:30 pm
LHR
-
SPI
2 stops17h 08m
American Airlines
Deal found 3/24$857
This oojo deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:37 pm
SPI
-
LHR
1 stop9h 53m
British Airways
Wed 4/89:45 am
LHR
-
SPI
1 stop19h 53m
British Airways
Deal found 3/24$897
This British Airways deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
SPI
-
LHR
1 stop21h 05m
Multiple Airlines
Mon 9/79:45 am
LHR
-
SPI
1 stop14h 23m
Multiple Airlines
Deal found 3/20$902
This American Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:49 pm
SPI
-
LHR
1 stop13h 41m
American Airlines
Thu 5/141:45 pm
LHR
-
SPI
2 stops15h 53m
American Airlines
Deal found 3/23$906
This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:00 am
SPI
-
LHR
1 stop20h 40m
American Airlines
Wed 4/82:30 pm
LHR
-
SPI
2 stops15h 08m
American Airlines
Deal found 3/24$907
This Ovago deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/102:49 pm
SPI
-
LHR
1 stop13h 41m
British Airways
Mon 4/137:10 pm
LHR
-
SPI
2 stops34h 28m
British Airways
Deal found 3/23$926
This British Airways deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:38 pm
SPI
-
LHR
1 stop10h 37m
British Airways
Thu 9/39:45 am
LHR
-
SPI
1 stop19h 19m
British Airways
Deal found 3/19$927
This Justfly.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:37 pm
SPI
-
LHR
2 stops16h 38m
Multiple Airlines
Wed 4/86:15 am
LHR
-
SPI
2 stops23h 23m
Multiple Airlines
Deal found 3/24$932

Find flight deals from Springfield to London

Discover tips and strategies to find the most affordable flight options for your journey from Springfield (SPI) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 24, 2026.

Round-trip from

$897
(oojo)
From Springfield Capital to London (LON)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Springfield to London 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, Cheapflights users made 2,558,603 searches. Data last updated March 24, 2026.
Use the filters below to find and compare flights from Springfield to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Tue 9/1

6:00 am-9:05 am

1 stop21h 05m

London Heathrow

Mon 9/7

9:45 am-6:08 pm

1 stop14h 23m

$902

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Fri 4/10

2:49 pm-10:30 am

1 stop13h 41m

London Heathrow

Mon 4/13

7:10 pm-11:38 pm

2 stops34h 28m

$926

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Fri 4/10

2:49 pm-10:20 am

2 stops13h 31m

London Heathrow

Mon 4/13

12:30 pm-11:38 pm

2 stops17h 08m

$956
Quickest round-trip

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Tue 9/1

6:38 pm-6:55 pm

2 stops18h 17m

London Heathrow

Mon 9/7

12:15 pm-6:08 pm

1 stop11h 53m

$968

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Fri 4/17

2:49 pm-9:05 am

1 stop12h 16m

London Heathrow

Sat 5/2

11:10 am-11:38 pm

1 stop18h 28m

$972

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Fri 4/17

2:49 pm-6:55 pm

2 stops22h 06m

London Heathrow

Sat 5/2

2:45 pm-11:38 pm

1 stop14h 53m

$978

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Fri 4/17

5:45 am-6:50 am

1 stop19h 05m

London Heathrow

Sat 5/2

1:45 pm-11:38 pm

2 stops15h 53m

$981

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Thu 8/27

6:38 pm-6:55 pm

2 stops18h 17m

London Heathrow

Thu 9/3

12:15 pm-11:04 pm

1 stop16h 49m

$1,005

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Sorted by cheapest first

Best time to book a flight from Springfield to London

Have a flexible travel schedule? Discover the best time to fly to London from Springfield with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Springfield to London

What is the cheapest month to book a flight from Springfield, Illinois to London?

Currently, February is the cheapest month in which you can book a flight from Springfield, Illinois to London (average of $526). Flying from Springfield, Illinois to London in June is currently the most expensive (average of $1,021). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Springfield to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Springfield to London?

    Most people fly from Springfield Capital (SPI) if they book a flight from Springfield to London. On average, Capital has 0 outbound flights to London per day from 0 airlines. Springfield Capital is conveniently located just 3.4 mi from Springfield’s city center.

  • How long is the flight from Springfield, Illinois to London?

    A quick flight from Springfield, Illinois to London can take about 13h 31m. British Airways provides one of the quickest options available for as low as $956. Airlines will cover a distance of 4107 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Springfield to London that include hotel bookings?

    Yes. In addition to deals on Springfield to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Springfield to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Springfield to London.

  • Can I find deals for business class flights from Springfield to London?

    Yes. Cheapflights offers flight deals from Springfield to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Springfield, Illinois to London?

    Currently, February is the cheapest month in which you can book a flight from Springfield, Illinois to London (average of $526). Flying from Springfield, Illinois to London in June is currently the most expensive (average of $1,021). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Borehamwood
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Sutton
Slough
Stansted

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