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Heathrow

$846+ Cheap flights from Springfield, IL (SPI) to Heathrow (LHR)

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
SPI — LHR
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
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Cheap flight deals from Springfield to Heathrow

Cheapest flights from Springfield to Heathrow
Explore the most affordable flight options available from Springfield to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.

This FlightHub deal was found by Cheapflights users on 3/25. 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 stop9h 53m
Multiple Airlines
Wed 4/87:50 am
LHR
-
SPI
2 stops21h 48m
Multiple Airlines
Deal found 3/25$846
This oojo deal was found by Cheapflights users on 3/25. 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 stop11h 38m
British Airways
Wed 4/812:15 pm
LHR
-
SPI
1 stop17h 23m
British Airways
Deal found 3/25$848
This American Airlines deal was found by Cheapflights users on 3/26. 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 4/82:30 pm
LHR
-
SPI
2 stops15h 08m
American Airlines
Deal found 3/26$908
This oojo deal was found by Cheapflights users on 3/25. 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.
Sat 5/92:49 pm
SPI
-
LHR
1 stop13h 41m
British Airways
Sat 5/169:45 am
LHR
-
SPI
1 stop19h 53m
British Airways
Deal found 3/25$948
This FlightHub deal was found by Cheapflights users on 3/25. 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.
Fri 4/172:49 pm
SPI
-
LHR
2 stops25h 41m
Multiple Airlines
Sat 5/21:10 pm
LHR
-
SPI
1 stop16h 28m
Multiple Airlines
Deal found 3/25$1,003
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Sat 5/92:49 pm
SPI
-
LHR
2 stops13h 16m
American Airlines
Sat 5/162:30 pm
LHR
-
SPI
2 stops15h 08m
American Airlines
Deal found 3/25$1,007
This oojo deal was found by Cheapflights users on 3/28. 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.
Fri 4/172:49 pm
SPI
-
LHR
1 stop12h 16m
British Airways
Sat 5/211:10 am
LHR
-
SPI
1 stop18h 28m
British Airways
Deal found 3/28$1,022

Find flight deals from Springfield to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Springfield (SPI) to Heathrow (LHR). 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 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$948
(oojo)
Provider with most accurate pricing for Springfield Capital-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Springfield Capital-London Heathrow flights.
Search Deals
From Springfield Capital to London Heathrow
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Springfield to Heathrow 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 29, 2026.
Use the filters below to find and compare flights from Springfield 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

Sat 5/9

2:49 pm-10:30 am

1 stop13h 41m

London Heathrow

Sat 5/16

9:45 am-11:38 pm

1 stop19h 53m

$948

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Fri 4/17

2:49 pm-10:30 pm

2 stops25h 41m

London Heathrow

Sat 5/2

1:10 pm-11:38 pm

1 stop16h 28m

$1,003

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

$1,022
Quickest round-trip

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Fri 4/17

2:49 pm-9:05 am

1 stop12h 16m

London Heathrow

Sat 5/2

1:45 pm-11:38 pm

2 stops15h 53m

$1,032

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Sorted by cheapest first

Compare providers for flights from Springfield to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Springfield to Heathrow in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Springfield, Illinois-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Springfield, Illinois-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Springfield, Illinois-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Springfield, Illinois-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Springfield, Illinois-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Springfield to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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

Currently, February is the cheapest month in which you can book a flight from Springfield, Illinois to London Heathrow Airport (average of $526). Flying from Springfield, Illinois to London Heathrow Airport 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 Heathrow. 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 Heathrow?

    Most people fly from Springfield Capital (SPI) if they book a flight from Springfield to London Heathrow. On average, Capital has 0 outbound flights to London Heathrow 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 Heathrow Airport?

    There are many flights that can get you from Springfield, Illinois to London Heathrow Airport in 13h 41m. Fly via British Airways to get the fastest option. Springfield, Illinois and London Heathrow Airport are separated by a distance of 4107 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Springfield to Heathrow 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 Heathrow Airport?

    Currently, February is the cheapest month in which you can book a flight from Springfield, Illinois to London Heathrow Airport (average of $526). Flying from Springfield, Illinois to London Heathrow Airport 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 Heathrow Airport?

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

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