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$917+ 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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
SPI — LHR
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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Find flight deals from Springfield to Heathrow

Best flights from Springfield to Heathrow
Discover carefully curated flight deals from Springfield to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 12, 2025.

This American Airlines deal was found by Cheapflights users on 11/10. 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.
Fri 3/276:00 amSPI - LHR
2 stops19h 45mAmerican Airlines
Tue 3/319:45 amLHR - SPI
2 stops19h 19mAmerican Airlines
Deal found 11/10$917

Cheap 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 November 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$917
(American Airlines)
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
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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 November 12, 2025.
Use the filters below to find and compare flights from Springfield to London Heathrow Airport that are best for you.

Fly from

Springfield

Fly to

Heathrow

Route

Depart

Return

Price

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

Fri 3/27

6:00 am-6:45 am

2 stops19h 45m

London Heathrow

Tue 3/31

9:45 am-11:04 pm

2 stops19h 19m

$917

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

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 November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Springfield, Illinois-London Heathrow Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, September is the cheapest month in which you can book a flight from Springfield, Illinois to London Heathrow Airport (average of $530). Flying from Springfield, Illinois to London Heathrow Airport in June is currently the most expensive (average of $1,001). 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.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated November 12, 2025.
Peruse reviews from past customers who have flown with British Airways from Springfield to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,515 reviews

Comfort

6.7

Crew

7.6

Entertainment

6.4

Food

6.3

Boarding

6.9

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,515 reviews
British Airways
6.7
Okay
7,515 reviews

Comfort

6.7

Crew

7.6

Entertainment

6.4

Food

6.3

Boarding

6.9

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

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 1 airline. 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 19h 45m. Fly via American Airlines to get the fastest option. Springfield, Illinois and London Heathrow Airport are separated by a distance of 4107 mi.

  • What is the cheapest airline to fly from Springfield, Illinois to London Heathrow Airport round-trip?

    Our cheapest airline available from Springfield, Illinois to London Heathrow Airport is British Airways. Our recent data shows that you can find tickets from as low as $755 on this airline.

  • 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, September is the cheapest month in which you can book a flight from Springfield, Illinois to London Heathrow Airport (average of $530). Flying from Springfield, Illinois to London Heathrow Airport in June is currently the most expensive (average of $1,001). 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
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone

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Top airline flying from Springfield to Heathrow

Discover the top airline that operate flights from Springfield to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$755Average$923FlexibilityNo cancel feeOn-time70%

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