Spoiler warning: this post explains the full ending of Murder on the Orient Express. If you have not finished the book, stop here and come back later.
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Quick answer: Hercule Poirot reveals that twelve people on the train, including the coach's conductor, each stabbed Samuel Ratchett once, who was really the kidnapper Cassetti, responsible for the death of little Daisy Armstrong. Poirot offers the police a false solution, and the passengers go free.
Quick facts
– Book: Murder on the Orient Express by Agatha Christie
– First published: 1934
– Type: A Hercule Poirot mystery
– Tone of the ending: Surprising
Table of Contents
What Leads Up to the Ending
Poirot travels on the Orient Express when it is stopped by snow. A passenger, Ratchett, is found stabbed twelve times. Poirot learns Ratchett was Cassetti, who kidnapped and killed Daisy Armstrong. Clues seem contradictory.
What Happens at the End of Murder on the Orient Express
Poirot reveals that the passengers were all connected to the Armstrong family and planned the murder together, each stabbing once. He presents two solutions: an outsider killed Ratchett, or the passengers did. Monsieur Bouc and Dr. Constantine choose the outsider theory, and Poirot agrees.
The Ending in 4 Quick Points
- Everyone is guilty.
- Ratchett deserved punishment.
- Poirot chooses mercy.
- Two solutions are presented.
What Happens to the Main Characters
| Character | What happens to them |
|---|---|
| Hercule Poirot | Lets the passengers go |
| Samuel Ratchett | The victim |
| Mrs. Hubbard | Linda Arden |
| Mary Debenham | Daisy's former governess |
What the Ending Means
The ending questions justice. Poirot chooses compassion over law.
Other Ways to Read the Ending
Some readers admire Poirot's choice, while others think he should follow the law.
Themes the Ending Brings Together
Justice. The passengers deliver justice.
Revenge. They avenge Daisy.
Morality. Poirot faces a moral choice.
Is the Ending Happy or Sad?
Most readers describe the ending of Murder on the Orient Express as surprising. How you feel about it usually depends on what you hoped for the characters and what you expected Agatha Christie to do with the story, so it is worth asking friends how they felt before you compare notes.
Who Will Like This Ending
Readers who enjoy endings that are surprising will find a lot to talk about here. If you prefer every thread tied up neatly, it helps to know in advance how Agatha Christie closes the story, which is exactly why many readers look it up. Either way, the final chapters reward a second look once you know where everything is heading, because small details from the middle of the book start to matter. If you are reading with a group, agree beforehand whether everyone has finished, so nobody has the last chapters spoiled.
Book Versus Adaptation
The 2017 film with Kenneth Branagh adds a more emotional ending.
Discussion Questions About the Ending
If you are reading Murder on the Orient Express with a book club or a friend, these questions work well once everyone has finished:
- Did the ending surprise you, or had you seen it coming from the first chapters?
- What does the final scene say about justice, and do you agree with Agatha Christie's view?
- Which character made the most important choice in the last part of the book, and was it the right one?
- How would the story feel if it had ended one chapter earlier or one chapter later?
- Does the ending leave you hopeful about the characters, or do you worry about what comes next?
- Would you describe the ending as surprising, or would you choose a different word?
How to Read the Final Chapters Again
- Compare the opening with the close. Look at how the first chapter introduces justice and how the ending answers it.
- Track each final choice. The table above shows where every main character ends up, so ask which of those outcomes was earned.
- Notice what Agatha Christie leaves unsaid. Gaps in the last pages are often deliberate, and they are where most of the debate about the ending begins.
- Listen for echoes. Images, phrases or settings from earlier in Murder on the Orient Express often return in the final scene with a new meaning.
Questions to Ask Yourself After Finishing
- Was the ending of Murder on the Orient Express earned by what came before it, or did it feel sudden?
- Which character's final moment affected you most, and why?
- If you could change one thing about the last chapters, what would it be?
- Did the ending change how you think about the opening pages?
Check price of Murder on the Orient Express on Amazon
Books to Read After Murder on the Orient Express
- Death on the Nile by Agatha Christie
- And Then There Were None by Agatha Christie
Related: Murder on the Orient Express by Agatha Christie: Summary and Key Takeaways · 15 Books Like Murder on the Orient Express You’ll Love
Frequently Asked Questions
What happens at the end of Murder on the Orient Express?
Hercule Poirot reveals that twelve people on the train, including the coach's conductor, each stabbed Samuel Ratchett once, who was really the kidnapper Cassetti, responsible for the death of little Daisy Armstrong. Poirot offers the police a false solution, and the passengers go free.
Is the ending of Murder on the Orient Express happy or sad?
Most readers call it surprising.
What does the ending of Murder on the Orient Express mean?
The ending questions justice.
Is the ending of Murder on the Orient Express the same in the adaptation?
The 2017 film with Kenneth Branagh adds a more emotional ending.
Who wrote Murder on the Orient Express and when was it published?
Murder on the Orient Express was written by Agatha Christie and first published in 1934.
Is Murder on the Orient Express worth reading if I already know the ending?
Yes, especially if you enjoy Hercule Poirot mysterys. Knowing the ending can make a first read richer, because you notice how Agatha Christie prepares for it from the opening chapters.
Should I read Murder on the Orient Express before reading the ending explained?
Yes, if you plan to read it, because this post gives away the whole ending.